CA2299763A1 - Apparatus for withdrawing blood for diagnostic purposes - Google Patents

Apparatus for withdrawing blood for diagnostic purposes Download PDF

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Publication number
CA2299763A1
CA2299763A1 CA002299763A CA2299763A CA2299763A1 CA 2299763 A1 CA2299763 A1 CA 2299763A1 CA 002299763 A CA002299763 A CA 002299763A CA 2299763 A CA2299763 A CA 2299763A CA 2299763 A1 CA2299763 A1 CA 2299763A1
Authority
CA
Canada
Prior art keywords
lancet
loading
drive
blood
motion
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.)
Granted
Application number
CA002299763A
Other languages
French (fr)
Other versions
CA2299763C (en
Inventor
Hans Jurgen Kuhr
Richard Forster
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.)
Roche Diagnostics GmbH
Original Assignee
Roche Diagnostics GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7899752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2299763(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Publication of CA2299763A1 publication Critical patent/CA2299763A1/en
Application granted granted Critical
Publication of CA2299763C publication Critical patent/CA2299763C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/150007—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
    • A61B5/150175—Adjustment of penetration depth
    • A61B5/150183—Depth adjustment mechanism using end caps mounted at the distal end of the sampling device, i.e. the end-caps are adjustably positioned relative to the piercing device housing for example by rotating or screwing
    • 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
    • A61B5/150435—Specific design of proximal end
    • 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
    • A61B5/150007—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

Device for withdrawing Blood for Diagnostic Purposes. A lancet holder (8) for holding a lancet (7) and a lancet drive (12) having a loadable elastic drive spring (15) are provided within an elongated housing (2).
The relaxing motion of the drive spring (15) is converted into a puncturing motion, after release of a locking device, to move the lancet (7), held by the lancet holder (8), at high speed in the puncturing direction until its tip exists out of an exit opening (5) of the housing (2).
An improved handling and simultaneous minimization of pain is achieved by providing a two-sided rotary/translatory transmission (25) in the housing (2), wherein a) the input side (24) of the rotary/translatory transmission (25) transforms the motion of a loading button (17), protruding out of the rear end (16) of the housing (2), along a linear loading path (23) into a rotational motion of a lancet drive rotor (13) which rotates about a rotational axis extending parallel to the axis of the device (A) to load the lancet drive rotor (13) by tensioning the drive spring (15);.

b) when the lancet drive is triggered, the output side (26) of the rotary/translatory transmission (25) converts a rotational motion of the lancet drive rotor, driven by the drive spring, into the puncturing motion in the direction along the main axis.

Claims (15)

1. Blood lancet device for withdrawing blood for diagnostic purposes comprising an elongated housing (2), the front end (3) of which having an exit opening (5) for the tip (6) of a lancet (7), a lancet holder (8) for holding the lancet (7), the lancet holder (8) being movable in the housing (2) in the direction of its main axis (A) along a predetermined puncturing path, a lancet guide (49) for guiding the lancet holder (8) along the predetermined puncturing path and a lancet drive (12) having an elastic drive spring (15) which can be locked by a locking device (19) in the loaded state of the drive spring (15), the lancet drive (12) converting after triggering of the locking device the tension-release movement of the drive spring (15) into a puncturing motion to move the lancet (7), held in the lancet holder (8), at high speed along the predetermined puncturing path in the puncturing direction (10) until its tip (6) emerges from the exit opening (5) to produce a wound in a body part adjacent the exit opening (5), wherein a double sided rotary/translatory transmission (25) is provided in the housing (2), a) the input side (24) of the rotary/translatory transmission (25) converting the motion of a loading button (17), which projects out of the housing (2) at its rear end (16) and moves along a linear loading path (23), into a rotational motion of a lancet drive rotor (13), the lancet drive rotor (13) being rotated about a rotational axis running parallel to the axis of the device (A) to load the lancet drive rotor (13) by tensioning the drive spring (15) and b) the output side (26) of the rotary/translatory transmission (25) converting after triggering of the lancet drive a rotational motion of the lancet drive rotor driven by the drive spring into the puncturing motion in the direction of the main axis.
2. Blood lancet device according to claim 1, wherein the input side (24) of the two-sided rotary/translatory transmission (25) comprises a helical path (21) provided on the lancet drive rotor (13) and a loading cam (20) connected to the loading button (17) for motion therewith along the loading path (23) and sliding via a loading cam (20) contact surface (57) along a slide surface (22) of the helical path (21).
3. Blood lancet apparatus according to claim 2, wherein the slope (.alpha.) of the helical path (21) increases, at least in sections of its length in the direction towards the front end (3) of the housing (2).
4. Blood lancet device according to claim 3, wherein the slope (.alpha.) varies in such a fashion that the loading force required for moving the loading button (17) during loading of the lancet drive is substantially constant, at least in sections of the loading path (23).
5. Blood lancet device according to any one of claims 2 through 4, wherein the contact surface (57) of the loading cam (20) is slanted for area contact with the slide surface (22) of the helical path (21) along at least a portion of that half of the length of the helical path which is closer to the front end (3) of the housing (2).
6. Blood lancet device according to claim 5, wherein a ramped starting section (58) is provided on the end of the helical path (21) which is closer to the rear end (16) of the housing (2), the starting section (58) having a slope corresponding to the slope of the contact surface (57).
7. Blood lancet device according to any one of claims 2 through 6, wherein the helical path (21) is formed on a loading sleeve (59) constituting a portion of the lancet drive rotor (13), wherein the front end of the loading sleeve (59) facing the exit opening (5) surrounds the lancet holder (8).
8. Blood lancet device according to any one of claims 2 to 7, wherein the lancet drive rotor (13) comprises two parallel helical paths (21) and two loading cams (20) are connected to the loading button (17) for movement with the loading button (17) through the loading path (23), each of the loading cams (20) sliding during loading of the lancet drive (12) along a slide surface (22) of one of the helical paths (21).
9. Blood lancet device according to any one of the claims 2 to 8, wherein the material forming the slide surface (22) of the helical path (21) comprises a polyacetal.
10. Blood lancet device according to claim 9 wherein said material is a polyoxymethylene (POM).
11. Blood lancet device according to any one of claims 2 to 10, wherein the material forming the contact surface (57) of the loading cam (20) comprises a styrene-acrylonitrile-copolymer (SAN).
12. Blood lancet device according to any one of claims 1 to 11, wherein the output side (26) of the two-sided rotary/translatory transmission (25) comprises a cam drive mechanism (28) the cam drive mechanism (28) comprising a recess (32) in the lancet drive rotor (13) defining a cam guide (30), and a control pin (31) engaging into the recess (32) and connected to the lancet holder (8), wherein at least a portion of the puncturing motion is defined by the rotational motion of the cam guide (30) relative to the control pin (31) during the rotational motion of the lancet drive rotor (13), during which the guide pin (31) travels along the recess (32) defining the cam guide (30).
13. Blood lancet device according to claim 12, wherein the return motion of the lancet holder (8) is also defined by the rotational motion of the cam guide (30) relative to the guide pin (31).
14. Blood lancet device according to claims 12 or 13, wherein two guide pins (31) are connected to the lancet holder (8) and engage into two differing recesses (61, 62) in the lancet drive rotor (13), wherein, during each phase of the rotational motion of the lancet drive rotor, one of the recesses (61, 62) guides one guide pin (31) in rearward direction and the other recess guides the other guide pin (31) in forward direction.
15. Kit for withdrawing blood for diagnostic applications, comprising a blood lancet device (1) according to any one of claims 1 to 14 and lancets (7) adapted to be held in the lancet holder (8) thereof.
CA002299763A 1999-03-05 2000-02-29 Apparatus for withdrawing blood for diagnostic purposes Expired - Lifetime CA2299763C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19909602.3 1999-03-05
DE19909602A DE19909602A1 (en) 1999-03-05 1999-03-05 Device for drawing blood for diagnostic purposes

Publications (2)

Publication Number Publication Date
CA2299763A1 true CA2299763A1 (en) 2000-09-05
CA2299763C CA2299763C (en) 2010-02-02

Family

ID=7899752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002299763A Expired - Lifetime CA2299763C (en) 1999-03-05 2000-02-29 Apparatus for withdrawing blood for diagnostic purposes

Country Status (8)

Country Link
US (1) US6419661B1 (en)
EP (1) EP1034740B1 (en)
JP (1) JP4465080B2 (en)
AT (1) ATE269029T1 (en)
CA (1) CA2299763C (en)
DE (2) DE19909602A1 (en)
DK (1) DK1034740T3 (en)
ES (1) ES2221598T3 (en)

Families Citing this family (142)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1579814A3 (en) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Methods and apparatus for sampling and analyzing body fluid
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
US6706000B2 (en) 1997-11-21 2004-03-16 Amira Medical Methods and apparatus for expressing body fluid from an incision
US7175641B1 (en) 1998-06-11 2007-02-13 Stat Medical Devices, Inc. Lancet having adjustable penetration depth
US8814896B2 (en) 1999-11-02 2014-08-26 Stat Medical Devices, Inc. Single use lancet assembly
US20050070945A1 (en) 1999-11-02 2005-03-31 Steven Schraga 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
DE10022720B4 (en) * 2000-05-10 2006-10-12 Hahn & Hahn Gmbh Lancing device
US6547764B2 (en) * 2000-05-31 2003-04-15 Novo Nordisk A/S Double pointed injection needle
US6663602B2 (en) 2000-06-16 2003-12-16 Novo Nordisk A/S Injection device
DE10030410C1 (en) 2000-06-21 2002-01-24 Roche Diagnostics Gmbh Blood lancet device for drawing blood for diagnostic purposes
EP1313520B1 (en) 2000-08-02 2016-08-31 Becton Dickinson and Company Pen needle and safety shield system
DE10053974A1 (en) 2000-10-31 2002-05-29 Roche Diagnostics Gmbh Blood collection system
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
US6899699B2 (en) 2001-01-05 2005-05-31 Novo Nordisk A/S Automatic injection device with reset feature
US7310543B2 (en) 2001-03-26 2007-12-18 Kumetrix, Inc. Silicon microprobe with integrated biosensor
DE10121883A1 (en) 2001-05-05 2002-11-07 Roche Diagnostics Gmbh Blood Collection system
US20020188223A1 (en) 2001-06-08 2002-12-12 Edward Perez Devices and methods for the expression of bodily fluids from an incision
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7041068B2 (en) 2001-06-12 2006-05-09 Pelikan Technologies, Inc. Sampling module device and method
US9795747B2 (en) * 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
DE60218170T3 (en) 2001-07-11 2011-02-24 Arkray, Inc. BY HOLLY DEVICE
DE10134650B4 (en) 2001-07-20 2009-12-03 Roche Diagnostics Gmbh System for taking small amounts of body fluid
US6966880B2 (en) * 2001-10-16 2005-11-22 Agilent Technologies, Inc. Universal diagnostic platform
US20040098010A1 (en) * 2001-10-22 2004-05-20 Glenn Davison Confuser crown skin pricker
JP4603262B2 (en) * 2001-11-30 2010-12-22 ノボ・ノルデイスク・エー／エス Safe needle structure
WO2003049609A1 (en) * 2001-12-07 2003-06-19 Micronix, Inc. Consolidated body fluid testing device and method
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7708701B2 (en) 2002-04-19 2010-05-04 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US8715309B2 (en) 2002-04-29 2014-05-06 Steven Schraga Lancet device
DE10222235A1 (en) * 2002-05-16 2003-11-27 Roche Diagnostics Gmbh Blood Collection system
DE10223558A1 (en) 2002-05-28 2003-12-11 Roche Diagnostics Gmbh System useful in withdrawing blood for diagnostic purposes, has housing, lancet guide and lancet drive provided with drive spring, cocking device, drive rotor and outputs side coupling mechanism
DE10229138B4 (en) * 2002-06-28 2008-01-31 Tecpharma Licensing Ag Product diverter with piston rod emergency reset
US20120296233A9 (en) * 2002-09-05 2012-11-22 Freeman Dominique M Methods and apparatus for an analyte detecting device
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
US7214200B2 (en) 2002-12-30 2007-05-08 Roche Diagnostics Operations, Inc. Integrated analytical test element
EP1589873B1 (en) * 2003-01-29 2011-12-21 Roche Diagnostics GmbH Integrated lancing test strip
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
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US7510564B2 (en) * 2003-06-27 2009-03-31 Abbott Diabetes Care Inc. Lancing device
DE10336933B4 (en) 2003-08-07 2007-04-26 Roche Diagnostics Gmbh Blood Collection system
US7905898B2 (en) * 2003-08-15 2011-03-15 Stat Medical Devices, Inc. Adjustable lancet device and method
US7338494B2 (en) * 2003-08-19 2008-03-04 Synthes (U.S.A.) Spring-loaded awl
WO2005033659A2 (en) 2003-09-29 2005-04-14 Pelikan Technologies, Inc. Method and apparatus for an improved sample capture device
US9351680B2 (en) 2003-10-14 2016-05-31 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a variable user interface
US8668656B2 (en) 2003-12-31 2014-03-11 Sanofi-Aventis Deutschland Gmbh Method and apparatus for improving fluidic flow and sample capture
WO2005089333A2 (en) * 2004-03-15 2005-09-29 Oakville Hong Kong Company Limited Lancet device and method of use
US7670352B1 (en) 2004-03-24 2010-03-02 Caribbean Medical Brokers, Inc. Adjustable tip with integrated detent for blood lancet system
US7452366B2 (en) * 2004-05-06 2008-11-18 Eumed Biotechnology Co., Ltd. Safety lancet device
US7322942B2 (en) * 2004-05-07 2008-01-29 Roche Diagnostics Operations, Inc. Integrated disposable for automatic or manual blood dosing
ES2391180T3 (en) * 2004-05-07 2012-11-22 Becton, Dickinson And Company Rotary operated medical puncture device
EP1765194A4 (en) * 2004-06-03 2010-09-29 Pelikan Technologies Inc Method and apparatus for a fluid sampling device
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
US8257380B2 (en) * 2004-06-29 2012-09-04 Stat Medical Devices, Inc. Adjustabable disposable/single-use lancet device and method
DE102004037270B4 (en) * 2004-07-31 2008-01-31 Roche Diagnostics Gmbh Blood collection system for taking blood for diagnostic purposes
US7695676B2 (en) * 2004-08-11 2010-04-13 Hans Kloepfer Methods and apparatus for analyzing an analysis fluid
WO2006029320A1 (en) * 2004-09-09 2006-03-16 Bayer Healthcare Llc Damping system for a lancet using compressed air
DE602005016952D1 (en) 2004-10-21 2009-11-12 Novo Nordisk As SELECTING MECHANISM FOR A PUSHPIN
WO2006045528A1 (en) 2004-10-21 2006-05-04 Novo Nordisk A/S Injection device with torsion spring and rotatable display
US8105347B2 (en) * 2004-11-16 2012-01-31 Stat Medical Devices, Inc. Adjustable disposable/single-use blade lancet device and method
DE102004057503B4 (en) 2004-11-29 2013-11-21 Roche Diagnostics Gmbh Diagnostic system for determining substance concentrations in liquid samples
US8066728B2 (en) * 2004-11-30 2011-11-29 Stat Medical Devices, Inc. Disposable or single-use lancet device and method
DE102004059491B4 (en) * 2004-12-10 2008-11-06 Roche Diagnostics Gmbh Lancet device for creating a puncture wound and lancet drive assembly
DE102004064136B4 (en) * 2004-12-10 2013-03-21 Roche Diagnostics Gmbh Lancet device for making puncture wound for taking out body fluid for diagnostic purpose has reference element coupling mechanism with lancet drive for moving reference element and cam which is driven by cam rider
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
US7955271B2 (en) 2006-10-13 2011-06-07 Roche Diagnostics Operations, Inc. Tape transport lance sampler
US7935063B2 (en) * 2005-03-02 2011-05-03 Roche Diagnostics Operations, Inc. System and method for breaking a sterility seal to engage a lancet
EP1887934B1 (en) 2005-03-04 2010-07-14 Bayer HealthCare LLC Lancet-release mechanism
WO2006096630A1 (en) 2005-03-04 2006-09-14 Bayer Healthcare Llc Lancet-release mechanism
ATE472972T1 (en) * 2005-04-04 2010-07-15 Facet Technologies Llc NARROW PROFILE LANCET DEVICE
ES2382049T3 (en) 2005-04-07 2012-06-04 Becton, Dickinson & Company Lancet device
US20090043264A1 (en) 2005-04-24 2009-02-12 Novo Nordisk A/S Injection Device
US20090131966A1 (en) * 2005-06-30 2009-05-21 Mohammad Kheiri Single-puncture lancing system
EP1919363B1 (en) * 2005-07-14 2010-10-20 Bayer HealthCare, LLC Lancing device for one skin puncture
AR057484A1 (en) 2005-08-04 2007-12-05 Bayer Healthcare Llc SMALL PUNCTURE DEVICE
US8057404B2 (en) * 2005-10-12 2011-11-15 Panasonic Corporation Blood sensor, blood testing apparatus, and method for controlling blood testing apparatus
US7704265B2 (en) * 2005-11-03 2010-04-27 Stat Medical Devices, Inc. Disposable/single-use blade lancet device and method
KR100705137B1 (en) * 2005-11-15 2007-04-09 현대자동차주식회사 A method for decision driving mode of hybrid vehicle
GB0524604D0 (en) * 2005-12-02 2006-01-11 Owen Mumford Ltd Injection method and apparatus
GB2434103B (en) * 2006-01-12 2009-11-25 Owen Mumford Ltd Lancet firing device
US8298194B2 (en) * 2006-03-10 2012-10-30 Novo Nordisk A/S Injection device and a method of changing a cartridge in the device
EP1996260B1 (en) * 2006-03-10 2015-09-23 Novo Nordisk A/S An injection device having a gearing arrangement
ATE458517T1 (en) 2006-05-16 2010-03-15 Novo Nordisk As TRANSMISSION MECHANISM FOR AN INJECTION DEVICE
BRPI0712028A2 (en) 2006-05-18 2011-12-20 Novo Nordisk As injector with a locking means so
US20070299459A1 (en) * 2006-06-26 2007-12-27 X-Sten Corp. Percutaneous Tissue Access Device
US8702751B2 (en) * 2006-06-30 2014-04-22 Advanced Medical Solutions (Plymouth) Limited Surgical adhesive applicator
EP1884191B1 (en) 2006-08-02 2009-09-23 Roche Diagnostics GmbH Lancet system
US20080092241A1 (en) * 2006-10-11 2008-04-17 Media Machines, Inc. Provision and use of digital rights data for embedded content over networked systems
US8852124B2 (en) * 2006-10-13 2014-10-07 Roche Diagnostics Operations, Inc. Tape transport lance sampler
US8043318B2 (en) 2007-02-08 2011-10-25 Stat Medical Devices, Inc. Push-button lance device and method
US9017356B2 (en) * 2007-02-09 2015-04-28 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
WO2008111936A1 (en) * 2007-03-12 2008-09-18 Bayer Healthcare Llc Lancet-eject mechanism
AU2008231897B2 (en) 2007-03-23 2012-11-29 Novo Nordisk A/S An injection device comprising a locking nut
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
DE102008039111B4 (en) 2008-06-06 2012-01-12 Gerresheimer Regensburg Gmbh Lancing device for a blood sampling and method for taking a blood sample
DE102008037082B4 (en) * 2008-06-06 2012-05-24 Gerresheimer Regensburg Gmbh Lancing device for a blood sampling
GB2465390A (en) 2008-11-17 2010-05-19 Owen Mumford Ltd Syringe needle cover remover
ES2452478T3 (en) * 2008-12-18 2014-04-01 Facet Technologies, Llc Puncture 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
US20100198107A1 (en) 2009-01-30 2010-08-05 Roche Diagnostics Operations, Inc. Integrated blood glucose meter and lancing device
DE102009010999A1 (en) * 2009-03-02 2010-09-09 Murrplastik Medizintechnik Gmbh Lancet device for temporary insertion of needle into skin of diabetic patient during medical treatment, has groove formed running in axial direction between two levels respectively defining needle withdrawal and pricking positions
US9055899B2 (en) * 2009-10-22 2015-06-16 Facet Technologies, Llc Lancing device with improved guidance assembly
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
EP2382921A1 (en) 2010-04-30 2011-11-02 Roche Diagnostics GmbH Lancing device with automatic disengagement
CN102178538B (en) * 2011-06-07 2013-05-01 天津九安医疗电子股份有限公司 Blood drawing pen
WO2013089917A1 (en) 2011-12-15 2013-06-20 Facet Technologies, Llc Latch mechanism for preventing lancet oscillation in a lancing device
EP2797650A2 (en) 2011-12-29 2014-11-05 Novo Nordisk A/S Torsion-spring based wind-up autoinjector pen with dial-up/dial-down dosing mechanism
WO2013112877A1 (en) 2012-01-25 2013-08-01 Tasso, Inc. Handheld device for drawing, collecting, and analyzing bodily fluid
CA2869342A1 (en) 2012-04-11 2013-10-17 Facet Technologies, Llc Lancing device with moving pivot depth adjust
WO2013155183A1 (en) 2012-04-12 2013-10-17 Facet Technologies, Llc Lancing device with side activated charge and eject mechanisms
WO2014014235A1 (en) * 2012-07-18 2014-01-23 Park Jin Han Blood-collection device
US10105086B2 (en) 2012-08-27 2018-10-23 Facet Technologies, Llc Twist-to-charge mechanism of lancing device
JP6581503B6 (en) 2012-09-13 2019-12-11 ファセット テクノロジーズ エルエルシーＦａｃｅｔ Ｔｅｃｈｎｏｌｏｇｉｅｓ， ＬＬＣ Push-type loading mechanism for puncture device
KR101244155B1 (en) 2012-10-14 2013-03-15 박진한 Lancing device for blood-gathering
EP2823762B1 (en) * 2013-07-08 2015-08-19 Roche Diagniostics GmbH Lancing actuator
KR101379083B1 (en) 2013-12-05 2014-03-28 박진한 Lancing device for blood-gathering
USD748783S1 (en) * 2014-03-12 2016-02-02 Adhezion Biomedical, Llc Dispensing applicator
USD748782S1 (en) * 2014-03-12 2016-02-02 Adhezion Biomedical, Llc Dispensing applicator
USD748781S1 (en) * 2014-03-12 2016-02-02 Adhezion Biomedical, Llc Dispensing applicator
USD748780S1 (en) * 2014-03-12 2016-02-02 Adhezion Biomedical, Llc Dispensing applicator
US10070811B2 (en) 2014-06-26 2018-09-11 Stat Medical Devices, Inc. Lancing device with depth adjustment and lancet removal system and method
EP3174463B1 (en) 2014-08-01 2020-07-29 Tasso, Inc. Systems for gravity-enhanced microfluidic collection, handling and transferring of fluids
EP3754011B1 (en) 2015-09-09 2022-02-16 Drawbridge Health, Inc. Devices for sample collection, stabilization and preservation
CN114209315A (en) * 2015-12-21 2022-03-22 塔索公司 Devices, systems, and methods for actuation and retraction in fluid collection
USD806246S1 (en) 2016-02-25 2017-12-26 Steven Schraga Lancet cover
CN106491142B (en) * 2016-12-15 2023-06-16 韩新巍 Retractable blood sampling device
JP1754773S (en) 2017-01-10 2023-10-06 sample collection equipment
EP3820368B1 (en) 2018-09-14 2023-08-09 Tasso, Inc. Bodily fluid collection device
CN112587207B (en) * 2020-12-10 2022-02-15 广州市雪儿海蒂门诊部有限公司 Vagina contraction and folding minimally invasive surgery operation device and control method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642896C3 (en) * 1976-09-24 1980-08-21 7800 Freiburg Precision snapper for setting standard stab wounds in the skin for diagnostic purposes
DE8007991U1 (en) 1980-03-22 1981-04-09 Clinicon Mannheim GmbH, 6800 Mannheim Blood lancet device for drawing blood for diagnostic purposes
US4553541A (en) 1981-03-23 1985-11-19 Becton, Dickinson And Co. Automatic retractable lancet assembly
FR2508305B1 (en) 1981-06-25 1986-04-11 Slama Gerard DEVICE FOR CAUSING A LITTLE BITE TO COLLECT A BLOOD DROP
US4653513A (en) 1985-08-09 1987-03-31 Dombrowski Mitchell P Blood sampler
US4924879A (en) 1988-10-07 1990-05-15 Brien Walter J O Blood lancet device
US4895147A (en) 1988-10-28 1990-01-23 Sherwood Medical Company Lancet injector
US5196025A (en) * 1990-05-21 1993-03-23 Ryder International Corporation Lancet actuator with retractable mechanism
DE4212315A1 (en) 1992-04-13 1993-10-14 Boehringer Mannheim Gmbh Blood lancet device for drawing blood for diagnostic purposes
DE4320463A1 (en) 1993-06-21 1994-12-22 Boehringer Mannheim Gmbh Blood lancet device for drawing blood for diagnostic purposes
US5304193A (en) * 1993-08-12 1994-04-19 Sam Zhadanov Blood lancing device

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US6419661B1 (en) 2002-07-16
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EP1034740B1 (en) 2004-06-16
ATE269029T1 (en) 2004-07-15
CA2299763C (en) 2010-02-02
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JP2000254113A (en) 2000-09-19
EP1034740A1 (en) 2000-09-13

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