FR1058902A - Perfectionnements aux pistons, en particulier pour seringues de pravaz - Google Patents

Perfectionnements aux pistons, en particulier pour seringues de pravaz

Info

Publication number
FR1058902A
FR1058902A FR1058902DA FR1058902A FR 1058902 A FR1058902 A FR 1058902A FR 1058902D A FR1058902D A FR 1058902DA FR 1058902 A FR1058902 A FR 1058902A
Authority
FR
France
Prior art keywords
pravaz
syringes
pistons
pravaz 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
Other languages
English (en)
Inventor
Raymond-Bernard Michel
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 filed Critical
Application granted granted Critical
Publication of FR1058902A publication Critical patent/FR1058902A/fr
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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding

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)
FR1058902D 1952-03-12 1952-03-12 Perfectionnements aux pistons, en particulier pour seringues de pravaz Expired FR1058902A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058902T 1952-03-12

Publications (1)

Publication Number Publication Date
FR1058902A true FR1058902A (fr) 1954-03-19

Family

ID=9598811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058902D Expired FR1058902A (fr) 1952-03-12 1952-03-12 Perfectionnements aux pistons, en particulier pour seringues de pravaz

Country Status (1)

Country Link
FR (1) FR1058902A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998223A (en) * 1975-10-24 1976-12-21 The United States Of America As Represented By The Secretary Of The Navy Syringe apparatus
US4240430A (en) * 1979-06-29 1980-12-23 The Kendall Company Syringe assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998223A (en) * 1975-10-24 1976-12-21 The United States Of America As Represented By The Secretary Of The Navy Syringe apparatus
US4240430A (en) * 1979-06-29 1980-12-23 The Kendall Company Syringe assembly

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