GB1338192A - Injection needle for hypodermic injection syringes - Google Patents

Injection needle for hypodermic injection syringes

Info

Publication number
GB1338192A
GB1338192A GB476472A GB476472A GB1338192A GB 1338192 A GB1338192 A GB 1338192A GB 476472 A GB476472 A GB 476472A GB 476472 A GB476472 A GB 476472A GB 1338192 A GB1338192 A GB 1338192A
Authority
GB
United Kingdom
Prior art keywords
injection
cannula
needle
syringes
plastics material
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
Application number
GB476472A
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 GB1338192A publication Critical patent/GB1338192A/en
Expired 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

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)

Abstract

1338192 Syringe needle A COSTA 1 Feb 1972 [30 Nov 1971] 4764/72 Heading A5R An injection needle for injection syringes comprises a cannula 1 and a securing element 4 for attachment to a syringe, formed in one piece from a hard synthetic plastics material, the securing element tapering internally frustoconically towards the cannula and having an external reinforcing flange or bead 3. The cannula may be coated with a metal (chromium or nickel) by vacuum vapour deposition. The plastics material may be nylon, PTFE, alkylbenzol-sulphonate or polypropylene.
GB476472A 1971-11-30 1972-02-01 Injection needle for hypodermic injection syringes Expired GB1338192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20340771A 1971-11-30 1971-11-30

Publications (1)

Publication Number Publication Date
GB1338192A true GB1338192A (en) 1973-11-21

Family

ID=22753859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB476472A Expired GB1338192A (en) 1971-11-30 1972-02-01 Injection needle for hypodermic injection syringes

Country Status (4)

Country Link
JP (1) JPS4863590A (en)
FR (1) FR2161865A1 (en)
GB (1) GB1338192A (en)
IT (1) IT947131B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1883495A2 (en) * 2005-05-02 2008-02-06 Covidien AG Hard coated cannula and methods of manufacturing same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250066A (en) * 1990-03-19 1993-10-05 Becton Dickinson And Company Plastic pointed articles and method for their preparation
EP0689499B1 (en) * 1993-03-09 1999-11-24 Stevens, Smith & Bartlett Pty. Ltd. Method of manufacturing needles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1883495A2 (en) * 2005-05-02 2008-02-06 Covidien AG Hard coated cannula and methods of manufacturing same
EP1883495A4 (en) * 2005-05-02 2011-11-02 Covidien Ag Hard coated cannula and methods of manufacturing same

Also Published As

Publication number Publication date
FR2161865A1 (en) 1973-07-13
IT947131B (en) 1973-05-21
JPS4863590A (en) 1973-09-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee