CN216060697U

CN216060697U - Improvement type cervical dilatation COOK sacculus

Info

Publication number: CN216060697U
Application number: CN202122557808.8U
Authority: CN
Inventors: 郭心
Original assignee: Zhejiang Provincial Peoples Hospital
Current assignee: Zhejiang Provincial Peoples Hospital
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-18
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an improved cervical dilatation COOK balloon, which relates to the field of obstetrics and gynecology and comprises a main catheter, wherein a circular balloon and a pie-shaped balloon are arranged on the outer wall of the main catheter, a spray head is arranged on the outer surface of one end of the main catheter, and a connecting pipe is arranged on the outer surface of the other end of the main catheter. According to the improved cervical dilatation COOK sacculus, the form of the uterine sacculus is improved, the influence of the uterine sacculus on fetal exposure is reduced, so that more satisfactory labor progress and spawning induction effects are obtained, the cake-shaped sacculus is better in fit with a fetal head, the lower end of a uterus and a cervix compared with a traditional spherical sacculus in use, the influence of the uterine sacculus on fetal exposure is reduced, the spawning induction effect can be improved, the positioning strip can play a positioning effect on the cake-shaped sacculus in use, the contact surface of the cake-shaped sacculus can be increased, a certain anti-skidding effect can be achieved through the anti-skidding cotton in use, the positioning use is facilitated, and the stability is higher.

Description

Improvement type cervical dilatation COOK sacculus

Technical Field

The utility model relates to the field of obstetrics and gynecology, in particular to an improved cervical dilatation COOK balloon.

Background

In the field of obstetrics and gynecology, induction of labor is a common obstetrical operation, wherein the cervical balloon dilatation is widely used; the cervical dilatation saccule is a double-saccule device, one saccule is arranged in a uterine cavity, the other saccule is arranged in a vagina, and physiological saline is respectively injected into the saccules through a catheter so as to achieve the purpose of dilatation.

However, in clinical practice, one balloon is placed in the uterine cavity, the other balloon is placed in the vagina, and no balloon is placed in the cervix, so that the effect of softening and expanding the cervix is achieved mainly through the squeezing effect of the two balloons. After the saccule is taken out, the vagina is inspected to find that the fetal presenting part moves upwards than the cervical saccule before being placed (if 80ml of normal saline is injected into the saccule, the radius of the saccule is about 3cm, and a saccule with the diameter of about 6cm is placed between the fetal head and the inner opening of the cervix), so that the fetal head entering the pelvic cavity and connected with the fetal head is jacked out of the pelvic cavity by the saccule, the descending of the fetal presenting part and the progress of the labor are not facilitated, the existing saccule is not convenient to position during use and is easy to shift during use, and therefore, an improved cervix dilatation COOK saccule is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an improved cervical dilation COOK balloon which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an improvement type cervical dilatation COOK sacculus, includes the main duct, the outer wall of main duct is provided with circular sacculus, pie sacculus and disinfection silver, circular sacculus is located one side of pie sacculus, the disinfection silver is located around the circular sacculus, the one end surface of main duct is provided with the shower nozzle, the other end surface of main duct is provided with first branch pipe and second branch pipe, first branch pipe is located one side of second branch pipe, the middle part of disinfection silver is provided with solid fixed ring.

Preferably, be provided with first fixed slot between main duct and the circular sacculus, the outer wall of main duct can be dismantled through the both ends surface of first fixed slot with the circular sacculus and be connected, be provided with the second fixed slot between main duct and the pie sacculus, the outer wall of main duct can be dismantled through the both ends surface of second fixed slot with the pie sacculus and be connected.

Preferably, a first buckle is arranged between the main guide pipe and the spray head, and the outer surface of one end of the main guide pipe is detachably connected with the outer surface of one end of the spray head through the first buckle.

Preferably, be provided with the second buckle between solid fixed ring and the disinfection silver, the outer wall of solid fixed ring can be dismantled with the both ends surface of disinfection silver and be connected through the second buckle.

Preferably, the main duct all is the integrated into one piece structure with first branch pipe and second branch pipe, the disinfection silver is connected through solid fixed ring and main duct can be dismantled.

Compared with the prior art, the utility model has the following beneficial effects: this improvement type cervical dilatation COOK sacculus, through improving palace chamber sacculus form, reduce the influence of palace chamber sacculus to child dew, thereby obtain more satisfied labour progress and effect of hastening parturition, pie sacculus is when using compare in traditional spherical bag and child head and uterus lower extreme, the cervical laminating degree is better, reduce the influence of palace chamber sacculus to child dew, can improve the effect of hastening parturition, the disinfection silver is mainly used for when using washs sterile effect to vagina inside, security when using can ensure the inspection, avoid the vagina to take place to infect, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of an improved cervical dilation COOK balloon of the present invention;

fig. 2 is a structural diagram of a main catheter 1 of an improved cervical dilation COOK balloon of the utility model;

fig. 3 is a structural diagram of an existing cervix dilatation COOK balloon of the improved cervix dilatation COOK balloon of the present invention;

fig. 4 is a top view of the tampon 5 of the improved cervical dilation COOK balloon of the present invention.

In the figure: 1. a main duct; 2. a circular balloon; 3. a pie-shaped balloon; 4. a spray head; 5. disinfecting cotton slivers; 6. a first branch pipe; 7. a second branch pipe; 8. and (4) fixing the ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, an improvement type cervical dilatation COOK sacculus, including main duct 1, main duct 1's outer wall is provided with circular sacculus 2, pie sacculus 3 and disinfection silver 5, circular sacculus 2 is located one side of pie sacculus 3, disinfection silver 5 is located around circular sacculus 2, main duct 1's one end surface is provided with shower nozzle 4, main duct 1's other end surface is provided with first branch pipe 6 and second branch pipe 7, first branch pipe 6 is located one side of second branch pipe 7, disinfection silver 5's middle part is provided with solid fixed ring 8.

Further, be provided with first fixed slot between main duct 1 and the circular sacculus 2, the outer wall of main duct 1 can be dismantled through the both ends surface of first fixed slot and circular sacculus 2 and be connected, be provided with the second fixed slot between main duct 1 and the pie sacculus 3, the outer wall of main duct 1 can be dismantled through the both ends surface of second fixed slot and pie sacculus 3 and be connected, pie sacculus 3 is in the use than traditional spherical bag and child head and uterus lower extreme, the cervical laminating degree is better, reduce the influence that palace chamber sacculus exposes to the child earlier, can improve the effect of hastening parturition.

Furthermore, be provided with the buckle No. one between main duct 1 and the shower nozzle 4, main duct 1's one end surface can be dismantled through the buckle and be connected with the one end surface of shower nozzle 4, and shower nozzle 4 is mainly used when using and sprays normal saline, helps hastening parturition.

Further, be provided with the second buckle between solid fixed ring 8 and the tampon 5, the outer wall of solid fixed ring 8 can be dismantled through the both ends surface of second buckle with tampon 5 and be connected, and tampon 5 mainly used when using washs sterile effect to vagina inside, security when can ensure the inspection when using, avoids the vagina to take place the infection.

Further, main duct 1 all is the integrated into one piece structure with first branch 6 and second branch 7, and disinfection silver 5 can dismantle with main duct 1 through solid fixed ring 8 and be connected, and first branch 6 and second branch 7 are convenient for connect apparatuses such as syringe when using, are convenient for inject oxytocic.

The utility model is to be noted that the utility model is an improved cervix dilatation COOK sacculus, when in use, the main catheter 1 can be inserted into the uterine cavity of a patient, the cake sacculus 3 can be arranged in the uterine cavity, the circular sacculus 2 can be arranged in the vagina, the cake sacculus 3 has better fitting degree with the fetal head, the lower end of the uterus and the cervix compared with the traditional spherical sacculus when in use, the influence of the uterine cavity sacculus on fetal exposure is reduced, when in use, disinfectant fluid can be adsorbed on the disinfectant cotton strip 5, then the disinfectant cotton strip 5 is extruded after the circular sacculus 2 is inflated by filling water, the disinfectant fluid adsorbed in the disinfectant cotton strip 5 is extruded, thereby the effect of cleaning and disinfecting the vagina is achieved, the injection oxytocic medicament can be conveniently injected by connecting the first branch pipe 6 or the second branch pipe 7 with instruments such as an injector, the injected oxytocic medicament can pass through the main catheter 1, the circular sacculus 2 and the cake sacculus 3 and then be sprayed through the nozzle 4, is favorable for hastening parturition and is relatively practical.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An improvement type cervical dilatation COOK sacculus, includes main catheter (1), its characterized in that: the outer wall of main duct (1) is provided with circular sacculus (2), pie sacculus (3) and disinfection silver (5), circular sacculus (2) are located one side of pie sacculus (3), disinfection silver (5) are located around circular sacculus (2), the one end surface of main duct (1) is provided with shower nozzle (4), the other end surface of main duct (1) is provided with first branch pipe (6) and second branch pipe (7), first branch pipe (6) are located one side of second branch pipe (7), the middle part of disinfection silver (5) is provided with solid fixed ring (8).

2. A modified cervical dilation COOK balloon according to claim 1, wherein: be provided with first fixed slot between main duct (1) and circular sacculus (2), the outer wall of main duct (1) can be dismantled through the both ends surface of first fixed slot with circular sacculus (2) and be connected, be provided with the second fixed slot between main duct (1) and pie sacculus (3), the outer wall of main duct (1) can be dismantled through the both ends surface of second fixed slot with pie sacculus (3) and be connected.

3. A modified cervical dilation COOK balloon according to claim 1, wherein: a buckle is arranged between the main duct (1) and the spray head (4), and the outer surface of one end of the main duct (1) is detachably connected with the outer surface of one end of the spray head (4) through the buckle.

4. A modified cervical dilation COOK balloon according to claim 1, wherein: and a second buckle is arranged between the fixing ring (8) and the sterilized cotton sliver (5), and the outer wall of the fixing ring (8) is detachably connected with the outer surfaces of the two ends of the sterilized cotton sliver (5) through the second buckle.

5. A modified cervical dilation COOK balloon according to claim 1, wherein: main duct (1) all is the integrated into one piece structure with first branch pipe (6) and second branch pipe (7), disinfection silver (5) can be dismantled with main duct (1) through solid fixed ring (8) and be connected.