US20080093372A1 - Method and apparatus for sorting, counting and packaging pharmaceutical drugs and other objects - Google Patents
Method and apparatus for sorting, counting and packaging pharmaceutical drugs and other objects Download PDFInfo
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- US20080093372A1 US20080093372A1 US11/975,859 US97585907A US2008093372A1 US 20080093372 A1 US20080093372 A1 US 20080093372A1 US 97585907 A US97585907 A US 97585907A US 2008093372 A1 US2008093372 A1 US 2008093372A1
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- canister
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
- G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
- G07F11/16—Delivery means
- G07F11/165—Delivery means using xyz-picker or multi-dimensional article picking arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/06—Separating single articles from loose masses of articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/10—Filling containers or receptacles progressively or in stages by introducing successive articles, or layers of articles
- B65B5/101—Filling containers or receptacles progressively or in stages by introducing successive articles, or layers of articles by gravity
- B65B5/103—Filling containers or receptacles progressively or in stages by introducing successive articles, or layers of articles by gravity for packaging pills or tablets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/62—Coin-freed apparatus for dispensing, or the like, discrete articles in which the articles are stored in compartments in fixed receptacles
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0092—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for assembling and dispensing of pharmaceutical articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
A method and apparatus is provided for handling loose objects having different physical characteristics, such as pharmaceutical drugs including, without limitation, oral solids in the form of pills, tablets, capsules and the like. Loose objects are loaded into individual canisters. A tooling assembly, comprising at least one canister drive mechanism, imaging sensor and package handler is mounted to a gantry assembly, can be translated through the cabinet via the gantry assembly to engage with particular canisters in accordance with unique and dynamic control parameters. Objects are dispensed from a canister directly to the desired packaging, such as a vial or “blister pack.” Additionally, a beneficially stronger blister pack container is provided.
Description
- THIS APPLICATION CLAIMS THE BENEFIT OF U.S. PROVISIONAL PATENT APPLICATION Ser. No. 60/853,698, FILED Oct. 23, 2006
- NONE
- 1. Field of the Invention
- The present invention pertains to a method and apparatus for handling loose objects having different physical characteristics. More particularly still, the present invention pertains to a method and apparatus for storing, sorting, counting and packaging loose objects, such as pharmaceutical drugs including, without limitation, pills, tablets, capsules and the like. More particularly still, the present invention pertains to a method and apparatus for sorting, counting and packaging pharmaceutical drugs having different physical characteristics including, without limitation, sizes, shapes, textures, colors and/or weights.
- 2. Brief Description of the Prior Art
- Modern day pharmaceutical drugs—such as pills, tablets, capsules and the like—exhibit a wide variety of physical characteristics including, but not necessarily limited to, sizes, geometries, textures, shapes, colors and weights. Storing, handling, accounting for, and packaging of, such drugs have proven to be a challenge for the pharmaceutical distribution industry. Although such tasks have historically been performed manually, it is widely recognized that effective automation of such tasks greatly improves the overall cost, efficiency and accuracy of such tasks.
- Attempts have been made to automate various tasks associated with the handling of pharmaceutical drugs. Such efforts have been reasonably successful in certain limited circumstances; existing automated pharmaceutical drug handling systems have yielded passable results when only a single type of drug is being handled and/or when equipment space is not an issue. For example, in the bulk distribution scenario, large-scale equipment can be specifically matched to a particular type of drug, operated for an extended period, and then broken down and re-tooled before changing to a different drug.
- Unfortunately, existing automated handling systems have proven to be inadequate when used to simultaneously handle multiple pharmaceutical drugs (that is, pills, tablets, capsules, etc.) having different physical characteristics, and/or when space for automated handling equipment is limited. Such existing handling systems typically utilize one or more of the following:
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- rotating slotted disks with slot dimensions matched to particular pill dimensions;
- rotating slotted drums with slots matched to particular pill dimensions;
- rotating wheels with vacuum holes and adjustable sweepers set by the user to allow a single pill to pass at a time;
- pressurized air to fluidize pills (similar to a lotto or bingo machine);
- “v-shaped” vibratory trays;
- augers that pull pills up an incline and are jogged back and forth at pre-determined rates matched to a particular pill characteristics so that pills singulate as they are fed up the incline; and
- ribbed, rotating plates that move pills toward the outer rim of such plates, and an adjustable sweeper to allow only one pill at a time to be diverted from this rim to a drop-out chute.
- Existing automated handling devices, including those described above, suffer from a number of very serious deficiencies. Most existing automated systems cannot simultaneously account for multiple pharmaceutical drugs having different physical characteristics because automation hardware must be matched to a specific type of drug being handled. At a minimum, such existing systems must be frequently (and in some cases continuously) adjusted in order to handle different drugs and obtain desired levels of accuracy. Further, accuracy of such systems has not proven to be reliable.
- Importantly, because different drugs come in contact with certain common elements of the handling equipment, existing pharmaceutical handling systems can permit cross contamination. Residue from one type of drug can be left behind on the equipment surfaces encountered by the drugs being handled by such equipment. The residue can then be picked up by other drugs coming in contact with such equipment surfaces, thereby resulting in contamination of such drugs. Additionally, most existing methods do not permit packaging of sorted and/or counted drugs, and those that do allow packaging of drugs do not permit counting of the drugs directly into such packaging.
- Existing drug handling systems also suffer from some especially serious limitations during the packaging of pharmaceutical drugs, particularly when such drugs are packaged in sealed containers commonly referred to as “blister cards” or “blister packs.” Such existing automated drug packaging systems frequently utilize a rotary drum or other counting system that dispenses the counted objects into an external shuttle or other device. The shuttle contents are then transferred into blister pack trays. Such systems add an unnecessary step to the process between the counting and packaging phases. This unnecessary step allows for cross contamination, as drug, residue can collect on the shuttle and be transferred to other drugs. Such systems yield generally poor results, have large footprints and occupy an excessive amount of space.
- As a result of the aforementioned limitations, existing automated pharmaceutical handling systems are not ideally suited to serving the needs of Long Term Care (LTC) or retail pharmacies. Such existing systems, and particularly those that include a packaging function, are either too expensive or too bulky (or both) for such applications. A relatively small and inexpensive automated pharmaceutical handling system would reduce the labor burden on technicians in LTC and retail pharmacies.
- Thus, there is a need for an automated pharmaceutical handling method and apparatus that can simultaneously handle multiple drugs (that is, pills, tablets, capsules, etc.) having different physical characteristics. The apparatus should be relatively compact, such that it can be used in virtually any environment including, without limitation, in pharmacies or other areas where space is limited. The apparatus should permit isolation of different drugs from one another to prevent cross contamination, and should allow for accurate and efficient sorting, counting and packaging of such drugs. The apparatus should also permit the counting and packaging of such drugs in a single process to improve accuracy and eliminate cross contamination. Further, the apparatus should permit such drugs to be counted and/or dispensed directly into packaging (such as, for example, vials, strip seal pouches, blister pack trays or other packaging), as desired.
- The present invention comprises a method and apparatus for automated handling of objects having different physical characteristics, such as pharmaceutical drugs including, without limitation, pills, tablets, capsules and the like, having multiple sizes, geometries, textures, shapes, colors and/or weights. The present invention permits the simultaneous storage, sorting and counting of multiple objects. Further, the present invention permits on-demand packaging of such objects, including the filling, sealing, and labeling of blister packs, all utilizing a single piece of equipment having minimal space and power requirements.
- It should be noted that the present invention has a number of advantages, and can be beneficially utilized in a number of different applications. For ease of reference, the invention is discussed herein primarily with respect to pharmaceutical drugs, and in the context of the pharmaceutical distribution industry. However, the description set forth herein is for illustration purposes only, and is not intended to limit or otherwise restrict the scope of the present invention in any way.
- Although the method and apparatus of the present invention can be used in any number of different applications, the invention is particularly beneficial for pharmacies serving the LTC industry and/or the retail market. LTC pharmacies frequently package a large percentage of their prescriptions in a multi-dose (such as a 30-day) supply format such as sealed blister packs, while retail pharmacies typically dispense their prescriptions in vials. The present invention can fill, seal, and label sealed blister packs, and/or dispense directly into vials, thereby relieving a significant labor burden on pharmacy technicians.
- The present invention broadly comprises a method and apparatus for storing, sorting, metering and packaging objects such as, for example, pharmaceutical drugs in pill form. In the preferred embodiment, the present invention comprises at least one cabinet member having a plurality of removable canisters beneficially arrayed in a plurality of rows and columns, a motion control system, a canister drive and control sub-system, an imaging sub-system, a packaging sub-system, a processing sub-system and a power sub-system.
- The present invention further comprises a method for positioning a canister drive mechanism, sensing apparatus and package handler proximate to particular canisters, as desired, to address such canisters in accordance with unique and dynamic control parameters. In the preferred embodiment of the present invention, at least one canister drive mechanism, imaging sensor, and package handler are disposed on end-of-arm tooling disposed on a Cartesian robot, which is in the form of an automated gantry assembly. Such components translate through the cabinet via said Cartesian robot to engage the particular canister(s) containing desired objects (pills).
- Each removable canister in the cabinet comprises a container having at least two distinct areas, one for bulk pill storage and another for pill flow control. Pills are loaded into the bulk storage area of each removable canister to be utilized; in most cases, only a single type of pill is loaded into a canister at a particular time. In the preferred embodiment, each canister contains a plurality of surfaces in the bulk storage area of said canister to permit gravity feeding of the stored pills to a metering device. The metering device, which is located near the lower portion of the bulk storage area, ensures a controlled flow of pills onto a flow control ramp. Importantly, the pills contained within each canister only come in contact with certain internal surfaces of that particular canister, and the contents of the different removable canisters remain isolated from each other, thereby preventing cross contamination of pills.
- In the preferred embodiment, each canister of the present invention further includes a flow control device. Said flow control device generally comprises a ramp having a continuous multi-planar surface for imparting energy onto pills situated on said ramp, and facilitating the feed forward control process of the system. Each ramp has a concave cross-section along its width and a convex planar cross-section along its length. The concave cross-section promotes end-to-end alignment of pills, while the convex cross-section acts to accelerate the pills in direction of flow in order to control separation of pills. The multi-planar ramp defines a step (drop) from one section to another along a substantially continuous surface, is less abusive to the pills situated thereon compared to other handling devices, and promotes singulation and separation of such pills.
- In the preferred embodiment, the ramp is vibrated to impart energy on the pills situated on said ramp. Specifically, the ramp surface is vibrated along the longitudinal axis of said ramp, with dynamic close loop control of the amplitude and frequency of such vibration, to control orientation and flow of pills situated on said ramp. Additionally, the horizontal orientation of the longitudinal axis of the ramp is dynamically adjustable (that is, the inclination or declination of the ramp can be dynamically adjusted) so that gravitational force is used to increase or decrease pill separation and flow direction of pills situated on said ramp.
- The present invention utilizes a machine vision based imaging sensor for closed-loop control of pill flow. Said imaging sensor permits implementation of feed forward control logic to react to problems in real-time before pills are actually dispensed. Specifically, the present invention utilizes an area imaging object sensor to track pills at certain critical stages as such pills transition through the apparatus including, without limitation, on the ramp of each canister. Information obtained from imaging scanner is sent to at least one processor that controls various elements of the present invention including, without limitation, actuators that adjust ramp inclination and vibration. Such area imaging object sensor provides increased control and management of the pills throughout the handling process.
- One embodiment of the imaging system of the present invention utilizes a reflective imaging device capable of controlling a plurality of light emitting devices over a range of different wavelengths. The reflected energy is mechanically and electronically filtered in order to track the pills. In another embodiment, the imaging system of the present invention comprises a translucent rear illuminated surface for silhouetting pills in flow. The use of back lighting allows for maximum contrast and improved pill tracking.
- The present invention utilizes at least one processor to implement a method of feed forward control logic to expedite the filling of different pharmacy packaging with a common canister and control. With closed loop control on all drive components associated with pill flow and packaging positing, preemptive logic improves the delivery and accuracy of the overall filling process.
- The term open loop control generally refers to systems wherein output is not measured. Such systems are operated using consistent input parameters without measuring whether such parameters are actually achieved. Such systems can become unstable thereby allowing too many, or too few, objects to flow. By contrast, closed loop systems (such as the system employed by present invention) use measured feedback to dynamically adjust the input values and maintain the desired output levels. Closed loop systems frequently utilize an encoder tied to a drive motor, such that output can be measured and input voltage can be dynamically adjusted. Improved control allows designers to ensure consistent operational parameters over the life of the product and across manufactured systems.
- The feed forward control processes of the present invention utilize anticipatory logic for future events to increase the overall efficiency and control of the system. Use of closed loop motion control with feed forward system control allows for increased accuracy and reduced cycle time by dynamically adjusting systems to account for object flow.
- The present invention further comprises a novel blister card design from film with sufficient stiffness so that additional laminate packaging layers, such as cardboard sheets and the like that are frequently required to provide rigidity, are not required. An embodiment demonstrates the effective use of an interlocking blister card to prevent the propagation of bend lines, thus allowing for the reduction of material layers. Such blister cards can be embossed with characters formed into blisters.
- The foregoing summary, as well as the following detailed description of the preferred embodiments, is better understood when read in conjunction with the appended drawings. For the purpose of illustrating the invention, the drawings show certain preferred embodiments. It is understood, however, that the invention is not limited to the specific methods and devices disclosed.
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FIG. 1 depicts a front view of one embodiment of a cabinet of the present invention. -
FIG. 1A depicts a side view of the cabinet embodiment depicted inFIG. 1 . -
FIG. 2 depicts a front view of an alternative embodiment of a cabinet of the present invention. -
FIG. 2A depicts a side view of the cabinet embodiment depicted inFIG. 2 . -
FIG. 3 depicts a side perspective view of the apparatus of the present invention with supporting cabinet enclosure removed. -
FIG. 4 depicts a side perspective view of a canister of the present invention. -
FIG. 5 depicts a side perspective cut-away view of a canister of the present invention. -
FIG. 6 depicts a side cut-away view of a canister of the present invention. -
FIG. 7 depicts a perspective view of a multi-planar ramp of the present invention. -
FIG. 8 depicts a front view of a multi-planar ramp of the present invention. -
FIG. 9 depicts a side view of a multi-planar ramp of the present invention. -
FIG. 10 depicts a side view of a multi-planar ramp of the present invention in raised and lowered positions. -
FIGS. 11 through 14 depict side views of a multi-planar ramp of the present invention having loose objects disposed on the upper surface of said ramp. -
FIG. 15 depicts a side perspective view of an end-of-arm tooling assembly of the present invention engaged with a canister of the present invention. -
FIG. 16 depicts front view of an end-of-arm tooling assembly of the present invention engaged with a canister of the present invention. -
FIG. 17 depicts a side perspective view of an end-of-arm tooling assembly of the present invention holding a blister pack tray. -
FIG. 18 depicts an end view of an end-of-arm tooling assembly of the present invention holding a blister pack tray. -
FIG. 19 depicts a side perspective view of an end-of-arm tooling assembly of the present invention holding a vial. -
FIG. 20 depicts a side cut away view of an end-of-arm tooling assembly of the present invention holding a vial and engaged with a canister of the present invention. -
FIG. 21 depicts an overhead view of a prior art blister pack tray. -
FIG. 21A depicts a side view of the existing prior art blister pack tray depicted inFIG. 21 . -
FIG. 22 depicts a side view of the prior art blister pack tray depicted inFIGS. 21 and 21A exposed to bending forces. -
FIG. 23 depicts an overhead view of an improved blister pack tray of the present invention. -
FIG. 23A depicts a side view of the improved blister pack tray of the present invention depicted inFIG. 23 . - The present invention has a number of advantages, and can be beneficially utilized in a number of different applications involving the sorting, counting and/or packaging of loose objects. For ease of reference, the present invention is described herein primarily in connection with applications involving pharmaceutical drugs and other substances, and especially drugs and other substances delivered in the form of oral solids. The description set forth herein is for illustration purposes only, and is not intended to limit or otherwise restrict the scope of the present invention in any way. For illustration purposes, the present invention is described in connection with the handling of pills; however, it is to be observed that the present invention can be used with a multitude of other oral solids or loose objects.
- The present invention broadly comprises a method and apparatus for storing, sorting, counting and packaging loose objects such as, for example, pharmaceutical drugs in pill, tablet and/or capsule form. Referring to the drawings,
FIG. 1 depicts a front view of acabinet member 10 of the present invention, whileFIG. 1A depicts a side view of saidcabinet member 10. It is to be observed that the specific design parameters of saidcabinet member 10 can be varied to meet particular needs. As a result, saidcabinet member 10 can be manufactured having a wide range of shapes, sizes and/or configurations depending upon the intended use of the present invention, as well as the specific environment in which the present invention is to be utilized. Still referring toFIG. 1 ,cabinet member 10 generally comprises a plurality ofremovable canisters 100 disposed within externalcabinet support frame 11.Cabinet member 10 further comprises processing/control module 40 andpackaging module 50. Such components are generally depicted inFIG. 1A as well, except forcanisters 100 which are obscured from view inFIG. 1A . -
FIGS. 2 and 2A depict front and side views, respectively, of an alternative embodiment ofcabinet member 10 of the present invention. The embodiment depicted inFIGS. 2 and 2A are similar to the embodiments depicted inFIGS. 1 and 1A , except thatcabinet member 10 has a single array ofcanisters 100, and a vertical layout ofpackaging module 50. By contrast, in the embodiment depicted inFIGS. 1 and 1A ,cabinet member 10 has two distinct grids ofcanisters 100, and a horizontal orientation ofpackaging module 50. In many cases, the specific layout of the individual components of the present invention (including, but not necessarily limited to,canisters 100, processing/control module 40 and packaging module 50) insupport frame 11 ofcabinet member 10 will be dictated by a number of factors related to the specific application in which the apparatus will be utilized. Such factors include, without limitation, the type of pills being handled, the location and/or environment in which said cabinet will be employed, and/or the particular type of prescription container that an application will support. - In most cases,
cabinet member 10 of the present invention is beneficially tailored to best accommodate its intended use. By way of illustration, but not limitation, when the apparatus of the present invention is to be utilized in an LTC or retail pharmacy setting (or any other location where space may be limited) it is generally beneficial thatsupport frame 11 of said cabinet be relatively compact with a small footprint requiring minimal floor space. -
FIG. 3 depicts a side perspective view of the apparatus of the present invention generally depicted inFIG. 2 , externalcabinet support frame 11 removed. Referring toFIG. 3 ,removable canisters 100 are beneficially arrayed in a grid pattern defining a plurality of rows and columns.Automated gantry assembly 20, which comprises a plurality of elongate and slidably connected rails, such asvertical rail 21 andhorizontal rail 22, is powered bydrive motor assembly 23 and is mounted in general proximity to one face of saidcanisters 100. In the preferred embodiment of the present invention, saidautomated gantry assembly 20 comprises a Cartesian robot assembly of a type that is well known to those having ordinary skill in the art. In the preferred embodiment, saidautomated gantry assembly 20 is used to position components of the present invention proximate toparticular canisters 100, as desired, in order to address and engage such canisters in accordance with unique and dynamic control parameters. Specifically, such components are translated throughcabinet member 10 within support frame 11 (not depicted inFIG. 3 ) viaautomated gantry assembly 20 to engage with particular canister(s) 100 containing desired loose objects (such as, for example, pills) to be sorted, counted and/or packaged in accordance with the present invention. - Still referring to
FIG. 3 ,packaging module 50 may comprise a number of different components depending upon different application variables including, without limitation, the type of packaging to be utilized in a particular situation. However, in the preferred embodiment of the present invention,packaging module 50 will typically beneficially include one or more of the following components: containerstock storage bin 51, sealing andlabeling module 52, sealing stock storage 53 and sealedpackage output 54. - Still referring to
FIG. 3 ,automated gantry assembly 20 is beneficially utilized to translate end-of-arm tooling assembly 300 to desired locations within externalcabinet support frame 11 of cabinet member 10 (not depicted inFIG. 3 ). In many applications,automated gantry assembly 20 will first translate end-of-arm tooling assembly 300 to prescription containerstock storage bin 51 to retrieve an empty prescription container. After securing an empty container, end-ofarm tooling assembly 300 is translated to a desiredcanister 100 viaautomated gantry assembly 20, and engaged with said canister for dispensing of particular pills directly into said container in accordance with the teachings of the present invention. When dispensing operations are completed, end-of-arm tooling assembly 300 disengages from saidengaged canister 100, and thereafter deposits a filled container in the sealing andlabeling module 52. Said filled container can be sealed and labeled inmodule 52. Thereafter, the filled and sealed container is then deposited in sealedpackage output component 54 for further handling. The aforementioned basic process can be repeated for each fill request. - When loose objects are packaged using blister packs, sealing and
labeling module 52 of the present invention can be utilized to perform the sealing and labeling operations of the present invention. In most cases, blister packs comprise a molded film tray having a plurality of spaced indentions. Pills are deposited within such indentions of such film tray containers as more fully set forth herein. Thereafter,automated gantry assembly 20 translates said filled tray to said sealing andlabeling module 52. In most cases, a foil cover is thereafter placed over and secured to said film tray, and secured using a cold seal adhesive to enclose said pills within the filled blister pack tray. Frequently, a roller is also used to apply pressure to said foil cover to ensure proper adhesion of such foil to said film tray container. After the foil cover is applied, a prescription label containing required information can be printed and placed onto the sealed blister pack. Thereafter, saidautomated gantry assembly 200 can be used to transfer said sealed and labeled blister pack to sealedpackage output component 54 for further handling. - In the preferred embodiment, end-of-
arm tooling assembly 300 of the present invention comprises a plurality of components. Referring briefly toFIG. 19 , such components may include at least one of each of the following: at least oneactuator 310, at least onelight source 320,imaging sensor assembly 330, drivelinks 340, andprescription container holder 350. - Referring to
FIG. 3 , eachremovable canister 100 incabinet member 10 generally comprises a separate storage container for the segregated storage of loose objects. Eachcontainer 100 comprises at least two distinct regions: one region for bulk pill storage and another region for pill flow control. Pills are loaded into the bulk storage region of eachremovable canister 100 to be utilized; in most cases, only a single type of pill is loaded into a particular canister at a particular time. -
FIG. 4 depicts a side perspective view ofcanister 100 of the present invention.Canister 100 generally comprisescanister housing 101 havingloading opening 120.Canister housing 101 acts to protect pills contained within saidcanister 100 from unauthorized removal, moisture, ultraviolet penetration, and/or other contamination or spoilage. Pills can be loaded intocanister 100 throughopening 120, which is equipped withreplenishment door 102.Replenishment door 102 is slidably mounted tocanister housing 101, and can be beneficially locked to canisterhousing 101 for prevention of unauthorized entry intocanister 100.Replenishment door 102 can also form a pressure seal againstcanister housing 101 to prevent air exchange. In the preferred embodiment of the present invention,replenishment door 102 is situated on the upper surface ofcanister housing 101 and maintains a substantially “flush” profile with the upper surface of saidcanister housing 101. Importantly, pills contained within aparticular canister 100 only contact certain internal surfaces of that particular canister, while the contents of the other canisters remain completely isolated from such pills. As a result, pills or pill residue from one canister do not contact contents of another canister. The design of the present invention serves to prevent cross contamination of contents when different substances (such as, for example, multiple types of different drugs) are simultaneously stored and/or handled by said invention. - Still referring to
FIG. 4 ,canister 100 also includes external drive sockets 111,optional label surface 113 and light pipe interfaces 322.Canister 100 further comprises opening 121 for the dispensing of loose objects from said canister. Multi-planar ramp, which is described in detail below, is disposed withincanister housing 101. In the preferred embodiment,front end 204 of multi-planar ramp 200 (defining drip-off point 203, described below) is disposed in close proximity to opening 121 incanister housing 101. -
FIG. 5 depicts a perspective cut-away view ofcanister 100 of the present invention. In the preferred embodiment, eachcanister 100 contains a plurality of cooperating components and surfaces situated withincanister housing 101 that facilitate gravity feeding of loose objects (such as pills) stored within eachsuch canister 100. Still referring toFIG. 5 , pills loaded withincanister housing 101 throughopening 120 are permitted to migrate along inclinedupper baffle 103. Said pills travel fromupper baffle 103 to inclinedlower baffle 104, and thereafter ontobulk metering ramp 105. Whencanister 100 is engaged by end-of-arm tooling assembly 300, energy can be supplied tocanister 100 to vibrateupper baffle 103 andlower baffle 104.Baffle link 110 connectsupper baffle 103 tolower baffle 104, and serves to transfer such vibratory energy between said upper and lower baffles. After pills withincanister 100 reachbulk meter ramp 105, flow of such pills is beneficially controlled bybulk meter gate 106.Bulk meter gate 106 permits a controlled number of pills ontoramp 200, thus preventing an over-supply of pills onramp 200. -
Bulk meter gate 106 ensures a controlled flow of pills ontoramp 200. Pill motion onramp 200 is observed by an imaging sensor assembly disposed on end-of-arm tooling assembly 300 (not shown inFIG. 5 ). In the preferred embodiment, said imaging sensor utilizes machine vision to account for objects in the imaging area. The imaging sensor monitors the results of actuatingbulk meter gate 106, allowing closed loop control of such actuation. The use of said imaging sensor assembly, adjustablemulti-planar ramp 200, and a closed loop feed forward control logic further permit the controlled flow of pills situated on the upper surface of saidramp 200. - In the preferred embodiment,
ramp 200 has a continuous multi-planar upper surface to impart energy onto pills situated on saidramp 200, and to facilitate the feed forward control logic of the system.Ramp 200 generally has a substantially concave cross-section across its width and a substantially convex planar cross-section across its length. The concave cross-section promotes end-to-end alignment of pills on the upper surface of said ramp, while said convex cross-section acts to accelerate the pills in a desired direction in order to control separation of pills. The multi-planar surface oframp 200 defines a step (drop) from one section to another section along a continuous surface, is less abusive to the pills situated on said ramp compared to other handling devices, and promotes singulation and separation of pills on saidramp 200. -
FIG. 6 depicts a side cut away view ofcanister 100 of the present invention. Referring toFIG. 6 , inclinedupper baffle 103 is pivotally connected to the inner surface ofcanister housing 101 usingupper pivot pin 107. Similarly, inclinedlower baffle 104 is pivotally connected to the inner surface ofcanister housing 101 usinglower pivot pin 108.Baffle link 110 connectsupper baffle 103 tolower baffle 104. In the preferred embodiment,bulk metering ramp 105 has inclinedupper surface 105 a defining a pitch that is oriented perpendicular to the longitudinal axis of said ramp. Saidbulk metering ramp 105 is further pivotally attached to the inner surface ofcanister 101 usingmetering pivot pin 109.Bulk meter gate 106 is connected to the distal end of lower baffle 104 (opposite lower pivot pin 108) via slotted mountingbracket 112, and limits the flow of pills ontoramp 200.Ramp 200 is pivotally mounted tocanister housing 101 atforward end 205, and pivots about a horizontal axis oriented perpendicular to the longitudinal axis oframp 200.End 205 oframp 200 is not mounted, and is free to travel along an arc, thereby permitting the incline angle oframp 200 to be adjustable. - Referring to
FIG. 7 ,ramp 200 hasforward end 204 andfree end 205.Ramp 200 further has a substantially concave cross sectional profile across its width, and a substantially convex cross sectional profile along its longitudinal axis. Across its width, cross section oframp 200 forms a continuous concave surface (in the preferred embodiment, using a plurality of intersecting planes) for promoting flow of pills toward the lower portion of said cross section. Said cross section can be in the form of a two-plane (“V-shape”) cross section, or other effective shape, such as a smooth and continuously curved concave parabola. When mounted within acanister 100, ramp 200 pivots nearend 204 about a rotational axis passing through cylindrical mounting pins 210. Referring toFIG. 8 , which depicts a front view ofmulti-planar ramp 200, the longitudinal axis oframp 200 comprises a plurality of inclined surfaces arrayed to form a continuous, but substantially convex, upper surface. Generally, the angular difference between the different inclined surfaces oframp 200 permit the control system of the present invention to effectively manage pill separation and velocity (speed and direction) through dynamic adjustment of the incline oframp 200. -
FIG. 9 depicts a side view of multi-planar ramp havingfront end 204 andfree end 205. In the preferred embodiment, ramp 200 of the present invention comprises a plurality of distinct zones. Zone A is situated at the leading edge oframp 200 nearest drop-off point 203, which permits control of pill trajectory as pills departramp 200. Zone A oframp 200 hasbeneficial profile 201, such that the exit angle of said ramp remains substantially consistent over the rotational limits oframp 200 as said ramp pivots about cylindrical mounting pins 210.FIG. 10 , which depicts a comparison view oframp 200 in both raised and lowered positions, illustrates how the profile oframp 200 can minimize the trajectory migration of pills depending upon the incline angle of saidramp 200. For purposes of the discussion, trajectory migration represents the difference between raised ramp trajectory and a lowered ramp trajectory for a given drop height, where said drop height is defined as the distance from drop-off point 203 atend 204 oframp 200, to the top of a receiving container held by end-of-arm tooling assembly 300. - Referring back to
FIG. 9 , multi-planar upper surface oframp 200 further defines Zone B, Zone C and Zone D. In the preferred embodiment, said zones have linear cross sections with a decreasing surface angle relative to level reference “x”. Thus, Angle B is greater than Angle C, which is in turn greater than Angle D. Using such a decreasing relationship of zone angles, the control system of the present invention can effectively manage flow of loose objects, such as pills. -
FIGS. 11 through 14 illustratepills off point 203 at forward end oframp 200. Referring toFIG. 11 ,pill 1 accelerates at a different rate thanpill 2 due to the surface angle difference onramp 200. Referring toFIG. 12 , bothpill 1 andpill 2 are situated in the same zone along the upper surface of ramp 200 (Zone C shown onFIG. 9 ) and accelerating at the same rate; however, the velocity ofpill 1 is greater than the velocity ofpill 2 due to the increased time at Zone C's acceleration. Spacing betweenpill 1 andpill 2 is tracked alongramp 200, and when the minimum required spacing is maintained, the orientation oframp 200 is not adjusted. However, when minimum required spacing betweenpill 1 andpill 2 is not maintained, corrective action is implemented by dynamic adjustment to the inclination oframp 200. AsFIG. 13 illustrates, ramp 200 can be oriented so thatpill 1 travels in one flow direction, whilepill 2 travels in the opposite flow direction. Once minimum spacing betweenpills ramp 200 is returned to the position depicted inFIG. 14 , thereby allowing bothpill - In the preferred embodiment,
ramp 200 is vibrated to impart energy on the objects situated on the upper surface of said ramp. Specifically, the ramp surface is vibrated along the longitudinal axis of said ramp, with dynamic close loop control of the amplitude and/or frequency of such vibration, to control orientation and flow of objects situated on saidramp 200. Additionally, the inclination oframp 200 is dynamically adjustable so that gravitational force can be used to increase or decrease separation and flow direction of objects situated on said ramp. - The present invention utilizes a machine vision-based imaging sensor for closed-loop control of pill flow including, without limitation, flow of pills situated on the upper surface of
ramp 200. Said imaging sensor is used to gather information regarding pill placement. Such information is conveyed to a computer processor, which in turn implements feed forward control logic to react to problems in real-time before pills are actually dispensed from acanister 100. With closed loop control on all drive components associated with pill flow and packaging, preemptive logic improves the delivery and accuracy of the overall handling process. - One embodiment of the imaging system of the present invention utilizes a reflective imaging device capable of controlling a plurality of light emitting devices over a range of different wavelengths. The reflected energy is mechanically and electronically filtered in order to track objects. In another embodiment, the imaging system of the present invention comprises a translucent rear illuminated surface for silhouetting objects in flow. The use of back lighting allows for maximum contrast and improved object tracking.
-
FIG. 15 depicts a perspective view of the components of end-of-arm tooling assembly 300 engaged withcanister 100. In the preferred embodiment,actuators 310,light source 320,imaging sensor assembly 330, drivelinks 340 and container holder 350 (not shown) are disposed on the end-of-arm tooling assembly 300. Said end-of-arm tooling assembly 300 is translated proximate to a particular canister (containing a desired type of pills) using a gantry assembly as described above. - Referring to
FIG. 15 , end-of-arm tooling assembly 300 engages with acanister 100.Light source 320 directs light into light pipe 321 (depicted inFIG. 6 ) via light pipe interfaces (depicted inFIG. 4 ), thereby permitting transmission of light intocanister 100. Such light fromlight source 320 permits illumination oframp 200 with different light wavelengths. By way of example, but not limitation, such wavelengths can include white light at approximately 5500K, red light at approximately 630 nm, blue light at 470 nm, green light at approximately 525 nm and infrared at approximately 940 nm. The ability to dynamically change light wavelength allows the present invention to utilize the wavelength best suited for imaging the particular objects (pills) handled by the present invention. -
Sensor assembly 330 electronically and mechanically filters incoming light to determine the optimum setting for tracking pills as said pills flow along the upper surface oframp 200. In order to manage pill flow, the processing system of the present invention utilizes information obtained fromsensor assembly 330 to compute the size and position of pills onramp 200, confirm or deny pill placement and, if necessary, take corrective action. Frequently, such corrective action comprises transfer of mechanical energy tocanister 100 byactuators 310 disposed on end-of-arm tooling assembly 300. Energy is transferred from saidactuators 310 tocanister 100 and its various components using actuator drivearms 311, which are connected to drivelinks 340. Saiddrive links 340 engage drive sockets 111 of canister 100 (depicted inFIGS. 4 and 5 ) to transfer mechanical energy to the components ofcanister 100 including, without limitation,ramp 200. -
FIG. 16 depicts front view of an end-of-arm tooling assembly of the present invention engaged with a canister of the present invention.Input ports 312 are provided onactuators 310, and allow data transfer from to said actuators to facilitate the feed forward control logic of the present invention. Actuator drivearms 311 mate with drive links to transmit energy to the components ofcanister 100. -
FIG. 17 depicts a side perspective view of an end-of-arm tooling assembly 300 of the present invention holding ablister pack tray 400 having a plurality ofindentions 401 inpackaging holder 350. End-of-arm tooling assembly 300 hasoptional handle 360.FIG. 18 depicts an end view of said end-of-arm tooling assembly of the present invention holdingblister pack tray 400. -
FIG. 19 depicts a side perspective view of an alternative embodiment of end-of-arm tooling assembly of the presentinvention holding vial 500 invial holder 351.FIG. 20 depicts a side cut away view of an end-of-arm tooling assembly 300 holdingvial 500 invial holder 351, and engaged withcanister 100 of the present invention. - As the loose objects (such as pills) flow through the region of interest on the upper surface of
ramp 200, the contrast between such objects and the background allows the sensor to define object cross-section, and track each object. Reliability is improved when a color spectrum comparison and relative size comparison is conducted. In order to overcome reflectivity issues, the imaging sensor allows for the range of the color spectrum (visible and non-visible) to be used without hardware replacement. Varying the light source intensity and spectrum as needed allows the imaging sensor of the present invention to tune each counting sequence to the optimal conditions, improving effectiveness and enhancing object delivery. - A normal variant of reflective imaging is to back light the region of interest to produce an increased contrast, thus allowing for a less expensive imaging sensor to be deployed. Placing a light source behind the region of interest allows light to reach the imaging sensor of the present invention with full intensity. Such light is blocked when an object travels through the area of interest, thus allowing the image sensor the ability to define the object's cross-section and track.
- A significant advantage of the present invention is found in the design of
canister 100 and the means by which pills are controlled and counted directly fromcanister 100 into a prescription container (such as, for example, a blister pack or conventional vial) without any additional step or device for temporary storage of such pills. -
FIG. 21 depicts an overhead view of a prior art blister pack tray, whileFIG. 21A depicts a side view of the existing prior art blister pack tray depicted inFIG. 21 . Existing prior art blister packaging typically comprises a film container base ortray 410 having a plurality of indentions or “blisters” 411 for receiving pills or other loose objects. Such conventional indentions are frequently arrayed in rows and columns. Frequently, such film containers lack desired stiffness or rigidity, and are susceptible to bending forces as depicted inFIG. 22 , particularly in the regions between such rows and columns. As a result, prior art blister packs are frequently packaged in a cardboard clamshell or other similar device to stiffen the packaging while protecting the relatively frail film and foil. -
FIG. 23 depicts an overhead view of analternative blister tray 400 of the present invention having interlocking indentations orblisters 401 to increase stiffness while not compromising the sealing web.FIG. 23A depicts a side view of the blister design illustrated inFIG. 23 . The alternative interlocking blister design of the present invention eliminates unsupported bend lines, resulting in a reduction of film deflection and an increase in overall rigidity ofblister tray 400. -
Blister tray 400 depicted inFIGS. 23 and 23A allows a single film layer to be constructed in a manner that increases the overall packing volume of pills (or other packaged loose objects) by arraying blisters in an interlocking pattern. The pattern layout ensures seal width is maintained for all blisters by decreasing wasted seal space between indentations. Such minimization of wasted seal space allows for a larger cross section to be obtained for each blister, thus supporting lager objects, or an increased number of objects in each blister. Additionally the interlocking pattern stiffens the film container by preventing bend line propagation between blisters. - The above-described invention has a number of particular features that should preferably be employed in combination, although each is useful separately without departure from the scope of the invention. While the preferred embodiment of the present invention is shown and described herein, it will be understood that the invention may be embodied otherwise than herein specifically illustrated or described, and that certain changes in form and arrangement of parts and the specific manner of practicing the invention may be made within the underlying idea or principles of the invention.
Claims (9)
1. An apparatus for dispensing loose objects comprising:
a) a support frame;
b) a plurality of canisters disposed within said support frame;
c) a rail assembly;
d) a dispensing assembly movably disposed on said rail assembly; and
e) a processor for selectively positioning said dispensing assembly adjacent to at least one canister and dispensing loose objects from said at least one canister.
2. The apparatus of claim 1 , wherein said canisters are in a grid pattern.
3. The apparatus of claim 2 , wherein said canisters further comprise:
a) a housing;
b) at least one opening in said housing;
c) at least one inclined baffle;
d) a gate assembly;
e) a ramp having a first end and a second end, wherein said first end is pivotally connected to said housing, and pivots about a horizontal axis; and
f) means for selectively raising and lowering said second end of said ramp.
4. The apparatus of claim 3 , wherein the upper surface of said ramp defines a plurality of planes along the longitudinal axis of said ramp.
5. The apparatus of claim 1 , wherein said dispensing assembly further comprises at least one actuator.
6. The apparatus of claim 1 , wherein said dispensing assembly further comprises at least one light.
7. The apparatus of claim 1 , wherein said dispensing assembly further comprises at lease one package holder.
8. The apparatus of claim 1 , wherein said dispensing assembly comprises at least one optical sensor.
9. An apparatus for dispensing loose objects comprising:
a) a support frame;
b) a plurality of canisters disposed in a grid pattern within said support frame, wherein such canisters comprise:
i. a housing;
ii. at least one opening in said housing;
iii. at least one inclined baffle;
iv. a gate assembly;
v. a ramp having a first end and a second end, wherein said first end is pivotally connected to said housing, and pivots about a horizontal axis; and
vi. means for selectively raising and lowering said second end of said ramp;
c) a rail assembly;
d) a dispensing assembly movably disposed on said rail assembly; and
e) a processor for selectively positioning said dispensing assembly adjacent to at least one canister and dispensing loose objects from said at least one canister.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US11/975,859 US20080093372A1 (en) | 2006-10-23 | 2007-10-22 | Method and apparatus for sorting, counting and packaging pharmaceutical drugs and other objects |
US14/091,835 US20140150376A1 (en) | 2006-10-23 | 2013-11-27 | Method and Apparatus for Sorting, Counting and Packaging Pharmaceutical Drugs and Other Objects |
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US85369806P | 2006-10-23 | 2006-10-23 | |
US11/975,859 US20080093372A1 (en) | 2006-10-23 | 2007-10-22 | Method and apparatus for sorting, counting and packaging pharmaceutical drugs and other objects |
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US14/091,835 Continuation US20140150376A1 (en) | 2006-10-23 | 2013-11-27 | Method and Apparatus for Sorting, Counting and Packaging Pharmaceutical Drugs and Other Objects |
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US14/091,835 Abandoned US20140150376A1 (en) | 2006-10-23 | 2013-11-27 | Method and Apparatus for Sorting, Counting and Packaging Pharmaceutical Drugs and Other Objects |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160122060A1 (en) * | 2014-11-04 | 2016-05-05 | Mts Medication Technologies, Inc. | Systems and methods for automatically verifying packaging of solid pharmaceuticals via robotic technology according to patient prescription data |
EP2358597B2 (en) † | 2008-12-17 | 2016-09-14 | Focke & Co. (GmbH & Co. KG) | Method and device for testing objects to be tested in the production and/or packaging of cigarettes |
US10179664B2 (en) | 2014-11-05 | 2019-01-15 | Mts Medication Technologies, Inc. | Dispensing canisters for packaging oral solid pharmaceuticals via robotic technology according to patient prescription data |
US10380824B2 (en) * | 2017-02-03 | 2019-08-13 | Becton Dickinson Rowa Germany Gmbh | Storage and dispensing station for blister packaging machine |
US10902299B2 (en) * | 2016-06-03 | 2021-01-26 | Becton Dickinson Rowa Germany Gmbh | Method for providing a singling device of a storage and dispensing container |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2455057B1 (en) * | 2009-07-14 | 2017-12-27 | Panasonic Healthcare Holdings Co., Ltd. | Automatic medication dispensing device |
US11217336B2 (en) * | 2012-10-05 | 2022-01-04 | Alixa Rx, Llc | Automated medication dispensing unit |
US10723492B2 (en) * | 2017-09-21 | 2020-07-28 | Yamato Corporation | Depositor apparatus |
Citations (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2001366A (en) * | 1933-02-23 | 1935-05-14 | Benjamin E Mittelman | Game |
US2828888A (en) * | 1950-01-26 | 1958-04-01 | Nicolle Charles | Apparatus for dispensing fragile articles |
US3722740A (en) * | 1970-11-12 | 1973-03-27 | H List | Discrete article separating and dispensing apparatus particularly formeasured counts of pills capsules and the like |
US3775941A (en) * | 1972-02-10 | 1973-12-04 | Pennwalt Corp | Article packaging machine |
US4018358A (en) * | 1975-09-18 | 1977-04-19 | Pharmaceutical Innovators, Ltd. | Cassette pill storing, dispensing and counting machine |
US4111332A (en) * | 1972-09-13 | 1978-09-05 | Hurst Kerney J | Article counting device |
US4171065A (en) * | 1976-12-06 | 1979-10-16 | Hurst Kerney J | Circuitry and system for controlling multi-use article dispensing cells |
US4655026A (en) * | 1985-12-11 | 1987-04-07 | Wigoda Luis T | Pill dispensing machine |
US4694996A (en) * | 1986-10-20 | 1987-09-22 | Siegel Family Revocable Trust | Multi cavity medication card crusher |
US4834264A (en) * | 1985-06-03 | 1989-05-30 | Siegel Family Revocable Trust | Dedicated multi-cavity dispenser for solids |
US4869394A (en) * | 1986-04-28 | 1989-09-26 | Hurst Kerney J | Article counting device |
US5208762A (en) * | 1990-12-06 | 1993-05-04 | Baxter International Inc. | Automated prescription vial filling system |
US5622028A (en) * | 1995-07-25 | 1997-04-22 | Harp; Ralph E. | Pharmaceutical unit dose package sealing apparatus and method |
US5638417A (en) * | 1996-05-06 | 1997-06-10 | Innovation Associates, Inc. | System for pill and capsule counting and dispensing |
US5713487A (en) * | 1996-03-11 | 1998-02-03 | Scriptpro L.L.C. | Medicament verification in an automatic dispening system |
US5720154A (en) * | 1994-05-27 | 1998-02-24 | Medco Containment Services, Inc. | Enhanced drug dispensing system |
US5765342A (en) * | 1993-10-13 | 1998-06-16 | Jensen; Richard B. | Pill or capsule card filling apparatus and method |
US5771657A (en) * | 1996-05-07 | 1998-06-30 | Merck Medco Managed Care, Inc. | Automatic prescription filling, sorting and packaging system |
US5803309A (en) * | 1995-08-02 | 1998-09-08 | Yuyama Mfg. Co., Ltd. | Tablet feeder |
US5839257A (en) * | 1996-04-22 | 1998-11-24 | Automed Technologies Incorporated | Drug packaging machine |
US5884806A (en) * | 1996-12-02 | 1999-03-23 | Innovation Associates, Inc. | Device that counts and dispenses pills |
US5897024A (en) * | 1997-07-21 | 1999-04-27 | Scriptpro Llc | Medicament dispensing cell |
US6006947A (en) * | 1997-03-25 | 1999-12-28 | Kabushiki Kaisha Yuyama Seisakusho | Injection drug dispensing system |
US6006946A (en) * | 1997-12-05 | 1999-12-28 | Automated Prescriptions System, Inc. | Pill dispensing system |
US6036812A (en) * | 1997-12-05 | 2000-03-14 | Automated Prescription Systems, Inc. | Pill dispensing system |
US6073799A (en) * | 1996-05-31 | 2000-06-13 | Kabushiki Kaisha Yuyama Seisakusho | Tablet feeder |
US6099682A (en) * | 1998-02-09 | 2000-08-08 | 3M Innovative Properties Company Corporation Of Delaware | Cold seal package and method for making the same |
US6176392B1 (en) * | 1997-12-05 | 2001-01-23 | Mckesson Automated Prescription Systems, Inc. | Pill dispensing system |
US6330351B1 (en) * | 1996-11-29 | 2001-12-11 | Kabushiki Kaisha Yuyama Seisakusho | Drug inspection device and drug packaging device |
US6394308B1 (en) * | 1999-01-14 | 2002-05-28 | Kabushiki Kaisha Yuyama Seisakusho | Tablet feeder |
USRE37829E1 (en) * | 1990-12-06 | 2002-09-03 | Automed Technologies, Inc. | Automated prescription vial filling system |
US20020124656A1 (en) * | 1998-03-10 | 2002-09-12 | Mcintosh Robert B. | Electret transducer |
US6471093B1 (en) * | 1999-10-06 | 2002-10-29 | Yuyama Mfg. Co., Ltd. | Tablet feeder |
US20020179623A1 (en) * | 2001-05-31 | 2002-12-05 | Kirby-Lester, Inc. | Cassette systems for feeding, counting and dispensing discrete objects |
US6505093B1 (en) * | 2000-05-03 | 2003-01-07 | Si Handling Systems, Inc. | Automated order filling method and system |
US6574580B2 (en) * | 2000-02-11 | 2003-06-03 | Scriptpro Llc | Pharmacy pill counting vision system |
US6592005B1 (en) * | 2001-05-02 | 2003-07-15 | Scriptpro Llc | Pill count sensor for automatic medicament dispensing machine |
US6631826B2 (en) * | 2001-07-20 | 2003-10-14 | Parata Systems, Llc | Device to count and dispense articles |
US6631799B2 (en) * | 2001-05-16 | 2003-10-14 | Moore Push-Pin Company | Vibratory feeding system |
US6705467B1 (en) * | 1999-06-02 | 2004-03-16 | Alcan Technology & Management Ltd. | Blister package |
US6736286B2 (en) * | 2001-08-21 | 2004-05-18 | Yuyama Mfg. Co., Ltd. | Tablet feeder |
US20040104100A1 (en) * | 2002-10-29 | 2004-06-03 | Rapistan Systems Advertising Corp. | Conveyor system with distributed article manipulation |
US6883681B1 (en) * | 1998-12-10 | 2005-04-26 | Scriptpro Llc | Automatic dispensing system for unit medicament packages |
US6925783B1 (en) * | 2004-02-13 | 2005-08-09 | Walter G. Pearson | Packaging system and related method |
US6925774B2 (en) * | 2000-03-31 | 2005-08-09 | Mts Medication Technologies, Inc. | Compact structure for automatically filling solid pharmaceutical product packages |
US20050199470A1 (en) * | 2002-06-06 | 2005-09-15 | Felix Buchi | Transport of bulk material items |
US6971541B2 (en) * | 2002-05-14 | 2005-12-06 | Parata Systems, Inc. | System and method for dispensing prescriptions |
US20050274728A1 (en) * | 2004-06-10 | 2005-12-15 | Jvm Co., Ltd | Tablet automatic packaging machine |
US20060025884A1 (en) * | 2004-05-20 | 2006-02-02 | Claus Henkel | Systems and methods of automated tablet dispensing, prescription filling, and packaging |
US6997341B2 (en) * | 2001-12-14 | 2006-02-14 | Pearson Research & Development, L.L.C. | Vacuum drum pill counter |
US7028723B1 (en) * | 2003-11-03 | 2006-04-18 | Alouani Ali Tahar | Apparatus and method for automatic prescription verification |
US7048183B2 (en) * | 2003-06-19 | 2006-05-23 | Scriptpro Llc | RFID rag and method of user verification |
US7063211B2 (en) * | 2003-03-20 | 2006-06-20 | Wade Everette Williams-Hartman | Child-resistant and senior-friendly blister card package |
US7111780B2 (en) * | 2002-10-18 | 2006-09-26 | Mckesson Automation Systems Inc. | Automated drug substitution, verification, and reporting system |
US7131554B2 (en) * | 2001-08-20 | 2006-11-07 | Yuyama Mfg. Co., Ltd. | Tablet feeder |
US7139639B2 (en) * | 2002-07-29 | 2006-11-21 | Mckesson Automation Systems Inc. | Article dispensing and counting method and device |
US7182105B1 (en) * | 2005-11-08 | 2007-02-27 | Mts Medication Technologies, Inc. | Automated solid pharmaceutical packaging machine utilizing robotic drive |
US7210598B2 (en) * | 2002-05-31 | 2007-05-01 | Microfil, Llc | Authomated pill-dispensing apparatus |
US7228200B2 (en) * | 2004-04-22 | 2007-06-05 | Parata Systems, Llc | Apparatus, system and methods for dispensing products |
US7260449B2 (en) * | 2003-02-25 | 2007-08-21 | Technische Universität München | Device for conveying and positioning of structural elements in non-contact way |
US7426814B2 (en) * | 2005-12-23 | 2008-09-23 | Qem, Inc. | Method of dispensing pills from a movable platen |
US20090050644A1 (en) * | 2005-02-25 | 2009-02-26 | Yuyama Mfg. Co., Ltd. | Tablet filling device |
US7624894B2 (en) * | 2002-05-31 | 2009-12-01 | William Olin Gerold | Automated pill-dispensing apparatus |
US7726514B2 (en) * | 2004-07-07 | 2010-06-01 | Rxmedic Systems, Inc. | Automated article dispensation mechanism |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7228198B2 (en) * | 2002-08-09 | 2007-06-05 | Mckesson Automation Systems, Inc. | Prescription filling apparatus implementing a pick and place method |
US7303094B2 (en) * | 2002-08-09 | 2007-12-04 | Kevin Hutchinson | Vacuum pill dispensing cassette and counting machine |
CA2753719C (en) * | 2011-09-29 | 2020-04-28 | Beaver Machine Corporation | Vending machine |
-
2007
- 2007-10-22 US US11/975,859 patent/US20080093372A1/en not_active Abandoned
-
2013
- 2013-11-27 US US14/091,835 patent/US20140150376A1/en not_active Abandoned
Patent Citations (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2001366A (en) * | 1933-02-23 | 1935-05-14 | Benjamin E Mittelman | Game |
US2828888A (en) * | 1950-01-26 | 1958-04-01 | Nicolle Charles | Apparatus for dispensing fragile articles |
US3722740A (en) * | 1970-11-12 | 1973-03-27 | H List | Discrete article separating and dispensing apparatus particularly formeasured counts of pills capsules and the like |
US3775941A (en) * | 1972-02-10 | 1973-12-04 | Pennwalt Corp | Article packaging machine |
US4111332A (en) * | 1972-09-13 | 1978-09-05 | Hurst Kerney J | Article counting device |
US4018358A (en) * | 1975-09-18 | 1977-04-19 | Pharmaceutical Innovators, Ltd. | Cassette pill storing, dispensing and counting machine |
US4171065A (en) * | 1976-12-06 | 1979-10-16 | Hurst Kerney J | Circuitry and system for controlling multi-use article dispensing cells |
US4834264A (en) * | 1985-06-03 | 1989-05-30 | Siegel Family Revocable Trust | Dedicated multi-cavity dispenser for solids |
US4655026A (en) * | 1985-12-11 | 1987-04-07 | Wigoda Luis T | Pill dispensing machine |
US4869394A (en) * | 1986-04-28 | 1989-09-26 | Hurst Kerney J | Article counting device |
US4694996A (en) * | 1986-10-20 | 1987-09-22 | Siegel Family Revocable Trust | Multi cavity medication card crusher |
USRE37829E1 (en) * | 1990-12-06 | 2002-09-03 | Automed Technologies, Inc. | Automated prescription vial filling system |
US5208762A (en) * | 1990-12-06 | 1993-05-04 | Baxter International Inc. | Automated prescription vial filling system |
US5765342A (en) * | 1993-10-13 | 1998-06-16 | Jensen; Richard B. | Pill or capsule card filling apparatus and method |
US5720154A (en) * | 1994-05-27 | 1998-02-24 | Medco Containment Services, Inc. | Enhanced drug dispensing system |
US5622028A (en) * | 1995-07-25 | 1997-04-22 | Harp; Ralph E. | Pharmaceutical unit dose package sealing apparatus and method |
US5803309A (en) * | 1995-08-02 | 1998-09-08 | Yuyama Mfg. Co., Ltd. | Tablet feeder |
US5713487A (en) * | 1996-03-11 | 1998-02-03 | Scriptpro L.L.C. | Medicament verification in an automatic dispening system |
US5762235A (en) * | 1996-03-11 | 1998-06-09 | Scriptpro, L.L.C. | Medicament verification in an automatic dispensing system |
US5839257A (en) * | 1996-04-22 | 1998-11-24 | Automed Technologies Incorporated | Drug packaging machine |
US5638417A (en) * | 1996-05-06 | 1997-06-10 | Innovation Associates, Inc. | System for pill and capsule counting and dispensing |
US5771657A (en) * | 1996-05-07 | 1998-06-30 | Merck Medco Managed Care, Inc. | Automatic prescription filling, sorting and packaging system |
US6073799A (en) * | 1996-05-31 | 2000-06-13 | Kabushiki Kaisha Yuyama Seisakusho | Tablet feeder |
US6330351B1 (en) * | 1996-11-29 | 2001-12-11 | Kabushiki Kaisha Yuyama Seisakusho | Drug inspection device and drug packaging device |
US5884806A (en) * | 1996-12-02 | 1999-03-23 | Innovation Associates, Inc. | Device that counts and dispenses pills |
US6006947A (en) * | 1997-03-25 | 1999-12-28 | Kabushiki Kaisha Yuyama Seisakusho | Injection drug dispensing system |
US5897024A (en) * | 1997-07-21 | 1999-04-27 | Scriptpro Llc | Medicament dispensing cell |
US6006946A (en) * | 1997-12-05 | 1999-12-28 | Automated Prescriptions System, Inc. | Pill dispensing system |
US6036812A (en) * | 1997-12-05 | 2000-03-14 | Automated Prescription Systems, Inc. | Pill dispensing system |
US6176392B1 (en) * | 1997-12-05 | 2001-01-23 | Mckesson Automated Prescription Systems, Inc. | Pill dispensing system |
US6099682A (en) * | 1998-02-09 | 2000-08-08 | 3M Innovative Properties Company Corporation Of Delaware | Cold seal package and method for making the same |
US20020124656A1 (en) * | 1998-03-10 | 2002-09-12 | Mcintosh Robert B. | Electret transducer |
US6883681B1 (en) * | 1998-12-10 | 2005-04-26 | Scriptpro Llc | Automatic dispensing system for unit medicament packages |
US6394308B1 (en) * | 1999-01-14 | 2002-05-28 | Kabushiki Kaisha Yuyama Seisakusho | Tablet feeder |
US6705467B1 (en) * | 1999-06-02 | 2004-03-16 | Alcan Technology & Management Ltd. | Blister package |
US6471093B1 (en) * | 1999-10-06 | 2002-10-29 | Yuyama Mfg. Co., Ltd. | Tablet feeder |
US6574580B2 (en) * | 2000-02-11 | 2003-06-03 | Scriptpro Llc | Pharmacy pill counting vision system |
US6738723B2 (en) * | 2000-02-11 | 2004-05-18 | Scriptpro Llc | Pharmacy pill counting vision system |
US6925774B2 (en) * | 2000-03-31 | 2005-08-09 | Mts Medication Technologies, Inc. | Compact structure for automatically filling solid pharmaceutical product packages |
US6505093B1 (en) * | 2000-05-03 | 2003-01-07 | Si Handling Systems, Inc. | Automated order filling method and system |
US6592005B1 (en) * | 2001-05-02 | 2003-07-15 | Scriptpro Llc | Pill count sensor for automatic medicament dispensing machine |
US6631799B2 (en) * | 2001-05-16 | 2003-10-14 | Moore Push-Pin Company | Vibratory feeding system |
US20020179623A1 (en) * | 2001-05-31 | 2002-12-05 | Kirby-Lester, Inc. | Cassette systems for feeding, counting and dispensing discrete objects |
US6631826B2 (en) * | 2001-07-20 | 2003-10-14 | Parata Systems, Llc | Device to count and dispense articles |
US7131554B2 (en) * | 2001-08-20 | 2006-11-07 | Yuyama Mfg. Co., Ltd. | Tablet feeder |
US6736286B2 (en) * | 2001-08-21 | 2004-05-18 | Yuyama Mfg. Co., Ltd. | Tablet feeder |
US6997341B2 (en) * | 2001-12-14 | 2006-02-14 | Pearson Research & Development, L.L.C. | Vacuum drum pill counter |
US6971544B2 (en) * | 2002-05-14 | 2005-12-06 | Parata Systems, Inc. | System and method for dispensing prescriptions |
US6971541B2 (en) * | 2002-05-14 | 2005-12-06 | Parata Systems, Inc. | System and method for dispensing prescriptions |
US6974050B2 (en) * | 2002-05-14 | 2005-12-13 | Parata Systems, Inc. | System and method for dispensing prescriptions |
US6974049B2 (en) * | 2002-05-14 | 2005-12-13 | Parata Systems, Inc. | System and method for dispensing prescriptions |
US7118006B2 (en) * | 2002-05-14 | 2006-10-10 | Parata Systems, Inc. | System and method for dispensing prescriptions |
US7210598B2 (en) * | 2002-05-31 | 2007-05-01 | Microfil, Llc | Authomated pill-dispensing apparatus |
US7624894B2 (en) * | 2002-05-31 | 2009-12-01 | William Olin Gerold | Automated pill-dispensing apparatus |
US20050199470A1 (en) * | 2002-06-06 | 2005-09-15 | Felix Buchi | Transport of bulk material items |
US7139639B2 (en) * | 2002-07-29 | 2006-11-21 | Mckesson Automation Systems Inc. | Article dispensing and counting method and device |
US7111780B2 (en) * | 2002-10-18 | 2006-09-26 | Mckesson Automation Systems Inc. | Automated drug substitution, verification, and reporting system |
US20040104100A1 (en) * | 2002-10-29 | 2004-06-03 | Rapistan Systems Advertising Corp. | Conveyor system with distributed article manipulation |
US7260449B2 (en) * | 2003-02-25 | 2007-08-21 | Technische Universität München | Device for conveying and positioning of structural elements in non-contact way |
US7063211B2 (en) * | 2003-03-20 | 2006-06-20 | Wade Everette Williams-Hartman | Child-resistant and senior-friendly blister card package |
US7048183B2 (en) * | 2003-06-19 | 2006-05-23 | Scriptpro Llc | RFID rag and method of user verification |
US7028723B1 (en) * | 2003-11-03 | 2006-04-18 | Alouani Ali Tahar | Apparatus and method for automatic prescription verification |
US6925783B1 (en) * | 2004-02-13 | 2005-08-09 | Walter G. Pearson | Packaging system and related method |
US7228200B2 (en) * | 2004-04-22 | 2007-06-05 | Parata Systems, Llc | Apparatus, system and methods for dispensing products |
US20060025884A1 (en) * | 2004-05-20 | 2006-02-02 | Claus Henkel | Systems and methods of automated tablet dispensing, prescription filling, and packaging |
US20050274728A1 (en) * | 2004-06-10 | 2005-12-15 | Jvm Co., Ltd | Tablet automatic packaging machine |
US7726514B2 (en) * | 2004-07-07 | 2010-06-01 | Rxmedic Systems, Inc. | Automated article dispensation mechanism |
US20090050644A1 (en) * | 2005-02-25 | 2009-02-26 | Yuyama Mfg. Co., Ltd. | Tablet filling device |
US7182105B1 (en) * | 2005-11-08 | 2007-02-27 | Mts Medication Technologies, Inc. | Automated solid pharmaceutical packaging machine utilizing robotic drive |
US7426814B2 (en) * | 2005-12-23 | 2008-09-23 | Qem, Inc. | Method of dispensing pills from a movable platen |
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