Ronald E. Zook,Laurence K. Sampson,Timothy E. Braun,Kenneth A. High,Steve W. Jackinsky,Pete W. Kroehl,Davey B. Palmer,David W. Wright,Paul P. Burek
申请号：
US12790313
公开号：
US08382785B2
申请日:
2010.05.28
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A cystotomy apparatus includes a sound from which an advancement device having a cutting tip creates a surgical pathway from the bladder through abdominal tissue to the external abdomen along a predetermined path. The cutting tip is captured and removed from the advancement device in a capture cup located in the predetermined path by an alignment structure. The cutting tip is removed from the advancement device while within the capture cup, to allow a dilator, cannula or catheter to be drawn through the surgical pathway into the bladder.
