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Cervical dilatation balloon catheter

A balloon catheter, cervix technology, applied in balloon catheters, catheters, dilators, etc., can solve the problems of infection risk, inconvenient delivery into the uterus, etc., achieve novel structure, convenient clamping and insertion, and avoid pollution Effect

Inactive Publication Date: 2019-08-16
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a cervical dilatation balloon catheter, which effectively solves the problem of infection risk and inconvenient delivery of the cervical dilation balloon catheter into the uterus

Method used

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  • Cervical dilatation balloon catheter
  • Cervical dilatation balloon catheter
  • Cervical dilatation balloon catheter

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Experimental program
Comparison scheme
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Embodiment Construction

[0034] Attached below Figure 1-14 The specific implementation manner of the present invention will be described in further detail.

[0035] Depend on Figure 1-14 Given, the present invention includes a catheter body 1, the front end of the catheter body 1 is provided with a front end balloon 2, the rear end of the front end balloon 2 is provided with a rear end balloon 3, the front end balloon 2 and the rear end balloon 3 are arranged on the catheter body 1 The outer side of the catheter body 1 is provided with a protective device that can slide laterally. The front end of the catheter body 1 is placed in the protective device. The rear end of the catheter runs through the protective tube 10 and is located outside the protective device. The front end balloon 2 and the rear end balloon 3 are all located in the protection device, and enter the vagina together with the protection device. This is the protection device for the catheter body 1 and the front-end balloon 2 and the ...

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Abstract

The invention relates to a cervical dilatation balloon catheter and solves the problems that an existing cervical dilatation balloon catheter has an infection risk when being delivered into the uterusand cannot be conveniently delivered into the uterus. The cervical dilatation balloon catheter comprises a catheter body and is characterized in that the front end of the catheter body is provided with a front-end balloon, a rear-end balloon is arranged at the rear of the front-end balloon, a protecting device capable of transversely sliding is arranged outside the catheter body, the front end ofthe catheter body is arranged in the protecting device, the rear end of the catheter penetrates a protecting tube and is located outside the protecting device, and the protecting device is a structure which can be opened and closed; a box is fixed to the rear end of the protecting device, arc-shaped clamp plates which can horizontally slide are respectively arranged on the left side and the rightside of the box, an annular rubber ring is fixed to the middle outer periphery of the catheter body, and the two clamp plates move relatively to form a structure for clamping and loosening the rubberring.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a cervical dilatation balloon catheter. Background technique [0002] The cervix is ​​one of the important tissues and organs in the female reproductive system. From the embryo and female fetus to the old woman, the cervix involves disease prevention and health care issues such as gynecology, obstetrics, family planning, women's health care and reproductive health in women's life. Women's own health, family happiness, economic and social issues are also closely related to sex and reproduction. [0003] The cervix is ​​an important line of defense to prevent pathogens from entering the internal genitalia, but it is also under the invasion of various pathogenic factors (female childbirth, miscarriage, surgical injury to the cervix, etc.); It is difficult to eliminate after this point, and it is easy to cause cervical inflammation. [0004] Clinically, due to various r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M29/04A61M25/10
CPCA61M25/1002A61M29/02A61M2025/0177A61M2210/1425A61M2210/005
Inventor 付文君杨蕾邵晴晴李亚南白睿敏
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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