A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/00 (2006.01) A61B 17/54 (2006.01) C14B 1/46 (2006.01) C14B 1/48 (2006.01) A61B 17/32 (2006.01) A61M 1/00 (2006.01)
Patent
CA 2290652
The invention relates to an apparatus for making micro-abrasions including a handle (12) having an inlet passage (16) and an outlet passage (18) communicating with an aperture (14) in said handle (12). The aperture (14) in use is adapted to be positioned on a surface to be treated, such as the skin, and a pneumatic means provides a variable supply of abrasive particies to the aperture (14) of the handle. The pneumatic means includes a vacuum source (32) having a suction outlet (35) that is operatively connected to the outlet passage (18) of the handle (12) and an exhaust outlet (37) that is operatively connected to the inlet passage (l6) of the handle (12), to thereby cause the abrasive particles from the supply container (24) to flow through said handle (12). By providing both a suction and pressurised effect the particles are caused to flow much more freely and assist in making micro- abrasions on skin surface that is being treated.
Un appareil permettant d'effectuer des micro-abrasions comprend un manche (12) comportant un passage d'entrée (16) et un passage de sortie (18) qui communiquent avec une ouverture (14) formée dans ledit manche (12). En utilisation, l'ouverture (14) est prévue pour être placée sur une surface à traiter, telle que la peau, et un système pneumatique envoie une quantité variable de particules abrasives à l'ouverture (14) située dans le manche. Le système pneumatique comprend une source (32) de vide comportant une sortie (35) d'aspiration qui est reliée au passage (18) de sortie du manche (12) et une sortie (37) d'évacuation qui est reliée au passage (16) d'entrée du manche (12), ceci permettant aux particules abrasives contenues dans le réservoir (24) d'alimentation de circuler dans ledit manche (12). Le fait d'utiliser les effets de l'aspiration et de la pression permet aux particules de circuler plus librement et facilite le réalisation de micro-abrasions sur une surface cutanée qui est traitée.
Greenberg Ronald Allan
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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