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Vaginal dilator for gynecological vaginal surgery and use method of vaginal dilator

A technique of vaginal dilation and surgery, which is applied in obstetrics and gynecology equipment, surgery, medical science, etc., can solve problems such as unsatisfactory adjustment, easy prolapse of vaginal dilation equipment, and inconvenient adjustment, so as to improve exposure methods, increase medical satisfaction, Easy expansion and contraction adjustment effect

Pending Publication Date: 2021-08-13
THE AFFILIATED HOSPITAL OF SOUTHWEST MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the deficiencies of the above-mentioned prior art, the present invention proposes a vaginal dilator for gynecological vaginal surgery and its use method, w

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  • Vaginal dilator for gynecological vaginal surgery and use method of vaginal dilator
  • Vaginal dilator for gynecological vaginal surgery and use method of vaginal dilator
  • Vaginal dilator for gynecological vaginal surgery and use method of vaginal dilator

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[0040] The present invention will be further described below with reference to the accompanying drawings.

[0041] refer to Figure 1 to 11 The gynecological shaped surgery vaginal dilator is mainly including a substantially annular structure, two clamping plates 3 and at least two expansion plates 2, as shown, the clamping plate 3 in this application is In the longitudinal direction, there is a curved structure, which is usually made of a metal sheet, and has a certain elastic clamping ability, and the expanded plate 2 is also circular in the width direction, and the corresponding center angle is 45 ° -120 °, and this At the same time, the corresponding maximum center radius is smaller than the minimum inner diameter of the support ring 1 to ensure that the expansion plate 2 can be mounted to the inside of the support ring 1.

[0042] The support ring 1 is configured with a fixed seat 4 corresponding to the expansion plate 2, and the expansion plate 2 can be implemented at a fixed...

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Abstract

The invention discloses a vaginal dilator for gynecological vaginal surgery and a using method of the vaginal dilator. The dilator comprises a supporting ring, at least two dilating plates and two clamping plates, wherein the dilating plates can be mounted on the supporting ring through a fixing base and are provided with adjusting rods in sliding fit with the fixing base, and the fixing base is provided with a locking structure used for locking the adjusting rods; and the clamping plate is of an arc-shaped plate-shaped structure, a connecting rod hinged to the clamping plate is arranged on the outer side of the clamping plate, the end, away from the clamping plate, of the connecting rod can be rotatably connected with the supporting ring, and the connecting rod is of a telescopic structure. The method mainly comprises the following steps: selecting the expansion plates with proper specifications and quantity, assembling the dilator, realizing relative fixation of the whole dilator and a patient by adopting the matching of the clamping plates and the connecting rods, and realizing local or whole expansion through the adjusting rods. By means of a relative fixing mode, acting force of a patient is overcome, the dilator is prevented from being disengaged, dilation and folding adjustment is facilitated, and an existing operation matching mode that an operation view is exposed through a manual drag hook is improved, so that operation efficiency is improved.

Description

technical field [0001] The invention belongs to the field of medical aids, and in particular relates to a vaginal dilator for gynecological vaginal surgery and a use method thereof. Background technique [0002] my country is one of the countries with a high incidence of gynecological diseases. Common diseases such as adenomyosis, uterine dysfunctional uterine bleeding, endometrial atypical hyperplasia, uterine fibroids, cervical intraepithelial neoplasia (CIN), uterine Prolapse, prolapse of the front and rear walls of the vagina, vaginal cancer, etc., and the incidence rate is increasing year by year. It has been reported that more than 70% of women over the age of 35 suffer from uterine fibroids. These gynecological diseases seriously affect the The physical and mental health and quality of life of the majority of women need to be treated by laparotomy or laparoscopic surgery. With the development of medical and surgical technology, changes in treatment concepts, and contin...

Claims

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Application Information

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IPC IPC(8): A61B17/02A61B17/42
CPCA61B17/02A61B17/42
Inventor 高晓敏梁瑞晨刘延淑向艳曾校莠赵亿蕾
Owner THE AFFILIATED HOSPITAL OF SOUTHWEST MEDICAL UNIV
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