HANDPIECE WITH CARTRIDGE FOR A SKIN PHOTO-TREATMENT APPARATUS

摘要

The invention relates to a handpiece that comprises a shell (110) for removably housing a cartridge (400) with a window having a light source and a cooling circuit thereof as well as a cover (120). A light guide (300) connects the light source to the surface of the skin. The position of the cartridge (400) is defined by a base (500) having cartridge connection members (520, 530) and by a guiding surface having one end corresponding to the base (500) and sides defining lateral guide rails (115) around the position of the light guide. The cartridge (400) is in the form of a planar housing having one end bearing a transverse assembly plate provided with connection members homologous to those of the base (500), and the sides include guiding ribs interacting with the lateral rails (115).