GB172659A - Improvements in and relating to hypodermic syringes, especially for medical purposes - Google Patents

Improvements in and relating to hypodermic syringes, especially for medical purposes

Info

Publication number
GB172659A
GB172659A GB33362/21A GB3336221A GB172659A GB 172659 A GB172659 A GB 172659A GB 33362/21 A GB33362/21 A GB 33362/21A GB 3336221 A GB3336221 A GB 3336221A GB 172659 A GB172659 A GB 172659A
Authority
GB
United Kingdom
Prior art keywords
plunger
reservoir
relating
medical purposes
hypodermic 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
GB33362/21A
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.)
APOSTOL WASWASOF
Original Assignee
APOSTOL WASWASOF
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
Priority to FR531473D priority Critical patent/FR531473A/en
Priority to DE1921W0057663 priority patent/DE375004C/en
Application filed by APOSTOL WASWASOF filed Critical APOSTOL WASWASOF
Priority to GB33362/21A priority patent/GB172659A/en
Publication of GB172659A publication Critical patent/GB172659A/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
    • A61M5/3129—Syringe barrels
    • 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

Abstract

172,659. Waswasof, A. Dec. 12, 1921. Syringes.-An hypodermic syringe has a barrel with ends 2, 3 into which a plunger 1 slidingly fits and a part 4 enlarged to form a reservoir from which liquid is admitted to the end 3 on withdrawal of the plunger. The stroke of the plunger can be limited by a stop (not shown) placed within the end 3 or by a splitbush (not 'shown) held on the end 2 to contact with a collar 12 on the plunger. A lower cap 6 contains needles 8 removably held by projections 9 and shaped to fit the nozzle of the end 3. In a modification, the reservoir is arranged eccentric to the plunger, and a separate sliding sleeve positioned on the plunger, allow the barrel to be filled either from the reservoir or from an external vessel.
GB33362/21A 1921-02-14 1921-12-12 Improvements in and relating to hypodermic syringes, especially for medical purposes Expired GB172659A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR531473D FR531473A (en) 1921-02-14 1921-02-14 Reservoir and repeater syringe
DE1921W0057663 DE375004C (en) 1921-02-14 1921-02-26 syringe
GB33362/21A GB172659A (en) 1921-02-14 1921-12-12 Improvements in and relating to hypodermic syringes, especially for medical purposes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR531473T 1921-02-14
DE1921W0057663 DE375004C (en) 1921-02-14 1921-02-26 syringe
GB33362/21A GB172659A (en) 1921-02-14 1921-12-12 Improvements in and relating to hypodermic syringes, especially for medical purposes

Publications (1)

Publication Number Publication Date
GB172659A true GB172659A (en) 1922-06-29

Family

ID=10351927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33362/21A Expired GB172659A (en) 1921-02-14 1921-12-12 Improvements in and relating to hypodermic syringes, especially for medical purposes

Country Status (3)

Country Link
DE (1) DE375004C (en)
FR (1) FR531473A (en)
GB (1) GB172659A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761447A (en) * 1952-03-26 1956-09-04 Palmer Fultz Hypodermic syringe
US2887035A (en) * 1956-02-14 1959-05-19 Seversky Alexander P De Food seasoning injection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761447A (en) * 1952-03-26 1956-09-04 Palmer Fultz Hypodermic syringe
US2887035A (en) * 1956-02-14 1959-05-19 Seversky Alexander P De Food seasoning injection device

Also Published As

Publication number Publication date
FR531473A (en) 1922-01-14
DE375004C (en) 1923-05-04

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