| 摘要 |
<p>A medical endoscope having a disposable removable component, comprising a front end part (1), a bending part (2), an insertion part (3), a connecting part (4), an operating part (5), and a host (6), and provided with an outer sleeve made from a soft material. The front end part (1) is provided with a camera mechanism. The bending part (2) is provided with a bending component, a fixed barrel, and a bending drive unit. The bending component is configured as a threaded coil (209) having the front end thread pitch being greater than the distal end thread pitch. The insertion part (3) is provided with a working channel (301). The connecting part (4) comprises a removable connecting mechanism used for connecting the operating part (5) and the insertion part (3). The operating part (5) is provided with a handwheel adjustment mechanism. The host (6) is connected to the operating part (5) via a connecting tube (601). The present endoscope is of low overall costs, provides great bending effects and picture imaging effects, is applicable for a single patient or a single surgical procedure, and then, by discarding a contaminated part of the endoscope, prevents the problem of a conventional endoscope of high sterilization costs and cross-contamination caused by incomplete sterilization.</p> |
