James Adam Greenberg,Ronald D. Adams,Neeraj Kohli,David Harari
申请号：
US14542220
公开号：
US20150065807A1
申请日:
2014.11.14
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Systems and methods of cannulating a body orifice such as a bladder are disclosed. A cystoscopy catheter can include a proximal end, a distal end having at least one exit port, and a flexible elongate tubular body therebetween； an inflatable balloon near the distal end of the catheter, the balloon transformable from an unexpanded and an expanded configuration； a first proximal port for fluid inflow； a second proximal port for fluid outflow； a third proximal port for balloon inflation, in fluid connection with the balloon； and a fourth proximal port for insertion of a diagnostic and/or therapeutic instrument such as a cystoscope therethrough, wherein the first, second, and fourth proximal ports are fluidly connected to a common central lumen extending through the elongate tubular body to the exit port on the distal end.
