A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/32 (2006.01)
Patent
CA 2692904
The invention concerns an inserter device for inserting a medical device into the subcutaneous or intra--muscular area of a patient. More specifically, this invention relates to an inserter device comprising means for provid-ing a controlled and defined acceleration and deceleration of a penetrating member. The inserter device (200, 500) according to the invention comprises a housing (201, 221, 251; 501, 502, 503) encompassing said penetrating member (105, 243), a rotating member (204, 300, 400, 512) and driv-ing means (203, 561) for rotating the rotating member (204, 300, 400, 512) around a rotating axis. The rotating member (204, 300, 400, 512) comprises transformation means (216, 246, 521) transforming the rotational movement into a lon-gitudinal movement of the penetrating member (105, 243) in the direction of insertion and the transformation means (226, 246, 521) comprises controlling means providing a controlled variation of the velocity of the penetrating mem-ber (105, 243) in the direction of insertion.
L'invention concerne un dispositif d'insertion permettant l'insertion d'un dispositif médical dans une partie sous-cutanée ou intramusculaire d'un patient. De manière plus spécifique, l'invention concerne un dispositif d'insertion comprenant des organes qui permettent de produire une accélération ou une décélération définies et commandées de l'élément de pénétration. Le dispositif d'insertion (200, 500) selon l'invention, comprend un logement (201, 221, 251; 501, 502, 503) comportant ledit élément de pénétration (105, 243), un élément de rotation (204, 300, 400, 512) et des éléments de commande (203, 561) permettant la rotation de l'élément rotatif (204, 300, 400, 512) autour d'un axe de rotation. L'élément de rotation (204, 300, 400, 512) comprend des éléments de transformation (216, 246, 521) transformant le mouvement rotatif de l'élément de pénétration (105, 243) en mouvement longitudinal dans le sens d'insertion et les éléments de transformation (226, 246, 521) comprennent des éléments de commande qui produisent une variation commandée de la vitesse de l'élément de pénétration (105, 243) dans le sens d'insertion.
Gyrn Steffen
Tipsmark Henrik
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Unomedical A/s
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