| 摘要 |
A device for making micro-abrasions on human tissue including a handle having an inlet passage and an outlet passage which communicate with an aperture provided in the handle and intended to be positioned on the surface to be treated, and supply means for the metered supply of reducing substances in a pneumatic carrier from a supply container connected to the inlet passage, to the aperture of the handle. The device is further arranged for selective and controlled supply of a liquid to the aperure of the handle.
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