Michael J. PEDERSON,Patrick J. PHILLIPS,John P. MADDEN,Michael J. HORZEWSKI
申请号：
US16367458
公开号：
US20190232092A1
申请日:
2019.03.28
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Apparatus and methods for creating tissue necrosis include an energy delivery apparatus that can be positioned adjacent a target treatment site such as a vessel without direct contact with the treatment site tissue. Collimated energy is then directed to the vessel to create necrotic regions in the tissue. Exemplary use in renal vessels creates necrotic regions in adjacent nerves which can alleviate hypertension in a patient.
