Cervical dilator for gynecological operation

A technology for gynecological surgery and a supporter, applied in the field of gynecological surgery, can solve the problems of inconvenient replacement and cleaning, repeated use, and inability to expand the supporter, and achieve the effect of easy replacement and cleaning

Inactive Publication Date: 2021-11-05
NANYANG CITY CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Cervical dilator for gynecological operation
  • Cervical dilator for gynecological operation
  • Cervical dilator for gynecological operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] see Figure 1-6, a cervical dilator for gynecological surgery, comprising a mounting cylinder 1, an expansion board 2 is provided on the left side of the installation cylinder 1, and an installation assembly 3 is provided on the right side of the expansion board 2, and the expansion board 2 is provided with an installation assembly 3. The plate 2 is installed on the left side of the installation cylinder 1 through the installation assembly 3, the right side of the installation assembly 3 is provided with a fixing assembly 4, and the inner right end of the installation cylinder 1 is fixedly connected with the installation plate 5, and the installation plate 5 The inner side is provided with a screw hole 6, and the inner side of the screw hole 6 is provided with an adjusting rod 7, and the adjusting rod 7 includes a push-pull rod 16 and a threaded rod 8, and the push-pull rod 16 is rotatably connected with the threaded rod 8. The threaded rod 8 is threaded on the inside o...

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PUM

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61B17/42
Inventor 杨弋弋
Owner NANYANG CITY CENT HOSPITAL
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