| 摘要 |
<p>PCT No. PCT/SE80/00013 Sec. 371 Date Sep. 18, 1980 Sec. 102(e) Date Sep. 18, 1980 PCT Filed Jan. 17, 1980 PCT Pub. No. WO80/01454 PCT Pub. Date Jul. 24, 1980.A urine drainage device which provides reliable and effective bladder training is disclosed for use with a catheter connectable to the bladder and communicating with a collection bag. The device comprises a valve for controlling the connection between the catheter and the collection bag. The valve includes a normally closed inlet which is opened when a predetermined bladder fluid pressure is reached. A pressure substantially below the opening pressure of the valve is capable of maintaining the inlet in an open condition.</p> |
