Jerome M. Felsenstein,James L. Hedrick,James J. Wynne,Donna S. Zupanski-Nielsen
申请号：
US16529065
公开号：
US20190350653A1
申请日:
2019.08.01
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A laser treatment system includes a laser device configured to produce a laser beam at a wavelength in an ultraviolet spectrum to provide for tissue ablation, a lens configured to focus and direct the laser beam to a site to form an opening in a surface of the site, a valve connected to a first channel, and a nozzle that emits the laser beam and controls delivery of at least a first substance and a second substance to the site. A portion of the first channel is disposed within a first sidewall of the nozzle to deliver the first substance, and a second channel unconnected with the valve is disposed within a second sidewall of the nozzle to deliver the second substance.
