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Vaginal speculum

A vaginal speculum and duckbill technology, which is applied in colposcopy, endoscopy, medical science, etc., can solve the problems of inconvenient movement, difficulty in popularization and application, and occupation of examination room space, so as to save examination time and be easy to carry around The effect of carrying and avoiding cross-infection

Inactive Publication Date: 2020-06-23
北京市大兴区人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Disposable vaginal speculum, which is widely used clinically at present, needs an auxiliary external light source to illuminate the inside of the patient's vagina, so that the doctor can see the situation in the deep part of the vagina clearly. Adjusting the angle of the external light source takes up valuable examination time of doctors and patients. When multiple doctors need to observe the vagina and cervix, the light of the auxiliary light source is easily blocked, which is not conducive to clinical teaching and consultation
Auxiliary external light sources are mostly floor-standing or ceiling-mounted medical examination lights, which are large in size and occupy space in the examination room. Sometimes professional tools and personnel are required to install them, and they are inconvenient to move
Some vaginal speculums on the market are not reusable although they have their own lighting system, and the cost is high. Clinically, a gynecological examination in a public hospital including a vaginal speculum charges less than 20 yuan. This high-cost vaginal speculum with its own lighting system device, obviously not suitable for my country's national conditions, it is difficult to popularize and apply

Method used

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Experimental program
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Effect test

Embodiment Construction

[0016] figure 1 , figure 2 As shown, the flashlight 2 can be inserted into the transparent bag-shaped cavity 1a provided on the duckbill-shaped stretching piece of the vaginal speculum 1, and with a gap fit, it is inserted into the protruding tongue on the opening end wall of the bag-shaped cavity. The flashlight is clamped by the sheet, and the raised horizontal ribs strengthen the friction force of the clamping, so the flashlight will not fall out. When using, press the push switch 2a1 to turn on the light source, and the luminous body will emit light; after use, the flashlight can be pulled out , and charge the power supply through the charging port 2a2 on it at any time. Realize the perfect design function of this product.

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Abstract

The invention discloses a vaginal speculum. The vaginal speculum comprises an upper duckbilled distraction sheet and a lower duckbilled distraction sheet, and is characterized in that a transparent bag-shaped cavity 1a is formed in the duckbilled distraction sheet, a protruding tongue piece 1b is arranged on the end wall of an opening of the duckbilled distraction sheet, and a protruding rib is arranged on the inner side wall of the duckbilled distraction sheet; a flashlight used in cooperation with the vaginal speculum comprises a power supply 2a and a light emitting body 2b. The flashlight can be inserted into the bag-shaped cavity of the duckbilled distraction piece and is clamped by the protruding tongue piece provided with the transverse rib on the wall of the opening end so as not tofall off; the light source can be turned on or off by pressing down a push-type switch 2a1; and the power supply is charged at any time through a charging port 2a2.

Description

Technical field: [0001] The invention relates to the field of medical instruments, in particular to a vaginal speculum which can be inserted into a light source. Background technique: [0002] Disposable vaginal speculum, which is widely used clinically at present, needs an auxiliary external light source to illuminate the inside of the patient's vagina, so that the doctor can see the situation in the deep part of the vagina clearly. Adjusting the angle of the external light source takes up valuable examination time of doctors and patients. When multiple doctors are required to observe the vagina and cervix, the light of the auxiliary light source is easily blocked, which is not conducive to clinical teaching and consultation. Auxiliary external light sources are mostly floor-standing or ceiling-mounted medical examination lights, which are large in size and occupy space in the examination room. Sometimes professional tools and personnel are required to install them, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/06A61B1/32A61B1/303
CPCA61B1/06A61B1/303A61B1/32
Inventor 石鑫
Owner 北京市大兴区人民医院
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