Merrill D C, Teague C T
J Urol. 1978 Jan;119(1):108-12. doi: 10.1016/s0022-5347(17)57397-8.
A new hydraulic incontinence device is described. The device is physiologic because it can be deflated to allow resistance-free voiding and it is designed to respond instantaneously to fluctuations in intra-abdominal pressure, irrespective of whether the bulb is placed at the level of the bulbous urethra or the bladder neck. The device is simple, consisting only of a urethral cuff, an abdominal reservoir and 1 pump containing a single valve.
描述了一种新型液压尿失禁装置。该装置符合生理原理，因为它可以放气以实现无阻力排尿，并且设计为能对腹内压的波动立即做出反应，无论球囊是放置在球部尿道水平还是膀胱颈水平。该装置结构简单，仅由一个尿道套囊、一个腹部储液器和一个包含单个瓣膜的泵组成。
