Gynecological four-claw vaginal dilator

A technology of obstetrics and gynecology and vaginal expander, applied in the field of vaginal expander, can solve the problems of inability to comprehensively expand the vagina, delay the efficiency of diagnosing the disease, and affect the doctor's observation angle, so as to achieve efficient diagnosis time, accurate diagnosis of the disease, and improvement of The effect of vaginal expansion

Inactive Publication Date: 2020-03-31
李慎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used two-page duckbill dilator cannot fully dilate the vagina, and has the disadvantage of blocking the line of sight, which further affects the doctor's observation angle and delays the efficiency of diagnosing the disease. Further improvement is needed

Method used

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  • Gynecological four-claw vaginal dilator
  • Gynecological four-claw vaginal dilator
  • Gynecological four-claw vaginal dilator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as Figure 1-9 As shown, a four-claw vagina dilator for obstetrics and gynecology, including a base ring 1, a handle 2, a guide groove 3, a gear groove 4, a screw hole 5, a lower stop ring 6, a telescopic claw 7, a ring body 8, and a gear 9 , connection hole 10, pressure plate 11, screw 12, the handle 2 in the horizontal direction is fixed on the bottom of the outer wall of the base ring 1, and four guide grooves 3 with equal angles are opened on the inside of the circumference of the base ring 1, and the base ring 1 There are four equiangular gear grooves 4 on the circumference of the top surface, screw holes 5 are formed on the bottom of the gear grooves 4, a lower stop ring 6 is fixed on the outer wall of the base ring 1, and the base ring 1 is equiangularly installed with Four telescopic claws 7, the outer wall of the base rin...

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Abstract

The invention discloses a gynecological four-claw vaginal dilator. The gynecological four-claw vaginal dilator comprises a base body ring, a grip, guide grooves, gear grooves, screw holes, a lower baffle ring, telescopic claws, a ring body, gears, a connecting hole, a pressure plate and a screw, the grip in the horizontal direction is fixed to the bottom of the outer wall of the base body ring, four guide grooves with equal angles are formed in the inner side of the circumference of the base body ring; four equiangular gear grooves are formed in the circumference of the top face of the base body ring, screw holes are formed in the bottoms of the gear grooves, the lower baffle ring is fixed to the outer wall of the base body ring, four telescopic claws are installed on the circumference ofthe base body ring at equal angles, the outer wall of the base body ring is sleeved with a ring body, the ring body is located on the upper portion of the lower baffle ring, and the gears are arrangedin the gear grooves. According to the vaginal dilator, the vaginal space can be expanded in an omnibearing mode, the vaginal expanding mode of a traditional duckbilled structure is improved, a doctorcan observe the inner wall of the vagina more specifically without shielding, the illness state can be accurately examined, diagnosis can be completed more efficiently, and operation is extremely convenient and fast.

Description

technical field [0001] The invention relates to a vaginal speculum, in particular to a four-claw vaginal speculum for obstetrics and gynecology. Background technique [0002] Vaginal dilator is also called vaginal dilator, etc. It consists of upper and lower pages and a handle, and is mainly used for routine examinations and operations in obstetrics and gynecology. The commonly used two-page duckbill dilator cannot fully dilate the vagina, and has the disadvantage of blocking the line of sight, which further affects the doctor's observation angle and delays the efficiency of diagnosing the disease, so it needs to be further improved. Contents of the invention [0003] The object of the present invention is to provide a four-claw vaginal dilator for obstetrics and gynecology to solve the above technical problems. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A four-claw vagina dilator in obstetrics and gynec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/32A61B1/303
CPCA61B1/303A61B1/32
Inventor 李慎张常慧
Owner 李慎
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