deHoll J D, Williams L A, Steers W D, Rodeheaver G T, Clark M M, Edlich R F
Department of Urology, University of Virginia School of Medicine, Charlottesville 22908.
J Burn Care Rehabil. 1992 Nov-Dec;13(6):664-72.
Since the advent of rehabilitation engineering new advances have been made that have revolutionized condom catheter drainage systems (CCDS). An innovative CCDS has been designed that ensures unobstructed urine flow. Its condom catheter has several unique design features. It has a double row of convolutions near the catheter tip that prevent kinking and twisting so that the pathway remains open. The condom catheter features a unique inner flap that fits snugly on the glans to prevent backflow of urine on the shaft. This condom catheter is connected to a vented leg bag that eliminates the development of a partial vacuum in the connecting tube. This vacuum can create siphoning, which in turn interferes with urine flow into the leg bag. In addition, a new rechargeable battery-operated clipper has been developed that makes nick-free hair removal from the genitals exceptionally easy. This atraumatic hair removal eliminates the pubic hair that becomes trapped under the condom catheter. The clinical impact of these new advances in CCDS requires further investigation.
自康复工程出现以来，取得了一些新进展，这些进展彻底改变了避孕套导尿管引流系统（CCDS）。现已设计出一种创新的CCDS，可确保尿液通畅流动。其避孕套导尿管具有几个独特的设计特点。它在导管尖端附近有双排褶皱，可防止扭结和缠绕，从而使通道保持畅通。避孕套导尿管有一个独特的内瓣，紧密贴合龟头，可防止尿液在阴茎干上回流。这种避孕套导尿管与一个带通风口的腿袋相连，可避免在连接管中形成部分真空。这种真空会产生虹吸现象，进而干扰尿液流入腿袋。此外，还开发了一种新的可充电电池驱动的修剪器，使从生殖器部位无划痕地去除毛发变得格外容易。这种无创伤脱毛可去除被困在避孕套导尿管下方的阴毛。CCDS这些新进展的临床影响需要进一步研究。
