Littrup, Peter,Babkin, Alexei V.,Duncan, Robert,Boldarov, Sergei
申请号：
AU2009225359
公开号：
AU2009225359B2
申请日:
2009.10.14
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
#$%^&*AU2009225359B220120607.pdf#####ABSTRACT A cryotherapy system is provided with multiple cryoprobes, each of which has a shaft with a closed distal end adapted for insertion into a body and conduits for flowing a cryogenic fluid through the shaft to reduce a temperature of the distal end. A source is provided for the 5 cryogenic fluid, and flow-control metering valves are provided in fluid communication with the conduits and source of the cryogenic fluid. A compressor is provided in fluid communication with the conduits of the cryoprobes to define a self-contained fluid system. The flow-control metering valves and the compressor are controlled by a computer processor to provide the desired flows of the cryogenic fluid through the conduits of the self-contained fluid system.
