GB712861A - Injection syringe - Google Patents

Injection syringe

Info

Publication number
GB712861A
GB712861A GB426852A GB426852A GB712861A GB 712861 A GB712861 A GB 712861A GB 426852 A GB426852 A GB 426852A GB 426852 A GB426852 A GB 426852A GB 712861 A GB712861 A GB 712861A
Authority
GB
United Kingdom
Prior art keywords
barrel
cap
lower closing
threads
caps
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
GB426852A
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 GB426852A priority Critical patent/GB712861A/en
Publication of GB712861A publication Critical patent/GB712861A/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

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

712,861. Hypodermic syringes. LINDENMANN, E. Feb. 18, 1952, No. 4268/52. Class 81(2) An. injection syringe comprises a transparent rigid barrel in which a piston fits and upper and lower caps made of polymerized plastic, the lower cap and preferably the upper cap being directly connected with the barrel, for instance by a screwthread. The barrel 1 is provided at each end with external screw-threads 2, 3 on which upper and lower closing caps 4, 9 are fitted. The upper closing cap 4 allows for the passage of a rod 5 attached to a plunger 6 having a peripheral groove 8 for the reception of a piston ring. All these parts of the syringe, with the exception of a metal needlereceiving nipple 10 which is moulded into the lower closing member 9, are made from polystyrene or an ester of acrylic acid. In an alternative construction (not shown) the barrel 1 is provided with internal screw-threads with which upper and lower closing members engage. The lower closing member may, however, be immovably sealed to the barrel by a coating of a mixture of monomeric and polymeric liquids.
GB426852A 1952-02-18 1952-02-18 Injection syringe Expired GB712861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB426852A GB712861A (en) 1952-02-18 1952-02-18 Injection syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB426852A GB712861A (en) 1952-02-18 1952-02-18 Injection syringe

Publications (1)

Publication Number Publication Date
GB712861A true GB712861A (en) 1954-08-04

Family

ID=9773906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB426852A Expired GB712861A (en) 1952-02-18 1952-02-18 Injection syringe

Country Status (1)

Country Link
GB (1) GB712861A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171699A (en) * 1977-05-09 1979-10-23 Princeton Polymer Laboratories, Inc. Mercaptan modified methyl methacrylate-alpha methyl styrene copolymer syringe
WO2010110842A1 (en) 2009-03-25 2010-09-30 Eastman Kodak Company Droplet generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171699A (en) * 1977-05-09 1979-10-23 Princeton Polymer Laboratories, Inc. Mercaptan modified methyl methacrylate-alpha methyl styrene copolymer syringe
WO2010110842A1 (en) 2009-03-25 2010-09-30 Eastman Kodak Company Droplet generator

Similar Documents

Publication Publication Date Title
GB1175184A (en) Improvements in Syringe Ampoules.
GB867972A (en) Snap-on cartridge-needle unit
GB815749A (en) Improvements in or relating to syringes
GB1300163A (en) Improvements in syringes
GB1260108A (en) Improvements in hypodermic syringes
GB1108900A (en) Disposable syringe
GB1289183A (en)
GB836279A (en) Syringe push rod
FR2110516A5 (en) Two compartment automatic syringe - for multiple inoculation
GB871854A (en) Improvements in hypodermic syringes
GB1166050A (en) Improvements in or relating to Syringes
GB1414819A (en) Syringes
GB712861A (en) Injection syringe
GB725024A (en) Improvements in or relating to closure member for a syringe
GB1168201A (en) Improvements in and relating to Injection Syringes
GB1290230A (en)
GB1215361A (en) Syringes
GB1106825A (en) Improvements in and relating to hypodermic syringes
GB577206A (en) Hypodermic syringe
US2380556A (en) Syringe device
GB724671A (en) Improvements in or relating to disposable syringes
GB870669A (en) Improvements relating to hypodermic syringes
GB703780A (en) Improvements in or relating to extrusion devices
GB929181A (en) Improvements in or relating to hypodermic syringes
GB1205021A (en) Improvements in or relating to hypodermic syringes