Patent ID: 9517085
Filing Date: 2016-12-13
CPC Classification: A61B,B24C

Claim Text:
1. A method comprising: applying a treatment tip to a skin surface, wherein the treatment tip is coupled to a distal end of a handle; at the treatment tip, providing at least one opening at a tip surface, and in a recessed region, away the tip surface, providing an abrasive surface; before providing a suction through the at least one opening of the treatment tip, separating the skin surface from the tip surface by a recessed distance existing between the surface and abrasive surface; after providing a suction through the at least one opening of the treatment tip to establish a region of the suction in the recessed region, wherein the recessed region at least partially surrounds an abrasive surface, and the abrasive surface is coupled to the distal end, drawing a portion of the skin surface into contact with the abrasive surface using the suction; providing a fluid to the skin surface drawn into the recessed region of the treatment tip, wherein the fluid passes from a proximal end of the handle to the distal end; and moving the treatment tip over the skin surface.