| 摘要 |
Herein described is a disposable uterine dilator, which comprises a cylindrical element (5), held within which is a fluid, in particular made up of distilled water, said fluid possibly being compressed by a piston (1) and thus discharged from said cylindrical element (5) in a slow and gradual manner ending up filling a structure made up of, in particular, a rod-shaped flexible element (11) which, filling up gradually, once previously inserted into the uterine cervix, is susceptible to enlarge under the dilatation effect due to the addition of a fluid into it, thus determining its dilatation and hence the dilatation of the uterine cervix into which it is inserted. |
