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Cervical balloon for labor induction

A technology of balloon and cervix is ​​applied in the field of cervical balloon for labor induction to achieve good effect of hemostasis

Pending Publication Date: 2021-09-17
青岛大学附属医院平度青岛市平度中心医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many ways to promote cervical ripening, but so far there is no perfect and effective method

Method used

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  • Cervical balloon for labor induction
  • Cervical balloon for labor induction
  • Cervical balloon for labor induction

Examples

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Embodiment Construction

[0017] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0018] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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PUM

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Abstract

The invention discloses a cervical balloon for labor induction. The cervical balloon comprises a uterine cavity balloon, a cervical balloon, a connecting pipe, a tray, a two-way valve and an expansion rod, wherein the uterine cavity balloon and the cervical balloon are fixedly arranged on the upper side and the lower side of the connecting pipe respectively, the tray is fixedly connected to the top end of the connecting pipe, one end of a blood discharging connecting pipeline is fixedly connected to the inner side of the tray, and the other end of the blood discharging connecting pipeline penetrates through the bottom wall of an inner cavity of the connecting pipe and extends out of the bottom wall of the connecting pipe. The cervical balloon is reasonable in structure and convenient to use; the cervical balloon is provided with the tray, the connecting relation between the tray and the blood discharging connecting pipeline can be used for observing the bleeding and water breaking conditions of the uterine cavity, and the situation that water breaking is caused by the fact that the cervical part is pressed after the permeable expansion rod is expanded or bleeding is guided to difficultly flow out through the cervical part is avoided; and after the balloon is placed, the purpose of stopping bleeding as soon as possible is achieved through the double effects of pressing and hemostatic medicine, bleeding infection is reduced, and the balloon is suitable for popularization and use.

Description

technical field [0001] The present application relates to a cervical balloon, in particular to a cervical balloon for labor induction. Background technique [0002] Induction of labor means that after 12 weeks of pregnancy, due to maternal or fetal reasons, artificial methods must be used to induce uterine contractions to end pregnancy. According to the gestational week of labor induction, it can be divided into mid-term labor induction (14-28 weeks) and late pregnancy labor induction (after 28 weeks). The success of labor induction is related to various factors. Cervical ripeness is an important factor in determining the success of induction of labor. If the cervix is ​​immature, induction of labor is often not easy to succeed. The vast majority of women with cervical ripening can give birth vaginally. The ideal method of promoting cervical ripening is similar to the natural ripening process. It will not cause excessive contraction of the uterus, will not affect the blood...

Claims

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Application Information

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IPC IPC(8): A61B17/42A61B17/12A61M25/10A61M29/04A61M31/00
CPCA61B17/42A61B17/12A61M25/1011A61M25/10181A61M31/00A61M29/02A61B2017/4216A61B2017/4225A61B2017/12004A61M2025/105A61M2210/1433A61M2210/005
Inventor 郑富民周军詹瑛卢彩霞
Owner 青岛大学附属医院平度青岛市平度中心医院
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