Insertion device with pivoting action

Details Insertion device with pivoting action Insertion device with pivoting action

A - Human Necessities

61

M

A61M 5/158 (2006.01) A61M 5/32 (2006.01) A61M 25/06 (2006.01)

Patent

CA 2694952

The invention concerns an insertion device for inserting a medi-cal device into the subcutaneous or intramuscular area of a patient. More specif- ically, this invention relates to an insertion device comprising pivoting and guid-ing means for moving a penetrating member from a position, where the penetrat-ing member is not pointing into the direction of insertion, to a position, where the penetrating member is pointing into the direction of insertion. The inserter device comprises a housing (15) encompassing a penetrating member (9), said housing comprising a top section (14) and a lower section (16), wherein said in-sertion device (1) comprises pivoting means (27, 31, 41, 43) and guiding means (10, 19, 16s, 31s, 18s) providing one or more pivoting movement(s) of the pen-etrating member (9) from a first position, where the penetrating member (9) is not pointing into the direction of insertion, to a second position, where the pen-etrating member (9) is aligned with the direction of insertion, to a third position, where the penetrating member (9) protrudes the housing (15) and the penetrat- ing member (9) is aligned in the direction of insertion. The guiding means (10, 19, 16s, 31s, 18s) are adapted to provide a longitudinal movement of the pene-trating member (9) from the second to the third position.

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 de rotation et de guidage destinés à déplacer un élément de pénétration d'une position, dans laquelle il ne pointe pas dans le sens d'insertion, dans une position, dans laquelle il est dirigé dans le sens d'insertion. Le dispositif d'insertion comprend un logement (15) comportant un élément de pénétration (9), ledit logement comprenant une partie supérieure (14) et une partie inférieure (16), ledit dispositif d'insertion (1) comprenant des éléments de rotation (27, 31, 41, 43) ainsi que des éléments de guidage (10, 19, 16s, 31s, 18s) qui produisent un ou plusieurs mouvements de rotation de l'élément de pénétration (9), ce dernier passant d'une première position, dans laquelle l'élément de pénétration (9) ne pointe pas dans le sens d'insertion, à une deuxième position, dans laquelle l'élément de pénétration (9) est aligné dans le sens d'insertion, puis à une troisième position, dans laquelle l'élément de pénétration (9) fait saillie hors du logement (15) et l'élément de pénétration (9) étant aligné dans le sens d'insertion. Les organes de guidage (10, 19, 16s, 31s, 18s) sont conçus de manière à conférer un mouvement longitudinal à l'élément de pénétration (9) lors du passage de la deuxième à la troisième position.

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