GB584600A - Improvements in and relating to hypodermic ampoule syringes - Google Patents

Improvements in and relating to hypodermic ampoule syringes

Info

Publication number
GB584600A
GB584600A GB72345A GB72345A GB584600A GB 584600 A GB584600 A GB 584600A GB 72345 A GB72345 A GB 72345A GB 72345 A GB72345 A GB 72345A GB 584600 A GB584600 A GB 584600A
Authority
GB
United Kingdom
Prior art keywords
tube
needle
extension
mount
diaphragm
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
GB72345A
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 GB72345A priority Critical patent/GB584600A/en
Publication of GB584600A publication Critical patent/GB584600A/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
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3107—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle for needles
    • A61M2005/311—Plugs, i.e. sealing rods or stylets closing the bore of needles

Abstract

584,600. Hypodermic syringes. JONES, G. E. Jan. 9, 1945, No. 723. [Class 81 (ii)] A hypodermic, syringe of the collapsable tube type is formed with an enclosure for the tube outlet, one integral envelope forming the tube and the enclosure. As shown, soft metal tube 1a is formed with extension 1b, enclosing a nozzle element 3 and needle 5 on mount 6. A diaphragm 2, which has a tubular extension 2a seals off liquid in tube 1a, and is clamped together with extension 1b on element 3 by sleeve 8. A glass tube 7 encloses needle 5, which is placed loosely in hole 4 in element 3. Extension 1b is sealed after construction over tube 7. For use, tube 1b is ruptured, and removed with tube 7, needle 5 is pressed down to puncture diaphragm 2, and then reversed and . fitted on element 3 by the mount 6. The needle may be omitted in the storage state. Alternatively, the needle may be fixed rigidly in the position for use, and the diaphragm punctured by a stilette. According to the Provisional Specification, mount 6 may be screwed on the element 3.
GB72345A 1945-01-09 1945-01-09 Improvements in and relating to hypodermic ampoule syringes Expired GB584600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB72345A GB584600A (en) 1945-01-09 1945-01-09 Improvements in and relating to hypodermic ampoule syringes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB72345A GB584600A (en) 1945-01-09 1945-01-09 Improvements in and relating to hypodermic ampoule syringes

Publications (1)

Publication Number Publication Date
GB584600A true GB584600A (en) 1947-01-17

Family

ID=9709396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB72345A Expired GB584600A (en) 1945-01-09 1945-01-09 Improvements in and relating to hypodermic ampoule syringes

Country Status (1)

Country Link
GB (1) GB584600A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380452A (en) * 1964-12-01 1968-04-30 American Home Prod Universal disposable cartridge for parenteral administration of drugs
EP3226954A4 (en) * 2014-12-02 2018-10-31 Merit Medical Systems, Inc. Distally oriented needle obturator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380452A (en) * 1964-12-01 1968-04-30 American Home Prod Universal disposable cartridge for parenteral administration of drugs
EP3226954A4 (en) * 2014-12-02 2018-10-31 Merit Medical Systems, Inc. Distally oriented needle obturator

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