FR458199A - Syringe for medical use with flapper piston - Google Patents

Syringe for medical use with flapper piston

Info

Publication number
FR458199A
FR458199A FR458199DA FR458199A FR 458199 A FR458199 A FR 458199A FR 458199D A FR458199D A FR 458199DA FR 458199 A FR458199 A FR 458199A
Authority
FR
France
Prior art keywords
syringe
medical use
flapper piston
flapper
piston
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
French (fr)
Inventor
Pierre-Antoine Gentile
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.)
PIERRE ANTOINE GENTILE
Original Assignee
PIERRE ANTOINE GENTILE
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 PIERRE ANTOINE GENTILE filed Critical PIERRE ANTOINE GENTILE
Application granted granted Critical
Publication of FR458199A publication Critical patent/FR458199A/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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
FR458199D 1913-05-21 1913-05-21 Syringe for medical use with flapper piston Expired FR458199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR458199T 1913-05-21

Publications (1)

Publication Number Publication Date
FR458199A true FR458199A (en) 1913-10-04

Family

ID=1497819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR458199D Expired FR458199A (en) 1913-05-21 1913-05-21 Syringe for medical use with flapper piston

Country Status (1)

Country Link
FR (1) FR458199A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112574A1 (en) * 1982-12-27 1984-07-04 Meditec S.A. Two-compartment prefilled syringe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112574A1 (en) * 1982-12-27 1984-07-04 Meditec S.A. Two-compartment prefilled syringe

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