DE3874744D1 - Hypodermische wegwerf-spritzvorrichtung. - Google Patents

Hypodermische wegwerf-spritzvorrichtung.

Info

Publication number
DE3874744D1
DE3874744D1 DE8888905743T DE3874744T DE3874744D1 DE 3874744 D1 DE3874744 D1 DE 3874744D1 DE 8888905743 T DE8888905743 T DE 8888905743T DE 3874744 T DE3874744 T DE 3874744T DE 3874744 D1 DE3874744 D1 DE 3874744D1
Authority
DE
Germany
Prior art keywords
piston
pct
syringe
opening
yielding
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.)
Expired - Lifetime
Application number
DE8888905743T
Other languages
English (en)
Other versions
DE3874744T2 (de
Inventor
Knud Werner Gaarde
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.)
Individual
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 DE3874744D1 publication Critical patent/DE3874744D1/de
Application granted granted Critical
Publication of DE3874744T2 publication Critical patent/DE3874744T2/de
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
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/917—Body fluid, devices for protection therefrom, e.g. aids, hepatitus
    • Y10S128/919—Syringe, means to protect user
DE8888905743T 1987-07-13 1988-07-08 Hypodermische wegwerf-spritzvorrichtung. Expired - Fee Related DE3874744T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK361987A DK156414C (da) 1987-07-13 1987-07-13 Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten
PCT/DK1988/000116 WO1989000435A1 (en) 1987-07-13 1988-07-08 Disposable hypodermic syringe

Publications (2)

Publication Number Publication Date
DE3874744D1 true DE3874744D1 (de) 1992-10-22
DE3874744T2 DE3874744T2 (de) 1993-04-15

Family

ID=8124949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888905743T Expired - Fee Related DE3874744T2 (de) 1987-07-13 1988-07-08 Hypodermische wegwerf-spritzvorrichtung.

Country Status (7)

Country Link
US (1) US5064419A (de)
EP (1) EP0367780B1 (de)
JP (1) JP2644568B2 (de)
AT (1) ATE80557T1 (de)
DE (1) DE3874744T2 (de)
DK (1) DK156414C (de)
WO (1) WO1989000435A1 (de)

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ES2019792A6 (es) * 1990-01-17 1991-07-01 Caralt Batlle Jaime Jeringuilla hipodrmica de un solo uso.
ES2009709A6 (es) * 1989-01-24 1989-10-01 Villar Pascual Jose Antonio Jeronguilla de seguridad monouso.
US4966593A (en) * 1989-03-06 1990-10-30 Design Specialties Laboratories Disposable hypodermic syringe with retractable needle
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US5318536A (en) * 1989-07-11 1994-06-07 Williams Graham H Disposable hypodermic syringe with retractable needle
US5407431A (en) * 1989-07-11 1995-04-18 Med-Design Inc. Intravenous catheter insertion device with retractable needle
US5188599A (en) * 1989-07-11 1993-02-23 Med-Design, Inc. Retractable needle system
US4994034A (en) * 1989-07-11 1991-02-19 Botich Michael J Retractable needle hypodermic syringe system
US6096005A (en) 1989-07-11 2000-08-01 Mdc Investment Holdings, Inc. Retractable needle medical devices
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US5019044A (en) * 1989-08-14 1991-05-28 Tsao Chien Hua Safety hypodermic syringe
FR2652006B1 (fr) * 1989-09-15 1992-08-14 Denis Roger Dispositif de fabrication de seringues anticontagion.
WO1991007198A1 (en) * 1989-11-08 1991-05-30 Napoleon Curie Syringe with retractable needle mount
FR2655859A1 (fr) * 1989-12-19 1991-06-21 Poirier Christian Seringue de securite s'autodetruisant des le premier usage.
IT1238143B (it) * 1990-01-09 1993-07-09 Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso
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IT219694Z2 (it) * 1990-05-25 1993-04-26 Habley Medical Technology Corp Siringa di sicurezza, monouso
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ATE270122T1 (de) * 1990-11-07 2004-07-15 Mdc Invest Holdings Inc Nadelvorrichtung, insbesondere subkutannadel
DK0747075T3 (da) * 1990-11-07 2001-06-18 Mdc Invest Holdings Inc Kanyleindretning med middel til tilbagetrækning af kanylen
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US5458576A (en) * 1993-12-22 1995-10-17 Habley Medical Technology Corp. Safety syringe with retracting needle
US5573510A (en) * 1994-02-28 1996-11-12 Isaacson; Dennis R. Safety intravenous catheter assembly with automatically retractable needle
US5389076A (en) * 1994-04-05 1995-02-14 Shaw; Thomas J. Single use medical device with retraction mechanism
US5637092A (en) * 1995-01-30 1997-06-10 Shaw; Thomas J. Syringe plunger locking assembly
US6090077A (en) * 1995-05-11 2000-07-18 Shaw; Thomas J. Syringe plunger assembly and barrel
US5632733A (en) * 1995-05-11 1997-05-27 Shaw; Thomas J. Tamperproof retractable syringe
US5578011A (en) * 1995-05-11 1996-11-26 Shaw; Thomas J. Tamperproof retractable syringe
US5601534A (en) * 1995-06-07 1997-02-11 The University Of Memphis Disposable hypodermic syringe and needle combination
IT1279684B1 (it) * 1995-11-10 1997-12-16 Claudio Freschi Siringa per iniezioni ipodermiche.
US5718690A (en) * 1996-06-10 1998-02-17 Gettig Technologies, Incorporated Hypodermic injector system and method for maintaining the sterility thereof prior to use
US5800395A (en) * 1996-12-05 1998-09-01 Mdc Investment Holdings, Inc. Medical device with retractable needle
NO975315D0 (no) 1997-01-09 1997-11-19 Medsafe As Sikkerhetsspröyte med ekspanderende element
US5882342A (en) * 1997-04-11 1999-03-16 Safety Medical Manufacturing, Inc Safety medical syringe with retractable needle
US5810775A (en) 1997-05-23 1998-09-22 Shaw; Thomas J. Cap operated retractable medical device
US6090078A (en) * 1997-09-30 2000-07-18 Becton, Dickinson And Company Dampening devices and methods for needle retracting safety vascular access devices
US5935104A (en) * 1998-08-21 1999-08-10 Safety Medical Manufacturing, Incorporated Safety medical syringe with retractable needle
US6958055B2 (en) 1998-09-04 2005-10-25 Nmt Group Plc Retractable needle syringe including a sheath and an intravenous adapter
GB2359754B (en) 2000-03-03 2004-04-28 Nmt Group Plc Needle sheath
US6840291B2 (en) * 1999-10-15 2005-01-11 Becton Dickinson And Company Attachment for a medical device
US6368303B1 (en) 1999-10-15 2002-04-09 Becton, Dickinson And Company Retracting needle syringe
SE9904311L (sv) * 1999-11-26 2000-11-13 Rolf Helg För injektion eller provtagning avsedd spruta av engångstyp
JP4295821B2 (ja) 1999-11-29 2009-07-15 エム ディー シー インベストメント ホールディングス インコーポレイテッド 安全針アセンブリと医療用機器との組み合せ
US7329238B2 (en) * 1999-12-07 2008-02-12 Specialized Health Products Inc. Safety needle medical bearing devices
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
US7527607B2 (en) * 2000-03-06 2009-05-05 Mdc Investment Holdings, Inc. Hypodermic syringe with retractable needle
US6585690B1 (en) 2000-06-29 2003-07-01 Becton Dickinson And Company Hypodermic syringe with selectivity retractable needle
US6432087B1 (en) 2000-07-31 2002-08-13 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
US6572584B1 (en) 2000-08-07 2003-06-03 Retractable Technologies, Inc. Retractable syringe with reduced retraction force
US6206857B1 (en) * 2000-08-22 2001-03-27 Marina Ling-Ko Chen Syringe with needle retraction arrangement
US6558357B1 (en) 2000-08-30 2003-05-06 Becton Dickinson And Company Hypodermic syringe with selectively retractable needle
US6413237B1 (en) 2000-08-31 2002-07-02 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
US6409701B1 (en) 2000-09-29 2002-06-25 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
US20050148931A1 (en) * 2003-10-30 2005-07-07 Juhasz Paul R. Safety syringe
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
WO2006044390A2 (en) 2004-10-14 2006-04-27 Safety Medical International, Inc. Safety medical syringe with retractable needle
US7846135B2 (en) 2006-02-24 2010-12-07 Midland Medical Holding LLC Retractable needle syringe with needle trap
EP2129419A2 (de) * 2007-03-21 2009-12-09 Midland Medical Devices Holdings, LLC Medizinische sicherheitsspritze mit einziehbarer nadel und einem in einem zylinder aufgenommenen kolben
US9259174B2 (en) * 2007-04-20 2016-02-16 Stat Medical Devices, Inc. Retractable fluid collection device
US20090216154A1 (en) * 2008-02-21 2009-08-27 Bencha International Group. Inc Automatically retractable safety blood sampler
US20090259195A1 (en) * 2008-04-14 2009-10-15 Bencha International Group. Inc. Prepacked automatic retractable safety syringe
KR101087651B1 (ko) 2009-03-06 2011-11-30 조훈기 일회용 안전주사기
US8167820B2 (en) * 2009-03-20 2012-05-01 Mahurkar Sakharam D Retractable needle-safety blood sampling device
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CN105857553B (zh) * 2016-04-20 2017-10-03 湖北工业大学 一种新型安全潜水衣

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Also Published As

Publication number Publication date
EP0367780A1 (de) 1990-05-16
JP2644568B2 (ja) 1997-08-25
US5064419A (en) 1991-11-12
DK156414C (da) 1990-01-22
ATE80557T1 (de) 1992-10-15
EP0367780B1 (de) 1992-09-16
DK361987D0 (da) 1987-07-13
DK361987A (da) 1989-01-14
DK156414B (da) 1989-08-21
JPH02504114A (ja) 1990-11-29
DE3874744T2 (de) 1993-04-15
WO1989000435A1 (en) 1989-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee