CN211383388U

CN211383388U - Disposable cervix dilatation sacculus pipe

Info

Publication number: CN211383388U
Application number: CN201922188534.2U
Authority: CN
Inventors: 任永成; 郝大为; 毛丙杰; 王淑敏
Original assignee: Henan Jianhe Industrial Co ltd
Current assignee: Henan Jianhe Industrial Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-01
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a disposable cervix dilatation sacculus pipe, which comprises a pipe body, a first pipe, a second pipe, a connecting pipe, a liquid injection head, a liquid extraction head, a second liquid injection device, a liquid discharge port, a big sacculus, a small sacculus, an inner sac, an outer sac, a vent hole, a medicine tablet and a medicine bag, compared with the prior art, the utility model has the advantages that the disposable cervix dilatation sacculus pipe has good dilatation effect, the sacculus of the disposable cervix dilatation sacculus pipe can be injected with normal saline twice, just starts to inject liquid into the inner sac, dilates the cervix with small volume, after a puerpera adapts for a period of time, the liquid is injected into the outer sac, the dilatation of the cervix is further increased, the dilatation of the way has small damage degree to the body of the puerpera, the outer sac of the cervix dilatation sacculus pipe can release medicines for relieving pain and stopping bleeding, and helps the puerpera to relieve pain, prevent dilated bleeding.

Description

Disposable cervix dilatation sacculus pipe

Technical Field

The utility model relates to a cervix dilatation sacculus pipe, in particular to a disposable cervix dilatation sacculus pipe.

Background

With the continuous improvement of people's understanding, the natural, healthy and scientific delivery mode of natural labor is more and more accepted and insist by pregnant women and family members, and the disposable uterine neck dilatation balloon catheter can obviously shorten the delivery process, relieve the delivery pain of the pregnant women, reduce the maternal and infant complications, promote the natural delivery to reduce the cesarean section yield and improve the obstetrical quality through clinical application. At present, the product is widely popularized and used in foreign obstetrics, the cervix dilatation balloon catheter mechanically stimulates the cervix by means of the pressure of the catheter and the double-ball of the cervix opening, and the balloon is expanded by injecting liquid into the cervix so as to extrude and dilate the cervix.

Although current cervix dilatation sacculus pipe can expand the cervix, often annotate liquid to the sacculus endomixis, make the sacculus once only increase to certain volume, directly expand the cervix to this volume, this kind of expansion mode, the expansibility degree is too big, and the lying-in woman is difficult for adapting to, brings the injury to the lying-in woman health easily, and when expanding the cervix, can bring in earlier stage, the painful and hemorrhagic problem of cervix department.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable cervix dilatation sacculus pipe to solve the problem that proposes among the above-mentioned background art.

The utility model aims at realizing through the following technical scheme: a disposable cervix dilatation balloon catheter comprises a catheter body, a first catheter, a second catheter, a connecting pipe, a liquid injection head, a liquid extraction head, a second liquid injection device, a liquid discharge port, a large balloon, a small balloon, an inner balloon, an outer balloon, air holes, a medicine tablet and a medicine bag, wherein the catheter body is respectively composed of the first catheter and the second catheter, the left end of the first catheter is connected with the first liquid injection device, the first liquid injection device comprises the connecting pipe, the liquid injection head and the liquid extraction head, one end of the connecting pipe is communicated with the first catheter, the other end of the connecting pipe is respectively connected with the liquid injection head and the liquid extraction head through hoses, sealing caps are respectively installed on the liquid injection head and the liquid extraction head, the left end of the second catheter is communicated with the connecting pipe on the second liquid injection device, the second liquid injection device is identical in structure with the first liquid injection device, and the right end of the catheter body is sequentially provided with the large balloon, the volume of sacculus is two-thirds of big sacculus, big sacculus comprises inner bag and outer bag, second pipe in the inner bag has opened the leakage fluid dram, first pipe in the outer bag has also opened the leakage fluid dram, the upper and lower both sides of outer bag all are connected with the medicine bag, the medicine bag is made for elastic material, its built-in tablet, and the medicine bag surface is opened there are the honeycomb bleeder vent of a plurality of hexagons, the quantity of bleeder vent is 5-6.

Furthermore, the medicine tablet is externally applied tablet particles soaked in aspirin liquid medicine and Yunnan white drug liquid medicine, and the diameter of the particles is slightly smaller than that of the air holes.

Compared with the prior art, the beneficial effects of the utility model are that this disposable cervix dilatation sacculus pipe expansion is effectual, normal saline can be poured into twice to the sacculus of this disposable cervix dilatation sacculus pipe, just begin, only annotate the liquid for the inner bag, little volume expansion cervix, wait that the lying-in woman adapts to a period after, liquid is annotated to the outer bag, further increase the expansion of cervix, the expansion of this kind of mode, it is little to lying-in woman's health damage degree, this cervix dilatation sacculus pipe's outer bag still can release the medicine that relieves pain and stanch, help the lying-in woman to alleviate pain, prevent the dilatory bleeding.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the dilatation balloon of the present invention;

in the figure: 1. the liquid medicine bag comprises a pipe body, 2, a first catheter, 3, a second catheter, 4, a connecting pipe, 5, a liquid injection head, 6, a liquid extraction head, 7, a second liquid injection device, 8, a liquid discharge port, 9, a large balloon, 10, a small balloon, 11, an inner balloon, 12, an outer balloon, 13, air holes, 14, a medicine tablet, 15 and a medicine bag.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

As shown in figures 1-2, the utility model discloses a disposable cervix dilatation balloon catheter, which comprises a catheter body 1, a first catheter 2, a second catheter 3, a connecting pipe 4, a liquid injection head 5, a liquid extraction head 6, a second liquid injection device 7, a liquid discharge port 8, a large balloon 9, a small balloon 10, an inner balloon 11, an outer balloon 12, a vent hole 13, a tablet 14 and a medicine bag 15, wherein the catheter body 1 is respectively composed of the first catheter 2 and the second liquid injection catheter 3, the left end of the first catheter 2 is connected with the first liquid injection device, the first liquid injection device comprises the connecting pipe 4, the liquid injection head 5 and the liquid extraction head 6, one end of the connecting pipe 4 is communicated with the first catheter 2, the other end is respectively connected with the liquid injection head 5 and the liquid extraction head 6 through hoses, the liquid injection head 5 and the liquid extraction head 6 are both provided with sealing caps, the left end of the second catheter 3 is communicated with the connecting pipe 4 on the second liquid injection device 7, the second liquid injection device 7 is the same as the first liquid injection device in structure, a large balloon 9 and a small balloon 10 which are the same in structure are sequentially arranged at the right end of the tube body 1 from left to right, the small balloon 10 is two thirds of the large balloon 9 in volume, the large balloon 9 consists of an inner bag 11 and an outer bag 12, a liquid discharge port 8 is formed in a second conduit 3 in the inner bag 11, liquid injection is performed on the cervix only through the second liquid injection device 7 for the inner bag 11 at the beginning, the first conduit 2 in the outer bag 12 is also provided with the liquid discharge port 8, after a parturient adapts for a period of time, liquid injection is performed on the outer bag 12 through a liquid injection head 5 on the first liquid injection device, the expansion of the cervix is increased, after the expansion is completed, liquid is pumped through a liquid extraction head 6, the volume of the balloon is reduced, the upper side and the lower side of the outer bag 12 are both connected with a medicine bag 15, the medicine bag 15 is made of an elastic material, and the surface of the medicine bag 15 is provided with a plurality of hexagonal honeycomb-shaped air holes 13, the number of the air holes 13 is 5-6, the medicine tablet 14 is an external application tablet particle soaked in aspirin liquid medicine and Yunnan Baiyao liquid medicine, the diameter of the particle is slightly smaller than that of the air holes 13, and the medicine tablet 14 is contacted with the uterine neck wall of a lying-in woman through the air holes 13, so that the lying-in woman is helped to relieve pain, and the bleeding expansion is prevented.

The beneficial effects of the utility model are that this disposable cervix dilatation sacculus pipe expansion is effectual, this disposable cervix dilatation sacculus pipe's sacculus can twice pour into normal saline into, just begin, only annotate the liquid for the inner bag, little volume expansion cervix, wait lying-in woman adaptation a period after, liquid is annotated to the outer bag, further increase the expansion of cervix, the expansion of this kind of mode, it is little to lying-in woman's health damage degree, this cervix dilatation sacculus pipe's outer bag still can release the medicine that relieves pain and stanchs, help lying-in woman relieves pain, prevent to expand to bleed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A disposable cervix dilatation balloon catheter is characterized in that: comprises a pipe body (1), a first conduit (2), a second conduit (3), a connecting pipe (4), a liquid injection head (5), a liquid extraction head (6), a second liquid injection device (7), a liquid discharge port (8), a large balloon (9), a small balloon (10), an inner balloon (11), an outer balloon (12), a vent hole (13), a medicine material sheet (14) and a medicine bag (15), wherein the pipe body (1) is respectively composed of the first conduit (2) and the second conduit (3), the left end of the conduit (2) is connected with the first liquid injection device, the first liquid injection device comprises the connecting pipe (4), the liquid injection head (5) and the liquid extraction head (6), one end of the connecting pipe (4) is communicated with the first conduit (2), the other end is respectively connected with the liquid injection head (5) and the liquid extraction head (6) through a hose, sealing caps are respectively arranged on the liquid injection head (5) and the liquid extraction head (6), the left end of the second catheter (3) is communicated with a connecting pipe (4) on the second liquid injection device (7), the second liquid injection device (7) is identical to the first liquid injection device in structure, a large balloon (9) and a small balloon (10) which are identical in structure are sequentially arranged at the right end of the catheter body (1) from left to right, the volume of the small balloon (10) is two thirds of that of the large balloon (9), the large balloon (9) consists of an inner balloon (11) and an outer balloon (12), a liquid discharge port (8) is formed in the second catheter (3) in the inner balloon (11), a liquid discharge port (8) is also formed in the first catheter (2) in the outer balloon (12), the upper side and the lower side of the outer balloon (12) are both connected with a medicine bag (15), the medicine bag (15) is made of an elastic material, a medicine sheet (14) is arranged in the medicine bag, and a plurality of hexagonal air holes (13) are formed in the surface of the medicine bag (15), the number of the air holes (13) is 5-6.

2. The single use cervical dilation balloon catheter according to claim 1, wherein: the medicine tablet (14) is an externally-applied tablet particle soaked in aspirin liquid medicine and Yunnan white drug liquid medicine, and the diameter of the particle is slightly smaller than that of the air holes (13).