APPARATUS FOR LASER LIGHT MEDICAL TREATMENT

摘要

A laser light medical-treatment apparatus has a contact detection means comprising a pair of contact tips 16a, 16b on both sides of a laser light emission hole 6 so that when the hand set 1, 30 of the apparatus is applied on a skin of patient. The contact tip detects touching on the skin by means of a small conduction current thereacross, thereby closing a switching circuit 46, 44 to actuate the laser 4 to oscillate. Besides, warning sound means 8 and warning lamp means 7 are provided so as to warn light beam emission of the laser, which light is invisible and dangerous to a human eye.