GB191761A - Improvements in or relating to hypodermic syringes - Google Patents

Improvements in or relating to hypodermic syringes

Info

Publication number
GB191761A
GB191761A GB1595821A GB1595821A GB191761A GB 191761 A GB191761 A GB 191761A GB 1595821 A GB1595821 A GB 1595821A GB 1595821 A GB1595821 A GB 1595821A GB 191761 A GB191761 A GB 191761A
Authority
GB
United Kingdom
Prior art keywords
relating
hypodermic syringes
closed
barrel
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
GB1595821A
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
Priority to GB1595821A priority Critical patent/GB191761A/en
Publication of GB191761A publication Critical patent/GB191761A/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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-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
    • A61M5/178—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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/346—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub friction fit

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

191,761. Perruchini, L. July 20, 1922. Syringes. - In a hypo. dermic syringe of the type wherein the barrel 2 is made of glass and is closed at one end, the closed end being thickened to allow a small conical hole to be ground therein, into which the needle-holder can be inserted, the closed end 4 of the barrel is. made dome-shaped, the end 3 of the piston orplunger 1 being of a corresponding shape
GB1595821A 1922-07-20 1922-07-20 Improvements in or relating to hypodermic syringes Expired GB191761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1595821A GB191761A (en) 1922-07-20 1922-07-20 Improvements in or relating to hypodermic syringes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1595821A GB191761A (en) 1922-07-20 1922-07-20 Improvements in or relating to hypodermic syringes

Publications (1)

Publication Number Publication Date
GB191761A true GB191761A (en) 1923-01-25

Family

ID=10068617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1595821A Expired GB191761A (en) 1922-07-20 1922-07-20 Improvements in or relating to hypodermic syringes

Country Status (1)

Country Link
GB (1) GB191761A (en)

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