Finney R P
J Urol. 1978 Dec;120(6):678-81. doi: 10.1016/s0022-5347(17)57326-7.
Experience with a newly designed self-retaining silicone ureteral stent is presented. The stent is supplied in various lengths, has a J or hook molded into each end to prevent migration and has been designed specifically to be passed during an open operation as well as endoscopically. The device is used to provide free drainage to the bladder, reduce or eliminate urine leakage, provide stenting of the ureter and allow for earlier discharge from the hospital of patients without external catheters. In some cases the stent may be used instead of a nephrostomy tube to provide prolonged drainage with less chance of infection. It is removed easily in the outpatient facility by cystoscopy.
本文介绍了一种新设计的自固定硅胶输尿管支架的使用经验。该支架有多种长度可供选择，两端模制有J形或钩形以防止移位，并且专门设计用于在开放手术以及内镜检查过程中通过。该装置用于为膀胱提供自由引流，减少或消除尿液渗漏，对输尿管进行支架置入，并使无外置导管的患者能够更早出院。在某些情况下，该支架可代替肾造瘘管使用，以提供更长时间的引流，且感染几率更小。通过膀胱镜检查可在门诊轻松取出该支架。
