An irrigation catheter having at least two lumens for supplying irrigation fluid in minimally-invasive surgical procedures is revealed. The catheter works alongside but independently of an endoscope or other diagnostic or therapeutic instrument. The catheter may direct flow of the irrigation fluid in the same direction as the body~s natural flow, thus enhancing visualizati on by the endoscope or other instrument.
申请公布号
CA2561926(C)
申请公布日期
2009.08.18
申请号
CA20052561926
申请日期
2005.03.24
申请人
COOK UROLOGICAL INCORPORATED
发明人
FOSTER, THOMAS L.;FISCHER, FRANK J., JR.;WILLIS, TRACY E.