Laser device for selective treatment of acne with reduced skin temperature rise

摘要

A laser device for selective treatment of acne, which is a laser light source (1) for supplying a laser beam whose output end is an optical collimator (2), and can send an impulse of the laser beam having a predetermined duration An optical machine interface (3) comprising a laser light source (1) having a switch (13) to be made, a lens (4) for focusing a laser beam received from an optical collimator (2), and the optical machine In a laser device comprising an optical fiber (5) connected to an interface (3), the optical fiber (5) has a length exceeding 15 m, and the laser device is connected to the optical fiber (5) Handpiece (10), and the handpiece (10) changes the diameter of the laser beam emitted from the handpiece (10) from 0.5 mm to 5.0 mm. Laser device characterized in that it comprises an optical zoom system (11) capable of Rukoto. [Selection] Figure 4