AU4959690A - Single use hypodermic syringe - Google Patents

Single use hypodermic syringe

Info

Publication number
AU4959690A
AU4959690A AU49596/90A AU4959690A AU4959690A AU 4959690 A AU4959690 A AU 4959690A AU 49596/90 A AU49596/90 A AU 49596/90A AU 4959690 A AU4959690 A AU 4959690A AU 4959690 A AU4959690 A AU 4959690A
Authority
AU
Australia
Prior art keywords
single use
hypodermic syringe
use hypodermic
syringe
hypodermic
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.)
Abandoned
Application number
AU49596/90A
Inventor
Jaime Caralt Batlle
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
Priority claimed from ES9000126A external-priority patent/ES2019792A6/en
Application filed by Individual filed Critical Individual
Publication of AU4959690A publication Critical patent/AU4959690A/en
Abandoned 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
    • A61M5/178—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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
    • A61M2005/3236—Trigger provided at the distal end, i.e. syringe end for mounting a needle
    • 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
    • A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger 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
    • A61M5/50—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (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)
AU49596/90A 1989-01-19 1990-01-18 Single use hypodermic syringe Abandoned AU4959690A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES8900179A ES2011414A6 (en) 1989-01-19 1989-01-19 Single use hypodermic syringe
ES8900179 1989-01-19
ES9000126 1990-01-17
ES9000126A ES2019792A6 (en) 1990-01-17 1990-01-17 Disposable hypodermic syringe.

Publications (1)

Publication Number Publication Date
AU4959690A true AU4959690A (en) 1990-08-13

Family

ID=26154405

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49596/90A Abandoned AU4959690A (en) 1989-01-19 1990-01-18 Single use hypodermic syringe

Country Status (3)

Country Link
AU (1) AU4959690A (en)
ES (1) ES2011414A6 (en)
WO (1) WO1990007948A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU656887B2 (en) * 1990-11-07 1995-02-23 Mdc Investment Holdings, Inc. Hypodermic syringe

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003269A1 (en) * 1989-08-28 1991-03-21 Townsend Controls Pty. Ltd. Safety syringe
GB9000761D0 (en) * 1990-01-12 1990-03-14 Davies Malcolm M Syringe needle with safety feature
EP0962230B1 (en) * 1990-11-07 2004-06-30 MDC Investment Holdings, Inc. Needle device, particularly hypodermic needle
IT1248456B (en) * 1991-03-18 1995-01-19 Profarm Spa SELF-LOCKING SYRINGE
GB9107647D0 (en) * 1991-04-11 1991-05-29 Jeffrey Peter Syringe construction providing needle point protection
IT1249952B (en) * 1991-07-05 1995-03-30 Mauro Ghigo DISPOSABLE SAFETY SYRINGE
US5211629A (en) * 1991-12-23 1993-05-18 Pressly William B S Safety syringe
US5613952A (en) 1991-12-23 1997-03-25 Syringe Develpoment Partners Safety syringe
WO1993012830A1 (en) * 1992-01-03 1993-07-08 Lok-Needle Syringe Company Pty. Ltd. Hypodermic syringe with retractable needle
ES2056741B1 (en) * 1993-02-23 1995-04-01 Batlle Jaime Caralt IMPROVEMENTS INTRODUCED IN HYPODERMIC SYRINGES FOR SINGLE USE.
DE69430134T2 (en) * 1993-10-28 2002-11-07 Lok-Tek Syringe Pty Ltd., Port Malbourne HYPODERMIC SYRINGE WITH RETRACTABLE NEEDLE ASSEMBLY
ES2116917B1 (en) * 1996-06-07 1999-04-16 Calas Sanz Ramon Vicente SYRINGE WITH SINGLE-USE RETRACTILE NEEDLE.
ES2147118B1 (en) * 1998-02-11 2001-04-01 Calas Sanz Ramon Vicente DISPOSABLE SYRINGE WITH RETRACTABLE NEEDLE.
JP2004520091A (en) 2000-12-22 2004-07-08 ニコデル エス．アー． Medical device and its locking mechanism
US20050070854A1 (en) * 2003-09-25 2005-03-31 Wright Alastair Douglas Syringe
CN102614562A (en) * 2011-01-26 2012-08-01 颜健民 Contracting rod syringe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306290A (en) * 1964-02-14 1967-02-28 Harold S Weltman Automatically retractable needle syringe
US4692156A (en) * 1985-12-06 1987-09-08 Irene Haller Disposable syringe with retractable cannula
US4747831A (en) * 1987-04-29 1988-05-31 Phase Medical, Inc. Cannula insertion set with safety retracting needle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU656887B2 (en) * 1990-11-07 1995-02-23 Mdc Investment Holdings, Inc. Hypodermic syringe

Also Published As

Publication number Publication date
WO1990007948A1 (en) 1990-07-26
ES2011414A6 (en) 1990-01-01

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