GB987889A - Hypodermic syringe - Google Patents

Hypodermic syringe

Info

Publication number
GB987889A
GB987889A GB8846/62A GB884662A GB987889A GB 987889 A GB987889 A GB 987889A GB 8846/62 A GB8846/62 A GB 8846/62A GB 884662 A GB884662 A GB 884662A GB 987889 A GB987889 A GB 987889A
Authority
GB
United Kingdom
Prior art keywords
ampoule
syringe body
needle
secured
unit
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
GB8846/62A
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.)
AstraZeneca AB
Original Assignee
Astra AB
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 Astra AB filed Critical Astra AB
Publication of GB987889A publication Critical patent/GB987889A/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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/2425—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic 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
    • 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

Abstract

987,889. Hypodermic syringes. ASTRA APOTEKARNES KEMISKA FABRIKER A.B. March 7, 1962 [March 9, 1961], No. 8846/62. Heading A5R. A hypodermic syringe comprises a syringe body and an ampoule-needle unit secured therein, the syringe body having a side opening 27 at the front end and a main opening in its side, for receiving the ampoule-needle unit, and a non-detachable piston stem 23, and the ampouleneedle unit having a needle holder 15 which is displaceable so that the needle 17 may be caused to pierce the ampoule 11. The ampoule comprises a resilient plastic bellows 11, having a rear projection 12 for engagement with the piston, or a cartridge (Fig. 2, not shown),having a closed but pierceable front wall and a rear piston stopper. The needle holder 15 is displaceable in an annular recess in an endpiece or front wall of the ampoule, to which it is normally secured by corresponding projections and grooves, so that the needle does not pierce the ampoule. The ampoule needle unit is inserted in the syringe body through the side and main openings of the syringe body, which has means which engage a peripheral recess 14 in the ampoule to secure the ampoule in the syringe body. The ampoule may be secured in the syringe body by a bayonet connection (not shown).
GB8846/62A 1961-03-09 1962-03-07 Hypodermic syringe Expired GB987889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE253261 1961-03-09

Publications (1)

Publication Number Publication Date
GB987889A true GB987889A (en) 1965-03-31

Family

ID=20260121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8846/62A Expired GB987889A (en) 1961-03-09 1962-03-07 Hypodermic syringe

Country Status (8)

Country Link
US (1) US3155093A (en)
AT (1) AT245162B (en)
BE (1) BE614907A (en)
CH (1) CH391192A (en)
DE (1) DE1921142U (en)
DK (1) DK104698C (en)
GB (1) GB987889A (en)
NL (1) NL275469A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410267A (en) * 1964-09-18 1968-11-12 Astra Ab Cartridge syringe holder
GB1583157A (en) * 1976-05-07 1981-01-21 Kenova Ab Syringes
US4402308A (en) * 1980-11-03 1983-09-06 Scott Walter P Medical implantation device
EP0090413A3 (en) * 1982-03-29 1985-11-06 Colpo Company Limited Cartridge and dispenser therefor
US5509904A (en) * 1994-08-23 1996-04-23 Kilham; Benjamin Remote drug injection device
CA2788703C (en) 2010-02-01 2020-08-11 Becton, Dickinson And Company Low dose prefilled drug delivery device and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461481A (en) * 1944-05-26 1949-02-08 Roberts Mfg Company Hypodermic syringe
US2643654A (en) * 1949-08-11 1953-06-30 Aberg Thorsten Hypodermic syringe
US2661740A (en) * 1952-02-07 1953-12-08 Bishop & Co Platinum Works J Disposable syringe
GB789029A (en) * 1954-10-27 1958-01-15 Astra Apotekarnes Kem Fab Improvements in hypodermic syringes
US2859750A (en) * 1956-02-10 1958-11-11 Pfizer & Co C Hypodermic syringe
US2828743A (en) * 1957-06-17 1958-04-01 American Home Prod Snap-on cartridge-needle unit
US2874694A (en) * 1957-06-24 1959-02-24 Omega Prec Medical Instr Co In Hypodermic syringes
US3023751A (en) * 1957-07-02 1962-03-06 Seymour R Lipsky Injection apparatus and ampule
US2865372A (en) * 1957-11-18 1958-12-23 Pfizer & Co C Hypodermic syringe
US2956563A (en) * 1958-10-02 1960-10-18 Cartrix Corp Hypodermic syringe devices
US3026873A (en) * 1959-03-06 1962-03-27 Pfizer & Co C Aspirating hypodermic syringe holder

Also Published As

Publication number Publication date
AT245162B (en) 1966-02-10
CH391192A (en) 1965-04-30
NL275469A (en)
US3155093A (en) 1964-11-03
BE614907A (en) 1962-09-10
DK104698C (en) 1966-06-20
DE1921142U (en) 1965-08-12

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