WO1994028955A3 - Seringue a usage medical unique autodestructive - Google Patents

Seringue a usage medical unique autodestructive Download PDF

Info

Publication number
WO1994028955A3
WO1994028955A3 PCT/BE1994/000036 BE9400036W WO9428955A3 WO 1994028955 A3 WO1994028955 A3 WO 1994028955A3 BE 9400036 W BE9400036 W BE 9400036W WO 9428955 A3 WO9428955 A3 WO 9428955A3
Authority
WO
WIPO (PCT)
Prior art keywords
reservoir
push
rod
single use
medical syringe
Prior art date
Application number
PCT/BE1994/000036
Other languages
English (en)
Other versions
WO1994028955A2 (fr
Inventor
Daniel Delannoy
Original Assignee
Daniel Delannoy
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 Daniel Delannoy filed Critical Daniel Delannoy
Publication of WO1994028955A2 publication Critical patent/WO1994028955A2/fr
Publication of WO1994028955A3 publication Critical patent/WO1994028955A3/fr

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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3253—Constructional features thereof, e.g. to improve manipulation or functioning disconnecting the needle hub from the syringe barrel during removal of the sleeve from the syringe barrel
    • 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
    • A61M2005/5006—Having means for destroying the syringe barrel, e.g. by cutting or piercing

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

La seringue comporte un dispositif (4) permettant de solidariser la tige-poussoir (3) avec le réservoir (1) par la perforation de celui-ci (1). Le dispositif (4) est intégré à la tige-poussoir (3) et l'accompagne lors des transferts du remplissage ainsi que durant une certaine partie lors de l'injection. Lors de la descente l'arrêt du dispositif (4) interrompt son déplacement conjoint avec la tige-poussoir (3) créant une course différentielle exploitée pour l'extension du dispositif (4) portant une pointe (6) engendrant la perforation du réservoir (1) ainsi que le découpage du réservoir lors d'une tentative d'un nouveau remplissage. Un étui (8) permet l'extraction de l'aiguille afin de supprimer les risques d'accidents lors des manipulations. En se séparant de la seringue, l'étui provoque la détérioration de la seringue (1).
PCT/BE1994/000036 1993-06-03 1994-06-01 Seringue a usage medical unique autodestructive WO1994028955A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9300562A BE1007043A3 (fr) 1993-06-03 1993-06-03 Seringue a usage medical unique autodestructive.
BE09300562 1993-06-03

Publications (2)

Publication Number Publication Date
WO1994028955A2 WO1994028955A2 (fr) 1994-12-22
WO1994028955A3 true WO1994028955A3 (fr) 1995-06-01

Family

ID=3887075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE1994/000036 WO1994028955A2 (fr) 1993-06-03 1994-06-01 Seringue a usage medical unique autodestructive

Country Status (2)

Country Link
BE (1) BE1007043A3 (fr)
WO (1) WO1994028955A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2282974A1 (fr) * 1999-09-22 2001-03-22 Douglas C. V. Campbell Seringue auto-destructrice
AU2002365619A1 (en) * 2001-12-05 2003-06-17 Qingfeng Wu A self destructive single use syringe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391273A (en) * 1980-08-08 1983-07-05 Mercantile & Technical Promotions Inc. Non-reusable, disposable syringes
DE4034673A1 (de) * 1990-09-27 1992-04-02 Bader & Partner Medizintechnik Spritze, insbesondere fuer den medizinischen gebrauch
WO1992017223A1 (fr) * 1991-04-02 1992-10-15 Flp Enterprises, Inc. Seringue non reutilisable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391273A (en) * 1980-08-08 1983-07-05 Mercantile & Technical Promotions Inc. Non-reusable, disposable syringes
DE4034673A1 (de) * 1990-09-27 1992-04-02 Bader & Partner Medizintechnik Spritze, insbesondere fuer den medizinischen gebrauch
WO1992017223A1 (fr) * 1991-04-02 1992-10-15 Flp Enterprises, Inc. Seringue non reutilisable

Also Published As

Publication number Publication date
BE1007043A3 (fr) 1995-02-28
WO1994028955A2 (fr) 1994-12-22

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