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DK285990A - Sproejteenhed - Google Patents

Sproejteenhed Download PDF

Info

Publication number
DK285990A
DK285990A DK285990A DK285990A DK285990A DK 285990 A DK285990 A DK 285990A DK 285990 A DK285990 A DK 285990A DK 285990 A DK285990 A DK 285990A DK 285990 A DK285990 A DK 285990A
Authority
DK
Denmark
Prior art keywords
barrel
needle
piston
pct
cavity
Prior art date
Application number
DK285990A
Other languages
English (en)
Other versions
DK285990D0 (da
Inventor
George Alter Konrad
James Herbert Newton
Original Assignee
Nujenko Pty Ltd
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 Nujenko Pty Ltd filed Critical Nujenko Pty Ltd
Priority to DK285990A priority Critical patent/DK285990A/da
Publication of DK285990D0 publication Critical patent/DK285990D0/da
Priority to EP92900315A priority patent/EP0559734B1/en
Priority to AT92900315T priority patent/ATE168020T1/de
Priority to PCT/AU1991/000558 priority patent/WO1992009320A1/en
Priority to CA002099587A priority patent/CA2099587A1/en
Priority to AU90458/91A priority patent/AU667296B2/en
Priority to US08/066,108 priority patent/US5531705A/en
Priority to DE69129752T priority patent/DE69129752D1/de
Priority to JP4500208A priority patent/JPH06504923A/ja
Publication of DK285990A publication Critical patent/DK285990A/da

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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3104—Caps for syringes without needle
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
    • A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DK285990A 1990-11-30 1990-11-30 Sproejteenhed DK285990A (da)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DK285990A DK285990A (da) 1990-11-30 1990-11-30 Sproejteenhed
EP92900315A EP0559734B1 (en) 1990-11-30 1991-11-29 Syringe unit
AT92900315T ATE168020T1 (de) 1990-11-30 1991-11-29 Spritzeneinheit
PCT/AU1991/000558 WO1992009320A1 (en) 1990-11-30 1991-11-29 Syringe unit
CA002099587A CA2099587A1 (en) 1990-11-30 1991-11-29 Syringe unit
AU90458/91A AU667296B2 (en) 1990-11-30 1991-11-29 Syringe unit
US08/066,108 US5531705A (en) 1990-11-30 1991-11-29 Syringe unit
DE69129752T DE69129752D1 (de) 1990-11-30 1991-11-29 Spritzeneinheit
JP4500208A JPH06504923A (ja) 1990-11-30 1991-11-29 注射器ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK285990A DK285990A (da) 1990-11-30 1990-11-30 Sproejteenhed

Publications (2)

Publication Number Publication Date
DK285990D0 DK285990D0 (da) 1990-11-30
DK285990A true DK285990A (da) 1992-05-31

Family

ID=8116505

Family Applications (1)

Application Number Title Priority Date Filing Date
DK285990A DK285990A (da) 1990-11-30 1990-11-30 Sproejteenhed

Country Status (9)

Country Link
US (1) US5531705A (da)
EP (1) EP0559734B1 (da)
JP (1) JPH06504923A (da)
AT (1) ATE168020T1 (da)
AU (1) AU667296B2 (da)
CA (1) CA2099587A1 (da)
DE (1) DE69129752D1 (da)
DK (1) DK285990A (da)
WO (1) WO1992009320A1 (da)

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GB2266667B (en) * 1992-05-06 1996-04-24 Product Research Ltd Disposable hypodermic syringe
US5304150A (en) * 1992-06-24 1994-04-19 Duplan Industries Retractable needle for use with syringe
DK0620018T3 (da) * 1993-03-12 2000-03-13 Yoshikuni Saito Sprøjte med tilbagetrækkelig nål
US5968020A (en) * 1993-03-12 1999-10-19 Saito; Yoshikuni Syringe assembly
CA2126478A1 (en) * 1993-06-29 1994-12-30 Yoshikuni Saito Hub for syringe, connecting structure of hub, syringe, piston, needle assembly unit, connecting structure between needle assembly unit and syringe, syringe of assembling syringe assembly assembly and method
JP2759910B2 (ja) * 1993-07-23 1998-05-28 嘉邦 斎藤 注射器
JP2759909B2 (ja) * 1993-06-29 1998-05-28 嘉邦 斎藤 注射器
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US5472421A (en) * 1993-12-15 1995-12-05 Lake Medical Products, Inc. Pill crushing syringe with plug to impede crushed pill particles from prematurely entering the catheter
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TW483767B (en) * 2000-11-08 2002-04-21 Bi-Jang Luo Safe injector with needle seat of easy fastening
US20040097780A1 (en) * 2000-12-15 2004-05-20 Kawasumi Laboratories, Inc. Cartridge for marker delivery device and marker delivery device
KR20040016830A (ko) 2000-12-22 2004-02-25 니코델 에스에이 의료기기 및 그 잠금장치
GB2380409A (en) * 2001-10-02 2003-04-09 Cosbin Invest Inc Disposable Safety Syringe
US6656165B2 (en) * 2001-10-26 2003-12-02 Hsin Cheng Chen Disposable safety syringe
KR20030043209A (ko) * 2001-11-27 2003-06-02 주식회사 세즈메디컬 안전주사기
US7192418B2 (en) * 2002-05-10 2007-03-20 Ming-Jeng Shue Disposable syringe
US6942638B1 (en) * 2002-05-30 2005-09-13 Kerry Quinn Needleless injector and ampule system
US20040006315A1 (en) * 2002-07-08 2004-01-08 Pi-Chang Lo Syringe structure
US6613016B1 (en) * 2003-01-21 2003-09-02 Jen Chuan Ku Safety hypodermic syringe
SE0301667D0 (sv) * 2003-06-04 2003-06-04 Medsafe Asa Disposable injection syringe
WO2005120608A1 (en) * 2004-06-07 2005-12-22 Global Medisafe Holdings Pty Limited Retractable needle for a syringe
GB0414054D0 (en) 2004-06-23 2004-07-28 Owen Mumford Ltd Improvements relating to automatic injection devices
US20060089598A1 (en) * 2004-10-25 2006-04-27 Wei-Shui Wu Safe syringe
MX2007005384A (es) * 2004-11-04 2007-09-27 Global Medisafe Holdings Pty L Jeringa de seguridad de aguja retraible de intercambio.
MX2007007008A (es) * 2004-12-14 2008-01-16 Global Medisafe Holdings Pty Ltd Jeringa medica extendible auto-retractil.
US20090240210A1 (en) * 2005-03-14 2009-09-24 Global Medisafe Holdings Limited Auto retractable syringe
WO2006105583A1 (en) * 2005-04-04 2006-10-12 Global Medisafe Holdings Limited Safety syringe with retractable needle utilising spring clip on plunger
JP2008534179A (ja) * 2005-04-08 2008-08-28 グローバル メディセーフ ホールディングス リミテッド 自動格納式注射器における注射針の格納コントロール
US7699802B2 (en) * 2005-05-03 2010-04-20 Pharmajet, Inc. Needle-less injector
US7618393B2 (en) 2005-05-03 2009-11-17 Pharmajet, Inc. Needle-less injector and method of fluid delivery
US20070027428A1 (en) * 2005-05-03 2007-02-01 Pharmajet, Inc. Vial system and method for needle-less injector
EP1754499A1 (en) * 2005-08-19 2007-02-21 Wei-Shui Wu Safety hypodermic syringe with retractable needle carrier
US7762987B2 (en) * 2005-08-26 2010-07-27 Wei-Shui Wu Safety syringe device with separable needle stem by turning back
CN101291698B (zh) * 2005-09-06 2013-10-16 麦迪塞弗环球控股有限公司 具有可缩回针头的一次性安全注射器
TWI270386B (en) * 2005-10-31 2007-01-11 Fen-Fang Jang Syringe
JP2009515609A (ja) * 2005-11-15 2009-04-16 グローバル メディセーフ ホールディングス リミテッド プランジャ係止手段を具える安全注射器
US20080097303A1 (en) * 2006-06-02 2008-04-24 Chih-Hsiung Chen Syringe with retractable needle
SG173339A1 (en) 2006-06-30 2011-08-29 Abbott Biotech Ltd Automatic injection device
US20080033347A1 (en) * 2006-08-03 2008-02-07 Becton, Dickinson And Company Detachable needle syringe having reduced dead space
US20080097314A1 (en) * 2006-08-08 2008-04-24 Jih-Hsiung Yang Safety syringe
CN200951245Y (zh) * 2006-08-14 2007-09-26 林作钱 一次性使用自毁式注射器
WO2010127146A1 (en) 2009-04-29 2010-11-04 Abbott Biotechnology Ltd Automatic injection device
CN102652025B (zh) 2009-12-15 2015-10-14 艾伯维生物技术有限公司 用于自动注射器件的改进的触发按钮
CA3033018C (en) 2010-04-21 2022-01-25 Abbvie Biotechnology Ltd. Wearable automatic injection device for controlled delivery of therapeutic agents
CN105709312B (zh) 2011-01-24 2019-11-05 艾伯维生物技术有限公司 从注射器拆卸针罩和自动注射装置
EP4245219A3 (en) 2011-01-24 2023-11-01 AbbVie Biotechnology Ltd. Automatic injection devices having overmolded gripping surfaces
EP2667915B1 (en) 2011-01-24 2018-12-12 E3D Agricultural Cooperative Association Ltd. Injector
US9408972B2 (en) 2011-08-02 2016-08-09 Pharmajet, Inc. Needle-free injection device
EP4431133A3 (en) 2011-12-13 2025-01-01 Pharmajet Inc. Needle-free intradermal injection device
CN103830812A (zh) * 2012-11-26 2014-06-04 湖南省绿洲惠康发展有限公司 一次性使用安全自毁式注射器
CN110420072B (zh) * 2019-07-24 2024-01-23 莆田学院 一种应用于机能学的大鼠灌胃装置
US20230052321A1 (en) * 2021-08-16 2023-02-16 Thomas J. Shaw Syringe with Multifunctional Plunger Handle
CA3235387A1 (en) * 2021-10-29 2023-05-04 Thomas C. Kuracina Method and apparatus to reduce the deadspace in syringes and small-bore devices
CN114146262A (zh) * 2021-11-19 2022-03-08 上海倍莱弗科技有限公司 一种精准定位的防护型针筒

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Also Published As

Publication number Publication date
EP0559734A4 (da) 1994-04-13
US5531705A (en) 1996-07-02
AU9045891A (en) 1992-06-25
ATE168020T1 (de) 1998-07-15
EP0559734B1 (en) 1998-07-08
JPH06504923A (ja) 1994-06-09
EP0559734A1 (en) 1993-09-15
DE69129752D1 (de) 1998-08-13
AU667296B2 (en) 1996-03-21
DK285990D0 (da) 1990-11-30
WO1992009320A1 (en) 1992-06-11
CA2099587A1 (en) 1992-05-31

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment