DE69026618T2 - Einsatzelement zum vermeiden der wiederverwendung von spritzen aus kunststoff - Google Patents

Einsatzelement zum vermeiden der wiederverwendung von spritzen aus kunststoff

Info

Publication number
DE69026618T2
DE69026618T2 DE69026618T DE69026618T DE69026618T2 DE 69026618 T2 DE69026618 T2 DE 69026618T2 DE 69026618 T DE69026618 T DE 69026618T DE 69026618 T DE69026618 T DE 69026618T DE 69026618 T2 DE69026618 T2 DE 69026618T2
Authority
DE
Germany
Prior art keywords
syringe
barbed
plunger stem
plastic
injection end
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
DE69026618T
Other languages
English (en)
Other versions
DE69026618D1 (de
Inventor
Alan Chris Allison
Richard A Jaffe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69026618D1 publication Critical patent/DE69026618D1/de
Application granted granted Critical
Publication of DE69026618T2 publication Critical patent/DE69026618T2/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
    • A61M5/50—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
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • 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
    • 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
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
    • A61M2005/5033—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston by use of an intermediate blocking member positioned between the syringe barrel and the piston rod to prevent retraction of the latter, e.g. toothed clip placed on the piston rod

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE69026618T 1989-08-07 1990-08-06 Einsatzelement zum vermeiden der wiederverwendung von spritzen aus kunststoff Expired - Fee Related DE69026618T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39008389A 1989-08-07 1989-08-07
PCT/US1990/004406 WO1991001768A1 (en) 1989-08-07 1990-08-06 Insertable element for preventing reuse of plastic syringes

Publications (2)

Publication Number Publication Date
DE69026618D1 DE69026618D1 (de) 1996-05-23
DE69026618T2 true DE69026618T2 (de) 1997-02-20

Family

ID=23540978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026618T Expired - Fee Related DE69026618T2 (de) 1989-08-07 1990-08-06 Einsatzelement zum vermeiden der wiederverwendung von spritzen aus kunststoff

Country Status (7)

Country Link
EP (1) EP0489750B1 (de)
AT (1) ATE136798T1 (de)
CA (1) CA2060177C (de)
DE (1) DE69026618T2 (de)
DK (1) DK0489750T3 (de)
ES (1) ES2089021T3 (de)
WO (1) WO1991001768A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643257A1 (fr) * 1989-01-10 1990-08-24 Fenet Emeric Seringue du type jetable dont la destruction intervient durant la premiere injection
US5215536A (en) * 1991-11-13 1993-06-01 Merit Medical Systems, Inc. Self-locking control syringe
US5562623A (en) * 1994-02-14 1996-10-08 Univec Single-use syringe assembly including spring clip lock and plunger
WO2010062393A1 (en) 2008-11-26 2010-06-03 Becton, Dickinson And Company Single-use auto-disable syringe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731068A (en) * 1987-05-01 1988-03-15 Hesse John E Non-reloadable syringe
AU618238B2 (en) * 1987-09-18 1991-12-19 Program For Appropriate Technology In Health (Path) Single use disposable syringe

Also Published As

Publication number Publication date
EP0489750A1 (de) 1992-06-17
WO1991001768A1 (en) 1991-02-21
CA2060177C (en) 2001-11-27
CA2060177A1 (en) 1991-02-08
EP0489750B1 (de) 1996-04-17
ATE136798T1 (de) 1996-05-15
ES2089021T3 (es) 1996-10-01
DE69026618D1 (de) 1996-05-23
EP0489750A4 (en) 1992-08-12
DK0489750T3 (da) 1996-08-26

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee