GR890100800A - Συριγγα μιας χρησεως. - Google Patents

Συριγγα μιας χρησεως.

Info

Publication number
GR890100800A
GR890100800A GR890100800A GR890100800A GR890100800A GR 890100800 A GR890100800 A GR 890100800A GR 890100800 A GR890100800 A GR 890100800A GR 890100800 A GR890100800 A GR 890100800A GR 890100800 A GR890100800 A GR 890100800A
Authority
GR
Greece
Prior art keywords
needle
retaining member
expansion
operating position
plunger
Prior art date
Application number
GR890100800A
Other languages
English (en)
Inventor
Vittorio Boschetti
Original Assignee
Brief Srl
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 Brief Srl filed Critical Brief Srl
Publication of GR890100800A publication Critical patent/GR890100800A/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
    • A61M5/50—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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Σύριγξ μιας μοναδικής χρήσεως περιγράφεται, που περιλαμβάνει σωληνωτό σώμα (2) έχον εμβολέα (3) ολισθαίνοντα εντός αυτού κατά στεγανοποιητικήν σχέσιν βελόνην (12) κινουμένην μεταξύ μιας πρώτης θέσεως ασφαλείας και μιας δευτέρας θέσεως λειτουργίας αντιστοίχως ανακαλουμένης υπό του σώματος (2) και επεκτεινομένης εντός αυτού (2) μέσω στομίου (8) του τελευταίου, ως και ελατήριον (22), που παρέχει κλίσιν εις την βελόνην (12) προς την θέσιν ανακλήσεως αυτής. Δια την προσωρινήν ασφάλισιν της βελόνης εις την θέσιν λειτουργίας, η σύριγξ προσέτι περιλαμβάνει ένα διαστελλόμενο συγκρατητικό μέλος (15) προσαρμοζόμενο εις το ένα άκρο της βελόνης (12), μιαν τουλάχιστον αναβαθμίδα (11) προσδιοριζομένην εις το σωληνωτό σώμα κατά τοιαύτην απόστασιν εν απομακρύνσει, ώστε να αφήνη την βαθμίδα να υπόκειται εις υπέρβασιν υπό του συγκρατητικού μέλους, καθώς η βελόνη μετακινείται εκ πρώτης προς την δευτέραν θέσιν, μίαν διάταξιν διαστολής (7) δια το συγκρατητικό μέλος, που φέρεται αφαιρετώς επί του εμβολέως (3) και είναι προσηρμοσμένη να εισέρχεται και να συγκρατείται εις την πρώτην υποδοχήν (18) του συγκρατητικού μέλους (15) δια την διαστολήν αυτού μετά την υπέρβασιν της βαθμίδας (11) και δια την συγκράτησιν της βελόνης εις την θέσιν λειτουργίας, ως και μέσο (5,6) εκτοπίσεως της διατάξεως διαστολής εκ της πρώτης υποδοχής προς αποσύνδεσιν του συγκρατητικού μέλους εκ της βαθμίδος και απελευθέρωσιν της βελόνης προς επαναφοράν εις την πρώτην θέσιν αυτής.ω
GR890100800A 1988-12-01 1989-12-01 Συριγγα μιας χρησεως. GR890100800A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822810A IT1227658B (it) 1988-12-01 1988-12-01 Siringa monouso con rientro e blocco dell'ago a fine iniezione a scopo di evitare il reimpiego

Publications (1)

Publication Number Publication Date
GR890100800A true GR890100800A (el) 1991-03-15

Family

ID=11200699

Family Applications (1)

Application Number Title Priority Date Filing Date
GR890100800A GR890100800A (el) 1988-12-01 1989-12-01 Συριγγα μιας χρησεως.

Country Status (17)

Country Link
US (1) US5342308A (el)
EP (1) EP0449907B1 (el)
JP (1) JPH04501968A (el)
KR (1) KR900701343A (el)
CN (1) CN1043083A (el)
AT (1) ATE125450T1 (el)
AU (1) AU4664389A (el)
CA (1) CA2004086A1 (el)
CS (1) CS675389A2 (el)
DD (1) DD290810A5 (el)
DE (1) DE68923622T2 (el)
GR (1) GR890100800A (el)
IL (1) IL92413A0 (el)
IT (1) IT1227658B (el)
PT (1) PT92439B (el)
WO (1) WO1990006148A1 (el)
ZA (1) ZA899104B (el)

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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
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US5613952A (en) * 1991-12-23 1997-03-25 Syringe Develpoment Partners Safety syringe
FR2694198B1 (fr) * 1992-07-31 1994-10-21 Claude Trapp Dispositif de protection d'aiguille d'injection.
EP0582849A1 (fr) * 1992-08-12 1994-02-16 Brice Somers Seringue
JP3105096B2 (ja) * 1992-10-31 2000-10-30 日本ケミカルリサーチ株式会社 針管格納機構付注射器
US5836921A (en) * 1993-08-23 1998-11-17 Mahurkar; Sakharam D. Hypodermic needle assembly
US5531704A (en) * 1995-03-03 1996-07-02 Emk Enterprises, Llc Needle puncture prevention device
US5762634A (en) * 1995-08-14 1998-06-09 Vista Medical Innovations, Inc. Protractable and retractable hypodermic needle syringe
AU7226998A (en) 1997-05-26 1998-12-30 Brice Somers Safety syringe
US5919168A (en) * 1997-08-25 1999-07-06 Wheeler; Alton D. Injection needle protection
US5938641A (en) * 1998-01-07 1999-08-17 Villanueva; George Safety syringe
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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
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KR20040103930A (ko) 2002-02-11 2004-12-09 앤태어스 파머, 인코퍼레이티드 피내 주사기
US7192418B2 (en) * 2002-05-10 2007-03-20 Ming-Jeng Shue Disposable syringe
US6926697B2 (en) 2003-05-13 2005-08-09 Robert Malenchek Adaptor for converting a non-safety syringe into a safety syringe
US20050054982A1 (en) * 2003-09-10 2005-03-10 Bellucci Mitchell J. Umbilical cord sampling system and method
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
BRPI0517177A (pt) * 2004-12-14 2008-09-30 Global Medisafe Holdings Pty L seringa de segurança auto-retrátil
BRPI0614025A2 (pt) 2005-01-24 2012-12-25 Antares Pharma Inc injetores de jato
US20090240210A1 (en) * 2005-03-14 2009-09-24 Global Medisafe Holdings Limited Auto retractable syringe
US20070078404A1 (en) * 2005-07-22 2007-04-05 Wei-Shui Wu Safety syringe whose needle can be pulled back
JP2009506848A (ja) * 2005-09-06 2009-02-19 グローバル メディセーフ ホールディングス リミテッド 格納式注射針を有する使い捨て安全注射器
AU2006315063A1 (en) 2005-11-15 2007-05-24 Global Medisafe Holdings Pty Limited Safety syringe with plunger locking means
US20070129677A1 (en) * 2005-12-07 2007-06-07 Hsiu-Yun Lin Double V-shaped groove safety syringe
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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

Also Published As

Publication number Publication date
US5342308A (en) 1994-08-30
EP0449907B1 (en) 1995-07-26
KR900701343A (ko) 1990-12-01
IT1227658B (it) 1991-04-23
ZA899104B (en) 1990-08-29
CS675389A2 (en) 1991-06-11
PT92439A (pt) 1990-06-29
DE68923622T2 (de) 1996-01-18
IL92413A0 (en) 1990-07-26
DD290810A5 (de) 1991-06-13
WO1990006148A1 (en) 1990-06-14
AU4664389A (en) 1990-06-26
ATE125450T1 (de) 1995-08-15
PT92439B (pt) 1995-09-12
CN1043083A (zh) 1990-06-20
DE68923622D1 (de) 1995-08-31
EP0449907A1 (en) 1991-10-09
CA2004086A1 (en) 1990-06-01
JPH04501968A (ja) 1992-04-09
IT8822810A0 (it) 1988-12-01

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