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Vagina expanding device for gynecological examination

A technique for vaginal dilation and gynecological examination, applied in the field of medical devices, can solve problems such as obstructing operations, blocking patients, and inconvenience for patients, so as to avoid waste and facilitate inspection.

Inactive Publication Date: 2014-10-29
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dilator in the past can only play the role of opening the vagina. When observing, you need to use an external light source (such as light or flashlight light) to see the inside of the vagina clearly, but the external light often blocks the doctor's part Line of sight hinders the operation, resulting in missed diagnosis and inconvenience to the diagnosis and treatment staff

Method used

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  • Vagina expanding device for gynecological examination
  • Vagina expanding device for gynecological examination
  • Vagina expanding device for gynecological examination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] As shown in the figure: a vaginal expansion device for gynecological examination, including an upper expansion piece 1, a lower expansion piece 2, a rear handle 3 integrally connected with the upper expansion piece 1 and a front handle 4 integrally connected with the lower expansion piece 2 , the left and right shaft pins of the upper expansion piece 1 are connected with the left and right shaft holes of the lower expansion piece 2 to form a rotatable whole. The shaft hole is provided with a notch 13 along the edge, and the end of the shaft pin is provided with a flange 14 . Insert the shaft pin matching end of the upper expansion piece 1 into the shaft hole of the lower expansion piece 2, the flange 14 of the shaft pin passes through the gap 13, and then turn the upper expansion piece 1 90 degrees, so that the flange 14 on the shaft pin Not on the same position as the notch 13 on the shaft hole, and perpendicular to the notch 13, because of the blocking of the flange 1...

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Abstract

The invention relates to a vagina expanding device for gynecological examination. The vagina expanding device comprises an upper expanding piece, a lower expanding piece and an illuminating assembly, wherein the illuminating assembly comprises a plastic light source box, a battery and a light-emitting diode, the light source box is provided with two pairs of left side wings and right side wings which are symmetrically arranged, the battery is arranged in the light source box, the light-emitting diode stretches out of the bottom of the light source box, the upper expanding piece is provided with a light source installing hole, and the shape of the light source installing hole is matched with that of the light source box. The medical vagina expanding device can illuminate the interior of the vagina in an examination, the examination is facilitated, the illuminating assembly is detachably installed on the expanding device, the expanding device is a disposable product, but the illuminating assembly can be reused, and waste is avoided; besides, a switch of the illuminating device is correlated with a handle of the expanding device, the illuminating assembly will not give out light when the expanding device is closed, and the illuminating assembly will be activated to perform illumination when the expanding pieces of the expanding device are gradually opened.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a vaginal expansion device for gynecological examination. Background technique [0002] Vaginal dilation device means that when a doctor is doing a gynecological examination, he uses the dilator (usually for one-time use) to open the vaginal opening, open the front and rear walls of the vagina, and see the condition in the vagina. It is a medical device. auxiliary equipment. Existing dilators (also known as speculums or speculums) generally consist of a duckbill-shaped front half and a handle in the back half. The front half has two duckbill-shaped blades that can be opened to Open the vaginal opening. There is a gap around the joint of the two blades as an inspection opening through which people can observe the inside of the vagina, and during treatment, the inspection opening also serves as a passage for the treatment instrument to enter and exit. The dilator in the ...

Claims

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Application Information

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IPC IPC(8): A61B1/32A61B1/06
Inventor 陈勇霞郏伊霖
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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