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SYSTÈME D'ABLATION DE TISSUS À L'AIDE D'UN LASER PULSÉ
专利权人:
Eximo Medical Ltd.
发明人:
申请号:
EP19177412.4
公开号:
EP3552571A3
申请日:
2015.05.18
申请国别(地区):
EP
年份:
2019
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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