Laser surgical apparatus and methods of its use minimizing damage during the ablation of tissue using a focused ultrashort pulsed laser beam wherein the slope of fluence breakdown is a function of the pulse width
Richard Alan Haight,Peter P Longo,Daniel P Morris,Alfred Wagner
申请号：
US14730503
公开号：
US10058388B2
申请日:
2015.06.04
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A laser apparatus for use in a surgical procedure is disclosed including a housing forming a part of a handpiece and including interior and exterior regions, a laser cavity extending within the interior region of the housing, at least a portion of an operating laser element positioned with the interior region of the housing for generating an operating beam, and a controller to control a focal position of the operating beam to a location above the plane of the tissue for ablation of the tissue by laser induced breakdown thereof.
