WHITFIELD, PAUL SCOTT,VAREY, RICHARD MARTIN,DAVIS, BEVERLY
申请号：
CA2825688
公开号：
CA2825688A1
申请日:
2012.01.25
申请国别(地区):
CA
年份:
2012
代理人:
摘要：
A catheter drainage assembly includes fluid flow control valve that includes a displaceable obstructer located in a fluid passage between an inlet and an outlet of the drainage assembly. The obstructer is formed with an opening to minimize the trapping of matter in the valve and can be moved between a first position in which the valve is open and a second position in which the valve is closed.
