Wissler D W, Morrissey J F
Gastrointest Endosc. 1980 Feb;26(1):11-2. doi: 10.1016/s0016-5107(80)73250-9.
A simple and inexpensive external suction-irrigation device, which attaches to the biopsy port of endoscopes, is used to rapidly infuse and aspirate large volumes of fluid. By bypassing the umbilical cord, this system avoids blockage of the instrument while permitting intermittent injections of water and aspirations of luminal contents. It may be operated with one hand. Use of the device as described saves considerable time during many examinations and avoids postponement of other examinations.
一种简单且廉价的外部吸引-冲洗装置，可连接到内窥镜的活检端口，用于快速输注和抽吸大量液体。通过绕过脐带，该系统可避免器械堵塞，同时允许间歇性注水和抽吸腔内内容物。它可以单手操作。按所述使用该装置在许多检查过程中可节省大量时间，并避免推迟其他检查。
