Cervical dilator for gynecological operation

Abstract

The invention discloses a cervical dilator for gynecological operation. The cervical dilator for gynecological operation comprises a mounting cylinder, a dilating plate is arranged on a left side of the mounting cylinder, a mounting assembly is arranged on a right side of the dilating plate, the dilating plate is arranged on the left side of the mounting cylinder through the mounting assembly, a fixing assembly is arranged on a right side of the mounting assembly, a mounting plate is fixedly arranged on aright end of an inner side of the mounting cylinder and a screw rod hole is arranged inthe inner side of the mounting plate. The mounting assembly is arranged, the dilating plate can be quickly disassembled and assembled, the fixing assembly is arranged, an inserting plate in the mounting assembly can be stably fixed to an inner side of an inserting groove, the dilating plate is prevented from shaking after mounting,when the the dilating plateneeds to be disassembled, fixing screws only need to be taken out from interiors of threaded grooves and threaded holes, the inserting plate can be pulled out from the inner side of the inserting groove, mounting blocks are taken out from interiors of mounting grooves, and therefore the dilating plate can be quickly disassembled and conveniently replaced and cleaned.

Description

technical field [0001] The invention relates to the field of gynecological surgery, more specifically, to a cervical expander for gynecological surgery. Background technique [0002] Gynecological surgery is also called gynecological minimally invasive surgery. As the name suggests, gynecological minimally invasive surgery aims to minimize the damage to normal tissues and minimize the impact of surgery on the functions of various systems in the body. Minimally invasive gynecological surgery relies on the increasing popularity of laparoscopic techniques and the continuous improvement of vaginal gynecological surgery techniques. In most people's minds, gynecological surgery is associated with horizontal or vertical incisions in the lower abdomen. With the continuous improvement of gynecological operation technology and the application of new instruments in clinical practice, gynecological surgery is developing in the direction of minimally invasive surgery. In the treatment ...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, since most of the expansion plates are fixedly installed on the expansion device, it is inconvenient to replace and clean, so that the existing expansion plates cannot be used for many times; Secondary expansion, most of the expansion devices in the prior art adopt a hollow design, which is easy to damage the patient's skin

Images