[go: up one dir, main page]

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
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.)
Ceased
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
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 Ceased 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 Ceased 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
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
ATE381904T1 (en) * 1996-05-17 2008-01-15 Roche Diagnostics Operations BODY FLUID COLLECTION DEVICE
ATE286252T1 (en) * 1996-10-25 2005-01-15 Idexx Lab Inc IMMUNOASSAY DEVICE WITH A DIVISABLE HOUSING
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
US6132449A (en) * 1999-03-08 2000-10-17 Agilent Technologies, Inc. Extraction and transportation of blood for analysis
US6306152B1 (en) 1999-03-08 2001-10-23 Agilent Technologies, Inc. Lancet device with skin movement control and ballistic preload
AUPQ089299A0 (en) * 1999-06-10 1999-07-01 N & V Curie Pty Ltd Disposable lancet device
AU765616B2 (en) * 1999-06-10 2003-09-25 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
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
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
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
WO2002100460A2 (en) 2001-06-12 2002-12-19 Pelikan Technologies, Inc. Electric lancet actuator
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
AU2002315177A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties
AU2002348683A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
US7041068B2 (en) 2001-06-12 2006-05-09 Pelikan Technologies, Inc. Sampling module device and method
CN100457032C (en) 2001-08-03 2009-02-04 爱科来株式会社 Mounting body for body fluid collecting device and method for manufacturing same
CA2458208A1 (en) * 2001-08-29 2003-03-13 F. Hoffmann-La Roche Ag Wicking methods and structures for use in sampling bodily fluids
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
US7004928B2 (en) 2002-02-08 2006-02-28 Rosedale Medical, Inc. Autonomous, ambulatory analyte monitor or drug delivery device
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8372016B2 (en) 2002-04-19 2013-02-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling and analyte sensing
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
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
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
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
US7297122B2 (en) 2002-04-19 2007-11-20 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
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 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
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US7232451B2 (en) * 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
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
ATE476137T1 (en) 2003-05-30 2010-08-15 Pelikan Technologies Inc METHOD AND DEVICE FOR INJECTING LIQUID
WO2004107964A2 (en) 2003-06-06 2004-12-16 Pelikan Technologies, Inc. Blood harvesting device with electronic control
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
WO2005037095A1 (en) 2003-10-14 2005-04-28 Pelikan Technologies, Inc. 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
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
WO2006011062A2 (en) 2004-05-20 2006-02-02 Albatros Technologies Gmbh & Co. Kg Printable hydrogel for biosensors
US9820684B2 (en) 2004-06-03 2017-11-21 Sanofi-Aventis Deutschland Gmbh 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
EP1723908B1 (en) * 2005-05-20 2010-10-20 F. Hoffmann-La Roche AG Lancet device 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
US8801631B2 (en) 2005-09-30 2014-08-12 Intuity Medical, Inc. Devices and methods for facilitating fluid transport
JP5147702B2 (en) 2005-09-30 2013-02-20 インテュイティ メディカル インコーポレイテッド Fully integrated wearable or handheld monitor
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
WO2009145920A1 (en) 2008-05-30 2009-12-03 Intuity Medical, Inc. Body fluid sampling device -- sampling site interface
CA2726067C (en) 2008-06-06 2020-10-20 Intuity Medical, Inc. Detection meter and mode of operation
CA2726071C (en) 2008-06-06 2024-01-02 Intuity Medical, Inc. Blood glucose monitoring 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
CN102497814B (en) 2009-07-30 2015-01-28 贝克顿·迪金森公司 Lancing device with saddle tip
CA2782047C (en) 2009-11-30 2019-10-29 Intuity Medical, Inc. Calibration material delivery devices and methods
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US10330667B2 (en) 2010-06-25 2019-06-25 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
EP4339613A3 (en) 2011-08-03 2024-05-22 Intuity Medical, Inc. Body fluid sampling arrangement
US20130211289A1 (en) 2012-01-25 2013-08-15 Tasso, Inc. Handheld Device for Drawing, Collecting, and Analyzing Bodily Fluid
US9237866B2 (en) 2013-04-29 2016-01-19 Birch Narrows Development, LLC Blood glucose management
US10729386B2 (en) 2013-06-21 2020-08-04 Intuity Medical, Inc. Analyte monitoring system with audible feedback
EP4338669A3 (en) 2014-08-01 2024-05-22 Tasso, Inc. Systems for gravity-enhanced microfluidic collection, handling and transferring of fluids
ES2945225T3 (en) 2016-08-24 2023-06-29 Becton Dickinson Co A device for obtaining a blood sample

Family Cites Families (8)

* 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
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
EP2263536B1 (en) Lancing device
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
NZ200053A (en) Automatic retractable lancet assembly
US20020177787A1 (en) Body fluid sampling device and methods of use
PL169210B1 (en) Puncturing device
EP1755454B1 (en) Squeeze-activated medical puncturing device
US9649053B2 (en) Cam-actuated medical puncturing device and method
JPH0337935B2 (en)
EP1764047B1 (en) Apparatus for sampling body fluid
SU1039501A1 (en) Device for reflexotherapy
JPH0532087Y2 (en)