Maurice Buchbinder,Randell Louis Werneth,Yiannakis Petrou Yianni,J. Christopher Flaherty,Daniel Nahon,Domenic Santoianni
申请号：
US14600416
公开号：
US20150133905A1
申请日:
2015.01.20
申请国别(地区):
US
年份:
2015
代理人:
摘要：
There is provided a method of supplying cryoenergy to a plaque within a blood vessel. The method comprises expanding an expandable membrane of a catheter apparatus with a pressure of less than 5 ATM (507 kPa), the catheter apparatus having been placed in thermal contact with the plaque within the blood vessel. The method also comprises establishing a temperature of between +15° C. (288K) and −35° C. (238K) at an interface of the expandable membrane and the blood vessel. A system and catheter apparatus are also provided.
