GB148281A - Improvements in or relating to hypodermic syringes - Google Patents

Improvements in or relating to hypodermic syringes

Info

Publication number
GB148281A
GB148281A GB16463/20A GB1646320A GB148281A GB 148281 A GB148281 A GB 148281A GB 16463/20 A GB16463/20 A GB 16463/20A GB 1646320 A GB1646320 A GB 1646320A GB 148281 A GB148281 A GB 148281A
Authority
GB
United Kingdom
Prior art keywords
barrel
opening
openings
relating
hypodermic 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
GB16463/20A
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.)
VICTOR JULIEN MARIE THESEE
Original Assignee
VICTOR JULIEN MARIE THESEE
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 VICTOR JULIEN MARIE THESEE filed Critical VICTOR JULIEN MARIE THESEE
Publication of GB148281A publication Critical patent/GB148281A/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
    • 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

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

148,281. ThesÚe, V. J. M. July 19, 1919, [Convention date]. Void [Published under Sect. 91 of the Act]. Syringes.-An hypodermic syringe is formed with a small opening 1 in the barrel cap for the escape of air and with openings 2, 3 in the barrel just below the piston when fully retracted so that the syringe may be filled through the opening 3 from a tube 5 without suction, air escaping through the smaller opening 2. The openings 2, 3 are normally closed by a spring band 4 held in a small groove in the barrel.
GB16463/20A 1919-07-19 1920-06-17 Improvements in or relating to hypodermic syringes Expired GB148281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR148281X 1919-07-19

Publications (1)

Publication Number Publication Date
GB148281A true GB148281A (en) 1920-12-09

Family

ID=8875458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16463/20A Expired GB148281A (en) 1919-07-19 1920-06-17 Improvements in or relating to hypodermic syringes

Country Status (1)

Country Link
GB (1) GB148281A (en)

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