Patent ID: 9504525
Filing Date: 2016-11-29
CPC Classification: A61B

Claim Text:
1. A laser treatment apparatus including a handpiece capable of adjusting a projected length of an optical fiber, comprising: a laser module for generating a laser beam; a main body in which the laser module is inserted and disposed; an optical fiber that is connected to the laser module so that the laser beam is irradiated to an outside of the laser module, the optical fiber being projected from a distal end of the main body toward a target treatment site; a slider for adjusting a length of the optical fiber projected from the main body; and a cutter for cutting the optical fiber, wherein the cutter comprises a coupling body which is detachably coupled to a rear side of the main body, and a cutting blade which is attached to the coupling body, wherein a blade groove in which the cutting blade is inserted is formed at the rear side of the main body.