US20120226262A1 - Enteral feeding safety reservoir and method - Google Patents
Enteral feeding safety reservoir and method Download PDFInfo
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- US20120226262A1 US20120226262A1 US13/424,206 US201213424206A US2012226262A1 US 20120226262 A1 US20120226262 A1 US 20120226262A1 US 201213424206 A US201213424206 A US 201213424206A US 2012226262 A1 US2012226262 A1 US 2012226262A1
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- Prior art keywords
- reservoir
- enteral feeding
- liner
- manner
- connector
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J9/00—Feeding-bottles in general
- A61J9/001—Feeding-bottles in general with inner liners
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
- A61J1/1418—Threaded type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2205/00—General identification or selection means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/0482—Enteral feeding product
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention provides a system comprising: a reservoir body configured to hold a reservoir liner, wherein the reservoir liner is configured to hold an enteral feeding material; a reservoir connector configured to connect to the reservoir liner in a manner that permits flow of an enteral feeding material; a reservoir cap configured to connect to the reservoir body in a manner that connects the reservoir connector to the reservoir liner disposed within the reservoir body; and a syringe adapter enteral feeding assembly having a distal end configured to connect to the reservoir cap in a manner that permits flow of the enteral feeding material, and a proximal end configured to connect to an enteral feeding device in a manner that permits flow of the enteral feeding material.
Description
- This application is a continuation of U.S. patent application Ser. No. 12/028,736, filed Feb. 8, 2008, which is incorporated herein by reference in its entirety.
- The invention broadly relates to medical devices, systems and methods and, more particularly, to enteral feeding systems and methods.
- Enteral feeding is a method of providing nutrition to a person or animal that cannot or will not eat by swallowing. Enteral feeding may be done temporarily, as may be the case for temporary or acute conditions, or indefinitely, as may be the case for chronic or uncurable conditions. An enteral feeding system generally includes a container for holding the feeding material and an apparatus for delivering the feeding material to the patient. One of the major issues with enteral feeding is contamination, as many of the persons or animals that are fed enterally are in a distressed or immunocompromised state. Contamination can result from various sources, but in many cases it results from exposure of the feeding material to an external environment.
- The present invention provides systems and methods for enteral feeding a person or animal. In some embodiments, the systems of the present invention include a reservoir body configured to hold a reservoir liner, wherein the reservoir liner is configured to hold an enteral feeding material; a reservoir connector configured to connect to the reservoir liner in a manner that permits flow of an enteral feeding material; a reservoir cap configured to connect to the reservoir body in a manner that connects the reservoir connector to the reservoir liner disposed within the reservoir body; and a syringe adapter enteral feeding assembly having a distal end configured to connect to the reservoir cap in a manner that permits flow of an enteral feeding material and a proximal end configured to connect to an enteral feeding device in a manner that permits flow of an enteral feeding material. In other embodiments the reservoir liner is pre-filled with an enteral feeding material and sealed. In some such embodiments the reservoir cap is configured to pierce or open the reservoir liner pre-filled with an enteral feeding material. In some embodiments the system also includes an enteral feeding device. In some such embodiments the enteral feeding device is selected from the group consisting of a nasogastric feeding tube, a gastric feeding tube, jejunostomy tube, and a gastrojejunostomy tube. In certain embodiments the syringe adapter enteral feeding assembly is configured to connect only to an enteral feeding device. In some embodiments the syringe adapter enteral feeding assembly is configured to connect only to enteral feeding elements.
- In some embodiments, the systems of the present invention include a reservoir body configured to hold a reservoir liner, wherein the reservoir liner is configured to hold an enteral feeding material; a reservoir connector configured to connect to the reservoir liner in a manner that permits flow of an enteral feeding material and prevents substantial exposure to an external environment; a reservoir cap configured to connect to the reservoir body in a manner that permits flow of an enteral feeding material and that connects the reservoir connector to the reservoir liner disposed within the reservoir body in a manner that prevents substantial exposure to the external environment; and a syringe adapter enteral feeding assembly having a distal end configured to connect to the reservoir cap in a manner that permits flow of an enteral feeding material and prevents substantial exposure to the external environment, and a proximal end configured to connect to an enteral feeding device in a manner that permits flow of an enteral feeding material and that prevents substantial exposure to the external environment. In various embodiments the reservoir liner is pre-filled with an enteral feeding material and sealed. In some such embodiments the reservoir cap is configured to pierce or open the reservoir liner pre-filled with an enteral feeding material. In certain embodiments the system also includes an enteral feeding device. In some such embodiments the enteral feeding device is selected from the group consisting of a nasogastric feeding tube, a gastric feeding tube, jejunostomy tube, and a gastrojejunostomy tube. In certain embodiments the syringe adapter enteral feeding assembly is configured to connect only to an enteral feeding device. In some embodiments the syringe adapter enteral feeding assembly is configured to connect only to enteral feeding elements.
- In other embodiments the present invention is a method for delivering an enteral feeding material to a patient. In certain embodiments, the method includes the use of a system as described herein. In some embodiments, the present invention is a method for delivering an enteral feeding material to a patient, wherein the enteral feeding medium is not substantially exposed to an external environment. In some such embodiments the methods includes the use of a system as described herein.
- In certain embodiments, the methods include the steps of providing a reservoir body having a reservoir liner configured to hold an enteral feeding material; providing a reservoir connector connected with the reservoir liner and a reservoir cap connected to the reservoir connector and the reservoir body; providing a syringe adapter enteral feeding assembly having a proximal end connected to the reservoir liner via the reservoir connector and a distal end connected to an enteral feeding device; engaging the enteral feeding device with a patient in a manner that permits flow of the enteral feeding medium to a patient; and providing the enteral feeding medium to the patient. In some embodiments the methods provide the enteral feeding medium to the patient without substantial exposure to the external environment. In other embodiments the methods provide the enteral feeding medium to the patient without exposure to the external environment.
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FIG. 1 is a schematic illustration of an embodiment of a system of the present invention. -
FIG. 2 is an illustration of an embodiment of a reservoir body as may be used in an embodiment of the present invention. -
FIG. 3 is an illustration of an embodiment, of a reservoir liner as may be used in an embodiment of the present invention. -
FIG. 4A is a side view of an embodiment of a reservoir connector as may be used in an embodiment of the present invention. -
FIG. 4B is a view of the proximal end of an embodiment of a reservoir connector as may be used in an embodiment of the present invention. -
FIG. 5A is a side view of an embodiment of a reservoir cap as may be used in an embodiment of the present invention. -
FIG. 5B is a view of the distal end of an embodiment of a reservoir cap as may be used in an embodiment of a system of the present invention. -
FIG. 6 is a schematic illustration of an embodiment of a syringe adapter enteral feeding assembly as may be used in an embodiment of a system of the present invention. - In the following paragraphs, the present invention will be described in detail by way of example with reference to the attached drawings. Throughout this description, the preferred embodiment and examples shown should be considered as exemplars, rather than as limitations on the present invention. As used herein, the “present invention” refers to any one of the embodiments of the invention described herein, and any equivalents. Furthermore, reference to various feature(s) of the “present invention” throughout this document does not mean that all claimed embodiments or methods must include the referenced feature(s).
- Systems of the present invention have multiple elements and may include a combination of two or more of a reservoir body, a reservoir liner, a reservoir connector, a reservoir cap, syringe adapter enteral feeding assembly, an enteral feeding device and any other compatible device or element. The system of the present invention may include any suitable combination of elements. The elements may be separate so long as they are connectable to form a working system.
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FIG. 1 illustrates an embodiment of the present invention havingreservoir body 100,reservoir liner 200,reservoir connector 300,reservoir cap 400, syringe adapterenteral feeding assembly 500, andenteral feeding device 600.FIG. 1 depicts the various elements of the embodiment of the system. In use, the elements may be connected in any suitable manner. Preferably, each connection will not mate with standard intravenous administration couplings and/or connections. In some embodiments, each connection is unique such that it will only mate and/or connect with elements of an enteral feeding system. In other embodiments, each connection prevents the enteral feeding material from substantial interaction with an environment external to the system and the patient. In various embodiments, each connection prevents the enteral feeding material from any interaction with the external environment. In addition, in some embodiments one or more of the elements is disposable. In other embodiments, each element is disposable. -
FIG. 2 illustrates an embodiment ofreservoir body 100.Reservoir body 100 may be of any suitable size, shape and capacity and may be made of any suitable material. Preferably,reservoir body 100 is made of a rigid material. In some embodiments,reservoir body 100 is made of plastic and has a capacity of about 50 ml to about 2000 ml. Preferably,reservoir body 100 is generally cylindrical in shape, but it may have any suitable shape.Reservoir body 100 is generally hollow such that it defines an area in whichreservoir liner 200 may be disposed.Reservoir body 100 hasdistal end 120 andproximal end 110. References to “proximal” and “distal” elements are made from the perspective of the patient (e.g.,reservoir body 100 is distal to enteral feeding device 600).Proximal end 110 may be open or closed. In some embodiments,proximal end 110 includesconnection structure 150.Connection structure 150 may be any structure or substance that facilitates connection betweenreservoir body 100 andreservoir cap 400. In the illustrated embodiment,connection structure 150 comprise threads that interact withcorresponding threads 480 onreservoir cap 400 to form a connection. In some embodiments of the invention,distal end 120 is open. In various embodiments,reservoir body 100 hasmeasurement indicators 130 that show the amount of material remaining withinreservoir body 100. -
FIG. 3 illustrates an embodiment ofreservoir liner 200.Reservoir liner 200 is configured to hold and dispense enteral feeding material and may be of any suitable size, shape and capacity and may be made of any suitable material. Preferably,reservoir liner 200 is non-rigid and made of plastic.Reservoir liner 200 is configured to fit withinreservoir body 100. In preferred embodiments,reservoir liner 200 is substantially cylindrical with a diameter smaller than the diameter of a substantiallycylindrical reservoir body 100.Reservoir liner 200 includesdistal end 220 andproximal end 210. In preferred embodiments,proximal end 210 has alip 250 around its circumference.Lip 250 may be made of the same material as the rest ofreservoir liner 200 or it may be made of a different material. In preferred embodiments,lip 250 is sized and configured to contactproximal end 110 ofreservoir body 100 whenreservoir liner 200 is disposed withinreservoir body 100. In such embodiments,lip 250 is also configured to contactdistal end 320 ofreservoir connector 300. In some embodiments,reservoir liner 200 may be physically attached toreservoir body 100. In other embodiments,reservoir liner 200 may be unitary withreservoir body 100. In various embodiments,reservoir liner 200 is pre-filled with enteral feeding material and sealed such thatproximal end 320 is closed. In some such embodiments,reservoir liner 200 is sealed using a material that may be pierced or opened asreservoir cap 400 is attached toreservoir body 100. -
FIGS. 4A and 4B illustrate an embodiment ofreservoir connector 300.Reservoir connector 300 may be of any suitable size and shape and may be made of any suitable material. In some embodiments,reservoir connector 300 may be attached to or unitary withreservoir cap 400. In such embodiments, the attachment may be made by any suitable method. In the depicted embodiment,reservoir connector 300 hasdistal end 320 andproximal end 310.Distal end 320 is configured to contractreservoir liner 200 and/orreservoir body 100, whereasproximal end 310 is configured to connect with syringe adapterenteral feeding assembly 500. Preferably,reservoir connector 300 is made of a non-rigid material, such as rubber, and is tapered such thatproximal end 310 has a diameter or area that is less than the diameter or area ofdistal end 320. In the illustrated embodiment,proximal end 310 hasaperture 380 and is open at itsdistal end 320 such that enteral feeding material may enter throughdistal end 320 and pass throughaperture 380. Additionally,distal end 320 includes alip 350 having aproximal surface 330 and adistal surface 340. In some embodiments,lip 350 is generally circular, is disposed around the circumference or edge ofdistal end 320 and is sized and configured such thatdistal surface 340 will contactlip 250 ofreservoir liner 200 andproximal surface 330 will contact edge 460 ofreservoir cap 460. In some embodiments,proximal surface 330 oflip 350 hasannular groove 360 that is configured to mate withannular bump 440 ofreservoir cap 400.Reservoir connector 300 may have a structure capable of piercing or opening areservoir liner 200 that is pre-filled with enteral feeding material and sealed at itsproximal end 210. -
FIGS. 5A and 5B illustrate an embodiment ofreservoir cap 400.Reservoir cap 400 may be any suitable size, shape and configuration and may be made of any suitable material.Reservoir cap 400 is configured to connect withreservoir body 100. In some embodiments,reservoir cap 400 may be attached to or unitary withreservoir connector 300. In preferred embodiments,reservoir cap 400 is rigid and made of plastic. In the depicted embodiment,reservoir cap 400 hasproximal end 410 havingedge 460 and hasdistal end 420. In some embodiments,edge 460 is configured to contact theproximal surface 330 ofreservoir connector 300 whenreservoir cap 400 is connected toreservoir body 100. Preferably,edge 460 has anannular bump 440 which mates withannular groove 360 ofreservoir connector 300. Also preferably, thedistal end 310 of reservoir connector passes throughopening 450 such thatdistal end 310 is connectable to additional elements, including syringe adapterenteral feeding assembly 500. In preferred embodiments, the connection ofreservoir cap 400 toreservoir body 100 is made by interaction ofconnection structures 150 withthreads 480. Preferably, the connection ofreservoir cap 400 toreservoir body 100 causes thedistal end 320 ofreservoir connector 300 to contactlip 250 ofreservoir liner 200. Accordingly, in some embodiments, the connection ofreservoir cap 400 toreservoir body 100 securesreservoir liner 200 toreservoir body 200, securesreservoir connector 300 toreservoir liner 200 and securesreservoir connector 300 toreservoir cap 400, all in a manner that permits flow of an enteral feeding medium fromreservoir liner 200 to thedistal end 310 ofreservoir connector 300. In preferred embodiments, this connection is such that the enteral feeding medium is not exposed to the external environment. In some embodiments,reservoir cap 400 may have a structure capable of piercing or opening areservoir liner 200 that is pre-filled with enteral feeding material and sealed at itsproximal end 210. -
FIG. 6 illustrates an embodiment of syringe adapterenteral feeding assembly 500. Syringe adapterenteral feeding assembly 500 may be any suitable size and may be made of any suitable material and may have various combinations of elements. The depicted embodiment featuressyringe adapter 510,clamp 520,warning label 530,tubing 540, andconnection member 550.Syringe adapter 510 may be configured as described in U.S. Design Patent No. D542,406, which is hereby expressly incorporated by reference in its entirety. Preferably,syringe adapter 510 has adistal end 560 configured to connect toreservoir connector 300 and a proximal end configured to connect totubing 540.Distal end 560 may connect toreservoir connector 300 in any suitable manner. In preferred embodiments,distal end 560 may connect toreservoir connector 300 in a manner that prevents exposure of the enteral feeding medium to the external environment.Clamp 520 may be any suitable clamp. In some embodiments, clamp 520 may be a roller clamp or a slide clamp.Tubing 540 may be made of any suitable material and may have any suitable width, length and thickness. In some embodiments, the tubes may be made of plastic, polyurethane or silicone. In some embodiments, warninglabel 530 indicates that syringe adapterenteral feeding assembly 500 is to be used for enteral feeding only. -
FIG. 6 also depicts an embodiment ofenteral feeding device 600.Enteral feeding device 600 may be any suitable device for any suitable method or type of enteral feeding.Enteral feeding device 600 may also include a guide wire assembly to facilitate guiding the assembly into a patient. In some embodiments,enteral feeding device 600 is a nasogastric feeding tube passed through the nares, down the esophagus and into the stomach. In other embodiments,enteral feeding device 600 is a gastric feeding tube inserted through a small incision in the abdomen into the stomach and is used for long-term enteral nutrition. The gastric tube may be any type of gastric tube, including a percutaneous endoscopic gastrostomy tube or a gastronomy tube inserted in an open procedure. In yet other embodiments,enteral feeding device 600 is a jejunostomy tube that is generally surgically inserted into the jejunum rather than the stomach.Enteral feeding device 600 may comprise a dual lumen gastrojejunostomy tube. In some dual lumen embodiments one lumen is a gastric tube and the second lumen is a jujnal lumen. In such embodiments, the gastric lumen is used for decompression and the jejunal lumen is used to administer feedings. - In some embodiments, the present invention is a method of providing a patient with an enteral feeding medium. The enteral feeding medium may be any material suitable for enteral feeding a patient. Such methods may include the use of a system as described herein in enteral feeding a patient. In some embodiments, the methods provide the enteral feeding medium to a patient without substantial exposure of the enteral feeding material to an external environment. Additionally, the methods may provide the enteral feeding medium to a patient without exposure to an external environment.
- Thus, it is seen that enteral feeding systems and methods are provided. One skilled in the art will appreciate that the present invention can be practiced by other than the various embodiments and preferred embodiments, which are presented in this description for purposes of illustration and not of limitation, and the present invention is limited only by the claims that follow. It is noted that equivalents for the particular embodiments discussed in this description may practice the invention as well.
- While various embodiments of the present invention have been described above, it should be understood that they have been presented by way of example only, and not of limitation. Likewise, the various diagrams may depict an example configuration for the invention, which is done to aid in understanding the features and functionality that may be included in the invention. The invention is not restricted to the illustrated example configurations, but the desired features may be implemented using a variety of alternative configurations. Indeed, it will be apparent to one of skill in the art how alternative functional, logical or physical configurations may be implemented to implement the desired features of the present invention. Also, a multitude of different constituent part names other than those depicted herein may be applied to the various parts. Additionally, with regard to method claims, the order in which the steps are presented herein shall not mandate that various embodiments be implemented to perform the recited functionality in the same order unless the context dictates otherwise.
- Although the invention is described above in terms of various exemplary embodiments and implementations, it should be understood that the various features, aspects and functionality described in one or more of the individual embodiments are not limited in their applicability to the particular embodiment with which they are described, but instead may be applied, alone or in various combinations, to one or more of the other embodiments of the invention, whether or not such embodiments are described and whether or not such features are presented as being a part of a described embodiment. Thus the breadth and scope of the present invention should not be limited by any of the above-described exemplary embodiments.
- Terms and phrases used in this document, and variations thereof, unless otherwise expressly stated, should be construed as open ended as opposed to limiting. As examples of the foregoing: the term “including” should be read as meaning “including, without limitation” or the like; the term “example” is used to provide exemplary instances of the item in discussion, not an exhaustive or limiting list thereof; the terms “a” or “an” should be read as meaning “at least one,” “one or more” or the like; and adjectives such as “conventional,” “traditional,” “normal,” “standard,” “known” and terms of similar meaning should not be construed as limiting the item described to a given time period or to an item available as of a given time, but instead should be read to encompass conventional, traditional, normal, or standard technologies that may be available or known now or at any time in the future. Likewise, where this document refers to technologies that would be apparent or known to one of ordinary skill in the art, such technologies encompass those apparent or known to the skilled artisan now or at any time in the future.
- A group of items linked with the conjunction “and” should not be read as requiring that each and every one of those items be present in the grouping, but rather should be read as “and/or” unless expressly stated otherwise. Similarly, a group of items linked with the conjunction “or” should not be read as requiring mutual exclusivity among that group, but rather should also be read as “and/or” unless expressly stated otherwise. Furthermore, although items, elements or components of the invention may be described or claimed in the singular, the plural is contemplated to be within the scope thereof unless limitation to the singular is explicitly stated.
- The presence of broadening words and phrases such as “one or more,” “at least,” “but not limited to” or other like phrases in some instances shall not be read to mean that the narrower case is intended or required in instances where such broadening phrases may be absent. The use of the term “module” does not imply that the components or functionality described or claimed as part of the module are all configured in a common package. Indeed, any or all of the various components of a module, whether control logic or other components, may be combined in a single package or separately maintained and may further be distributed across multiple locations.
- Additionally, the various embodiments set forth herein are described in terms of exemplary block diagrams, flow charts and other illustrations. As will become apparent to one of ordinary skill in the art after reading this document, the illustrated embodiments and their various alternatives may be implemented without confinement to the illustrated examples. For example, the figures and their accompanying description should not be construed as mandating a particular configuration.
Claims (15)
1. A method comprising:
providing a reservoir body having a reservoir liner that holds an enteral feeding material;
providing a reservoir connector connected with the reservoir liner and a reservoir cap connected to the reservoir connector and the reservoir body;
providing a syringe adapter enteral feeding assembly having a proximal end connected to the reservoir liner via the reservoir connector and a distal end connected to an enteral feeding device; and
engaging the enteral feeding device with a patient in a manner that permits flow of the enteral feeding medium to the patient.
2. The method of claim 1 , further comprising providing the enteral feeding medium to the patient without exposure to an external environment.
3. The method of claim 1 , further comprising providing a reservoir cap that connects to the reservoir body in a manner that connects the reservoir connector to the reservoir liner disposed within the reservoir body.
4. The method of claim 3 , further comprising providing a syringe adapter enteral feeding assembly having a distal end connected to the reservoir cap in a manner that permits flow of the enteral feeding material, and a proximal end connected to an enteral feeding device in a manner that permits flow of the enteral feeding material.
5. The method of claim 4 , further comprising pre-filling the reservoir liner with the enteral feeding material and sealing the reservoir liner.
6. The method of claim 5 , further comprising piercing the reservoir liner with a portion of the reservoir cap to permit flow of the enteral feeding material.
7. The method of claim 4 , wherein the proximal end of the syringe adapter enteral feeding assembly is connected only to the enteral feeding device.
8. The method of claim 4 , wherein the syringe adapter enteral feeding assembly is connected only to enteral feeding elements.
9. The method of claim 1 , wherein the enteral feeding device is selected from the group consisting of a nasogastric feeding tube, a gastric feeding tube, jejunostomy tube, and a gastrojejunostomy tube.
10. A method, comprising:
providing a reservoir body that holds a reservoir liner, wherein the reservoir liner holds an enteral feeding material;
providing a reservoir connector that connects to the reservoir liner in a manner that permits flow of an enteral feeding material and prevents substantial exposure to an external environment;
providing a reservoir cap connected to the reservoir body in a manner that permits flow of the enteral feeding material and that connects the reservoir connector to the reservoir liner disposed within the reservoir body in a manner that prevents exposure to the external environment; and
providing a syringe adapter enteral feeding assembly having a distal end that connects to the reservoir cap in a manner that permits flow of the enteral feeding material and prevents substantial exposure to the external environment, and a proximal end that connects to an enteral feeding device in a manner that permits flow of the enteral feeding material and that prevents substantial exposure to the external environment.
11. The method of claim 11 , further comprising pre-filling the reservoir liner with the enteral feeding material and sealing the reservoir liner.
12. The method of claim 11 , further comprising piercing the reservoir liner with a portion of the reservoir cap to permit flow of the enteral feeding material.
13. The method of claim 11 , wherein the proximal end of the syringe adapter enteral feeding assembly is connected only to the enteral feeding device.
14. The method of claim 11 , wherein the syringe adapter enteral feeding assembly is connected only to enteral feeding elements.
15. The method of claim 11 , wherein the enteral feeding device is selected from the group consisting of a nasogastric feeding tube, a gastric feeding tube, jejunostomy tube, and a gastrojejunostomy tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US13/424,206 US20120226262A1 (en) | 2008-02-08 | 2012-03-19 | Enteral feeding safety reservoir and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US12/028,736 US8162916B2 (en) | 2008-02-08 | 2008-02-08 | Enteral feeding safety reservoir and system |
US13/424,206 US20120226262A1 (en) | 2008-02-08 | 2012-03-19 | Enteral feeding safety reservoir and method |
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US12/028,736 Continuation US8162916B2 (en) | 2008-02-08 | 2008-02-08 | Enteral feeding safety reservoir and system |
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US20120226262A1 true US20120226262A1 (en) | 2012-09-06 |
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US13/424,206 Abandoned US20120226262A1 (en) | 2008-02-08 | 2012-03-19 | Enteral feeding safety reservoir and method |
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US12/028,736 Active 2030-02-05 US8162916B2 (en) | 2008-02-08 | 2008-02-08 | Enteral feeding safety reservoir and system |
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US20120283690A1 (en) * | 2008-02-08 | 2012-11-08 | Codan Us Corporation | Enteral feeding safety reservoir and system |
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US8366697B2 (en) * | 2008-02-08 | 2013-02-05 | Codan Us Corporation | Enteral feeding safety reservoir and system |
WO2011071729A1 (en) * | 2009-12-10 | 2011-06-16 | Nestec S.A. | Enteral feeding bottles |
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US9433562B2 (en) | 2010-07-27 | 2016-09-06 | Neomed, Inc. | System for aseptic collection and enteral delivery |
WO2013059571A1 (en) | 2011-10-20 | 2013-04-25 | Neomed, Inc. | Enteral feeding and reflux collection system and method using vented syringe |
WO2013081699A2 (en) | 2011-11-28 | 2013-06-06 | Neomed, Inc. | Female enteral coupling |
WO2014025694A1 (en) | 2012-08-06 | 2014-02-13 | Neomed, Inc. | System and method for metered enteral feeding |
CA3015874A1 (en) | 2016-02-25 | 2017-08-31 | Neomed, Inc. | Syringe plunger with hinged flange |
WO2019173704A1 (en) * | 2018-03-08 | 2019-09-12 | Loma Linda University | Apparatus, device, method, and kit for infant gavage feeding |
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2008
- 2008-02-08 US US12/028,736 patent/US8162916B2/en active Active
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2009
- 2009-01-21 CA CA2650370A patent/CA2650370C/en active Active
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2012
- 2012-03-19 US US13/424,206 patent/US20120226262A1/en not_active Abandoned
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US20120283690A1 (en) * | 2008-02-08 | 2012-11-08 | Codan Us Corporation | Enteral feeding safety reservoir and system |
Also Published As
Publication number | Publication date |
---|---|
CA2650370C (en) | 2017-05-30 |
US20090204097A1 (en) | 2009-08-13 |
US8162916B2 (en) | 2012-04-24 |
CA2650370A1 (en) | 2009-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CODAN US CORPORATION, CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KNIGHT, THOMAS F, MR;REEL/FRAME:028274/0014 Effective date: 20120507 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |