Microstructures and method for treating and conditioning skin which cause less irritation during exfoliation

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United States of America Patent

PATENT NO 7131987
SERIAL NO

10154686

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Abstract

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An improved method is provided to enhance skin appearance and health, in which skin is cleaned (or exfoliated) and conditioned by use of microelements affixed to a base element or hand-held patch. For the microstructure used in the improved method, the dimensions of the microelements are controlled so as to remove a certain number of layers of skin cells and to accumulate and retain those skin cells, along with other foreign substances, into areas between the microelements. In another embodiment of the improved method, a conditioning compound or therapeutic active can be applied to the exfoliated skin to enhance the skin. Moreover, the amount of skin cells accumulated using the improved method represents a self-limiting maximum quantity that cannot be substantially exceeded regardless of the number of attempts by a user to re-use the microstructure apparatus associated with the improved method. Some of the microelement shapes are purposefully designed with distal ends that exhibit sharp edges rather than sharp tips to reduce skin irritation resulting from use of the improved method.

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Patent Owner(s)

Patent OwnerAddress
CORIUM PHARMA SOLUTIONS INC11 FARNSWORTH STREET 4TH FLOOR BOSTON MA 02210

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gartstein, Vladimir Cincinnati, OH 81 6128
Sherman, Faiz Feisal West Chester, OH 162 6612

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