Light-emitting vaginal dilator

Abstract

The invention relates to a light-emitting vaginal dilator. By adoption of the light-emitting vaginal dilator, the technical problems of no own light source and the like in the existing vaginal dilator are solved. The light-emitting vaginal dilator comprises an upper half body with a window, wherein the upper half body is provided with an upper blade and an upper handle; the lower half body is hinged to the upper half body and is provided with a lower blade and a lower handle; a positioning mechanism is arranged between the upper handle and the lower handle; an installing gap is arranged on the upper blade and is internally provided with a lamp holder shell; the lamp holder shell is provided with a light transmitting hole positioned at the inner end of the lamp holder shell; the lamp holder shell is internally and fixedly provided with a light emitting body and a battery; the light emitting body is connected with the battery, and a toggle switch is arranged between the light emitting body and the battery. The light-emitting vaginal dilator has the advantages that any external light source does not need to be used, the operation is easy, the entering of the sight line and surgical instruments is not easily blocked, starting or stopping of the light emitting body can be realized, the fixing of the light emitting body is firm, the illuminating angle is conveniently adjusted, and the battery is conveniently replaced, so that the use is convenient; by utilization of the lever principle, the adjustment of the opening angle is more labor-saving.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a light-emitting vaginal dilator. Background technique [0002] At present, vaginal dilators are all used clinically when gynecological examinations, routine treatments and contraceptive measures are taken. Existing vaginal dilators are generally composed of two duckbill or olecranon-shaped upper and lower expansion pieces that can rotate around the pin shaft. The end of the upper expansion piece is provided with an observation window, and the upper expansion piece and the lower expansion piece are respectively connected with a second The first handle and the second handle are provided with an adjustment mechanism capable of adjusting the degree of opening and closing of the vaginal dilator between the first handle and the second handle. When in use, the opening angle of the upper and lower expansion pieces is adjusted through the adjustment mechanism , and then observe ...

AI Technical Summary

Problems solved by technology

Since the common adjustment mechanism is mostly a push button, which controls the opening and closing of the upper dilator and the lower dilator through the push button, it is inconvenient and laborious to adjust when using this method, and the common dilator does not have its own light source. In order to achieve a clear inspection Lesions can only be borrowed from external light sources, such as wearing reflectors on the forehead and flashlights, etc.

However, these two lighting methods have the following disadvantages: 1. Wearing reflectors on the forehead needs to be operated in a clinic with fixed spotlights. Because the light source is illuminated behind the operator's hand, it will produce angled shadows, which will increase visual difficulty for the operator. Affects the accuracy of diagnosis; 2. Need to take samples for testing or do minor surgery, and another person needs to use a flashlight or other light source to assist. Observing the lesions, not only wastes manpower but also increases the difficulty of operation and prolongs the diagnosis and treatment time

3. Due to environmental restrictions, routine inspections such as gynecological examination and sampling cannot be done in time in places without spotlights, which is not conducive to the national policy of protecting women of childbearing age and the promotion of science and technology

[0004] The above-mentioned solution solves the problem that the existing vaginal dilator needs external light source when using it to a certain extent, but because the light-emitting device in this solution is arranged on the inner side of the upper dilating beak, it is easy to block the entry of surgical instruments during use. In addition, this solution still has problems: the light-emitting device is not fixed enough, it is easy to block the line of sight, the lighting angle cannot be adjusted, the light-emitting device cannot be turned on or off, and the battery is inconvenient to replace.

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