Patch material for ionic medicine administration
First Claim
1. A patch for use in administration of an ionic medicine into a living body by infiltration of the ionic medicine into the living body through the living body surface without voltage application, characterized in that the patch comprises an ion-exchange membrane having a surface roughness (Rz) of 7 μ
- m or less at its part to be brought into contact with the living body surface and an ionic medicine impregnated into the ion-exchange membrane.
1 Assignment
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Accused Products
Abstract
The present invention discloses a patch for use in administration of an ionic medicine into a living body by infiltration of the ionic medicine into the living body through the living body surface without voltage application, characterized in that the patch comprises an ion-exchange membrane having a surface roughness (Rz) of 7 μm or less at its part to be brought into contact with the living body surface and an ionic medicine impregnated into the ion-exchange membrane.
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Citations
8 Claims
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1. A patch for use in administration of an ionic medicine into a living body by infiltration of the ionic medicine into the living body through the living body surface without voltage application, characterized in that the patch comprises an ion-exchange membrane having a surface roughness (Rz) of 7 μ
- m or less at its part to be brought into contact with the living body surface and an ionic medicine impregnated into the ion-exchange membrane.
- View Dependent Claims (2, 3, 4)
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5. A patch for use in administration of an ionic medicine into a living body by infiltration of the ionic medicine into the living body through the living body surface without voltage application, characterized in that the patch comprises an ion-exchange membrane having a surface roughness (Rz) of 7 μ
- m or less at its part to be brought into contact with the living body surface, an ionic medicine impregnated into the ion-exchange membrane, and an ionic medicine-containing layer formed on the side of the ion-exchange membrane opposite to its side having the part to be brought into contact with the living body surface.
- View Dependent Claims (6, 7, 8)
Specification