CRYOSURGICAL INSTRUMENT WITH ENHANCED HEAT EXCHANGE
摘要
<p>A cryosurgical instrument features a cryogen in liquid or liquid-gaseous (mist) form being supplied by a feeding lumen into the internal space of a cryotip at the distal end of the cryosurgical instrument. The distal section of the feeding lumen is helically coiled, so that an outer diameter of the helically coiled distal section fits an inner diameter of a cylindrical envelope of said cryotip, and said helically coiled distal section and said cylindrical envelope are in thermal contact.</p>
申请公布号
WO2009128014(A1)
申请公布日期
2009.10.22
申请号
WO2009IB51532
申请日期
2009.04.13
申请人
ARBEL MEDICAL LTD;TOUBIA, DIDIER;LEVIN, ALEXANDER;KAGANOVICH, MIRON