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US 7,070,488 B2Granted
Micro-abrasion device
AssigneeBionoface
InventorsMichael Suissa, Sylvain Gleyal
Life of this patent
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Abstract
The present invention relates to a micro-abrasion device comprising: a first reservoir intended to contain a powder to be sprayed onto a surface that is to be treated, a second reservoir intended to collect the used powder, a handpiece designed to be applied against the surface that is to be treated. This device comprises a removable cartridge (5) that can be fitted onto the device and removed independently of the handpiece and comprising the first and the second reservoirs.
Claims21
Micro-abrasion device comprising:
- a base station;
- a handpiece configured to spray a powder onto skin;
- a flexible supply pipe configured to supply powder from the base station to the handpiece;
- a flexible return pipe configured to return powder from the handpiece to the base station;
- and
- a removable cartridge configured to be fitted onto the base station and removed therefrom, the cartridge comprising:
- a first reservoir containing a powder to be supplied to the handpiece via said flexible supply pipe, and
- a second reservoir configured to collect powder returning from the handpiece via said flexible return pipe.
5 more elements
Dependencies are inferred from the claim text.