CN201617925U

CN201617925U - Water bag inducer

Info

Publication number: CN201617925U
Application number: CN2010201348902U
Authority: CN
Inventors: 刘金芳; 陈翠香; 赵伟英
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-19
Filing date: 2010-03-19
Publication date: 2010-11-03
Anticipated expiration: 2020-03-19

Abstract

The utility model relates to a water bag inducer which comprises a water bag I (1), a water bag II (2), a conduit tube I (3) and a conduit tube II (7). The water bag I (1) is set into a spherical body; the conduit tube I (3) is communicated with the water bag I (1); a date pit-shaped convex part (6) is arranged at the connection part of the water bag I (1) and the conduit tube I (3); the water bag II (2) is set into a ring body filled with physiological saline and arranged on the outer lateral surface of the connection part of the water bag I (1) and the conduit tube I (3); the water bag II (2) is fixedly connected with the water bag I (1); and the conduit tube II (7) with an opening is arranged at the lower end of the conduit tube I (3). Therefore, the utility model can effectively prevent the sliding-out of the water bag I (1) from a uterine cavity, thereby ensuring better induction effect.

Description

The induction of labor with water bag device

One, technical field

This utility model relates to a kind of induction of labor with water bag device, and especially a kind of adaptation is used for middle and advanced stage gestation anemia of pregnant woman's induction of labor with water bag device.

Two, background technology

It is a method when the pregnant woman childbirth that the anemia of pregnant woman is carried out induced labor, therefore Induction device of labor is an important apparatus, and when centering late pregnancy anemia of pregnant woman carries out induced labor, apparatus cost simple, that use is low because the induction of labor with water bag method is used, usually use this method, at existing induction of labor with water bag device, though designed the water pocket that stops that Induced labor water-bag skids off from uterine cavity, because this water pocket is arranged on the inside of Induced labor water-bag, its blocking effect is bad; This induction of labor with water bag device can not monitor the cervical dilatation situation well simultaneously.

Three, summary of the invention

In order to overcome above-mentioned technical disadvantages, the purpose of this utility model provides a kind of induction of labor with water bag device, therefore can prevent effectively that water pocket I1 from skidding off from uterine cavity, and induced laboring effect is better.

For achieving the above object, the technical scheme that this utility model is taked is to include water pocket I, water pocket II, conduit I and conduit II, water pocket I is set to spheroplast, conduit I is set to be communicated with water pocket I, be provided with the protuberance of Semen Jujubae type at the connecting portion of water pocket I and conduit I, water pocket II is set to be full of the annular solid of normal saline, water pocket II is arranged on the lateral surface of the connecting portion of water pocket I and conduit I, water pocket II is set to be fixedly connected with water pocket I, is provided with the conduit II with opening in the lower end of conduit I.

Water pocket I and water pocket II are sent in the uterine cavity, add normal saline from conduit II, make among the water pocket I to be full of normal saline, conduit II is being tightened, water pocket II is fixed on the uterine cavity inwall of upside of cervix uteri mouth, protuberance is arranged in the cervix uteri mouth; When the dialatation of cervical os was very big, water pocket I and water pocket II will deviate from from uterine cavity, or according to the size of the dialatation of cervical os, and after normal saline was emitted from water pocket I, water pocket I and water pocket II also can deviate from from uterine cavity; Because water pocket II is the annular solid and the outside that is arranged on water pocket I, water pocket II is directly big with the area that the uterine cavity inwall contacts and contacts, and can prevent effectively that water pocket I from skidding off from uterine cavity, so induced laboring effect is better.

This utility model has designed, and also includes ball, is provided with the ball that is communicated with conduit I in the lower end of conduit I.

This utility model has designed, and also includes baton round, in the arranged outside of ball baton round is arranged, and baton round is set to be fixedly connected with conduit I.Protect ball better, the convenient variation of observing ball.

Four, description of drawings

Accompanying drawing is a sketch map of the present utility model.

Five, the specific embodiment

Accompanying drawing is an embodiment of the present utility model, specifies present embodiment in conjunction with the accompanying drawings, includes water pocket I1, water pocket II2, conduit I3, conduit II7, ball 4 and baton round 5; Water pocket I1 is set to spheroplast, conduit I3 is set to be communicated with water pocket I1, be provided with the protuberance 6 of Semen Jujubae type at the connecting portion of water pocket I1 and conduit I3, water pocket II2 is set to be full of the annular solid of normal saline, water pocket II 2 is arranged on the lateral surface of the connecting portion of water pocket I1 and conduit I3, water pocket II2 is set to be fixedly connected with water pocket I1, be provided with the ball 4 that is communicated with conduit I3 in the lower end of conduit I3, arranged outside in ball 4 has baton round 5, baton round 5 is set to be fixedly connected with conduit I3, is provided with the conduit II7 with opening in the lower end side of conduit I3.

In the present embodiment, water pocket I1 is set to spherosome, and water pocket II2 is set to be full of the torus of normal saline.

Water pocket I1 and water pocket II2 are sent in the uterine cavity, add normal saline from conduit II7, make among the water pocket I1 to be full of normal saline, conduit II7 is being tightened, water pocket II2 is fixed on the uterine cavity inwall of upside of cervix uteri mouth, and protuberance 6 is arranged in the cervix uteri mouth; When the dialatation of cervical os, oppress water pocket I1 and the volume of ball 4 is changed, change in volume size according to ball 4, thereby judge dialatation of cervical os degree, when the dialatation of cervical os was very big, water pocket I1 and water pocket II2 will deviate from from uterine cavity, or according to the size of the dialatation of cervical os, after normal saline emitted from water pocket I1, water pocket I1 and water pocket II2 also can deviate from from uterine cavity.

In another embodiment of the present utility model, in the present embodiment, the cross section of water pocket I1 is set to ellipse, and the cross section of water pocket II2 is set to ellipse.

The characteristics of the utlity model has down:

1, because water pocket II2 is designed to annular solid, the contact area of water pocket II2 and uterine cavity is increased, avoided skidding off of water pocket I1, thereby guaranteed induced laboring effect.

2, the specification that water pocket II2 is designed to vary in size, thus the specification that varies in size of water pocket I1 determined, adapt to the anemia of pregnant woman of different heights, enlarged the scope of application.

3, owing to designed ball 4, can observe dialatation of cervical os situation intuitively, guarantee anemia of pregnant woman's safety.

In induction of labor with water bag device technical field; Every water pocket I1 that includes is set to spheroplast; conduit I3 is set to be communicated with water pocket I1; be provided with the protuberance 6 of Semen Jujubae type at the connecting portion of water pocket I1 and conduit I3; water pocket II2 is set to be full of the annular solid of normal saline; water pocket II2 is arranged on the lateral surface of the connecting portion of water pocket I1 and conduit I3; water pocket II2 is set to be fixedly connected with water pocket I1, and the technology contents that is provided with the conduit II7 with opening in the lower end of conduit I3 is all in protection domain of the present utility model.

Claims

1. induction of labor with water bag device; It is characterized in that: include water pocket I (1), water pocket II (2), conduit I (3) and conduit II (7), water pocket I (1) is set to spheroplast, conduit I (3) is set to be communicated with water pocket I (1), be provided with the protuberance (6) of Semen Jujubae type at the connecting portion of water pocket I (1) and conduit I (3), water pocket II (2) is set to be full of the annular solid of normal saline, water pocket II (2) is arranged on the lateral surface of the connecting portion of water pocket I (1) and conduit I (3), water pocket II (2) is set to be fixedly connected with water pocket I (1), is provided with the conduit II (7) with opening in the lower end of conduit I (3).

2. induction of labor with water bag device according to claim 1; It is characterized in that: also include ball (4), be provided with the ball (4) that is communicated with conduit I (3) in the lower end of conduit I (3).

3. induction of labor with water bag device according to claim 2; It is characterized in that: also include baton round (5), in the arranged outside of ball (4) baton round (5) is arranged, baton round (5) is set to be fixedly connected with conduit I (3).