DE69316532T2 - Spritze mit einem die Nadel automatisch zurückziehbaren Schutzmechanismus - Google Patents

Spritze mit einem die Nadel automatisch zurückziehbaren Schutzmechanismus

Info

Publication number
DE69316532T2
DE69316532T2 DE69316532T DE69316532T DE69316532T2 DE 69316532 T2 DE69316532 T2 DE 69316532T2 DE 69316532 T DE69316532 T DE 69316532T DE 69316532 T DE69316532 T DE 69316532T DE 69316532 T2 DE69316532 T2 DE 69316532T2
Authority
DE
Germany
Prior art keywords
syringe
needle
protective mechanism
automatically retracts
retracts
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 - Fee Related
Application number
DE69316532T
Other languages
English (en)
Other versions
DE69316532D1 (de
Inventor
Ukio Ueyama
Shinichi Koni
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.)
NIHON CHEMICAL RESEARCH CO
Original Assignee
NIHON CHEMICAL RESEARCH CO
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 NIHON CHEMICAL RESEARCH CO filed Critical NIHON CHEMICAL RESEARCH CO
Publication of DE69316532D1 publication Critical patent/DE69316532D1/de
Application granted granted Critical
Publication of DE69316532T2 publication Critical patent/DE69316532T2/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
    • 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
    • A61M2005/3226—Means impeding or disabling repositioning of used needles at the syringe nozzle with means obstructing or blocking the needle mounting opening

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)
DE69316532T 1992-10-31 1993-08-30 Spritze mit einem die Nadel automatisch zurückziehbaren Schutzmechanismus Expired - Fee Related DE69316532T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04316431A JP3105096B2 (ja) 1992-10-31 1992-10-31 針管格納機構付注射器

Publications (2)

Publication Number Publication Date
DE69316532D1 DE69316532D1 (de) 1998-02-26
DE69316532T2 true DE69316532T2 (de) 1998-06-18

Family

ID=18077008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316532T Expired - Fee Related DE69316532T2 (de) 1992-10-31 1993-08-30 Spritze mit einem die Nadel automatisch zurückziehbaren Schutzmechanismus

Country Status (6)

Country Link
US (1) US5342310A (de)
EP (1) EP0596211B1 (de)
JP (1) JP3105096B2 (de)
CA (1) CA2104758A1 (de)
DE (1) DE69316532T2 (de)
ES (1) ES2112936T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012206557A1 (de) * 2012-04-20 2013-10-24 Hans Haindl Sicherheitskanüle für die extrakorporale Blutbehandlung

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US5613952A (en) 1991-12-23 1997-03-25 Syringe Develpoment Partners Safety syringe
GB9422260D0 (en) * 1994-11-04 1994-12-21 Owen Mumford Ltd Improvements relating to skin prickers
US5531704A (en) * 1995-03-03 1996-07-02 Emk Enterprises, Llc Needle puncture prevention device
US5882337A (en) * 1995-06-07 1999-03-16 Johnson & Johnson Medical, Inc. Tip protection device
US7300416B2 (en) * 1995-08-22 2007-11-27 Specialized Health Products International Pre-filled retractable needle injection ampoules
NO305106B1 (no) * 1997-02-07 1999-04-06 Lifecare As Selvdestruerende injeksjonsspr°yte
US5919168A (en) * 1997-08-25 1999-07-06 Wheeler; Alton D. Injection needle protection
US6569115B1 (en) 1997-08-28 2003-05-27 Mdc Investment Holdings, Inc. Pre-filled retractable needle injection device
GB2359754B (en) 2000-03-03 2004-04-28 Nmt Group Plc Needle sheath
US5971964A (en) * 1999-01-14 1999-10-26 Donaldson; Neil Retractable syringe
JP2000245840A (ja) 1999-03-03 2000-09-12 Mitsubishi Pencil Co Ltd 注射針
US6050974A (en) * 1999-07-13 2000-04-18 Allard; Edward F. Retractable hypodermic needle
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
US6558357B1 (en) 2000-08-30 2003-05-06 Becton Dickinson And Company Hypodermic syringe with selectively retractable needle
AUPR373001A0 (en) * 2001-03-14 2001-04-12 Glenord Pty Ltd Improved non-reusable syringe
US6595955B2 (en) * 2001-03-15 2003-07-22 Specialized Health Products, Inc. Safety shield for medical needles
US7179244B2 (en) * 2001-03-15 2007-02-20 Specialized Health Products, Inc. Resettable safety shield for medical needles
US7413562B2 (en) * 2001-03-15 2008-08-19 Specialized Health Products, Inc. Safety shield for medical needles
US6902546B2 (en) 2001-03-15 2005-06-07 Specialized Health Products, Inc. Safety shield for medical needles
US6796962B2 (en) 2001-03-15 2004-09-28 Specialized Health Products, Inc. Safety shield for medical needles
US6984213B2 (en) * 2001-03-15 2006-01-10 Specialized Health Products, Inc. Biopsy needle device
US7004927B2 (en) * 2001-03-15 2006-02-28 Specialized Health Products, Inc. Safety shield for medical needles
US20030199834A1 (en) * 2002-04-18 2003-10-23 Chi-Hsuan Hsu Self-locking disposable safety syringe
US7458954B2 (en) * 2002-11-07 2008-12-02 Specialized Health Products, Inc. Safety shield for medical needles
KR100601315B1 (ko) * 2003-04-17 2006-07-19 조성구 일회용 안전 주사기
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
WO2005053774A1 (en) * 2003-11-25 2005-06-16 Specialized Health Products, Inc. Resettable safety shield for medical needles
US7344517B2 (en) * 2004-01-20 2008-03-18 Becton, Dickinson And Company Syringe having a retractable needle
CN100558420C (zh) * 2004-02-13 2009-11-11 史密斯医疗Asd公司 针头保护器
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
JP4917538B2 (ja) 2004-09-03 2012-04-18 エル・オー・エム・ラボラトリーズ・インコーポレイテッド 格納可能な針を備えた使い捨て空気圧式安全注射器
EP1655046A1 (de) * 2004-11-05 2006-05-10 Wei-Shui Wu Sicherheitsspritze
US7278986B1 (en) 2005-03-09 2007-10-09 Frost Robert J Safety syringe with needle
GB0516180D0 (en) * 2005-08-05 2005-09-14 Parker David W Retractable syringe
MX2008011864A (es) * 2006-03-21 2008-10-02 Tyco Healthcare Proteccion pasiva de seguridad de anillo de enganche para dispositivo de inyeccion.
JP5844605B2 (ja) 2011-10-31 2016-01-20 株式会社スズケン シリンジ
CA2864707A1 (en) 2012-02-23 2013-08-29 Unitract Syringe Pty Ltd Devices for targeted delivery of therapeutic implants
EP2817046A1 (de) 2012-02-23 2014-12-31 Unitract Syringe Pty Ltd Sicherheitsspritzen mit einziehbarer nadel
BR112015010607A2 (pt) * 2012-11-09 2017-12-05 Iinjec Tech Inc injetor de entrega de fluido, montagem de agulha retrátil e método para injetar pelo menos uma dose de uma medicação fluida transcutaneamente no corpo.
WO2014107800A1 (en) * 2013-01-11 2014-07-17 Fernando Kerr Design Inc. Needle system and method of using same
SG11201507456QA (en) * 2013-03-12 2015-10-29 Unitract Syringe Pty Ltd Retractable needle adapters and safety syringes
BR112015033068B1 (pt) * 2013-07-01 2022-05-31 Credence Medsystems Inc Seringa de segurança
AU2014348292B2 (en) 2013-11-15 2019-05-23 Credence Medsystems Inc. System and method for drug delivery with a safety syringe
PL3134152T3 (pl) 2014-04-24 2021-12-20 Credence Medsystems Inc. Układ bezpiecznej strzykawki
CA2965712C (en) 2014-10-31 2023-06-13 L.O.M. Laboratories Inc. Retractable needle syringe
US10709847B2 (en) 2015-01-20 2020-07-14 L.O.M. Laboratories Inc. Retractable needle syringe with unitary propellant release module
KR102124379B1 (ko) * 2017-12-20 2020-06-18 정준영 재사용이 불가능한 일회용 안전주사기

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747829A (en) * 1987-01-21 1988-05-31 E. R. Squibb & Sons, Inc. Pre-filled syringe
US4795432A (en) * 1987-02-19 1989-01-03 Karczmer Claude M Shield assembly for hypodermic injection devices
IT1227658B (it) * 1988-12-01 1991-04-23 Vittorio Boschetti B Siringa monouso con rientro e blocco dell'ago a fine iniezione a scopo di evitare il reimpiego
ES2009709A6 (es) * 1989-01-24 1989-10-01 Villar Pascual Jose Antonio Jeronguilla de seguridad monouso.
US5059180A (en) * 1989-11-21 1991-10-22 Mclees Donald J Automatic needle tip guard
US4973316A (en) * 1990-01-16 1990-11-27 Dysarz Edward D One handed retractable safety syringe
IT219694Z2 (it) * 1990-05-25 1993-04-26 Habley Medical Technology Corp Siringa di sicurezza, monouso
US5114404A (en) * 1990-07-24 1992-05-19 Paxton Gerald R Multifunctional retractable needle type general purpose disabling syringe having enhanced safety features and related method of operation
US5147303A (en) * 1991-05-23 1992-09-15 Martin Bret C Disposable safety syringe
US5195983A (en) * 1991-08-27 1993-03-23 Penta Associates Syringe guard and disposal system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012206557A1 (de) * 2012-04-20 2013-10-24 Hans Haindl Sicherheitskanüle für die extrakorporale Blutbehandlung

Also Published As

Publication number Publication date
EP0596211A1 (de) 1994-05-11
DE69316532D1 (de) 1998-02-26
JPH06142204A (ja) 1994-05-24
EP0596211B1 (de) 1998-01-21
JP3105096B2 (ja) 2000-10-30
ES2112936T3 (es) 1998-04-16
CA2104758A1 (en) 1994-05-01
US5342310A (en) 1994-08-30

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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