GB674380A - Improvements relating to devices for the injection of medicinal liquids or drugs - Google Patents

Improvements relating to devices for the injection of medicinal liquids or drugs

Info

Publication number
GB674380A
GB674380A GB722250A GB722250A GB674380A GB 674380 A GB674380 A GB 674380A GB 722250 A GB722250 A GB 722250A GB 722250 A GB722250 A GB 722250A GB 674380 A GB674380 A GB 674380A
Authority
GB
United Kingdom
Prior art keywords
injection
needle
drugs
devices
improvements relating
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
GB722250A
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.)
TOMAS BONNIN
Original Assignee
TOMAS BONNIN
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 TOMAS BONNIN filed Critical TOMAS BONNIN
Priority to GB722250A priority Critical patent/GB674380A/en
Publication of GB674380A publication Critical patent/GB674380A/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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle

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

674,380. Hypodermic syringes. BONNIN, T. March 22, 1950, No. 7222/50. Class 81 (ii). An ampoule injection device comprises an ampoule 6, containing medicament and compressed gas and having a breakable neck 4, an injection needle 3 in a holder 7 and a connecting length of resilient transparent tubing 2. In use the tube is compressed, during insertion of the needle, and then released so as to produce an aspirating effect to determine whether the needle is correctly placed. If it is satisfactory, the neck 4 is broken and the liquid is expelled by the compressed gas contained in the space 6.
GB722250A 1950-03-22 1950-03-22 Improvements relating to devices for the injection of medicinal liquids or drugs Expired GB674380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB722250A GB674380A (en) 1950-03-22 1950-03-22 Improvements relating to devices for the injection of medicinal liquids or drugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB722250A GB674380A (en) 1950-03-22 1950-03-22 Improvements relating to devices for the injection of medicinal liquids or drugs

Publications (1)

Publication Number Publication Date
GB674380A true GB674380A (en) 1952-06-25

Family

ID=9828969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB722250A Expired GB674380A (en) 1950-03-22 1950-03-22 Improvements relating to devices for the injection of medicinal liquids or drugs

Country Status (1)

Country Link
GB (1) GB674380A (en)

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