DAVID FABIEN,Thomas GOMEZ,Anthony SAUSSAYE,OLIVIER HIS
申请号：
FR1555160
公开号：
FR3036965A1
申请日:
2015.06.05
申请国别(地区):
FR
年份:
2016
代理人:
摘要：
Autoinjector comprising: - a body (1) receiving a reservoir (S), said reservoir (S) containing fluid and comprising a piston (P), such as a pre-filled syringe, - a piston rod (5) adapted to cooperate with the piston (P) of said reservoir (S), said piston rod (5) being movable between a loaded position and an injection position in which said piston rod (5) has moved the piston (P) the reservoir (S) for injecting the fluid product into an injection site, - a visual, audible and / or tactile indication device to indicate to the user that he can withdraw said autoinjector from said injection site, said autoinjector comprising a retarder system for delaying the actuation of said visual, audible and / or tactile indication device with respect to the end of the injection, said retarder system comprising a reservoir (16), a shear member (19) disposed in said reservoir (16) and a fluid disposed in the said reservoir (16) around said shear member (19), one of said reservoir (16) and said shear member (19) being rotatably mounted in said body (1) and the other of said reservoir (16) and said shear member (19) being rotationally fixed, the rotation of one with respect to the other being braked by shearing said fluid contained in said reservoir (16). Autoinjecteur comportant: - un corps (1) recevant un réservoir (S), ledit réservoir (S) contenant du produit fluide et comportant un piston (P), tel qu'une seringue pré-remplie, - une tige de piston (5) adaptée à coopérer avec le piston (P) dudit réservoir (S), ladite tige de piston (5) étant déplaçable entre une position chargée et une position d'injection dans laquelle ladite tige de piston (5) a déplacé le piston (P) du réservoir (S) pour injecter le produit fluide dans un site d'injection, - un dispositif d'indication visuel, sonore et/ou tactile pour indiquer à l'utilisateur qu'il peut retirer ledit autoinjecteur dudit site d'injection, ledit autoinjecteur comportant un système retar
