Clinical air bag type cervical dilator with protection function for obstetrics and gynecology department

Abstract

The invention provides a clinical air bag type cervical dilator with a protection function for obstetrics and gynecology department and relates to the technical field of air bag type cervical dilators. The clinical air bag type cervical dilator with a protection function for obstetrics and gynecology department comprises a fixing frame, two oppositely-arranged distraction plates are arranged on a front side of the fixing frame, a first lead screw is arranged in the fixing frame, and the first lead screw is rotationally connected with an inner wall of the fixing frame. In the clinical air bag type cervical dilator with a protection function for obstetrics and gynecology department, a push plate is pushed by a pushing plate to move in a connecting box, gas in the connecting box is injected into an air bag through a connecting pipe, a connecting pipe has telescopic elasticity, the air bag is expanded, a patient is protected when making contact with the air bag, after detection is completed, when connecting frames move inwards, placing plates rotate reversely, the placing plates are retracted into the distraction plates and collected in the distraction plates, and adhesive liquid is prevented from being brought out when the placing plates are in contact with an interior of a patient.

Description

technical field [0001] The invention relates to a medical device, in particular to a protective balloon-type cervical dilator for obstetrics and gynecology clinics, and belongs to the technical field of balloon-type cervical dilators. Background technique [0002] As people pay more attention to their health, regular physical examination is very necessary. It can treat diseases in time. The cervix and uterus must be checked during gynecological examination. The cervix is ​​mainly composed of connective tissue, including smooth muscle fibers, blood vessels and elasticity. Fiber, during gynecological examination, because the neck is tight, it is often necessary to use a cervical dilator to dilate the cervical opening, so that the medical staff can observe the patient's body and check the patient's body. [0003] Cervical dilator is a commonly used instrument in gynecological surgery. Currently, the clinically used cervical dilator is a metal dilating rod, which is divided into...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a protective balloon-type cervical dilator for obstetrics and gynecology clinics in order to solve the above problems. The size of the uterine dilation is sequential, and the patient has obvious pain when changing the dilator with a larger size, and this repeated operation will increase the chance of causing iatrogenic infection. During the inspection, when the dilator enters, the dilator itself It does not have a lubricating effect, so that the dilator cannot be smooth when entering the patient's body, resulting in pain when the dilator enters the patient, and at the same time, the contact position with the patient's body is too hard when it is expanded. It will cause the patient to feel uncomfortable, unable to protect the patient, and it is easy for the patient to be injured during the examination

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