ATE104558T1 - Sicherheitsinjektionsspritze. - Google Patents

Sicherheitsinjektionsspritze.

Info

Publication number
ATE104558T1
ATE104558T1 AT9090306191T AT90306191T ATE104558T1 AT E104558 T1 ATE104558 T1 AT E104558T1 AT 9090306191 T AT9090306191 T AT 9090306191T AT 90306191 T AT90306191 T AT 90306191T AT E104558 T1 ATE104558 T1 AT E104558T1
Authority
AT
Austria
Prior art keywords
holder
pushed
plunger
spring
needle
Prior art date
Application number
AT9090306191T
Other languages
English (en)
Inventor
Chien-Hua Tsao
Original Assignee
Tsao Chien Hua
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 Tsao Chien Hua filed Critical Tsao Chien Hua
Application granted granted Critical
Publication of ATE104558T1 publication Critical patent/ATE104558T1/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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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
    • A61M5/50—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
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking 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
    • A61M5/50—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

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)
AT9090306191T 1989-08-14 1990-06-07 Sicherheitsinjektionsspritze. ATE104558T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/393,390 US5019044A (en) 1989-08-14 1989-08-14 Safety hypodermic syringe
EP90306191A EP0413414B1 (de) 1989-08-14 1990-06-07 Sicherheitsinjektionsspritze

Publications (1)

Publication Number Publication Date
ATE104558T1 true ATE104558T1 (de) 1994-05-15

Family

ID=23554501

Family Applications (1)

Application Number Title Priority Date Filing Date
AT9090306191T ATE104558T1 (de) 1989-08-14 1990-06-07 Sicherheitsinjektionsspritze.

Country Status (9)

Country Link
US (1) US5019044A (de)
EP (1) EP0413414B1 (de)
CN (1) CN1049457A (de)
AT (1) ATE104558T1 (de)
AU (1) AU613836B2 (de)
CA (1) CA2018200C (de)
DE (1) DE69008273T2 (de)
DK (1) DK0413414T3 (de)
ES (1) ES2051472T3 (de)

Families Citing this family (105)

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US5407431A (en) 1989-07-11 1995-04-18 Med-Design Inc. Intravenous catheter insertion device with retractable needle
US6096005A (en) 1989-07-11 2000-08-01 Mdc Investment Holdings, Inc. Retractable needle medical devices
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IT219694Z2 (it) * 1990-05-25 1993-04-26 Habley Medical Technology Corp Siringa di sicurezza, monouso
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ES2101096T3 (es) * 1991-04-17 1997-07-01 Louis Ryles Jeringa.
EP0515766B1 (de) * 1991-05-29 1994-08-24 Paolo Caselli Spritze mit Vorrichtung zum selbsttätigen Klemmen der Nadel und mit Mittel zum Einziehen der Nadel in die Spritze am Ende einer Einspritzung
US5211628A (en) * 1991-09-30 1993-05-18 Marshall John M Syringe with automatic retracting needle
US5211629A (en) * 1991-12-23 1993-05-18 Pressly William B S Safety syringe
US5613952A (en) 1991-12-23 1997-03-25 Syringe Develpoment Partners Safety syringe
WO1993012830A1 (en) * 1992-01-03 1993-07-08 Lok-Needle Syringe Company Pty. Ltd. Hypodermic syringe with retractable needle
US5180370A (en) * 1992-05-18 1993-01-19 Gillespie Elgene R Safety hypodermic syringe with retractable needle
UA26190C2 (uk) * 1992-07-28 1999-07-19 Сейфтек Ай Лімітед Шприц
WO1994004207A1 (en) * 1992-08-17 1994-03-03 Allard Edward F Method and apparatus for a retracting needle
US5352208A (en) * 1992-11-30 1994-10-04 Robinson Wilbur D Safe non-reusable hypodermic syringe
US5346480A (en) * 1992-12-14 1994-09-13 Q-Med, Inc. Syringe with retractable needle
ES2054589B1 (es) * 1993-01-27 1995-03-01 Mulleras Vicente Montesinos Jeringuilla retyractil autodestruible.
US5336198A (en) * 1993-02-01 1994-08-09 Innova Development Corp. Hypodermic syringe with needle retraction feature
ES2056741B1 (es) * 1993-02-23 1995-04-01 Batlle Jaime Caralt Mejoras introducidas en jeringas hipodermicas de un solo uso.
US5836921A (en) * 1993-08-23 1998-11-17 Mahurkar; Sakharam D. Hypodermic needle assembly
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US5423758A (en) * 1993-12-16 1995-06-13 Shaw; Thomas J. Retractable fluid collection device
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
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CA2197573C (en) * 1994-08-18 2003-01-28 Keith Herd Younie Mcmahon Needle retraction mechanisms
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US6221055B1 (en) 1998-03-04 2001-04-24 Retractable Technologies, Inc. Retractable dental syringe
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US5935104A (en) * 1998-08-21 1999-08-10 Safety Medical Manufacturing, Incorporated Safety medical syringe with retractable needle
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US6958055B2 (en) * 1998-09-04 2005-10-25 Nmt Group Plc Retractable needle syringe including a sheath and an intravenous adapter
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US6221052B1 (en) 1998-12-18 2001-04-24 Becton, Dickinson And Company Retracting needle syringe
US6010486A (en) * 1998-12-18 2000-01-04 Becton Dickinson And Company Retracting needle syringe
US6036674A (en) * 1998-12-18 2000-03-14 Becton Dickinson And Company Retracting needle syringe
ES2161166B1 (es) * 1999-09-16 2002-05-16 Boigues Jose Victor Alapont Jeringuilla de una sola utilizacion.
US6235003B1 (en) 1999-10-12 2001-05-22 Edward D. Dysarz Inclined plane latching device for a spring needle cannula and a spring needle
US6368303B1 (en) 1999-10-15 2002-04-09 Becton, Dickinson And Company Retracting needle syringe
US6517516B1 (en) 1999-10-15 2003-02-11 Becton Dickinson And Company Method of making a retracting needle syringe
US6840291B2 (en) * 1999-10-15 2005-01-11 Becton Dickinson And Company Attachment for a medical device
SE9904311L (sv) 1999-11-26 2000-11-13 Rolf Helg För injektion eller provtagning avsedd spruta av engångstyp
WO2001037898A2 (en) 1999-11-29 2001-05-31 Mdc Investment Holdings, Inc. Combination safety needle assembly and medical apparatus
US6099500A (en) * 1999-12-03 2000-08-08 Dysarz; Edward D. Safety needle cannula module that is activated by a safety syringe and plunger module
US6228054B1 (en) 1999-12-03 2001-05-08 Edward D. Dysarz Interchangeable safety needle cannula module that is activated by a safety syringe and plunger module
US7329238B2 (en) * 1999-12-07 2008-02-12 Specialized Health Products Inc. Safety needle medical bearing devices
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US20030050605A1 (en) * 1999-12-08 2003-03-13 John Targell Closure assembly in particular for hypodermic syringes
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AUPQ647100A0 (en) * 2000-03-27 2000-04-20 Austin, Peter George Retractable syringe
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US6524276B1 (en) * 2000-06-05 2003-02-25 Mdc Investment Holdings, Inc. Fluid collection device having tilting retractable needle
US6599268B1 (en) 2000-06-27 2003-07-29 Becton Dickinson And Company Hypodermic syringe with a selectively 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
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
US6800066B2 (en) * 2001-04-26 2004-10-05 Nmt Group Plc Retractable needle syringe
GB2376889A (en) * 2001-04-26 2002-12-31 Nmt Group Plc Fluid handling devices
AUPS037802A0 (en) * 2002-02-08 2002-02-28 Hansen, Jeff Retractable disposable one-use needle
CN100341591C (zh) * 2002-03-22 2007-10-10 黄吴顺 安全式针筒
WO2004033008A1 (en) * 2002-10-11 2004-04-22 Becton Dickinson And Company Single use syringe having safety shield
US20040116854A1 (en) * 2002-12-12 2004-06-17 Abulhaj Ramzi F. Syringe retractable needle and method
CN101327350B (zh) * 2003-02-13 2010-10-13 许明正 具有注射及抽血功能的安全器械
AU2003901197A0 (en) * 2003-03-17 2003-04-03 Simon Paul Clayson A retractable syringe
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
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US20060084919A1 (en) * 2004-10-18 2006-04-20 Shaw Thomas J Fixed-dose syringe with limited aspiration
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WO2006096901A1 (en) * 2005-03-14 2006-09-21 Global Medisafe Holdings Limited Exchange needle auto retractable syringe
US20090240210A1 (en) * 2005-03-14 2009-09-24 Global Medisafe Holdings Limited Auto retractable syringe
EP1754499A1 (de) * 2005-08-19 2007-02-21 Wei-Shui Wu Sicherheit-Subkutaninjektionsspritze mit einziehbarem Nadelhalter
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US7846135B2 (en) 2006-02-24 2010-12-07 Midland Medical Holding LLC Retractable needle syringe with needle trap
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US8167820B2 (en) * 2009-03-20 2012-05-01 Mahurkar Sakharam D Retractable needle-safety blood sampling device
US20110125130A1 (en) * 2009-04-08 2011-05-26 Stat Medical Devices, Inc. Retractable needle assembly and syringe utilizing the same
US8986249B2 (en) * 2009-04-08 2015-03-24 Stat Medical Devices, Inc. Retractable needle assembly and syringe utilizing the same
US9480799B2 (en) * 2009-04-08 2016-11-01 Stat Medical Devices, Inc. Retractable needle assembly utilizing a standard interface and syringe utilizing the same
US7918821B2 (en) 2009-05-05 2011-04-05 Mahurkar Sakharam D Universal safety syringe
DE102014006323B4 (de) * 2014-04-30 2024-05-29 Gerresheimer Regensburg Gmbh Vorgefüllte Spritze mit Wiederverwendungsschutz
RU195182U1 (ru) * 2019-11-14 2020-01-17 Общество с ограниченной ответственностью "Специальная и медицинская техника" (ООО "Спецмедтехника") Устройство для подготовки к внутрикостной инфузии

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GB2197792A (en) * 1986-11-26 1988-06-02 Power Richard Kiteley Disposable syringes
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US4838869A (en) * 1987-08-29 1989-06-13 Allard Edward F Retractable needle syringe
US4781684A (en) * 1987-09-03 1988-11-01 Trenner Lewis E Single use disposable hypodermic syringe
CH669910A5 (en) * 1988-07-05 1989-04-28 Michel Elie Ritzi Syringe with two series of stops on piston - engageable by rotation with slot in cover to allow motion in one direction only

Also Published As

Publication number Publication date
DE69008273D1 (de) 1994-05-26
AU613836B2 (en) 1991-08-08
DK0413414T3 (da) 1994-07-18
AU5709790A (en) 1991-02-14
EP0413414A1 (de) 1991-02-20
CA2018200A1 (en) 1991-02-14
DE69008273T2 (de) 1994-09-29
ES2051472T3 (es) 1994-06-16
EP0413414B1 (de) 1994-04-20
CA2018200C (en) 1997-10-14
CN1049457A (zh) 1991-02-27
US5019044A (en) 1991-05-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee