发明名称 |
INTERNAL URINARY CATHETER |
摘要 |
A urinary catheter (10) includes a cannula having a urine passage, a urine inlet (16) and a urine outlet (18) and a valve (22) positioned in said urine passage (52) between said inlet and said outlet and having a valve passage having at least a portion which is movably positioned between a substantially blocked position and a flow position, and structure for moving said portion, said structure for moving being biased toward a blocking position wherein said portion is in said substantially blocked position and flow through said valve means is substantially blocked, and said structure for moving being movable to a position at least partially moving said portion toward said flow position wherein flow through said valve means is allowed.
|
申请公布号 |
WO9719715(A1) |
申请公布日期 |
1997.06.05 |
申请号 |
WO1996US19154 |
申请日期 |
1996.12.02 |
申请人 |
COHEN, KENNETH, L.;HANLON, DENNIS, J. |
发明人 |
COHEN, KENNETH, L.;HANLON, DENNIS, J. |
分类号 |
A61M25/00;A61M39/22;(IPC1-7):A61M5/00;A61M31/00 |
主分类号 |
A61M25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|