FR1424238A - Improvements made to the syringe plunger with a substantially elastic seal - Google Patents

Improvements made to the syringe plunger with a substantially elastic seal

Info

Publication number
FR1424238A
FR1424238A FR45581A FR69045581A FR1424238A FR 1424238 A FR1424238 A FR 1424238A FR 45581 A FR45581 A FR 45581A FR 69045581 A FR69045581 A FR 69045581A FR 1424238 A FR1424238 A FR 1424238A
Authority
FR
France
Prior art keywords
improvements made
elastic seal
syringe plunger
substantially elastic
plunger
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
FR45581A
Other languages
French (fr)
Inventor
Louis Nogier
Paul Nogier
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
Priority to FR45581A priority Critical patent/FR1424238A/en
Application granted granted Critical
Publication of FR1424238A publication Critical patent/FR1424238A/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
    • A61M5/315—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
    • 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

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)
FR45581A 1965-02-02 1965-02-02 Improvements made to the syringe plunger with a substantially elastic seal Expired FR1424238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR45581A FR1424238A (en) 1965-02-02 1965-02-02 Improvements made to the syringe plunger with a substantially elastic seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45581A FR1424238A (en) 1965-02-02 1965-02-02 Improvements made to the syringe plunger with a substantially elastic seal

Publications (1)

Publication Number Publication Date
FR1424238A true FR1424238A (en) 1966-01-07

Family

ID=1575867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45581A Expired FR1424238A (en) 1965-02-02 1965-02-02 Improvements made to the syringe plunger with a substantially elastic seal

Country Status (1)

Country Link
FR (1) FR1424238A (en)

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