GR3025347T3 - Disposable syringe with a retractable needle. - Google Patents

Disposable syringe with a retractable needle.

Info

Publication number
GR3025347T3
GR3025347T3 GR970402989T GR970402989T GR3025347T3 GR 3025347 T3 GR3025347 T3 GR 3025347T3 GR 970402989 T GR970402989 T GR 970402989T GR 970402989 T GR970402989 T GR 970402989T GR 3025347 T3 GR3025347 T3 GR 3025347T3
Authority
GR
Greece
Prior art keywords
needle
disposable syringe
end piece
retractable needle
hub
Prior art date
Application number
GR970402989T
Other languages
English (en)
Inventor
Tarcisio Maggioni
Original Assignee
P T O S R L Prodotti Tecnologi
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 P T O S R L Prodotti Tecnologi filed Critical P T O S R L Prodotti Tecnologi
Publication of GR3025347T3 publication Critical patent/GR3025347T3/el

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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
GR970402989T 1993-07-26 1997-11-11 Disposable syringe with a retractable needle. GR3025347T3 (en)

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 (1)

Publication Number Publication Date
GR3025347T3 true GR3025347T3 (en) 1998-02-27

Family

ID=26331030

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970402989T GR3025347T3 (en) 1993-07-26 1997-11-11 Disposable syringe with a retractable needle.

Country Status (9)

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

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1997011731A1 (en) * 1995-09-25 1997-04-03 Guerino Muntoni Disposable medical syringe with retractable needle
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
WO2000041494A2 (en) * 1999-01-11 2000-07-20 Peter Balfour Dugmore 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
KR20040016830A (ko) 2000-12-22 2004-02-25 니코델 에스에이 의료기기 및 그 잠금장치
EP1232763A1 (en) * 2001-02-14 2002-08-21 Sergio Restelli Disposable syringe
US6423033B1 (en) * 2001-03-02 2002-07-23 Jin-Chou Tsai Safety hypodermic syringe
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
US6796969B1 (en) 2001-03-29 2004-09-28 Stig O. Andersson Hypodermic injection device
EP1385563A1 (en) * 2001-05-02 2004-02-04 Finestyle Properties Limited Disposable retractable-needle syringe
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
ATE333917T1 (de) * 2002-02-27 2006-08-15 Safeshot Technologies Llc Sicherheitsspritze mit automatisch zurückziehbarer kanüle
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.
US8486024B2 (en) 2011-04-27 2013-07-16 Covidien Lp Safety IV catheter assemblies
US8591467B2 (en) 2011-07-25 2013-11-26 Covidien Lp Vascular access assembly and safety device
US8715250B2 (en) 2011-09-26 2014-05-06 Covidien Lp Safety catheter and needle assembly
WO2013048975A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety catheter
US8834422B2 (en) 2011-10-14 2014-09-16 Covidien Lp Vascular access assembly and safety device
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
AU616711B2 (en) * 1987-12-21 1991-11-07 Stuart M. Dolgin Fluid passing apparatus with means for covering the same
US5047016A (en) * 1987-12-21 1991-09-10 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
US5395346A (en) 1995-03-07
EP0636381A3 (el) 1995-03-08
ATE156712T1 (de) 1997-08-15
CA2116292A1 (en) 1995-01-27
EP0636381A2 (en) 1995-02-01
EP0636381B1 (en) 1997-08-13
DE69404919T2 (de) 1998-01-29
JPH1189933A (ja) 1999-04-06
ES2108408T3 (es) 1997-12-16
JP2887643B2 (ja) 1999-04-26
DE69404919D1 (de) 1997-09-18
DK0636381T3 (da) 1998-03-30
JPH0751372A (ja) 1995-02-28

Similar Documents

Publication Publication Date Title
GR3025347T3 (en) Disposable syringe with a retractable needle.
WO1998003210A3 (en) Single-use syringe device
EP0847770A3 (en) Prefilled syringe
DK0528120T3 (da) Sprøjte til medicinske formål
ATE279953T1 (de) Spritze mit lösbarer spritzenzylinder
EP0397977A3 (de) Spritze für medizinische Zwecke
TW230752B (el)
AU5198286A (en) Injektion sspritze
CA2304549A1 (en) Prefilled ampoules and manufacture thereof
IL93881A0 (en) Pre-filled injection device
DE68902781D1 (de) Sicherheits-wegwerfspritze.
EP0096314A3 (en) Syringe assembly with snap-fit components
MY105743A (en) Syringe assembly.
WO1989000432A3 (fr) Seringue de haute securite non reutilisable
AU547955B2 (en) Disposable hypodermic syringe
GB2297693A (en) Syringes
WO2003020341A3 (en) Retractable hyposermic syringe
WO2003051436A3 (en) Disposable safety syringe including an automatically retractable needle
MX9700836A (es) Jeringa con cubierta protectora de canula y barra central selladora.
IE43036L (en) Piston member for an injection syringe
ATE262360T1 (de) Spritzenkörper mit nadelschutz
ES2041573A1 (es) Jeringuilla de seguridad simplificada.
DE9218762U1 (de) Vorrichtung zur Verbindung zweier Werkzeugteile
GB2071247A (en) Gripper ring for a tube coupling
SE8603757L (sv) Slangkoppling for medicinskt bruk