ATE80315T1 - Spritze mit selbsttaetiger sicherung. - Google Patents

Spritze mit selbsttaetiger sicherung.

Info

Publication number
ATE80315T1
ATE80315T1 AT88810868T AT88810868T ATE80315T1 AT E80315 T1 ATE80315 T1 AT E80315T1 AT 88810868 T AT88810868 T AT 88810868T AT 88810868 T AT88810868 T AT 88810868T AT E80315 T1 ATE80315 T1 AT E80315T1
Authority
AT
Austria
Prior art keywords
syringe
collar
elements
piston rod
automatic safety
Prior art date
Application number
AT88810868T
Other languages
English (en)
Inventor
Albert Chanson
Original Assignee
Albert Chanson
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 Albert Chanson filed Critical Albert Chanson
Application granted granted Critical
Publication of ATE80315T1 publication Critical patent/ATE80315T1/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
    • A61M5/50—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
    • 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
    • A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3121—Means preventing contamination of the medicament compartment of a syringe via the proximal end of a syringe, i.e. syringe end opposite to needle cannula mounting end

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)
AT88810868T 1987-12-16 1988-12-16 Spritze mit selbsttaetiger sicherung. ATE80315T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH490687 1987-12-16
EP88810868A EP0321414B1 (de) 1987-12-16 1988-12-16 Spritze mit selbsttätiger Sicherung

Publications (1)

Publication Number Publication Date
ATE80315T1 true ATE80315T1 (de) 1992-09-15

Family

ID=4284603

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88810868T ATE80315T1 (de) 1987-12-16 1988-12-16 Spritze mit selbsttaetiger sicherung.

Country Status (3)

Country Link
EP (1) EP0321414B1 (de)
AT (1) ATE80315T1 (de)
DE (1) DE3874504T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973308A (en) * 1987-05-22 1990-11-27 Ramon M. Rovira Injection syringe with mechanism preventing reuse
GB2220143B (en) * 1988-06-28 1991-10-02 William Thomas Dennis Bates Single-use syringe
EP0415867A1 (de) * 1989-07-03 1991-03-06 Fabersanitas S.A. Spritzennadel-Injecktionsvorrichtung ohne Wiederverwendungsmöglichkeit
JP2003199827A (ja) * 2001-12-28 2003-07-15 Terumo Corp シリンジ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1948982A (en) * 1932-08-15 1934-02-27 Cutter Lab Hypodermic syringe
FR2348708A1 (fr) * 1976-04-23 1977-11-18 Becton Dickinson France Ampoule-seringue et son procede d'utilisation
CH620126A5 (de) * 1978-03-10 1980-11-14 Tulcea Sa

Also Published As

Publication number Publication date
DE3874504D1 (de) 1992-10-15
EP0321414A2 (de) 1989-06-21
EP0321414A3 (en) 1989-09-20
EP0321414B1 (de) 1992-09-09
DE3874504T2 (de) 1993-04-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties