EXIMO MEDICAL LTD;YOEL ZABAR;ILAN BEN OREN;OREN MESHULAM STERN
发明人:
YOEL ZABAR,ILAN BEN OREN,OREN MESHULAM STERN
申请号：
IL24874316
公开号：
IL248743D0
申请日:
2016.11.03
申请国别(地区):
IL
年份:
2017
代理人:
摘要：
Systems for enabling delivery of very high peak power laser pulses through optical fibers for use in ablation procedures preferably in contact mode. Such lasers advantageously emit at 355nm wavelength. Other systems enable selective removal of undesired tissue within a blood vessel, while minimizing the risk of damaging the blood vessel itself, based on the use of the ablative properties of short laser pulses of 320 to 400nm laser wavelength, with selected parameters of the mechanical walls of the tubes constituting the catheter, of the laser fluence and of the force that is applied by the catheter on the tissues. Additionally, a novel method of calibrating such catheters is disclosed, which also enables real time monitoring of the ablation process. Additionally, novel methods of protecting the fibers exit facets are disclosed.
