GB588940A - Improvements in syringe ampoules or hypodermic injectors - Google Patents

Improvements in syringe ampoules or hypodermic injectors

Info

Publication number
GB588940A
GB588940A GB1847/45A GB184745A GB588940A GB 588940 A GB588940 A GB 588940A GB 1847/45 A GB1847/45 A GB 1847/45A GB 184745 A GB184745 A GB 184745A GB 588940 A GB588940 A GB 588940A
Authority
GB
United Kingdom
Prior art keywords
cap
sheath
neck
tube
hypodermic
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
GB1847/45A
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.)
Elliotts & Australian Drug Pty
Original Assignee
Elliotts & Australian Drug Pty
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 Elliotts & Australian Drug Pty filed Critical Elliotts & Australian Drug Pty
Publication of GB588940A publication Critical patent/GB588940A/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
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall

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

588,940. Hypodermic syringes. ELLIOTTS & AUSTRALIAN DRUG PTY., Ltd. Jan. 23, 1945, No. 1847. Convention date, Sept. 15, 1942. [Class 81 (ii)] A hypodermic syringe comprises a collapsable tube 6 having an externally divided neck 7 furnished with a pierceable diaphragm 8, a cap 9 having a female end portion able tc screw on neck 7 and a threaded male portion 10, a hypodermic needle 16 secured by, e.g., soldering or compression, to the male portion, and a sheath 11 able to screw on to the male portion. Preferably, the threads on the two portions of the cap are oppositely screwed. A gasket 18 may be provided on the inner portion of the needle. Flange 12 enables the cap to be screwed further into the neck of the tube when the needle pierces the diaphragm, ready for use after removal of the sheath. Flange 12 may have a square or other polygonal cross-section. In the storage state, the parts are held in position by a tearable sealing strip passing over the tube, cap, and sheath, or by two short strips between the cap and the tube. The specification as open to inspection under Sect. 91 also comprises a hypodermic syringe in which the screw threads between the cap and neck, or the sheath and cap, or both of them, are replaced by plain cylindrical surfaces. This subject-matter does not appear in the Specification as accepted.
GB1847/45A 1942-09-15 1945-01-23 Improvements in syringe ampoules or hypodermic injectors Expired GB588940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU588940X 1942-09-15

Publications (1)

Publication Number Publication Date
GB588940A true GB588940A (en) 1947-06-06

Family

ID=3744125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1847/45A Expired GB588940A (en) 1942-09-15 1945-01-23 Improvements in syringe ampoules or hypodermic injectors

Country Status (1)

Country Link
GB (1) GB588940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910064A (en) * 1958-03-31 1959-10-27 Anthony V Brangaitis Emergency eye wash

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910064A (en) * 1958-03-31 1959-10-27 Anthony V Brangaitis Emergency eye wash

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