Tada M, Kizu M, Akasaka Y
Gastroenterol Jpn. 1979;14(1):11-3. doi: 10.1007/BF02774598.
Although a sliding tube made of plastics is very effective to keep the sigmoid colon in a straight position, there is some difficulty in handling the colonoscope, being restricted by the length of the scope. For the purpose of covering the demerits of the conventional sliding tube, a new slit sliding tube which is made up of three parts was devised by us. After straightening the sigmoidal loop, the three parts of the apparatus are joined together. Then the slit sliding tube is inserted into the descending colon with safety and ease. By using the slit sliding tube, handling of the colonoscope is scarcely restricted and becomes easy. Moreover, the slit sliding tube can be used even for the shorter scopes, by which the distal parts of the colon can be more easily examined in comparison with conventional techniques.
尽管由塑料制成的滑动管在使乙状结肠保持伸直位置方面非常有效，但在操作结肠镜时存在一些困难，因为受到镜身长度的限制。为了弥补传统滑动管的缺点，我们设计了一种由三部分组成的新型狭缝滑动管。在拉直乙状结肠袢后，将该装置的三个部分连接在一起。然后，狭缝滑动管可以安全、轻松地插入降结肠。通过使用狭缝滑动管，结肠镜的操作几乎不受限制且变得容易。此外，狭缝滑动管甚至可用于较短的镜身，与传统技术相比，使用它可以更轻松地检查结肠远端部分。
