A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 37/00 (2006.01) A61B 5/155 (2006.01)
Patent
CA 2425537
An applicator device (10) is provided for applying a patch (44) having an array of microprotrusions (90) to the stratum corneum. The applicator device (10) includes a device body (12) and a piston moveable within the device body (12). A cap (16) is provided on the device body (12) for activating the device (10) to impact the stratum corneum with a microprotrusion array (44, 90). The device (10) is capable of being cocked by one handed operation of the user which allows the device (10) to be used by patients having neither the strength nor the manual dexterity to cock other types of applicator devices.
L'invention concerne un dispositif (10) applicateur permettant l'application d'un timbre (44) comprenant un ensemble de microprotubérances (90) sur la couche cornée. Ce dispositif (10) applicateur comprend un corps (12) et un piston pouvant être déplacé à l'intérieur du corps (12). Un capuchon (16) installé sur le corps (12) du dispositif permet d'actionner le dispositif (10) de manière à provoquer l'application avec un impact d'un ensemble (44, 90) de microprotubérances sur la couche cornée. Ce dispositif (10) peut être armé d'une seule main, ce qui permet son utilisation par des patients qui n'ont ni la force ni la dextérité manuelle nécessaire pour armer d'autres types d'applicateurs.
Cao Michael T.
Keenan Richard L.
Trautman Joseph C.
Alza Corporation
Borden Ladner Gervais Llp
LandOfFree
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