Widran J
Department of Urology, Chicago Medical School, Illinois.
Urology. 1988 May;31(5):382-6. doi: 10.1016/0090-4295(88)90729-7.
A video camera, attached by direct-beam coupler to the controlled continuous flow (CCF) resectoscope, is used to aid in the performance of transurethral resection (TUR). A television monitor becomes the source for judgment in guiding the resectoscope loop. The surgeon stands during the TUR to watch the image from the resectoscope lens, as projected on the video monitor screen, to decide where to cut tissue and fulgurate blood vessels. Fifty cases of transurethral resection of prostate (TURP) performed by the video method with the CCF resectoscope are compared with 400 TURP cases performed by the conventional method of looking through the scope using the same instrument. Resulting data from the video method were statistically similar to that obtained from the conventional method. The video method was a safe and effective means of visualizing the surgical field during TURP.
一台通过直束耦合器连接到可控连续流（CCF）电切镜的摄像机，用于辅助经尿道切除术（TUR）的操作。电视监视器成为引导电切镜环的判断来源。在经尿道前列腺切除术（TURP）过程中，外科医生站着观看从电切镜镜头投射到视频监视器屏幕上的图像，以决定在何处切割组织和烧灼血管。将采用CCF电切镜视频方法进行的50例经尿道前列腺切除术（TURP）与使用同一器械通过传统的直视镜方法进行的400例TURP病例进行比较。视频方法得到的数据在统计学上与传统方法获得的数据相似。视频方法是TURP过程中可视化手术视野的一种安全有效的手段。
