DE69404919T2 - Wegwerfbare Spritze mit einziehbarer Nadel - Google Patents

Wegwerfbare Spritze mit einziehbarer Nadel

Info

Publication number
DE69404919T2
DE69404919T2 DE69404919T DE69404919T DE69404919T2 DE 69404919 T2 DE69404919 T2 DE 69404919T2 DE 69404919 T DE69404919 T DE 69404919T DE 69404919 T DE69404919 T DE 69404919T DE 69404919 T2 DE69404919 T2 DE 69404919T2
Authority
DE
Germany
Prior art keywords
needle
disposable syringe
end piece
retractable needle
hub
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
DE69404919T
Other languages
English (en)
Other versions
DE69404919D1 (de
Inventor
Tarcisio Maggioni
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.)
FINESTYLE PROPERTIES Ltd
Original Assignee
FINESTYLE PROPERTIES 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
Priority claimed from IT93MI001669A external-priority patent/IT1264806B1/it
Priority claimed from ITMI940127A external-priority patent/IT1269480B/it
Application filed by FINESTYLE PROPERTIES Ltd filed Critical FINESTYLE PROPERTIES Ltd
Publication of DE69404919D1 publication Critical patent/DE69404919D1/de
Application granted granted Critical
Publication of DE69404919T2 publication Critical patent/DE69404919T2/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
    • 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
DE69404919T 1993-07-26 1994-02-18 Wegwerfbare Spritze mit einziehbarer Nadel Expired - Fee Related DE69404919T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT93MI001669A IT1264806B1 (it) 1993-07-26 1993-07-26 Struttura di siringa di sicurezza, utilizzabile una sola volta
ITMI940127A IT1269480B (it) 1994-01-26 1994-01-26 Struttura di siringa monouso provvista di ago retrattile

Publications (2)

Publication Number Publication Date
DE69404919D1 DE69404919D1 (de) 1997-09-18
DE69404919T2 true DE69404919T2 (de) 1998-01-29

Family

ID=26331030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404919T Expired - Fee Related DE69404919T2 (de) 1993-07-26 1994-02-18 Wegwerfbare Spritze mit einziehbarer Nadel

Country Status (9)

Country Link
US (1) US5395346A (de)
EP (1) EP0636381B1 (de)
JP (2) JP2887643B2 (de)
AT (1) ATE156712T1 (de)
CA (1) CA2116292A1 (de)
DE (1) DE69404919T2 (de)
DK (1) DK0636381T3 (de)
ES (1) ES2108408T3 (de)
GR (1) GR3025347T3 (de)

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FR2730937B1 (fr) * 1995-02-27 1999-05-07 Colin Dit Le Naour De Callac J Seringue a usage unique, a double securite et a aiguille retractable
AUPN254195A0 (en) * 1995-04-20 1995-05-18 Curie, Napoleon Syringe with retractable needle mount
US5569203A (en) * 1995-06-23 1996-10-29 Chen; Long-Hsiung Simplified safety syringe with retractable self-biased needle and minimized plunger
EP0852506B1 (de) * 1995-09-25 2001-02-14 Guerino Muntoni Medizinische Einmalspritze mit zurückziehbarer Nadel
EP0821974A1 (de) * 1996-08-02 1998-02-04 Beracon AG Instrument zum rechtwinkligen Herausziehen einer Kanüle aus einem Port
US6186982B1 (en) 1998-05-05 2001-02-13 Elan Corporation, Plc Subcutaneous drug delivery device with improved filling system
US6500150B1 (en) 1997-06-16 2002-12-31 Elan Pharma International Limited Pre-filled drug-delivery device and method of manufacture and assembly of same
TW359621B (en) * 1998-04-10 1999-06-01 Wen-Neng Liu Safe injector with injection needle pull-back this invention provides a safe injector with injection needle pull-back which comprises: a needle cylinder, a plunger and an injection needle
US5931813A (en) * 1997-12-26 1999-08-03 Liu; Wen-Neng Retractable and destructible safety syringe
CN1120730C (zh) * 1998-02-13 2003-09-10 王桂霞 全毁式一次性使用注射器
GB2341804B (en) 1998-09-25 2003-02-12 David William Parker Improvements in or relating to hypodermic syringes
AU2000218862A1 (en) * 1999-01-11 2000-08-01 Anthony Eric Bull Safety syringe assembly
JP2000245840A (ja) 1999-03-03 2000-09-12 Mitsubishi Pencil Co Ltd 注射針
US6093171A (en) * 1999-12-30 2000-07-25 Huang; Wu-Shun Safety syringe
OA11679A (en) * 2000-01-26 2005-01-12 Tecnedil Srl Improved disposable syringe with a retractable needle.
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
FR2814371B1 (fr) 2000-06-06 2002-12-06 Wu Shun Huang Seringue de securite avec un fourreau d'aiguille
US6432088B1 (en) * 2000-06-06 2002-08-13 Wu-Shun Huang Safety syringe with a needle sleeve lock
TW471323U (en) * 2000-06-30 2002-01-01 Jeng-Ji Luo Safe injector with easily removable pusher rod
JP2002143303A (ja) * 2000-11-16 2002-05-21 Jms Co Ltd 安全注射器
DE60101307T2 (de) 2000-12-22 2004-08-26 Nicodel S.A. Medizinische vorrichtung und verriegelungsmechanismus dafür
EP1232763A1 (de) * 2001-02-14 2002-08-21 Sergio Restelli Einwegspritze
US20020123786A1 (en) * 2001-03-02 2002-09-05 Ventrica, Inc. Methods and devices for bypassing an obstructed target vessel by placing the vessel in communication with a heart chamber containing blood
US6423033B1 (en) * 2001-03-02 2002-07-23 Jin-Chou Tsai Safety hypodermic syringe
US6796969B1 (en) 2001-03-29 2004-09-28 Stig O. Andersson Hypodermic injection device
EP1385563A1 (de) * 2001-05-02 2004-02-04 Finestyle Properties Limited Einwegspritze mit einziehbarer nadel
US6802827B2 (en) 2001-06-26 2004-10-12 Stig O. Andersson Hypodermic implant device
US6613015B2 (en) * 2001-10-04 2003-09-02 Deltec, Inc. Right angle safety needle
GB2380680A (en) * 2001-10-12 2003-04-16 Plastic Medical Single-use syringe assembly
TW200300354A (en) * 2001-11-12 2003-06-01 Jms Co Ltd Injection needle retractable injector
KR20030046270A (ko) * 2001-12-05 2003-06-12 (주)바이오덴트 개선된 치과용 주사기 및 주사 바늘
JP4598400B2 (ja) * 2002-02-27 2010-12-15 ダイク、ルイス アール． ヴァン 自動注射針引込み式安全注射器
US20040215644A1 (en) * 2002-03-06 2004-10-28 Edwards Robert Clair Apparatus, method, and system for aggregated no query restore
GR20020100365A (el) * 2002-08-06 2004-04-22 Nicodel S.A. Ιατρικο εργαλειο
NL1021689C2 (nl) * 2002-10-18 2004-05-12 Advanced Protective Injection Injectiespuit met terugtrekbare inspuitnaald.
DE20303231U1 (de) * 2003-02-27 2003-04-30 Braun Melsungen Ag Spritzenzylinder mit Kanülenaufsatz
TWI252116B (en) * 2003-07-21 2006-04-01 Ping-De Huang Safety syringe
GB2404338B (en) 2003-07-30 2007-01-24 Safe T Ltd Actuator and containment device for a syringe
KR100571553B1 (ko) 2004-06-23 2006-04-24 (주)모노메디코리아 일회용 안전 주사기
GB0420640D0 (en) 2004-09-16 2004-10-20 Speriam Securities Inc A syringe
WO2006076829A1 (fr) * 2005-01-21 2006-07-27 Hsienwen Hsieh Seringue jetable
US20070060886A1 (en) * 2005-08-25 2007-03-15 Knepshield William R Syringe
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
US7972302B2 (en) * 2007-06-12 2011-07-05 Becton, Dickinson And Company Syringe with disabling mechanism
US8361018B2 (en) 2007-06-12 2013-01-29 Becton, Dickinson And Company Syringe with disabling mechanism
KR200442835Y1 (ko) * 2008-05-06 2008-12-17 최숙녀 안전 주사기
ES2379188B1 (es) * 2009-09-15 2013-01-30 Juan José SORIANO AZORÍN Jeringuilla desechable.
EP2517751B8 (de) 2011-04-27 2018-02-28 Kpr U.S., Llc Sicherheits-IV-Katheteranordnungen
US8591467B2 (en) 2011-07-25 2013-11-26 Covidien Lp Vascular access assembly and safety device
WO2013048975A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety catheter
EP2760521B1 (de) 2011-09-26 2016-01-06 Covidien LP Sicherheits-iv-katheter und nadelanordnung
WO2013056223A1 (en) 2011-10-14 2013-04-18 Covidien Lp Safety iv catheter assembly
US8585611B1 (en) * 2012-08-03 2013-11-19 Allen J. Raymond Safety blood collector system
CN104998325A (zh) * 2015-07-20 2015-10-28 苏州百利医疗用品有限公司 防污染无菌注射器
RU2666274C1 (ru) * 2017-07-26 2018-09-06 Общество с ограниченной ответственностью научно-производственная фирма "Костромская медтехника" Шприц одноразовый

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770655A (en) * 1987-03-13 1988-09-13 Habley Medical Technology Corporation Disease control syringe having a retractable needle
US5047016A (en) * 1987-12-21 1991-09-10 Stuart M. Dolgin Fluid passing apparatus with means for covering the same
AU616711B2 (en) * 1987-12-21 1991-11-07 Stuart M. Dolgin Fluid passing apparatus with means for covering the same
NL8802106A (nl) * 1988-08-26 1990-03-16 Abraham Van Den Haak Naaldbeveiliging voor een injectiespuit.
IT1225440B (it) * 1988-12-07 1990-11-13 Nacci Gaetano Pistone per siringhe che rende automaticamente inoffensivo l'ago ipodermico, all'uopo modificato, dopo l'uso
US4950241A (en) * 1988-12-27 1990-08-21 Sherwood Medical Company Disposable syringe
IT219116Z2 (it) * 1989-12-05 1992-12-10 Gallo Michele Antonio "siringa di sicurezza"
NL9000487A (nl) * 1990-03-01 1991-10-01 Advanced Protective Injection Beveiligingssamenstel voor een injectiespuit.
WO1992011883A1 (en) * 1990-12-28 1992-07-23 Yulami Pty Ltd Syringe device

Also Published As

Publication number Publication date
CA2116292A1 (en) 1995-01-27
GR3025347T3 (en) 1998-02-27
EP0636381A3 (de) 1995-03-08
DE69404919D1 (de) 1997-09-18
JPH1189933A (ja) 1999-04-06
JPH0751372A (ja) 1995-02-28
EP0636381B1 (de) 1997-08-13
DK0636381T3 (da) 1998-03-30
JP2887643B2 (ja) 1999-04-26
ATE156712T1 (de) 1997-08-15
ES2108408T3 (es) 1997-12-16
EP0636381A2 (de) 1995-02-01
US5395346A (en) 1995-03-07

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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