Ary Chernomorsky,Klimentina I. Nesterova,Ivan Nesterov,Michael Rontal,Peter Hwang
申请号：
US13941256
公开号：
US20140031726A1
申请日:
2013.07.12
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Devices, systems and methods using low frequency ultrasound to emulsify, disintegrate, cut and/or coagulate tissue in a narrow space such as the nasal passages and paranasal sinuses. The devices may comprise a low frequency generator, a functionally active handle, an ultrasound emitter, a concentrator, a waveguide and distal functional tips. The devices and methods are configured to safely and efficiently carry out surgical procedures within the nose and sinuses, among other soft tissues within the body.
