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US 2020/0368512 A1Published application
Microneedle delivery system with anchor
AssigneeEvonik Corporation
InventorKevin Burton
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Abstract
Described herein are microneedle arrays for delivery of medicinal formulations. The microneedle arrays includes an anchoring system for securing the microneedle arrays to the skin for a period of time, e.g., a treatment period. The microneedles in the array also may include a coating, such as a lubricious coating for ease of puncturing/penetrating the skin or anti-microbial agents.
Claims17
A microneedle array comprising:
- a base plate;
- a plurality of microneedles extending from the base plate;
- wherein at least one of the microneedles includes an anchoring system configured to retain the array in position on skin for a treatment period.
A microneedle array comprising:
- a base plate;
- and
- a plurality of microneedles extending from the base plate;
- wherein at least one of the microneedles comprises a bioresorbable material.
1 more element
A microneedle array comprising:
- a base plate;
- and
- a plurality of microneedles extending from the base plate;
- wherein at least one of the microneedles includes a lubricious coating.
1 more element
Dependencies are inferred from the claim text.