WO1995010977B1 - Lancet device with irretrievably retractable piercing member - Google Patents

Lancet device with irretrievably retractable piercing member

Info

Publication number
WO1995010977B1
WO1995010977B1 PCT/US1994/011874 US9411874W WO9510977B1 WO 1995010977 B1 WO1995010977 B1 WO 1995010977B1 US 9411874 W US9411874 W US 9411874W WO 9510977 B1 WO9510977 B1 WO 9510977B1
Authority
WO
WIPO (PCT)
Prior art keywords
lancet
wall
perforable
recited
piercing
Prior art date
Application number
PCT/US1994/011874
Other languages
French (fr)
Other versions
WO1995010977A1 (en
Filing date
Publication date
Priority claimed from HU9302966A external-priority patent/HU219921B/en
Application filed filed Critical
Priority to AU80824/94A priority Critical patent/AU8082494A/en
Priority to US08/549,836 priority patent/US5624458A/en
Publication of WO1995010977A1 publication Critical patent/WO1995010977A1/en
Publication of WO1995010977B1 publication Critical patent/WO1995010977B1/en

Links

Abstract

A single-use disposable lancet device (1) comprising a housing (10) with a compressible, flexible upper wall (11) attached to the blunt end (32) of a lancet (13), is disclosed. The device (1) has a lancet holder (18) and a perforable wall (21) adjacent the tip (34) of the lancet. Compressing the flexible wall (11) drives the lancet tip (34) through the perforable wall (21) and into a body part to be pierced. Spring tension developed in the flexible wall (11) causes the lancet (13) to retract into the housing (10) after penetrating the body part. A stop mechanism (40) then prevents repeated vertical movement of the lancet (13). The lancet (13) is shielded before and after penetrating a finger or other body part.

Claims

AMENDED CLAIMS[received by the International Bureau on 11 May 1995 (11.05.95); original claims 1-20 replaced by amended claims 1-13 (3 pages)]
1. A lancet device, comprising: a skin piercing device having a sharp tip and a blunt end; a closed housing around the piercing device, the housing having a perforable wall adjacent the tip, and a flexible wall adjacent to the blunt end opposite the perforable wall for driving the piercing device through the perforable wall; and a variable depth stop mechanism comprising at least one inwardly deformable column on the perforable wall, and a detachable ring on the flexible wall, whereby downward pressure on the ring forces the column to deform inward and block repeated downward movement of the piercing device.
2. The lancet device as recited in claim 1, further comprising an annular rim having a shoulder on which the ring rests until dislodged by sufficient downward pressure.
3. The lancet device as recited in claim 1, further comprising a rim on the perforable wall whereby pressure of the rim on a body part causes the piercing device to protrude through the perforable wall to a predetermined depth.
4. The lancet device as recited in claim 1, wherein the flexible wall comprises a rigid center portion surrounded by a plurality of grooves capable of flexing.
5. The lancet device as recited in claim 2, wherein the annular rim is disposed to act as a puncture depth stop for the piercing device.
6. A lancet device, comprising: a needle having a sharp tip and a blunt end secured in a needle holder; a closed housing surrounding the needle, comprising: a perforable face adjacent the tip of the needle; a flexible face opposite the perforable face adjacent the blunt end of the needle and attached to the needle holder; and a stop mechanism comprising at least one laterally flexible column on the perforable wall, and a detachable ring on the flexible wall.
7. The lancet device as recited in claim 6, further comprising a rim on the perforable wall whereby pressure of the rim on a body part causes the piercing device to protrude through the perforable wall to a predetermined depth.
8. The lancet device as recited in claim 6, further comprising an annular rim having a shoulder on which the ring rests until dislodged by sufficient downward pressure.
9. The lancet device as recited in claim 6, wherein the flexible face comprises a rigid center portion surrounded by a plurality of grooves capable of flexing.
10. The lancet device as recited in claim 2, wherein the annular rim is disposed to act as a puncture depth stop for the piercing device.
11. A blood sampling device for fingerpricking comprising a piercing lancet enclosed in a housing comprising a puncturable wall portion opposite the piercing lancet, the piercing lancet being fixed in a cylindrical cavity; a compressible wall opposite the puncturable wall which allows the piercing lancet to move towards the puncturable wall portion; and a rim on the outer surface of the housing centered around a target puncture point of the lancet on the puncturable wall portion, whereby pressure of the rim on a body part causes the lancet to protrude through the puncturable wall to a predetermined depth.
12. The blood sampling device recited in claim 11, further comprising a variable depth stop mechanism having at least one inwardly deformable column on the puncturable wall, and a detachable ring on the compressible wall, whereby downward pressure on the ring forces the column to deform inward and block repeated downward movement of the lancet.
13. The blood sampling device as recited in claim 12, further comprising an annular rim having a shoulder on which the ring rests until dislodged by sufficient downward pressure.
PCT/US1994/011874 1993-10-20 1994-10-19 Lancet device with irretrievably retractable piercing member WO1995010977A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU80824/94A AU8082494A (en) 1993-10-20 1994-10-19 Lancet device with irretrievably retractable piercing member
US08/549,836 US5624458A (en) 1993-10-20 1994-10-19 Lancet device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUP9302966 1993-10-20
HU9302966A HU219921B (en) 1993-10-20 1993-10-20 Device for making blood test, especially from fingers

Publications (2)

Publication Number Publication Date
WO1995010977A1 WO1995010977A1 (en) 1995-04-27
WO1995010977B1 true WO1995010977B1 (en) 1995-06-08

Family

ID=10984074

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/011874 WO1995010977A1 (en) 1993-10-20 1994-10-19 Lancet device with irretrievably retractable piercing member

Country Status (4)

Country Link
US (1) US5624458A (en)
AU (1) AU8082494A (en)
HU (1) HU219921B (en)
WO (1) WO1995010977A1 (en)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662127A (en) * 1996-01-17 1997-09-02 Bio-Plas, Inc. Self-contained blood withdrawal apparatus and method
IL124510A0 (en) * 1996-05-17 1998-12-06 Mercury Diagnostics Inc Disposable element for use in a body fluid sampling device
EP1579814A3 (en) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Methods and apparatus for sampling and analyzing body fluid
US7235056B2 (en) * 1996-05-17 2007-06-26 Amira Medical Body fluid sampling device and methods of use
US20020010406A1 (en) * 1996-05-17 2002-01-24 Douglas Joel S. Methods and apparatus for expressing body fluid from an incision
US7828749B2 (en) 1996-05-17 2010-11-09 Roche Diagnostics Operations, Inc. Blood and interstitial fluid sampling device
EP0937257B1 (en) * 1996-10-25 2004-12-29 Idexx Laboratories, Inc. Immunoassay device employing housing which can be separated in two parts
US5954738A (en) * 1997-07-31 1999-09-21 Bayer Corporation Blood sampling device with lancet damping system
US6706000B2 (en) 1997-11-21 2004-03-16 Amira Medical Methods and apparatus for expressing body fluid from an incision
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
US6306152B1 (en) 1999-03-08 2001-10-23 Agilent Technologies, Inc. Lancet device with skin movement control and ballistic preload
US6132449A (en) * 1999-03-08 2000-10-17 Agilent Technologies, Inc. Extraction and transportation of blood for analysis
AU765616B2 (en) * 1999-06-10 2003-09-25 N & V Curie Pty Ltd Disposable lancet device
AUPQ089299A0 (en) * 1999-06-10 1999-07-01 N & V Curie Pty Ltd Disposable lancet device
CA2287757A1 (en) 1999-10-29 2001-04-29 Medical Plastic Devices M.P.D. Inc. Disposable lancet
DE10010694A1 (en) * 2000-03-04 2001-09-06 Roche Diagnostics Gmbh Lancet including tipped needle with body surrounding tip
DE10026172A1 (en) * 2000-05-26 2001-11-29 Roche Diagnostics Gmbh Body fluid withdrawal 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
US6855135B2 (en) 2000-11-29 2005-02-15 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
US20020188223A1 (en) 2001-06-08 2002-12-12 Edward Perez Devices and methods for the expression of bodily fluids from an incision
ES2336081T3 (en) 2001-06-12 2010-04-08 Pelikan Technologies Inc. SELF-OPTIMIZATION PUNCTURE DEVICE WITH MEANS OF ADAPTATION TO TEMPORARY VARIATIONS IN CUTANEOUS PROPERTIES.
EP1395185B1 (en) 2001-06-12 2010-10-27 Pelikan Technologies Inc. Electric lancet actuator
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
AU2002348683A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7041068B2 (en) 2001-06-12 2006-05-09 Pelikan Technologies, Inc. Sampling module device and method
JP4324469B2 (en) 2001-08-03 2009-09-02 アークレイ株式会社 Wearing body for body fluid collecting device and method of manufacturing the same
JP2005501591A (en) * 2001-08-29 2005-01-20 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト Exudation method and structure for use in sampling body fluid
DE10142232B4 (en) 2001-08-29 2021-04-29 Roche Diabetes Care Gmbh Process for the production of an analytical aid with a lancet and test element
DE60225480T2 (en) 2001-12-26 2009-03-19 Hill-Rom Services, Inc., Batesville VACUUM PACKAGING BIND
US7004928B2 (en) 2002-02-08 2006-02-28 Rosedale Medical, Inc. Autonomous, ambulatory analyte monitor or drug delivery device
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
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
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
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
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8360992B2 (en) 2002-04-19 2013-01-29 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
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
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7331931B2 (en) 2002-04-19 2008-02-19 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
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh 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
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. 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
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
US7052652B2 (en) 2003-03-24 2006-05-30 Rosedale Medical, Inc. Analyte concentration detection devices and methods
US20080149524A1 (en) * 2003-03-27 2008-06-26 Rademaker William B Food containers including dental cleaning devices and other personal care items
US20050070819A1 (en) * 2003-03-31 2005-03-31 Rosedale Medical, Inc. Body fluid sampling constructions and techniques
EP1628567B1 (en) 2003-05-30 2010-08-04 Pelikan Technologies Inc. Method and apparatus for fluid injection
US7850621B2 (en) 2003-06-06 2010-12-14 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
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
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
EP1751546A2 (en) 2004-05-20 2007-02-14 Albatros Technologies GmbH & Co. KG Printable hydrogel for biosensors
WO2005120365A1 (en) 2004-06-03 2005-12-22 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
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
GB0509863D0 (en) * 2005-05-16 2005-06-22 Cambridge Biostability Ltd Apparatus for administrating substances into a body
ATE516751T1 (en) * 2005-05-20 2011-08-15 Hoffmann La Roche LANCET SYSTEM WITH STERILE PROTECTION
US20060281187A1 (en) 2005-06-13 2006-12-14 Rosedale Medical, Inc. Analyte detection devices and methods with hematocrit/volume correction and feedback control
US8636672B2 (en) * 2007-02-28 2014-01-28 Nipro Diagnostics, Inc. Test strip with integrated lancet
EP1928302B1 (en) 2005-09-30 2012-08-01 Intuity Medical, Inc. Fully integrated wearable or handheld monitor
US8801631B2 (en) 2005-09-30 2014-08-12 Intuity Medical, Inc. Devices and methods for facilitating fluid transport
GB2440119A (en) * 2006-07-18 2008-01-23 Owen Mumford Ltd Skin Pricking Device
WO2009126900A1 (en) 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
US9833183B2 (en) 2008-05-30 2017-12-05 Intuity Medical, Inc. Body fluid sampling device—sampling site interface
WO2009148624A1 (en) 2008-06-06 2009-12-10 Intuity Medical, Inc. Detection meter and mode of operation
EP3639744B1 (en) 2008-06-06 2021-11-24 Intuity Medical, Inc. Blood glucose meter and method of operating
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
CA2769532C (en) 2009-07-30 2019-03-05 Becton, Dickinson And Company Lancing device having saddle-shaped tip
WO2011065981A1 (en) 2009-11-30 2011-06-03 Intuity Medical, Inc. Calibration material delivery devices and methods
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
WO2011162823A1 (en) 2010-06-25 2011-12-29 Intuity Medical, Inc. Analyte monitoring methods and systems
US8647357B2 (en) 2011-02-05 2014-02-11 Birch Narrows Development Llc Lancet device with flexible cover
EP3750480B1 (en) 2011-08-03 2022-02-02 Intuity Medical, Inc. Body fluid sampling arrangement
US9237866B2 (en) * 2013-04-29 2016-01-19 Birch Narrows Development, LLC Blood glucose management
JP2016522070A (en) 2013-06-21 2016-07-28 インテュイティ メディカル インコーポレイテッド Analyte monitoring system using audible feedback
CN106999120B (en) 2014-08-01 2021-05-14 塔索公司 Devices, systems, and methods for gravity-enhanced microfluidic collection, handling, and delivery of liquids
EP3811865B1 (en) 2016-08-24 2022-05-11 Becton, Dickinson and Company A device for the attached flow of blood

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535769A (en) * 1981-03-23 1985-08-20 Becton, Dickinson And Company Automatic retractable lancet assembly
GB8710470D0 (en) * 1987-05-01 1987-06-03 Mumford Ltd Owen Blood sampling devices
US4892097A (en) * 1988-02-09 1990-01-09 Ryder International Corporation Retractable finger lancet
US5054499A (en) * 1989-03-27 1991-10-08 Swierczek Remi D Disposable skin perforator and blood testing device
US5026388A (en) * 1989-09-26 1991-06-25 Ingalz Thomas J Single-use skin puncture device
SE465012B (en) * 1989-12-08 1991-07-15 Freja Invest Kommanditbolag CLEANING AID FOR ACHIEVEMENT OF POINTING OF BODY PARTS
US5402798A (en) * 1991-07-18 1995-04-04 Swierczek; Remi Disposable skin perforator and blood testing device
US5231993A (en) * 1991-11-20 1993-08-03 Habley Medical Technology Corporation Blood sampler and component tester with guide member

Similar Documents

Publication Publication Date Title
WO1995010977B1 (en) Lancet device with irretrievably retractable piercing member
CA1268093A (en) Disposable retracting medical lancet
US4624253A (en) Lancet
US6878120B2 (en) Methods and apparatus for suctioning and pumping body fluid from an incision
EP0904022B1 (en) Apparatus for sampling body fluid
US7758516B2 (en) Method and apparatus for sampling bodily fluid
US5611809A (en) Needle devices for medical use
US5624458A (en) Lancet device
US5857983A (en) Methods and apparatus for sampling body fluid
US4375815A (en) Retractable lancet assembly
EP0255338A3 (en) A lancet device
US6015392A (en) Apparatus for sampling body fluid
EP1755454B1 (en) Squeeze-activated medical puncturing device
NZ200053A (en) Automatic retractable lancet assembly
EP2263536A1 (en) Lancing device
US20020177787A1 (en) Body fluid sampling device and methods of use
US20040073140A1 (en) Methods and apparatus for expressing body fluid from an incision
PL169210B1 (en) Puncturing device
CA2125605A1 (en) Blood Lancet Device for Withdrawing Blood for Diagnostic Purposes
EP2977007B1 (en) Cam-actuated medical puncturing device and method
JPH0337935B2 (en)
EP1764047B1 (en) Apparatus for sampling body fluid
SU1039501A1 (en) Device for reflexotherapy
JPH0532087Y2 (en)