MICRONEEDLE ROLLER
First Claim
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1. A microneedle roller comprising a handle and a rotatable drum, the drum including a plurality of radially projecting microneedles, the roller further comprising sterilising means in the form of either or both of an ultrasound generator and a UV light for sterilising one or more of the drum, the microneedles, and the surface over which the drum moves in use.
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Abstract
The invention provides a microneedle roller comprising a rotatable drum, the drum including a plurality of radially projecting microneedles, wherein the microneedles are provided in substantially linear arrays, each array being carried by a support, and each array being arranged in a substantially axial direction relative to the drum.
26 Citations
21 Claims
- 1. A microneedle roller comprising a handle and a rotatable drum, the drum including a plurality of radially projecting microneedles, the roller further comprising sterilising means in the form of either or both of an ultrasound generator and a UV light for sterilising one or more of the drum, the microneedles, and the surface over which the drum moves in use.
Specification