CRYOSURGICAL PROBE WITH VACUUM INSULATION TUBE ASSEMBLY
摘要
A vacuum insulation tube assembly which is utilized as a component in a cryosurgical probe. The vacuum insulation tube assembly includes an inner tube; and, an outer tube concentrically positioned about the inner tube. The outer tube is securely soldered at end portions of the inner tube and forms a vacuum space between the inner tube and the outer tube. The vacuum tube assemblies may be conveniently mass produced using a special fixture.
申请公布号
WO2008079696(A3)
申请公布日期
2008.10.30
申请号
WO2007US87226
申请日期
2007.12.12
申请人
ENDOCARE, INC.;DUONG, THACH;LIU, JENNY, C.;EUM, JAY, J.