EP0942760A1 - Dispositif de prelevement de liquide a aiguille retractable - Google Patents

Dispositif de prelevement de liquide a aiguille retractable

Info

Publication number
EP0942760A1
EP0942760A1 EP97950809A EP97950809A EP0942760A1 EP 0942760 A1 EP0942760 A1 EP 0942760A1 EP 97950809 A EP97950809 A EP 97950809A EP 97950809 A EP97950809 A EP 97950809A EP 0942760 A1 EP0942760 A1 EP 0942760A1
Authority
EP
European Patent Office
Prior art keywords
needle
barrel
actuating member
retraction
fluid
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
EP97950809A
Other languages
German (de)
English (en)
Other versions
EP0942760A4 (fr
Inventor
Michael J. Botich
Thor R. Halseth
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.)
MDC Investment Holdings Inc
Original Assignee
MDC Investment Holdings Inc
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
Priority claimed from US08/761,088 external-priority patent/US6004278A/en
Application filed by MDC Investment Holdings Inc filed Critical MDC Investment Holdings Inc
Publication of EP0942760A1 publication Critical patent/EP0942760A1/fr
Publication of EP0942760A4 publication Critical patent/EP0942760A4/fr
Ceased 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • 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
    • A61B5/15003—Source of blood for venous or arterial 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
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150213—Venting means
    • 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
    • A61B5/150267—Modular design or construction, i.e. subunits are assembled separately before being joined together or the device comprises interchangeable or detachable modules
    • 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
    • A61B5/150305—Packages specially adapted for piercing devices or blood sampling devices
    • 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
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, 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
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
    • 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
    • A61B5/150503—Single-ended needles
    • A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
    • 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
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
    • 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
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150587—Joining techniques used for protective means by friction fit
    • 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
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
    • A61B5/150641—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position
    • A61B5/150656—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position semi-automatically triggered, i.e. in which the triggering of the protective sleeve requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • 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
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
    • 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
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
    • 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
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/154—Devices using pre-evacuated means
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means

Abstract

Cette invention a trait à un mécanisme de retrait d'aiguille pour dispositif médical porte-aiguille, dans lequel un élément destiné à retenir l'aiguille (31) est directement rattaché à l'aiguille aux fins d'une tenue sélective de ladite aiguille (15) sortant du dispositif. L'élément de retenue (31) possède un prolongement axial formant au moins un doigt et, de préférence, plusieurs doigts séparables (47) réunis autour d'un alésage. L'accouplement doigts-aiguille peut être amélioré par fixation par collage ou par liage thermique.
EP97950809A 1996-12-05 1997-12-05 Dispositif de prelevement de liquide a aiguille retractable Ceased EP0942760A4 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US08/761,088 US6004278A (en) 1996-12-05 1996-12-05 Fluid collection device with retractable needle
US761088 1996-12-05
US4711097P 1997-05-19 1997-05-19
US47110P 1997-05-19
US6534897P 1997-11-12 1997-11-12
US65348P 1997-11-12
PCT/US1997/022156 WO1998024493A1 (fr) 1996-12-05 1997-12-05 Dispositif de prelevement de liquide a aiguille retractable

Publications (2)

Publication Number Publication Date
EP0942760A1 true EP0942760A1 (fr) 1999-09-22
EP0942760A4 EP0942760A4 (fr) 2000-10-18

Family

ID=27367051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97950809A Ceased EP0942760A4 (fr) 1996-12-05 1997-12-05 Dispositif de prelevement de liquide a aiguille retractable

Country Status (5)

Country Link
EP (1) EP0942760A4 (fr)
JP (2) JP4106446B2 (fr)
AU (1) AU5370898A (fr)
CA (1) CA2273488C (fr)
WO (1) WO1998024493A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4737895B2 (ja) * 2001-09-18 2011-08-03 ビーディー メディカル プロダクツ ピーティーイー．リミテッド フラッシュバック血液採取針
US6974423B2 (en) 2002-03-11 2005-12-13 Becton, Dickinson And Company Needle assembly
US20080262385A1 (en) * 2004-05-17 2008-10-23 Masahiro Nakaizumi Backflow Preventing Structure of a Blood Sampler, Luer Adapter, Blood Sampling Needle and Blood Sampling Holder
US8556855B2 (en) * 2010-07-22 2013-10-15 Becton, Dickinson And Company Dual chamber syringe with retractable needle
US8556854B2 (en) 2010-07-22 2013-10-15 Becton, Dickinson And Company Dual chamber syringe with retractable needle
US9550030B2 (en) 2010-07-22 2017-01-24 Becton, Dickinson And Company Dual chamber syringe with retractable needle
US9456775B2 (en) * 2013-09-06 2016-10-04 Millaghi Medical, Inc. Passive safety I.V. blood collection catheter
WO2016142799A2 (fr) * 2015-03-10 2016-09-15 Rathore Jai Hind Système d'injection de fluide et son procédé
PL3270991T3 (pl) * 2015-03-20 2020-05-18 L.O.M. Laboratories Inc. Chowane urządzenia do pobierania krwi
ES2818569T3 (es) 2015-09-09 2021-04-13 Drawbridge Health Inc Métodos para la recopilación, estabilización y conservación de muestras
KR101814429B1 (ko) * 2016-02-02 2018-01-30 메디브레인랩 주식회사 의료용 주사기
KR20190116979A (ko) 2017-01-10 2019-10-15 드로브릿지 헬스, 인크. 샘플 수집을 위한 장치, 시스템, 및 방법
WO2022076927A1 (fr) * 2020-10-09 2022-04-14 Intact Pur-Needle Llc Dispositif de prévention de réutilisation de l'aiguille et de blessure, seringue et méthode

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207870A (en) * 1978-06-15 1980-06-17 Becton, Dickinson And Company Blood sampling assembly having porous vent means vein entry indicator
US4441951A (en) * 1979-08-15 1984-04-10 Becton Dickinson And Company Multiple sampling device having molded valve and hub
US4927414A (en) * 1987-04-29 1990-05-22 Kulli John C Syringe with safety retracting needle
GB2243552A (en) * 1990-03-21 1991-11-06 Transfertec Limited Improvements in or relating to single-use syringes
US5395337A (en) * 1993-08-31 1995-03-07 Clemens; Anton H. Needle retraction system
US5487734A (en) * 1995-01-10 1996-01-30 Specialized Health Products, Inc. Self retracting catheter needle apparatus and methods
US5501675A (en) * 1994-12-27 1996-03-26 Becton, Dickinson And Company Safety catheter assembly having safety stop push button
WO1997027890A1 (fr) * 1996-02-02 1997-08-07 Specialized Health Products, Inc. Seringue medicale et dispositif d'aiguille auto-retractable

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026287A (en) 1975-12-10 1977-05-31 Irene Haller Syringe with retractable cannula
US4592744A (en) 1985-08-14 1986-06-03 The University Of Virginia Alumni Patents Foundation Self-resheathing needle assembly
US4747831A (en) 1987-04-29 1988-05-31 Phase Medical, Inc. Cannula insertion set with safety retracting needle
US4900307A (en) 1987-04-29 1990-02-13 Kulli John C Safety retracting needle for use with syringe
US4813426A (en) 1987-11-09 1989-03-21 Habley Medical Technology Corporation Shielded safety syringe having a retractable needle
US4892107A (en) 1988-01-05 1990-01-09 Habley Medical Technology Corp. Single use, safety blood collection device
US4808169A (en) 1988-01-14 1989-02-28 Habley Medical Technology Corporation Disposable safety syringe having means for retracting its needle cannula into its medication cartridge
US5578015A (en) * 1989-09-18 1996-11-26 Robb Pascal Patent Limited Safety syringe incorporating automatic needle holder release
US5125414A (en) 1990-01-16 1992-06-30 Dysarz Edward D Trap in barrel one handed retracted blood sampling device
US5417659A (en) * 1993-07-20 1995-05-23 Devon Industries, Inc. Surgical instrument sharp end foil
US5531694A (en) * 1993-08-31 1996-07-02 Clemens; Anton H. Needle retraction system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207870A (en) * 1978-06-15 1980-06-17 Becton, Dickinson And Company Blood sampling assembly having porous vent means vein entry indicator
US4441951A (en) * 1979-08-15 1984-04-10 Becton Dickinson And Company Multiple sampling device having molded valve and hub
US4927414A (en) * 1987-04-29 1990-05-22 Kulli John C Syringe with safety retracting needle
GB2243552A (en) * 1990-03-21 1991-11-06 Transfertec Limited Improvements in or relating to single-use syringes
US5395337A (en) * 1993-08-31 1995-03-07 Clemens; Anton H. Needle retraction system
US5501675A (en) * 1994-12-27 1996-03-26 Becton, Dickinson And Company Safety catheter assembly having safety stop push button
US5487734A (en) * 1995-01-10 1996-01-30 Specialized Health Products, Inc. Self retracting catheter needle apparatus and methods
WO1997027890A1 (fr) * 1996-02-02 1997-08-07 Specialized Health Products, Inc. Seringue medicale et dispositif d'aiguille auto-retractable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9824493A1 *

Also Published As

Publication number Publication date
AU5370898A (en) 1998-06-29
JP4106446B2 (ja) 2008-06-25
WO1998024493A1 (fr) 1998-06-11
JP2008100111A (ja) 2008-05-01
JP2002510984A (ja) 2002-04-09
CA2273488C (fr) 2007-01-30
EP0942760A4 (fr) 2000-10-18
CA2273488A1 (fr) 1998-06-11

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