GB192766A - Improvements relating to hypodermic syringes - Google Patents

Improvements relating to hypodermic syringes

Info

Publication number
GB192766A
GB192766A GB2967021A GB2967021A GB192766A GB 192766 A GB192766 A GB 192766A GB 2967021 A GB2967021 A GB 2967021A GB 2967021 A GB2967021 A GB 2967021A GB 192766 A GB192766 A GB 192766A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
hypodermic syringes
syringes
froggatt
nozz
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
GB2967021A
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.)
GEORGE HENRY FROGGATT
Original Assignee
GEORGE HENRY FROGGATT
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 GEORGE HENRY FROGGATT filed Critical GEORGE HENRY FROGGATT
Priority to GB2967021A priority Critical patent/GB192766A/en
Publication of GB192766A publication Critical patent/GB192766A/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

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

192,766. Froggatt, G. H. Nov. 8. 1921. Syringes.- A one-piece nozz!e for a hypodermic syringe is formed with a hemi-spherical expansion chamber A, so that the soft metal head of the needle is pressed forward and not laterally into the screw threads B. Reference has been directed by the Comptroller to Specification 117,654.
GB2967021A 1921-11-08 1921-11-08 Improvements relating to hypodermic syringes Expired GB192766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2967021A GB192766A (en) 1921-11-08 1921-11-08 Improvements relating to hypodermic syringes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2967021A GB192766A (en) 1921-11-08 1921-11-08 Improvements relating to hypodermic syringes

Publications (1)

Publication Number Publication Date
GB192766A true GB192766A (en) 1923-02-08

Family

ID=10295218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2967021A Expired GB192766A (en) 1921-11-08 1921-11-08 Improvements relating to hypodermic syringes

Country Status (1)

Country Link
GB (1) GB192766A (en)

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