Skin-mountable medical device
First Claim
Patent Images
1. Skin-mountable medical device, comprising:
- a process unit;
a patch portion housing the process unit;
a primary pad extending from the patch portion, the primary pad includinga primary carrier layer having a tear-off section configured to detach the primary pad from the patch portion, anda primary adhesive on the primary carrier layer to releasably adhere to skin; and
an auxiliary pad layered at least partially over the primary pad, the auxiliary pad being bendably connected to the patch portion for pivoting to uncover the primary pad during removal, the auxiliary pad includingan auxiliary carrier layer, andan auxiliary adhesive on the auxiliary carrier layer to releasably adhere to the skin after removal of the primary pad.
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Accused Products
Abstract
The invention concerns a skin-mountable medical device comprising a patch portion with a contact surface facing the skin of a patient during use, a process unit attached to the patch portion, and a plaster kit for securing the patch portion to the skin, wherein the plaster kit has a primary pad adapted to releasably adhere to at least a section of a peripheral skin surface surrounding the contact surface. According to the invention, the plaster kit further comprises at least one auxiliary pad which is connectable or connected to the patch portion and adapted to functionally replace the primary pad after a wearing time.
5 Citations
17 Claims
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1. Skin-mountable medical device, comprising:
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a process unit; a patch portion housing the process unit; a primary pad extending from the patch portion, the primary pad including a primary carrier layer having a tear-off section configured to detach the primary pad from the patch portion, and a primary adhesive on the primary carrier layer to releasably adhere to skin; and an auxiliary pad layered at least partially over the primary pad, the auxiliary pad being bendably connected to the patch portion for pivoting to uncover the primary pad during removal, the auxiliary pad including an auxiliary carrier layer, and an auxiliary adhesive on the auxiliary carrier layer to releasably adhere to the skin after removal of the primary pad. - View Dependent Claims (2)
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3. Skin-mountable medical device, comprising:
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a patch portion with a contact surface facing the skin of a patient during use; a process unit particularly formed by a sensor or medication delivery set attached to the patch portion; a adhesive kit for securing the patch portion to the skin, wherein the adhesive kit has a primary pad adapted to releasably adhere to at least a section of a peripheral skin surface surrounding the contact surface, characterized in that the adhesive kit further comprises at least one auxiliary pad which is connectable or connected to the patch portion and adapted to functionally replace the primary pad after a wearing time; wherein the primary pad and the at least one auxiliary pad at least partially overlap one another in a layered configuration; wherein the primary pad has a tear-off perforation for allowing removal of the primary pad; and wherein the auxiliary pad is bendably connected to the patch portion and forms a flap to uncover the primary pad for removal. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification