FR2371932A1 - Seringue a mecanisme demultiplicateur d'effort - Google Patents

Seringue a mecanisme demultiplicateur d'effort

Info

Publication number
FR2371932A1
FR2371932A1 FR7636006A FR7636006A FR2371932A1 FR 2371932 A1 FR2371932 A1 FR 2371932A1 FR 7636006 A FR7636006 A FR 7636006A FR 7636006 A FR7636006 A FR 7636006A FR 2371932 A1 FR2371932 A1 FR 2371932A1
Authority
FR
France
Prior art keywords
handle
hypodermic syringe
pref
piston rod
trigger
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.)
Granted
Application number
FR7636006A
Other languages
English (en)
Other versions
FR2371932B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7636006A priority Critical patent/FR2371932A1/fr
Publication of FR2371932A1 publication Critical patent/FR2371932A1/fr
Application granted granted Critical
Publication of FR2371932B1 publication Critical patent/FR2371932B1/fr
Granted 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/31581—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle

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

La présente invention concerne une seringue à mécanisme démultiplicateur d'effort. Cette seringue est caractérisée en ce que cette poignée 1 est réalisée en matière moulée et présente, à sa partie supérieure, au moins une ailette latérale 6 venue de moulage avec le corps de la poignée 1 et constituant un appui pour le pouce de l'utilisateur.
FR7636006A 1976-11-30 1976-11-30 Seringue a mecanisme demultiplicateur d'effort Granted FR2371932A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7636006A FR2371932A1 (fr) 1976-11-30 1976-11-30 Seringue a mecanisme demultiplicateur d'effort

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7636006A FR2371932A1 (fr) 1976-11-30 1976-11-30 Seringue a mecanisme demultiplicateur d'effort

Publications (2)

Publication Number Publication Date
FR2371932A1 true FR2371932A1 (fr) 1978-06-23
FR2371932B1 FR2371932B1 (fr) 1982-05-21

Family

ID=9180454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636006A Granted FR2371932A1 (fr) 1976-11-30 1976-11-30 Seringue a mecanisme demultiplicateur d'effort

Country Status (1)

Country Link
FR (1) FR2371932A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372892A2 (fr) * 1988-12-02 1990-06-13 Antonio Henriques Roseiro Sèringue en matière plastique pour traitement dentaire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE730971C (de) * 1940-06-02 1943-01-29 Hauptner Fa H Injektionsspritze, insbesondere fuer tieraerztlichen Gebrauch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE730971C (de) * 1940-06-02 1943-01-29 Hauptner Fa H Injektionsspritze, insbesondere fuer tieraerztlichen Gebrauch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372892A2 (fr) * 1988-12-02 1990-06-13 Antonio Henriques Roseiro Sèringue en matière plastique pour traitement dentaire
EP0372892A3 (fr) * 1988-12-02 1991-01-30 Antonio Henriques Roseiro Sèringue en matière plastique pour traitement dentaire

Also Published As

Publication number Publication date
FR2371932B1 (fr) 1982-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse