GB169702A - Improvements in hypodermic needles - Google Patents

Improvements in hypodermic needles

Info

Publication number
GB169702A
GB169702A GB2539121A GB2539121A GB169702A GB 169702 A GB169702 A GB 169702A GB 2539121 A GB2539121 A GB 2539121A GB 2539121 A GB2539121 A GB 2539121A GB 169702 A GB169702 A GB 169702A
Authority
GB
United Kingdom
Prior art keywords
point
hypodermic needles
inner tube
schmidt
syringes
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
GB2539121A
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB169702A publication Critical patent/GB169702A/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

169,702. Schmidt, O. Sept. 28, 1920, [Convention date]. Syringes. - A hypodermic needle comprises a steel outer tube a and a nickel or other soft inner tube c soldered together or otherwise rigidly connected at the point b. The inner tube c carries the usual flange d. Breaking of the point of the needle during use is stated to be prevented.
GB2539121A 1921-09-24 Improvements in hypodermic needles Expired GB169702A (en)

Publications (1)

Publication Number Publication Date
GB169702A true GB169702A (en) 1922-07-13

Family

ID=1739198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2539121A Expired GB169702A (en) 1921-09-24 Improvements in hypodermic needles

Country Status (1)

Country Link
GB (1) GB169702A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911971A (en) * 1954-01-21 1959-11-10 American Can Co Syringe
US5827236A (en) * 1992-11-10 1998-10-27 Seikagaku Kogyo Kabushiki Kaisha Injection tool and method of its use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911971A (en) * 1954-01-21 1959-11-10 American Can Co Syringe
US5827236A (en) * 1992-11-10 1998-10-27 Seikagaku Kogyo Kabushiki Kaisha Injection tool and method of its use

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