CA2296778C - Lancing device causing reduced pain - Google Patents

Lancing device causing reduced pain Download PDF

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Publication number
CA2296778C
CA2296778C CA002296778A CA2296778A CA2296778C CA 2296778 C CA2296778 C CA 2296778C CA 002296778 A CA002296778 A CA 002296778A CA 2296778 A CA2296778 A CA 2296778A CA 2296778 C CA2296778 C CA 2296778C
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CA
Canada
Prior art keywords
holder
housing
lancet
spring
bears
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002296778A
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French (fr)
Other versions
CA2296778A1 (en
Inventor
William C. Taylor
Richard Wayne Levaughn
John M. Purlee
Christopher John Ruf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LifeScan Inc
Original Assignee
LifeScan Inc
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Filing date
Publication date
Application filed by LifeScan Inc filed Critical LifeScan Inc
Publication of CA2296778A1 publication Critical patent/CA2296778A1/en
Application granted granted Critical
Publication of CA2296778C publication Critical patent/CA2296778C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150175—Adjustment of penetration depth
    • A61B5/150198—Depth adjustment mechanism at the proximal end of the carrier of the piercing element
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15103—Piercing procedure
    • A61B5/15107—Piercing being assisted by a triggering mechanism
    • A61B5/15113—Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
    • A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
    • A61B5/15188—Constructional features of reusable driving devices
    • A61B5/1519—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for propelling the piercing unit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
    • A61B5/15188—Constructional features of reusable driving devices
    • A61B5/15192—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing
    • A61B5/15194—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing fully automatically retracted, i.e. the retraction does not require a deliberate action by the user, e.g. by terminating the contact with the patient's skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape

Abstract

A lancing device has a spring-loaded lancet holder slidably mounted within a housing for carrying a disposable lancet and needle. A knob on the back of the device has forward-extending fingers that stop the lancet holder at an adjustable predetermined point after the device has been fired. The fingers not only control the penetration depth of the needle, but also absorb vibrations and reduce noise to cause less pain to the user.

Description

Lancing Device Causing Reduced Pain Background of the Invention 1. Field of the Invention This invention relates to a lancing device to pierce the skin to obtain a blood sample; more particularly, a lancing device that causes less pain for the user.
2. Background of the Related Art Lancing devices are an unfortunate fact of life for the millions of people with diabetes who must test their i5 blood glucose levels up to five or more times each day.
They typically use the devices to draw a drop of blood from a finger, apply the blood to a disposable strip, and measure the blood glucose concentration in a meter.
Obvious goals of such lancing devices are to provide an 2o adequate sample of blood with minimal pain, inconvenience, and cost to the user.
U.S. Patent 4,503,856, issued on March 12, 1985 to Cornell et al., discloses a lancet device that has a tubular housing, a slidable lancet holder in the housing 25 and a compressible spring that provides the force to move the holder linearly to a skin piercing position, after which it goes back to a neutral position.

U.S. Patent 4,527,561, issued on July 9, 1985 to Burns, discloses a lancet assembly that includes a second spring for retracting the lancet holder after the lancet has penetrated the user's skin (see also U.S. Patents 9,535,769 and 4,553,541).
U.S. Patent 4,895,147, issued on January 23, 1990 to Bodicky et al., discloses a lancet device that includes a penetration depth selector and a mechanism for creating a vacuum after the skin has been pierced to assist in drawing blood from the puncture site.
U.S. Patent 4,976,724, issued on December 11, 1990 to Nieto et al., discloses a lancet device that includes a mechanism that permits the user to eject a used lancet without touching it.
U.S. Patent 5,318,584, issued on June 7, 1999 to Lange et al., discloses a lancet device that includes a rotary/sliding transmission system that permits a puncture to be made with adjustable/reproducible penetration depth and with less pain.
Summary of the Invention The present invention provides a lancing device for withdrawing a blood sample. It comprises a generally elongate housing having a cap with a through hole at a forward end and containing (a) a lancet holder, slidably mounted within the housing, (b) a first spring for urging the holder forward, having a first end that bears on the housing and a second end that bears on the holder, (c) a slider, slidably mounted in a wall of the housing, comprising (i) a projection outside the wall and (ii) a pushing means, reversibly engageable with the holder, to push the holder back into a cocked position and to push a lancet forward from the device, (d) a second spring for urging the holder back, having a first end that bears on the holder and a second end that bears on the slider, (e) a button, movable between a first position in which the holder is restrained when the device is cocked and a second position in which the restraint is removed, permitting the first spring to thrust the holder forward, and (f) a closure at the back end, comprising (i) a plurality of forward-extending elements for stopping the forward motion of the holder at a predetermined position and (ii) adjustment means for controllably changing and resetting the predetermined position.
The present device causes less pain during the lancing procedure, because needle oscillations and noise are reduced as compared with lancing devices of the prior art. In addition, controlling penetration depth from the rear of the device provides advantages over devices in which depth control is at the front. It permits the present device to have an inexpensive front cap, which is desirable because contamination of the cap may require that it be replaced. In addition, by controlling penetration depth at the rear of the device, it is less likely that the depth setting will be obscured by the fingers holding the device.
Brief Description of the Drawinas Fig. 1 is a perspective view of a device of this invention with half the housing removed.
Fig. 1A is an enlarged view of the back end of the device of Fig. 1.
Fig. 2 is a cross section of the device of Fig. 1 in its rest position.
Fig. 3 is a cross section of the device of Fig. 1 as it is being cocked.
Fig. 4 is a cross section of the device of Fig. 1 in the over-cocked position.
Fig. 5 is a cross section of the device of Fig. 1 when it is cocked.
Fig. 6 is a cross section of the device of Fig. 1 as it is being fired.
Detailed Description of the Invention The present invention provides a lancing device that provides a noise- and vibration-reducing mechanism for causing reduced pain during the lancing operation. Fig. 1 depicts a lancing device 10 of this invention, with one side of the housing removed to permit a view of the interior. The front end of the device has cap 12, with 1o through hole 14. Cap 12 is removably joined, for example by a screw thread, to the housing 16, which is conveniently of two parts. Une halF 16~ is shown, while the other half has been removed. At the back end of the device opposite cap 12, housing 16 is joined to knob 18.
Knob 18 has cantilever fingers 18A that provide a mechanical stop, whose position can be varied by a thread, such as a helical thread, that attaches the knob to the housing.
A lancet holder 20 holds and guides a disposable zo lancet throughout the operation of the device. A drive spring 22 stores the energy needed for driving the lancet forward. Drive spring 22 is contained within holder 20 and bears on post 23 of the housing. A second, "retraction" spring 24, also contained in holder 20, provides a mechanism for removing the lancet needle from the skin after the skin has been punctured. The spring constant of retraction spring 24 is substantially less than that of drive spring 22; thus, drive spring 22 is substantially "stronger." Slider 26 is slidably mounted on housing 16 and has a projection 26A outside the housing that is manually movable - back to cock the device and forward to eject the lancet. When the device is being cocked, slider 26 engages holder 20. Button 30 is mounted through the housing, with tab 30A projecting inside the housing. After the device is cocked, pushing button 30 releases the restraint on lancet holder 20 to permit spring 22 to thrust the holder forward. Reference 1o to element 30 as a "button" is not to suggest that the actuator element pictured is the only one contemplated.
As used in this specification and the appended claims, "button" is to be understood as applying broadly to any actuator, of the type well known in the art, that can release the restraint on the lancet holder.
Fig. lA depicts an enlargement of the rear part of the lancing device 10. In a preferred embodiment of the mechanical stop feature, depicted there, cantilever fingers 18A, which extend forward from knob 18, have 2o undercut forward ends, which form inward-extending protrusions. When holder 20 moves forward, in the direction shown by the arrow on the left, holder ledge 20A ultimately contacts the protrusions on cantilever legs 18A. The force of the holder ledge 20 causes the fingers to flex, which dampens or absorbs the vibration of the impact and reduces the noise. Both these effects reduce the pain caused to the user. The position of the protuberances relative to the front of the device determines how deeply the lancet needle will penetrate the skin. That position, in turn can be adjusted by turning the knob 18, which rides on thread 18B.
Indicator 18C on the knob, in combination with markings on the housing (not shown), permit the device to be set to given variable and reproducible puncture depths.
Variable puncture depths are desirable, because the user generally wishes to provide just enough blood for the particular test and because the characteristics of the 1o fingers of users are different. By providing a depth range of about 1.8 mm in 7 approximately equal steps, the needs of nearly all potential users can be met.
The operation of the lancing device can be understood with the help of a series of Figs. that show i5 the configuration of the elements of the device in sequence during device operation.
Fig. 2 shows a cross section of the device at rest, with the internal part 26B of slider 26 resting against top 28A of releasable connector 28. Drive spring 22 and 2o retraction spring 24 are in balance, bearing on one another. Both springs are compressed, drive spring 22 much less than return spring 24, because its spring constant is much larger. Lancet 40 and needle 42 are seen inside cap 12.
25 Fig. 3 shows a cross section of the device in an intermediate position as it is in the process of being cocked, by slider 26 being moved back (to the right in Fig. 3). The force exerted by the backward motion of _ g _ pushing element 26C of slider 26 causes retraction spring 24 to be compressed more than in Fig. 2. Because of its much larger spring constant, drive spring 22 remains relatively uncompressed.
Fig. 4 depicts the lancing device when it is in the "over-cocked" position; i.e., slider 26 has been moved to the far rearward position of its travel. Cantilever extension 44 of lancet holder 20 has moved slightly beyond (to the right of) housing stop 46. Drive spring 1o 22 is compressed and retraction spring 24 remains compressed to about the same degree as in Fig. 3.
Fig. 5 depicts the lancing device when it is cocked and at rest. Drive spring 22 is forcing extension 44 of lancet holder 20 against housing stop 46. Slider 26 has returned to its initial (Fig. 2) position. Retraction spring 24 is less compressed than in Figs. 3 and 4. If button 30 is now pushed, tab 30A pushes extension 49 free of (under) stop 46 and enables lancet holder 20 to be thrust forward (to the left) in response to the force 2o exerted by compressed drive spring 22.
That sequence leads to the instantaneous situation depicted in Fig. 6, in which lancet 40 has reached its extreme left position, with needle 42 protruding through cap opening 14. Lancet holder 20 has been stopped in its forward (leftward) motion by protuberances on cantilever fingers 18A, which are internal elements of knob 18. As was discussed earlier, the cantilever fingers deflect slightly, whereby they absorb some vibration and reduce _ g _ noise to reduce pain to the user. These effects are enhanced, in the preferred embodiment shown, by the protuberances on fingers 18A and ledge 20A being cut at a matching angle, so that they make contact over a large area. Slider 26 is still at its initial position. Drive spring 22 has been thrown forward with holder 20 and is uncompressed. Retraction spring 24 is compressed, whereby it will exert a force rearward (to the right) on holder 20, with the result that lancet 40 and needle 42 1o will be retracted and the configuration of the elements will return to that shown in Fig. 2.
It will be understood by those skilled in the art that the foregoing description and figures are illustrative of practicing the present invention, but are in no way limiting. Variations of the detail presented herein may be made without departing from the scope and spirit of the present invention.

Claims (3)

1. A lancing device for withdrawing a blood sample, comprising a generally elongate housing having a cap with a through hole at a forward end and containing (a) a lancet holder, slidably mounted within the housing, (b) a first spring for urging the holder forward, having a first end that bears on the housing and a second end that bears on the holder, (c) a slider, slidably mounted in a wall of the housing, comprising (i) a projection outside the wall and (ii) a pushing means, reversibly engageable with the holder, to push the holder back into a cocked position and to push a lancet forward from the device, (d) a second spring for urging the holder back, having a first end that bears on the holder and a second end that bears on the slider, (e) a button, movable between a first position in which the holder is restrained when the device is cocked and a second position in which the restraint is removed, permitting the first spring to thrust the holder forward, and (f) a closure at the back end, comprising (i) a plurality of forward-extending elements for stopping the forward motion of the holder at a predetermined position and (ii) adjustment means for controllably changing and resetting the predetermined position
2. The device of claim 1 in which the forward-extending elements comprise cantilever fingers having inward-extending protrusions for engaging a surface of the holder.
3. The device of claim 1 in which the adjustment means comprises a helical thread for attaching the closure to the housing, whereby rotating the closure on the housing positions the forward-extending elements forward and back.
CA002296778A 1999-02-23 2000-01-21 Lancing device causing reduced pain Expired - Lifetime CA2296778C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/255,918 1999-02-23
US09/255,918 US6045567A (en) 1999-02-23 1999-02-23 Lancing device causing reduced pain

Publications (2)

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CA2296778A1 CA2296778A1 (en) 2000-08-23
CA2296778C true CA2296778C (en) 2006-12-19

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Country Status (10)

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US (1) US6045567A (en)
EP (1) EP1031318B1 (en)
JP (1) JP4486729B2 (en)
KR (1) KR100684479B1 (en)
CN (1) CN1180748C (en)
AT (1) ATE250387T1 (en)
CA (1) CA2296778C (en)
DE (1) DE60005421T2 (en)
ES (1) ES2207462T3 (en)
TW (1) TW513299B (en)

Families Citing this family (228)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020010406A1 (en) 1996-05-17 2002-01-24 Douglas Joel S. Methods and apparatus for expressing body fluid from an incision
US7235056B2 (en) * 1996-05-17 2007-06-26 Amira Medical Body fluid sampling device and methods of use
US7828749B2 (en) 1996-05-17 2010-11-09 Roche Diagnostics Operations, Inc. Blood and interstitial fluid sampling device
EP1579814A3 (en) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Methods and apparatus for sampling and analyzing body fluid
US6706000B2 (en) * 1997-11-21 2004-03-16 Amira Medical Methods and apparatus for expressing body fluid from an incision
US8071384B2 (en) 1997-12-22 2011-12-06 Roche Diagnostics Operations, Inc. Control and calibration solutions and methods for their use
US6391005B1 (en) 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US7175641B1 (en) * 1998-06-11 2007-02-13 Stat Medical Devices, Inc. Lancet having adjustable penetration depth
US6197040B1 (en) * 1999-02-23 2001-03-06 Lifescan, Inc. Lancing device having a releasable connector
US6558402B1 (en) * 1999-08-03 2003-05-06 Becton, Dickinson And Company Lancer
GB9919681D0 (en) * 1999-08-19 1999-10-20 Owen Mumsford Limited Improvements relating to medical injectors and skin prickers
US6283982B1 (en) * 1999-10-19 2001-09-04 Facet Technologies, Inc. Lancing device and method of sample collection
US20050070945A1 (en) 1999-11-02 2005-03-31 Steven Schraga Single use lancet assembly
US8814896B2 (en) 1999-11-02 2014-08-26 Stat Medical Devices, Inc. Single use lancet assembly
US6530937B1 (en) 2000-01-28 2003-03-11 Stat Medical Devices, Inc. Adjustable tip for a lancet device and method
US7344546B2 (en) * 2000-04-05 2008-03-18 Pathway Medical Technologies Intralumenal material removal using a cutting device for differential cutting
EP1787583B1 (en) * 2000-06-09 2012-02-01 Diabetes Diagnostics, Inc. Cap for a lancing drive
CN1345775A (en) * 2000-09-30 2002-04-24 养生堂有限公司 Polypeptide for preventing, diagnosis and treating hepatitis E virus and used as diagnostic reagent and vaccine
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US20020188223A1 (en) * 2001-06-08 2002-12-12 Edward Perez Devices and methods for the expression of bodily fluids from an incision
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
ATE485766T1 (en) 2001-06-12 2010-11-15 Pelikan Technologies Inc ELECTRICAL ACTUATING ELEMENT FOR A LANCET
DE60234598D1 (en) 2001-06-12 2010-01-14 Pelikan Technologies Inc SELF-OPTIMIZING LANZET DEVICE WITH ADAPTANT FOR TEMPORAL FLUCTUATIONS OF SKIN PROPERTIES
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7749174B2 (en) 2001-06-12 2010-07-06 Pelikan Technologies, Inc. Method and apparatus for lancet launching device intergrated onto a blood-sampling cartridge
WO2003005907A1 (en) * 2001-07-11 2003-01-23 Arkray, Inc. Lancet and piercing device
US7357808B2 (en) * 2002-01-31 2008-04-15 Facet Technologies, Llc Single use device for blood microsampling
DE10206254A1 (en) * 2002-02-15 2003-08-28 Roche Diagnostics Gmbh System for taking pain-free blood
GB2388898B (en) * 2002-04-02 2005-10-05 Inverness Medical Ltd Integrated sample testing meter
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7226461B2 (en) 2002-04-19 2007-06-05 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7232451B2 (en) * 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7892185B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
KR200283543Y1 (en) * 2002-04-22 2002-07-26 김용필 Automatic Lancing Device
US8715309B2 (en) 2002-04-29 2014-05-06 Steven Schraga Lancet device
US7322996B2 (en) * 2002-05-31 2008-01-29 Facet Technologies, Llc Precisely guided lancet
US7572237B2 (en) 2002-11-06 2009-08-11 Abbott Diabetes Care Inc. Automatic biological analyte testing meter with integrated lancing device and methods of use
CN100360086C (en) * 2002-11-15 2008-01-09 爱科来株式会社 Lancet and needle insertion device
US20060184189A1 (en) * 2002-11-15 2006-08-17 Lorin Olson Cap for a dermal tissue lancing device
US7175897B2 (en) * 2002-12-17 2007-02-13 Avery Dennison Corporation Adhesive articles which contain at least one hydrophilic or hydrophobic layer, method for making and uses for same
US20040127818A1 (en) 2002-12-27 2004-07-01 Roe Steven N. Precision depth control lancing tip
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
WO2004066822A2 (en) * 2003-01-29 2004-08-12 Roche Diagnostics Gmbh Integrated lancing test strip
US20040162573A1 (en) * 2003-02-19 2004-08-19 Kheiri Mohammad A. Endcap for lancing device and method of use
US7288102B2 (en) * 2003-03-20 2007-10-30 Facet Technologies, Llc Lancing device with decoupled lancet
US7494498B2 (en) 2003-03-24 2009-02-24 Facet Technologies, Llc Lancing device with floating lancet
US20040254599A1 (en) * 2003-03-25 2004-12-16 Lipoma Michael V. Method and apparatus for pre-lancing stimulation of puncture site
US7621931B2 (en) * 2003-05-20 2009-11-24 Stat Medical Devices, Inc. Adjustable lancet device and method
JP4761701B2 (en) * 2003-05-21 2011-08-31 アークレイ株式会社 Puncture device with adjustable puncture depth
JP4296035B2 (en) * 2003-05-21 2009-07-15 アークレイ株式会社 Puncture device
US7303573B2 (en) * 2003-05-29 2007-12-04 Abbott Laboratories Lancet device
EP1628567B1 (en) 2003-05-30 2010-08-04 Pelikan Technologies Inc. Method and apparatus for fluid injection
DK1633235T3 (en) 2003-06-06 2014-08-18 Sanofi Aventis Deutschland Apparatus for sampling body fluid and detecting analyte
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US8206565B2 (en) 2003-06-20 2012-06-26 Roche Diagnostics Operation, Inc. System and method for coding information on a biosensor test strip
US8148164B2 (en) 2003-06-20 2012-04-03 Roche Diagnostics Operations, Inc. System and method for determining the concentration of an analyte in a sample fluid
US7645421B2 (en) 2003-06-20 2010-01-12 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US7645373B2 (en) 2003-06-20 2010-01-12 Roche Diagnostic Operations, Inc. System and method for coding information on a biosensor test strip
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
US8058077B2 (en) 2003-06-20 2011-11-15 Roche Diagnostics Operations, Inc. Method for coding information on a biosensor test strip
US7718439B2 (en) 2003-06-20 2010-05-18 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
JP4507539B2 (en) * 2003-09-09 2010-07-21 パナソニック株式会社 Puncture needle disposal instrument
US8029525B2 (en) * 2003-07-31 2011-10-04 Panasonic Corporation Puncture instrument, puncture needle cartridge, puncture instrument set, and puncture needle disposal instrument
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US7905898B2 (en) * 2003-08-15 2011-03-15 Stat Medical Devices, Inc. Adjustable lancet device and method
US7105006B2 (en) 2003-08-15 2006-09-12 Stat Medical Devices, Inc. Adjustable lancet device and method
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US8233959B2 (en) 2003-08-22 2012-07-31 Dexcom, Inc. Systems and methods for processing analyte sensor data
WO2005034741A1 (en) * 2003-09-18 2005-04-21 Facet Technologies, Llc Lancing device end cap with skin-engaging jaws
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
EP1680014A4 (en) 2003-10-14 2009-01-21 Pelikan Technologies Inc Method and apparatus for a variable user interface
US7481818B2 (en) * 2003-10-20 2009-01-27 Lifescan Lancing device with a floating probe for control of penetration depth
US20050096686A1 (en) * 2003-10-31 2005-05-05 Allen John J. Lancing device with trigger mechanism for penetration depth control
US20080082117A1 (en) * 2003-11-12 2008-04-03 Facet Technologies, Llc Lancing device
US20050143771A1 (en) * 2003-12-02 2005-06-30 Stout Jeffrey T. Lancing device with combination depth and activation control
US8532730B2 (en) 2006-10-04 2013-09-10 Dexcom, Inc. Analyte sensor
US7604118B2 (en) 2003-12-15 2009-10-20 Panasonic Corporation Puncture needle cartridge and lancet for blood collection
US7763042B2 (en) 2003-12-16 2010-07-27 Panasonic Corporation Lancet for blood collection and puncture needle unit
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
EP1706026B1 (en) 2003-12-31 2017-03-01 Sanofi-Aventis Deutschland GmbH Method and apparatus for improving fluidic flow and sample capture
US20050159768A1 (en) * 2004-01-15 2005-07-21 Home Diagnostics, Inc. Lancing device
EP1713926B1 (en) 2004-02-06 2012-08-01 Bayer HealthCare, LLC Oxidizable species as an internal reference for biosensors and method of use
EP1722692B1 (en) * 2004-03-02 2017-08-23 Facet Technologies, LLC Compact multi-use lancing device
US7670352B1 (en) 2004-03-24 2010-03-02 Caribbean Medical Brokers, Inc. Adjustable tip with integrated detent for blood lancet system
US20050234490A1 (en) * 2004-04-16 2005-10-20 Allen John J Tiltable cap for a dermal tissue lancing device
US20050234489A1 (en) * 2004-04-16 2005-10-20 John Allen Method for lancing a dermal tissue target site
US20050234491A1 (en) * 2004-04-16 2005-10-20 Allen John J Method for lancing a dermal tissue target site employing a dermal tissue lancing device with a tiltable cap
US7169116B2 (en) 2004-04-29 2007-01-30 Lifescan, Inc. Actuation system for a bodily fluid extraction device and associated methods
US7322942B2 (en) * 2004-05-07 2008-01-29 Roche Diagnostics Operations, Inc. Integrated disposable for automatic or manual blood dosing
US9380975B2 (en) * 2004-05-07 2016-07-05 Becton, Dickinson And Company Contact activated lancet device
CN100341463C (en) * 2004-05-14 2007-10-10 惠碁生物科技股份有限公司 Safety hemostix
US8828203B2 (en) 2004-05-20 2014-09-09 Sanofi-Aventis Deutschland Gmbh Printable hydrogels for biosensors
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
EP1765194A4 (en) 2004-06-03 2010-09-29 Pelikan Technologies Inc Method and apparatus for a fluid sampling device
US7569126B2 (en) 2004-06-18 2009-08-04 Roche Diagnostics Operations, Inc. System and method for quality assurance of a biosensor test strip
US8257380B2 (en) * 2004-06-29 2012-09-04 Stat Medical Devices, Inc. Adjustabable disposable/single-use lancet device and method
US20060036187A1 (en) 2004-06-30 2006-02-16 Hester Vos Devices, systems and methods for extracting bodily fluid and monitoring an analyte therein
US8886272B2 (en) 2004-07-13 2014-11-11 Dexcom, Inc. Analyte sensor
US7946984B2 (en) 2004-07-13 2011-05-24 Dexcom, Inc. Transcutaneous analyte sensor
JP2008512206A (en) * 2004-09-09 2008-04-24 バイエル・ヘルスケア・エルエルシー Lancet de-energizing system using compressed air
US20060069354A1 (en) * 2004-09-30 2006-03-30 Buenger David R Syringe activation device
US20060069350A1 (en) * 2004-09-30 2006-03-30 Buenger David R Medical syringe injector pen
US7488298B2 (en) 2004-10-08 2009-02-10 Roche Diagnostics Operations, Inc. Integrated lancing test strip with capillary transfer sheet
US20060100656A1 (en) * 2004-10-28 2006-05-11 Olson Lorin P Compact lancing device
US20060100655A1 (en) * 2004-10-28 2006-05-11 Koon-Wah Leong Combined lancing and auxiliary device
US8105347B2 (en) * 2004-11-16 2012-01-31 Stat Medical Devices, Inc. Adjustable disposable/single-use blade lancet device and method
US8066728B2 (en) * 2004-11-30 2011-11-29 Stat Medical Devices, Inc. Disposable or single-use lancet device and method
US20080009893A1 (en) * 2004-12-20 2008-01-10 Facet Technologies, Llc Lancing Device with Releasable Threaded Enclosure
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
US9289161B2 (en) 2005-01-28 2016-03-22 Stat Medical Divices, Inc. Multi-lancet unit, method and lancet device using the multi-lancet unit, and method of assembling and/or making the multi-lancet unit
WO2006096630A1 (en) 2005-03-04 2006-09-14 Bayer Healthcare Llc Lancet-release mechanism
CN101163445A (en) * 2005-03-04 2008-04-16 拜尔保健有限公司 Lancet-release mechanism
WO2006107914A2 (en) * 2005-04-04 2006-10-12 Facet Technologies, Llc Narrow-profile lancing device
ATE544399T1 (en) * 2005-04-07 2012-02-15 Becton Dickinson Co LANCET DEVICE
US20060247671A1 (en) * 2005-05-02 2006-11-02 Levaughn Richard W Compact, multi-use micro-sampling device
US20060247670A1 (en) * 2005-05-02 2006-11-02 Levaughn Richard W Lancing device with automatic lancet release
US20090131966A1 (en) * 2005-06-30 2009-05-21 Mohammad Kheiri Single-puncture lancing system
ATE519428T1 (en) 2005-06-30 2011-08-15 Bayer Healthcare Llc LANCET SYSTEM WITH A PUNCTURE SITE
DE602006017709D1 (en) 2005-07-14 2010-12-02 Bayer Healthcare Llc LANZET DEVICE FOR ONE SKIN POINT
KR101321296B1 (en) 2005-07-20 2013-10-28 바이엘 헬스케어 엘엘씨 Gated amperometry temperature determination
AR057484A1 (en) 2005-08-04 2007-12-05 Bayer Healthcare Llc SMALL PUNCTURE DEVICE
US20070060844A1 (en) * 2005-08-29 2007-03-15 Manuel Alvarez-Icaza Applied pressure sensing cap for a lancing device
EP1759635A1 (en) * 2005-09-03 2007-03-07 Boehringer Mannheim Gmbh Pricking method and hand held device therefore
JP4575257B2 (en) * 2005-09-06 2010-11-04 オリンパスメディカルシステムズ株式会社 Tissue biopsy needle device
JP5671205B2 (en) 2005-09-30 2015-02-18 バイエル・ヘルスケア・エルエルシー Gated voltammetry
US20070093863A1 (en) * 2005-10-20 2007-04-26 Pugh Jerry T Cap for a dermal tissue lancing device
US20070093864A1 (en) * 2005-10-20 2007-04-26 Pugh Jerry T Method for lancing a dermal tissue target site
US20070100256A1 (en) * 2005-10-28 2007-05-03 Sansom Gordon G Analyte monitoring system with integrated lancing apparatus
US20070100364A1 (en) * 2005-10-28 2007-05-03 Sansom Gordon G Compact lancing apparatus
US7704265B2 (en) * 2005-11-03 2010-04-27 Stat Medical Devices, Inc. Disposable/single-use blade lancet device and method
US20070112367A1 (en) * 2005-11-17 2007-05-17 Olson Lorin P Method for lancing a dermal tissue target site using a cap with revolving body
US20070173875A1 (en) * 2006-01-20 2007-07-26 Robert Uschold Lancing device with dampener
EP2407095A1 (en) 2006-02-22 2012-01-18 DexCom, Inc. Analyte sensor
US20090036916A1 (en) * 2006-03-08 2009-02-05 Arkray, Inc. Lancet device
EP4218548A1 (en) 2006-03-09 2023-08-02 Dexcom, Inc. Systems and methods for processing analyte sensor data
US8021383B2 (en) * 2006-03-15 2011-09-20 Bayer Healthcare Llc Single-handed, reduced vibration lancing device
WO2007130830A2 (en) 2006-04-25 2007-11-15 Facet Technologies, Llc Lancing device with independent drive core
US20070255178A1 (en) * 2006-04-27 2007-11-01 Lifescan Scotland, Ltd. Method for lancing a target site in low ambient light conditions
US7589828B2 (en) * 2006-05-26 2009-09-15 Lifescan Scotland Limited System for analyte determination that includes a permutative grey scale calibration pattern
US7474390B2 (en) * 2006-05-26 2009-01-06 Lifescan Scotland Limited Test strip with permutative grey scale calibration pattern
US7474391B2 (en) * 2006-05-26 2009-01-06 Lifescan Scotland Limited Method for determining a test strip calibration code using a calibration strip
US7586590B2 (en) * 2006-05-26 2009-09-08 Lifescan, Scotland, Ltd. Calibration code strip with permutative grey scale calibration pattern
US7593097B2 (en) * 2006-05-26 2009-09-22 Lifescan Scotland Limited Method for determining a test strip calibration code for use in a meter
US7909842B2 (en) * 2006-06-15 2011-03-22 Abbott Diabetes Care Inc. Lancing devices having depth adjustment assembly
EA200900093A1 (en) * 2006-07-06 2009-06-30 Рэпидкс Лтд. INTEGRATED DEVICE FOR TAKING A BLOOD TEST AND ITS ANALYSIS AND METHOD OF ITS APPLICATION
US20080092241A1 (en) * 2006-10-11 2008-04-17 Media Machines, Inc. Provision and use of digital rights data for embedded content over networked systems
US20100168616A1 (en) * 2006-11-21 2010-07-01 Stat Medical Devices, Inc. Lancet device utilizing a revolver-type cartridge, revolver-type cartridge, and method of making and/or using the cartridge and the lancet device
US8043318B2 (en) 2007-02-08 2011-10-25 Stat Medical Devices, Inc. Push-button lance device and method
WO2008100818A1 (en) * 2007-02-09 2008-08-21 Stat Medical Devices, Inc Multi-lancet unit, method and lancet device using the multi-lancet unit, and method of assembling and/or making the multi-lancet unit
ES2587021T3 (en) * 2007-03-12 2016-10-20 Ascensia Diabetes Care Holdings Ag Lancet Ejection Mechanism
CA2681412A1 (en) 2007-03-26 2008-10-02 Dexcom, Inc. Analyte sensor
US8469986B2 (en) 2007-03-30 2013-06-25 Stat Medical Devices, Inc. Lancet device with combined trigger and cocking mechanism and method
WO2008157610A1 (en) 2007-06-19 2008-12-24 Stat Medical Devices, Inc. Lancet device with depth adjustment and lancet removal system and method
ATE431932T1 (en) 2007-09-19 2009-06-15 Hoffmann La Roche MARKING METHOD FOR REJECT MARKING OF TEST ELEMENTS
CN201098127Y (en) * 2007-10-26 2008-08-13 黄秋月 Safety blood taking needle
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
WO2009081405A2 (en) 2007-12-25 2009-07-02 Rapidx Ltd. Devices and methods for reduced-pain blood sampling
WO2011161681A2 (en) 2010-06-24 2011-12-29 Rapidx Ltd. Device and system for blood sampling
WO2009126900A1 (en) 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
EP2113197A1 (en) * 2008-05-03 2009-11-04 Roche Diagnostics GmbH Lancet wheel and method for manufacturing a lancet wheel
US8932314B2 (en) * 2008-05-09 2015-01-13 Lifescan Scotland Limited Prime and fire lancing device with contacting bias drive and method
US8029526B2 (en) * 2008-08-14 2011-10-04 Abbott Diabetes Care Inc. Cocking mechanism for lancing device
EP2375986B1 (en) 2008-12-18 2013-12-11 Facet Technologies, LLC Lancing device
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
EP2228658A1 (en) 2009-03-13 2010-09-15 Roche Diagnostics GmbH Method for producing an analytical consumable
KR20100120403A (en) * 2009-05-06 2010-11-16 신병섭 Lancing device
JP5540617B2 (en) * 2009-09-10 2014-07-02 ニプロ株式会社 Disposable blood collection device
CA2777936C (en) * 2009-10-22 2018-03-27 Facet Technologies, Llc Lancing device with improved guidance assembly
US9770560B2 (en) 2009-11-12 2017-09-26 Pourang Bral Means and method to administer injections with little or no pain
US10226586B2 (en) 2011-05-26 2019-03-12 Pourang Bral Means and method to painlessly puncture skin
US10973994B2 (en) 2013-09-16 2021-04-13 Pourang Bral Means and method to invade skin, mucosa, and underlying tissues with little or no pain
USD634426S1 (en) 2010-04-08 2011-03-15 Facet Technologies, Llc Lancing device
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
CN102188253A (en) * 2011-03-14 2011-09-21 张亚根 Disposable safe blood collector
DK3575796T3 (en) 2011-04-15 2021-01-18 Dexcom Inc ADVANCED ANALYZE SENSOR CALIBRATION AND ERROR DETECTION
US8858583B2 (en) 2011-11-09 2014-10-14 Flextronics Ap, Llc Lancing device with integrated thermoelectric cooler
US9844331B2 (en) 2011-12-15 2017-12-19 Facet Technologies, Llc Latch mechanism for preventing lancet oscillation in a lancing device
DE102011056626B4 (en) 2011-12-19 2014-02-13 Gerresheimer Regensburg Gmbh Lancing device for blood sampling
WO2013104672A1 (en) * 2012-01-10 2013-07-18 Sanofi-Aventis Deutschland Gmbh A cartridge
TWI477256B (en) * 2012-01-19 2015-03-21 Bionime Corp Lancing device
EP2836124B1 (en) 2012-04-11 2016-06-08 Facet Technologies, LLC Lancing device with moving pivot depth adjust
US10456069B2 (en) 2012-04-12 2019-10-29 Facet Technologies, Llc Lancing device with side activated charge and eject mechanisms
JP6013025B2 (en) * 2012-05-18 2016-10-25 株式会社旭ポリスライダー injector
JP6313769B2 (en) * 2012-09-27 2018-04-18 ファセット テクノロジーズ エルエルシーＦａｃｅｔ Ｔｅｃｈｎｏｌｏｇｉｅｓ， ＬＬＣ Depth adjustment mechanism for puncture device
DE102012019401A1 (en) * 2012-10-04 2014-04-10 Gerresheimer Regensburg Gmbh Lancing device for blood sampling
DE102012019404B4 (en) * 2012-10-04 2015-12-31 Gerresheimer Regensburg Gmbh Lancing device for blood sampling
DE102012019400A1 (en) 2012-10-04 2014-04-10 Gerresheimer Regensburg Gmbh Lancing device for blood sampling
CA2890479C (en) 2013-01-18 2022-11-29 Merit Medical Systems, Inc. Impact biopsy device and method of use
WO2014137983A1 (en) * 2013-03-05 2014-09-12 Abbott Medical Optics Inc. Automated preloaded intraocular lens injector
TW201513832A (en) * 2013-10-11 2015-04-16 Ysp Co Ltd Blood collecting apparatus, lancet and lancing device
TWM482374U (en) * 2014-03-27 2014-07-21 Medifun Corp Press type needle retreating mechanism for lancing device
US10070811B2 (en) 2014-06-26 2018-09-11 Stat Medical Devices, Inc. Lancing device with depth adjustment and lancet removal system and method
US10028852B2 (en) 2015-02-26 2018-07-24 Merit Medical Systems, Inc. Layered medical appliances and methods
CA2977811C (en) 2015-03-04 2023-06-13 Merit Medical Systems, Inc. Dampened biopsy device and method of use
TWM513008U (en) * 2015-07-02 2015-12-01 Joinsoon Medical Technology Co Ltd High-speed lancing device with lancet ejection means
USD806246S1 (en) 2016-02-25 2017-12-26 Steven Schraga Lancet cover
USD830538S1 (en) * 2016-05-04 2018-10-09 Nuance Designs Of Ct, Llc Autoinjector
USD831822S1 (en) * 2016-05-17 2018-10-23 Nuance Designs Of Ct, Llc Autoinjector
KR101773583B1 (en) 2016-06-03 2017-09-01 주식회사 아이센스 Applicator for Continuous Glucose Monitoring System
CN107854129B (en) * 2017-10-23 2019-08-23 苏州施莱医疗器械有限公司 A kind of blood collecting pen that paracentesis depth postposition is adjusted
USD890332S1 (en) 2018-02-08 2020-07-14 Nuance Designs Of Ct, Llc Autoinjector
CN108992074A (en) * 2018-08-04 2018-12-14 北京怡成生物电子技术股份有限公司 microdialysis probe implanted device
CN109009352B (en) * 2018-08-21 2023-07-21 陈召娣 Puncture rifle of puncture degree of depth adjustable
CA187784S (en) * 2019-05-31 2020-07-21 Copeland Steve Syringe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553541A (en) * 1981-03-23 1985-11-19 Becton, Dickinson And Co. Automatic retractable lancet assembly
US4503856A (en) * 1981-06-29 1985-03-12 Sherwood Medical Company Lancet injector
US4895147A (en) * 1988-10-28 1990-01-23 Sherwood Medical Company Lancet injector
US4976724A (en) * 1989-08-25 1990-12-11 Lifescan, Inc. Lancet ejector mechanism
DE4212315A1 (en) * 1992-04-13 1993-10-14 Boehringer Mannheim Gmbh Blood lancet device for drawing blood for diagnostic purposes
US5916230A (en) * 1997-06-16 1999-06-29 Bayer Corporation Blood sampling device with adjustable end cap

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