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Self-destruction vaginal dilator

A vaginal dilating and self-destructing technology, applied in surgery and other fields, can solve problems such as disease infection, and achieve the effects of simple operation, improved work efficiency, and ingenious device structure design

Inactive Publication Date: 2020-04-03
稳健平安医疗科技(湖南)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Vaginal dilators are widely used in clinical gynecological examinations. Conventional products can return to their original positions after use. If they are reused, they will easily lead to disease transmission.

Method used

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  • Self-destruction vaginal dilator
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Examples

Experimental program
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Embodiment 1

[0021] see Figure 1 to Figure 2 , the present invention provides a self-destructing vaginal dilator, comprising:

[0022] The upper leaf 1 includes the front end 11 of the upper leaf and the upper petiole end 12 connected with the front end 11 of the upper leaf, and the upper leaf handle end 12 is provided with a gear hole 3; the lower leaf 2 is rotationally connected with the upper leaf 1 through the rotating shaft 4; The lower leaf 2 includes a lower leaf front end 21 and a lower petiole end 22 connected with the lower leaf front end 21, the lower leaf handle end 22 is provided with a gear bar 5, and the gear bar 5 is movably inserted in the gear hole 3; the gear bar 5 is provided with a gear tooth 6 and a stop tooth 7 that are against the edge of the outer opening of the gear hole 3; And gather; The cooperation of backstop tooth 7 and gear hole 3 makes use and realizes self-destruction.

[0023] The area of ​​the outer opening of the shift hole 3 away from the lower leaf...

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PUM

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Abstract

The invention provides a self-destruction vaginal dilator. The vaginal dilator comprises: an upper blade which comprises an upper blade front end and an upper blade handle end connected to the upper blade front end, wherein a gear hole is formed in the upper blade handle end; and a lower blade which is rotatably connected to the upper blade through a rotating shaft, wherein the lower blade comprises a lower blade front end and a lower blade handle end connected to the lower blade front end, the lower blade handle end is provided with a gear strip, the gear strip is movably inserted into the gear hole, and the gear strip is provided with gear teeth and retaining teeth which abut against the edge of an outer side opening of the gear hole. The area of the outer side opening, far away from thelower blade, of the gear hole is smaller than that of the inner side opening, close to the lower blade, of the gear hole; the top ends of the gear teeth and the top ends of the retaining teeth extendin the direction close to the lower blade. Compared with the prior art, the dilation angle can be adjusted, self-destruction can be achieved after the vaginal dilator is used, and disease infection caused by repeated use of the vaginal dilator is avoided; and the device is ingenious in structural design and easy to operate, can achieve single-hand operation, and improves the working efficiency.

Description

technical field [0001] The invention relates to the technical field of obstetrics and gynecology instruments, in particular to a vaginal dilator capable of self-destructing after use. Background technique [0002] Vaginal dilators are widely used in clinical gynecological examinations. Conventional products can be restored to their original positions after use. If they are reused, they will easily lead to the infection of diseases. [0003] Therefore, there is an urgent need for a vaginal dilator that can self-destruct after use to avoid repeated use. Contents of the invention [0004] The object of the present invention is to overcome the defects of the prior art and provide a vaginal dilator capable of self-destructing after use. [0005] To achieve the above object, the present invention provides a self-destructing vaginal dilator, comprising: [0006] The upper leaf, which includes the front end of the upper leaf and the upper petiole end connected to the front end o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/32
CPCA61B1/32
Inventor 刘青山
Owner 稳健平安医疗科技(湖南)有限公司
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