ATE427767T1 - Injektionsspritze mit einziehbarer nadel - Google Patents

Injektionsspritze mit einziehbarer nadel

Info

Publication number
ATE427767T1
ATE427767T1 AT03756754T AT03756754T ATE427767T1 AT E427767 T1 ATE427767 T1 AT E427767T1 AT 03756754 T AT03756754 T AT 03756754T AT 03756754 T AT03756754 T AT 03756754T AT E427767 T1 ATE427767 T1 AT E427767T1
Authority
AT
Austria
Prior art keywords
needle
injection syringe
retractable needle
liquid container
blocker
Prior art date
Application number
AT03756754T
Other languages
English (en)
Inventor
Bjorn Goossens
Jan Lucas
Original Assignee
Advanced Protective Injection
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 Advanced Protective Injection filed Critical Advanced Protective Injection
Application granted granted Critical
Publication of ATE427767T1 publication Critical patent/ATE427767T1/de

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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3223—Means impeding or disabling repositioning of used needles at the syringe nozzle
    • A61M2005/3224—Means to disalign the needle tip and syringe nozzle
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Fuel-Injection Apparatus (AREA)
AT03756754T 2002-10-18 2003-10-16 Injektionsspritze mit einziehbarer nadel ATE427767T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41967802P 2002-10-18 2002-10-18
NL1021689A NL1021689C2 (nl) 2002-10-18 2002-10-18 Injectiespuit met terugtrekbare inspuitnaald.

Publications (1)

Publication Number Publication Date
ATE427767T1 true ATE427767T1 (de) 2009-04-15

Family

ID=32589058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03756754T ATE427767T1 (de) 2002-10-18 2003-10-16 Injektionsspritze mit einziehbarer nadel

Country Status (10)

Country Link
US (1) US20060106340A1 (de)
EP (1) EP1551481B1 (de)
JP (1) JP2006502793A (de)
CN (1) CN1705496A (de)
AT (1) ATE427767T1 (de)
AU (1) AU2003301403A1 (de)
DE (1) DE60327091D1 (de)
NL (1) NL1021689C2 (de)
WO (1) WO2004035120A2 (de)
ZA (1) ZA200503010B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR20020100365A (el) * 2002-08-06 2004-04-22 Nicodel S.A. Ιατρικο εργαλειο
DE20303231U1 (de) * 2003-02-27 2003-04-30 Braun Melsungen Ag Spritzenzylinder mit Kanülenaufsatz
SI1706032T1 (sl) 2004-01-23 2014-07-31 Medigard Limited Izboljšave pri napravi za zbiranje krvi
US20070078404A1 (en) * 2005-07-22 2007-04-05 Wei-Shui Wu Safety syringe whose needle can be pulled back
US20070060886A1 (en) * 2005-08-25 2007-03-15 Knepshield William R Syringe
US8496628B2 (en) * 2005-09-30 2013-07-30 Erskine Medical Llc Needle-based medical device including needle guide
JP4802753B2 (ja) * 2006-02-16 2011-10-26 ニプロ株式会社 注射器
CN102085405B (zh) * 2006-03-13 2012-10-31 医疗卫士有限公司 具有对针保持器的不同锁定的含针医疗器械
JP4994775B2 (ja) 2006-10-12 2012-08-08 日本コヴィディエン株式会社 針先保護具
CN201194975Y (zh) * 2008-02-25 2009-02-18 周令刚 安全自毁注射器
US8394057B2 (en) * 2008-10-20 2013-03-12 Concept Spirit Alliance Ltd. Safety syringe
CN101862490B (zh) * 2010-06-21 2012-07-11 温岭市千禧光医疗器械有限公司 一种可换针自毁式胰岛素注射器
US8486024B2 (en) 2011-04-27 2013-07-16 Covidien Lp Safety IV catheter assemblies
WO2013048975A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety catheter
WO2013048768A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety iv catheter and needle assembly
US8834422B2 (en) 2011-10-14 2014-09-16 Covidien Lp Vascular access assembly and safety device
MX359960B (es) * 2011-11-09 2018-10-17 Unitract Syringe Pty Ltd Aguja de jeringa retráctil mejorada.
US20150290078A1 (en) * 2014-04-14 2015-10-15 Massachusetts Institute Of Technology Reconstitution of pharmaceuticals for injection
IL234746A0 (en) * 2014-09-18 2014-11-30 Equashield Medical Ltd Improved needle valve and connectors for use in fluid transfer devices
US10143625B2 (en) 2015-03-17 2018-12-04 Recon Therapeutics, Inc. Pharmaceutical reconstitution
CN106955399B (zh) * 2016-01-08 2023-03-24 吕文进 安全注射器
FR3053255A1 (fr) 2016-06-29 2018-01-05 Nicodel S.A. Dispositif d'injection
KR101720986B1 (ko) * 2016-08-23 2017-04-10 협성메디칼 주식회사 주사 바늘 인입 및 주사액 필터링 기능을 동시에 갖춘 주사기
CN114632223B (zh) * 2016-11-01 2024-11-15 科利登医疗系统公司 用于安全注射器的系统和方法
CN110876824A (zh) 2018-09-06 2020-03-13 广东海鸥医疗器械股份有限公司 一种注射器
US11497860B2 (en) 2019-06-27 2022-11-15 Sharps Technology, Inc. Ultra-low waste disposable safety syringe for low dose injections
CN113616880A (zh) * 2020-05-09 2021-11-09 苏州德奇汽车配件系统有限公司 一种自毁式一次性注射器
CN112370615A (zh) * 2020-12-04 2021-02-19 广东海鸥医疗器械股份有限公司 一种注射器
US12589211B2 (en) 2021-01-29 2026-03-31 Plasto Technology Group Llc Needle and syringe system with automatic safety shield that renders a needle safe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108379A (en) * 1987-12-21 1992-04-28 Stuart Dolgin Fluid passing apparatus with means for covering the same
NZ228388A (en) * 1988-03-22 1992-07-28 Davsa Seventy Fifth Pty Ltd Syringe with needle retractor
ATE156712T1 (de) * 1993-07-26 1997-08-15 Finestyle Properties Limited Wegwerfbare spritze mit einziehbarer nadel
FR2718358B1 (fr) * 1994-04-11 1996-06-28 Patrice Elfandi Seringue à usage unique à aiguille rétractable.
AU735953B2 (en) * 1997-12-23 2001-07-19 Life-Shield Products, Inc. A retractable and destructible safety syringe
US5931813A (en) * 1997-12-26 1999-08-03 Liu; Wen-Neng Retractable and destructible safety syringe
AU1609500A (en) * 1998-11-06 2000-05-29 Mdc Investment Holdings, Inc. Pre-filled retractable needle injection device
BR0116394A (pt) * 2000-12-22 2004-03-02 Nicodel S A Mecanismo de travamento para controlar o encaixe entre peças móveis uma em relação à outra em dispositivos médicos pontudos, conjunto de seringa hipodérmica e dispositivo médico
US6432082B1 (en) * 2001-03-20 2002-08-13 Cho-Ying Chen Safety syringe
GR20020100365A (el) * 2002-08-06 2004-04-22 Nicodel S.A. Ιατρικο εργαλειο

Also Published As

Publication number Publication date
US20060106340A1 (en) 2006-05-18
AU2003301403A1 (en) 2004-05-04
NL1021689C2 (nl) 2004-05-12
WO2004035120A2 (en) 2004-04-29
EP1551481B1 (de) 2009-04-08
CN1705496A (zh) 2005-12-07
WO2004035120A3 (en) 2004-07-01
JP2006502793A (ja) 2006-01-26
EP1551481A2 (de) 2005-07-13
ZA200503010B (en) 2006-02-22
DE60327091D1 (de) 2009-05-20

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Legal Events

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