CA2218192A1 - Blood-collection needle-disposal system - Google Patents

Blood-collection needle-disposal system

Info

Publication number
CA2218192A1
CA2218192A1 CA002218192A CA2218192A CA2218192A1 CA 2218192 A1 CA2218192 A1 CA 2218192A1 CA 002218192 A CA002218192 A CA 002218192A CA 2218192 A CA2218192 A CA 2218192A CA 2218192 A1 CA2218192 A1 CA 2218192A1
Authority
CA
Canada
Prior art keywords
needle
tube
piston
mount
rear end
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
CA002218192A
Other languages
French (fr)
Other versions
CA2218192C (en
Inventor
Walter Sarstedt
Youcef Amokrane
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.)
Walter Sarstedt Geraete und Verbrauchsmaterial fuer Medizin und Wissenschaft
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of CA2218192A1 publication Critical patent/CA2218192A1/en
Application granted granted Critical
Publication of CA2218192C publication Critical patent/CA2218192C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston

Abstract

A blood-collection needle disposal apparatus is disclosed for a needle having a sharp front end and a sharp rear end, and a mounting collar on the needle between its ends. The disposal system includes a holder tube extending along an axis and having front and rear ends and a piston axially slidable in the holder tube which piston is provided with a mount adapted to fit complementarily with the mounting collar when the needle rear end is directed axially backward into the tube. The piston normally is at the tube front end with its mount projecting axially forward from the tube. A flexible strand has a front end attached to the piston and a rear end projecting from the tube rear end. This mount is fitted into the needle's collar after the blood-collection operation is complete so that a pull on the strand retracts the piston back into the tube carrying along the needle fitted to its mount. In the fully retracted position, the needle ends are shielded by the tube substantially preventing needlestick accidents.
CA002218192A 1996-11-05 1997-11-04 Blood-collection needle-disposal system Expired - Fee Related CA2218192C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19645514.6 1996-11-05
DE19645514A DE19645514C2 (en) 1996-11-05 1996-11-05 Method and device for disposing of the cannula of a blood collection device

Publications (2)

Publication Number Publication Date
CA2218192A1 true CA2218192A1 (en) 1998-05-05
CA2218192C CA2218192C (en) 2007-05-01

Family

ID=7810661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002218192A Expired - Fee Related CA2218192C (en) 1996-11-05 1997-11-04 Blood-collection needle-disposal system

Country Status (6)

Country Link
US (1) US6096006A (en)
EP (1) EP0842671A3 (en)
JP (1) JPH10179556A (en)
AU (1) AU725836B2 (en)
CA (1) CA2218192C (en)
DE (1) DE19645514C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533760B2 (en) 2000-05-02 2003-03-18 Becton, Dickinson And Company Flashback blood collection needle
US6712792B2 (en) 2001-05-02 2004-03-30 Becton, Dickinson And Company Flashback blood collection needle
SG121744A1 (en) 2002-11-06 2006-05-26 Becton Dickinson Co Flashback blood collection needle with needle shield
US7530967B2 (en) * 2004-05-03 2009-05-12 Clearview Patient Safety Technologies, Llc Porous multiple sample sleeve and blood drawing device for flash detection
US7396343B2 (en) * 2004-05-03 2008-07-08 Clear View Patient Safty Products, Llc Blood drawing device with flash detection
US7226432B2 (en) * 2004-05-03 2007-06-05 Clear View Patient Safety Products, Llc Blood drawing device
EP1602328A1 (en) * 2004-06-02 2005-12-07 Becton, Dickinson and Company Flashback Blood Collection Needle
US20050273019A1 (en) * 2004-06-02 2005-12-08 Becton, Dickinson And Company Blood collection set with venting mechanism
EP1796539B1 (en) * 2004-08-16 2011-03-16 Becton, Dickinson and Company Flashback blood collection needle
US20060129064A1 (en) * 2004-11-29 2006-06-15 Becton, Dickinson And Company Blood collection set with an expanded internal volume
US9066690B2 (en) * 2007-09-27 2015-06-30 Covidien Lp Blood collection needle assembly

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948653C2 (en) * 1979-12-04 1984-01-05 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht Blood collection device
DE3049503C2 (en) * 1980-12-30 1983-04-28 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht "Blood collection device"
US4904242A (en) * 1987-04-29 1990-02-27 Kulli John C Phlebotomy set with safety retracting needle
DE8802080U1 (en) * 1988-02-18 1988-04-07 Noebel, Eberhard, 3540 Korbach, De
US4968304A (en) * 1988-10-20 1990-11-06 Nujenko Pty. Ltd. Syringe
DE3939201A1 (en) * 1989-11-28 1991-05-29 Joerg Christoph Odenthal SAFETY SYRINGE
US5085640A (en) * 1990-04-06 1992-02-04 Gibbs Andrew H Non-reusable medical needle apparatus
US5188613A (en) * 1991-04-03 1993-02-23 Shaw Thomas J Nonreusable syringe with safety indicator
US5120310A (en) * 1991-04-03 1992-06-09 Shaw Thomas J Nonreusable syringe
DK91991D0 (en) * 1991-05-15 1991-05-15 Stig Eric Weibel BLOOD SAMPLING TOOL
DE9109584U1 (en) * 1991-08-02 1991-09-26 Demuth, Ulrich, Dipl.-Ing., 6236 Eschborn, De
FR2680465B1 (en) * 1991-08-22 1993-10-22 Cool Sarl BULB WITH FULL FILLING AND SYRINGE SUITABLE FOR THE CONSERVATION OF LIQUID PRODUCTS OF PHARMACEUTICAL, MEDICAL OR INDUSTRIAL CHARACTER.
ES2176203T3 (en) * 1992-04-21 2002-12-01 Eastland Tech Australia IMPROVED PARENTERAL TRANSFER DEVICE.
SE501318C2 (en) * 1992-05-15 1995-01-16 Thomas Lenz C O Extend Ab Disposable syringe
US5273543A (en) * 1992-12-14 1993-12-28 Becton, Dickinson And Company Safety needle syringe
US5387195A (en) * 1992-12-23 1995-02-07 Hicks; Charles D. No share syringe
US5290256A (en) * 1993-05-18 1994-03-01 Safety Lst Shielded syringe
US5415648A (en) * 1993-07-08 1995-05-16 Malay; Manuel R. Multiple purpose syringe
DE69430849D1 (en) * 1993-10-26 2002-07-25 Eastland Tech Australia SYRINGE OR SIMILAR PARANTERAL DEVICE
US5522804A (en) * 1994-02-15 1996-06-04 Lynn; Lawrence A. Aspiration, mixing, and injection syringe
AUPM829494A0 (en) * 1994-09-16 1994-10-13 Eastland Technology Australia Pty Ltd Injection means
US5480385A (en) * 1995-01-10 1996-01-02 Specialized Health Products, Inc. Self retracting medical needle apparatus and methods
US5562103A (en) * 1995-04-04 1996-10-08 Sak; Robert F. Phlebotomy system having retractable needle cannula
US5562625A (en) * 1995-05-02 1996-10-08 Stefancin, Jr.; Ronald J. Reusasble syringe with a disposable needle sheath
US5810775A (en) * 1997-05-23 1998-09-22 Shaw; Thomas J. Cap operated retractable medical device

Also Published As

Publication number Publication date
DE19645514A1 (en) 1998-05-14
CA2218192C (en) 2007-05-01
JPH10179556A (en) 1998-07-07
EP0842671A3 (en) 1998-07-08
AU725836B2 (en) 2000-10-19
AU4433197A (en) 1998-05-07
EP0842671A2 (en) 1998-05-20
US6096006A (en) 2000-08-01
DE19645514C2 (en) 2000-04-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed