CN215129448U - Intrauterine hemostatic balloon for pregnant woman with hypertensive disease - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a intrauterine hemostatic balloon for pregnant women with hypertensive diseases in gestational period, which comprises a balloon main body, a connecting pipe, a catheter and a stop valve, wherein the middle part of the balloon main body is connected with the connecting pipe in a penetrating way, the top end of the connecting pipe is fixedly connected with a drainage device, the bottom of the connecting pipe is embedded and connected with the catheter, the bottom of the catheter is movably connected with the stop valve, the outer side of the balloon main body is fixedly connected with a balloon wall, the inner part of the balloon main body is fixedly connected with an inner pressurizing balloon, the volume of the inner pressurizing balloon is increased under the action of gas, so that the volume of the balloon main body is increased and the uterine inner wall of the pregnant women is subjected to compression hemostasis work, meanwhile, the balloon wall is made of better elastic rubber material, thereby playing a buffering effect when the balloon main body is contacted with the uterine inner wall of the pregnant women, and avoiding the occurrence of secondary bleeding of the uterine inner wall of a patient after being subjected to low-temperature hemostasis, improves the hemostatic effect of the device and has wide development prospect in the future.

Description

Intrauterine hemostatic balloon for pregnant woman with hypertensive disease

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an intrauterine hemostatic balloon for pregnant women with hypertensive diseases.

Background

The intrauterine hemostatic balloon is a hemostatic device used for temporarily controlling or reducing postpartum uterine bleeding; placing a balloon in the uterine cavity of the bleeding puerpera, injecting physiological water, and fully expanding and filling the uterine cavity by utilizing the expansion pressure of the balloon; at this time, the pressure in the uterine cavity is obviously higher than the arterial pressure, thereby stopping or relieving the bleeding of uterine artery; the operation of the therapy is simple, the time consumption is less, the hemostatic effect can be quickly played, and the postoperative taking-out is easy; the method has good control effect on arteriovenous hemorrhage and capillary blood seepage, especially postpartum hemorrhage after vaginal delivery.

The intrauterine hemostatic balloon for the lying-in woman with the hypertension in the gestation period is characterized in that the existing intrauterine hemostatic balloon for the lying-in woman with the hypertension in the gestation period is provided with a plurality of accumulated extravasated blood and effusion, so that hidden danger can be caused to the uterus of the lying-in woman due to the fact that a user cannot well discharge the extravasated blood and effusion in the uterus, and meanwhile, the existing intrauterine hemostatic balloon for the lying-in woman with the hypertension in the gestation period is poor in hemostatic effect due to the fact that bleeding of the lying-in woman cannot be well timely stopped when bleeding occurs.

Therefore, how to design the intrauterine hemostatic balloon for pregnant women with hypertensive diseases becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pregnant period hypertensive disease lying-in woman intrauterine hemostasis sacculus to solve the drainage row who provides among the above-mentioned background art and silt not good and the not good problem of hemostasis effect.

In order to achieve the above object, the utility model provides a following technical scheme: the intrauterine hemostatic balloon for pregnant women with hypertensive diseases comprises a balloon body, a connecting pipe, a catheter and a check valve, wherein the connecting pipe is connected to the middle part of the balloon body in a penetrating manner, a drainage device is fixedly connected to the top end of the connecting pipe, the catheter is connected to the bottom of the connecting pipe in an embedded manner, the check valve is movably connected to the bottom of the catheter, a handle is connected to the bottom of the catheter in a nested manner, a liquid discharge pipe is fixedly connected to the middle part inside the catheter, a one-way valve is movably connected to one side of the liquid discharge pipe, a balloon wall is fixedly connected to the outer side of the balloon body, an internal pressurizing balloon is fixedly connected to the inside of the balloon body, shunt pipes are fixedly connected to two sides of the top of the catheter, a vent pipe is connected to the bottom of the other side of the connecting pipe in an embedded manner, an air valve is movably connected to the other side of the bottom of the vent pipe, and a pressurizing balloon is fixedly connected to the bottom of the vent pipe, the top embedding of pipe is connected with the spread groove, the top embedding of drainage ware is connected with the drainage hole, the inseparable scale label that has laminated in the dead ahead of pipe, the bottom fixedly connected with connector of pipe, the inboard fixedly connected with rubber buffer of connector.

Preferably, the two ends of the balloon main body are fixedly connected with connecting sleeves, and the connecting sleeves are circular in shape.

Preferably, the drainage device is arc-shaped, and six drainage holes are formed in the drainage device.

Preferably, the shunt tubes are fixedly connected with the guide tube through connecting grooves, and eight shunt tubes are arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this intrauterine hemostatic balloon for pregnant woman with hypertensive disease during gestation period, intrauterine extravasated blood effusion can be transmitted through the liquid discharge tube after entering into the drainage device through the drainage hole, opens the check valve simultaneously, and the backflow condition appears in extravasated blood effusion is well avoided under the effect through the check valve to the extravasated blood effusion in the liquid discharge tube is discharged outside the pregnant woman, has improved the device's drainage effect.

2. This intrauterine hemostasis sacculus of hypertensive disease lying-in woman in gestation period injects into a certain amount of normal saline from the rubber stopper into the pipe in handheld syringe, then shunts the inside normal saline of pipe through the shunt tubes on the pipe for normal saline can be quick lets in the interior pressure boost sacculus, then carries out rapid cooling with the sacculus main part including in pressure boost sacculus and handle, has improved the hemostasis effect of the device.

Drawings

FIG. 1 is a schematic diagram of the main structure of the balloon of the present invention;

FIG. 2 is a schematic sketch view of the section structure of the balloon body of the present invention;

FIG. 3 is a schematic diagram of the structure of the catheter of the present invention;

fig. 4 is the schematic diagram of the structure of the flow diverter of the utility model.

The labels in the figure are: 1. a balloon body; 2. a connecting pipe; 3. connecting sleeves; 4. a conduit; 5. a handle; 6. a flow stop valve; 7. a drainage device; 8. a label is calibrated; 9. a liquid discharge pipe; 10. a one-way valve; 11. a balloon wall; 12. an inner pressurizing balloon; 13. a shunt tube; 14. a breather pipe; 15. an air valve; 16. a pressurized air bag; 17. connecting grooves; 18. a connector; 19. a rubber plug; 20. and (4) drainage holes.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: an intrauterine hemostatic balloon for pregnant women with hypertensive disorders, which comprises a balloon body 1, a connecting pipe 2, a catheter 4 and a check valve 6, wherein the connecting pipe 2 is connected in the middle of the balloon body 1 in a penetrating way, a drainage device 7 is fixedly connected at the top end of the connecting pipe 2, the catheter 4 is connected at the bottom of the connecting pipe 2 in an embedding way, the check valve 6 is movably connected at the bottom of the catheter 4, a handle 5 is connected at the bottom end of the catheter 4 in a nesting way, a drainage pipe 9 is fixedly connected at the middle inside of the catheter 4, a one-way valve 10 is movably connected at one side of the drainage pipe 9, a balloon wall 11 is fixedly connected at the outer side of the balloon body 1, an internal pressurizing balloon 12 is fixedly connected at the inside of the balloon body 1, shunt pipes 13 are fixedly connected at two sides of the top of the catheter 4, a vent pipe 14 is connected at the bottom of the other side of the connecting pipe 2 in an embedding way, an air valve 15 is movably connected at the other side of the bottom of the vent pipe 14, and a pressurizing balloon 16 is fixedly connected at the bottom end of the vent pipe 14, the top embedding of pipe 4 is connected with spread groove 17, and the top embedding of drainage ware 7 is connected with drainage hole 20, and the direct ahead of pipe 4 closely laminates scale label 8, and the bottom fixedly connected with connector 18 of pipe 4, the inboard fixedly connected with rubber buffer 19 of connector 18.

Preferably, both ends fixedly connected with adapter sleeve 3 of sacculus main part 1, the appearance of adapter sleeve 3 is ring shape, when the user need put into patient's uterus inner wall with sacculus main part 1 and carry out pressure boost hemostasis during operation, because of sacculus main part 1 receives fixing on pipe 4 that can not be fine under the effect of patient's uterus compressive force, thereby take place the aversion, lead to sacculus main part 1 can not be fine carry out hemostasis work to the lying-in woman, consequently, the user can be through the adapter sleeve 3 that sets up, can carry out the joint with sacculus main part 1 under the connection fixed action through adapter sleeve 3 and fix, make sacculus main part 1 can not take place to remove under receiving the effect of external force, thereby the hemostasis effect of sacculus main part 1 to the lying-in woman has been improved.

Preferably, the drainage device 7 is arc-shaped, the number of the drainage holes 20 is six, the drainage device 7, the drainage holes 20, the liquid discharge pipe 9 and the flow stopping valve 6 are combined together to form a mechanism convenient for discharging blood stasis, when a user uses the balloon body 1 to stop bleeding of a puerpera in the uterus, the inner wall of the uterus of the puerpera cannot discharge the blood stasis in the uterus well after bleeding, so that more complications can be caused in the uterus of the puerpera, and then the puerpera is injured, therefore, after the user puts the balloon body 1 into the uterus of the puerpera, the drainage device 7 on the balloon body 1 can be pushed against the inner wall of the uterus of the puerpera, as the drainage device 7 is arc-shaped, the top surface of the drainage device 7 cannot cause secondary injury to the wall of the uterus of the puerpera, and meanwhile, when the drainage device 7 discharges the blood stasis in the parturient, the drainage holes 20 on the drainage device 7 can be blocked due to the formation of blood clots due to the long-time accumulation of the blood stasis in the parturient, and then the user of not being convenient for carries out the desilting work to the lying-in woman, so the user can be provided with six drainage holes 20 on drainage device 7, after one of them drainage hole 20 is blockked up by the clot, other drainage hole 20 also can discharge the intrauterine extravasated blood of lying-in woman, a plurality of drainage holes 20 can accelerate the device to lying-in woman's desilting efficiency after discharging the work simultaneously, and intrauterine extravasated blood hydrops enter into drainage device 7 through drainage hole 20 in back, the extravasated blood hydrops in drainage device 7 can be transmitted through fluid-discharge tube 9, open check valve 10 simultaneously, the circumstances that the extravasated blood hydrops appears against the current has been fine avoided under the effect through check valve 10, thereby make the extravasated blood hydrops in the fluid-discharge tube 9 discharged outside the lying-in woman, great improvement the device's drainage effect.

Preferably, the shunt tube 13 is connected and fixed with the catheter 4 through the connecting groove 17, the shunt tube 13 is provided with eight, simultaneously, the inner pressurizing balloon 12 and the balloon wall 11 are combined together to form the pressurizing hemostasis mechanism, the shunt tube 13, the vent tube 14 and the pressurizing balloon 16, when a user uses the balloon main body 1 to perform the intrauterine hemostasis work on a puerpera, because the intrauterine bleeding amount of the puerpera is too large, the user can not well perform the hemostasis work on the puerpera, the user can introduce the balloon main body 1 into the uterus of the patient, then the air valve 15 is opened to press the pressurizing balloon 16, gas can be generated under the action of the pressurizing balloon 16 and is introduced into the inner pressurizing balloon 12 through the vent tube 14, the inner pressurizing balloon 12 is enabled to be enlarged in volume under the action of the gas, and the volume of the balloon main body 1 is increased to perform the compression hemostasis work on the inner wall of the uterus of the puerpera, meanwhile, the puerpera has overlarge intrauterine bleeding amount, so that the compression hemostasis work cannot well achieve the hemostasis effect, a user can inject a certain amount of normal saline into the catheter 4 from the rubber plug 19 by holding the syringe by hand, then the normal saline in the catheter 4 is shunted through the shunt pipe 13 on the catheter 4, so that the normal saline can be quickly introduced into the inner pressurizing balloon 12, and then the inner pressurizing balloon 12 and the balloon body 1 are subjected to quick cooling treatment, so that the puerpera can well play a role in low-temperature hemostasis under the effect of cooling treatment in the uterus, and meanwhile, the balloon wall 11 is made of a better elastic rubber material, so when the balloon body 1 is in contact with the intrauterine wall of the puerpera, the buffering effect is well played, and the condition that the intrauterine wall of the patient has secondary bleeding after low-temperature hemostasis is carried out is avoided, the hemostatic effect of the device is greatly improved.

The working principle is as follows: at first, through being provided with adapter sleeve 3, when the user need put into patient's uterus inner wall with sacculus main part 1 and carry out pressure boost hemostasis during operation, because of sacculus main part 1 receives fixing on pipe 4 that can not be fine under the effect of patient's uterus compressive force, thereby take place the aversion, lead to sacculus main part 1 to carry out hemostasis to the lying-in woman that can not be fine, consequently, the user can be through the adapter sleeve 3 that sets up, can carry out the joint with sacculus main part 1 under the connection fixed action through adapter sleeve 3 and fix, make sacculus main part 1 can not take place to remove under the effect of external force, thereby the hemostatic effect of sacculus main part 1 to the lying-in woman has been improved.

Then, when the user uses the balloon body 1 to perform the intrauterine hemostasis work on the puerpera, because the intrauterine bleeding amount of the puerpera is too large, the user can not perform the hemostasis work on the puerpera well, the user can introduce the balloon body 1 into the uterus of the patient, then open the air valve 15 to press the pressurizing air bag 16, gas generated under the action of the pressurizing air bag 16 is introduced into the inner pressurizing balloon 12 through the air pipe 14, so that the volume of the inner pressurizing balloon 12 is increased under the action of the gas, the volume of the balloon body 1 is increased, the uterus inner wall of the puerpera is subjected to the compression hemostasis work, meanwhile, because the intrauterine bleeding amount of the puerpera is too large, the compression hemostasis work can not achieve the hemostasis effect well, and the user can inject a certain amount of physiological saline into the catheter 4 from the rubber plug 19 by holding the syringe, then shunt tubes 13 through on the pipe 4 shunts the inside normal saline of pipe 4, make normal saline can be quick let in interior pressure boost sacculus 12, then carry out rapid cooling processing including pressure boost sacculus 12 with sacculus main part 1, thereby make the lying-in woman uterus in the effect that receives the cooling processing can be fine play the hemostatic effect of low temperature, sacculus wall 11 that sets up simultaneously is made by better elastic rubber material, so when sacculus main part 1 contacts with lying-in woman uterus inner wall, fine play the effect of buffering, avoided patient's uterus inner wall to appear the condition that the secondary is bled after receiving the low temperature hemostasis, great improvement the device's hemostatic effect.

Finally, when the user uses the balloon body 1 to perform intrauterine hemostasis work on a puerpera, because the intrauterine extravasated blood of the puerpera cannot be discharged well after the uterine inner wall of the puerpera bleeds, more complications can be led out in the uterus of the puerpera, and then the puerpera is injured, after the user puts the balloon body 1 into the uterus of the puerpera, the drainage device 7 on the balloon body 1 can be pushed into the uterine inner wall of the puerpera, because the drainage device 7 is arranged in an arc shape, the top surface of the drainage device 7 can not cause secondary injury to the uterine wall of the puerpera, meanwhile, when the drainage device 7 discharges the extravasated blood in the interior, the drainage hole 20 on the drainage device 7 can be blocked due to the formation of blood clots caused by long-time accumulation of the extravasated blood in the interior, and then the user is not convenient to perform extravasated work on the puerpera, so the user can arrange six drainage holes 20 on the drainage device 7, after one of them drainage hole 20 is blockked up by the clot, other drainage hole 20 also can discharge lying-in woman's intrauterine extravasated blood, a plurality of drainage holes 20 discharge the work back simultaneously and can accelerate the device to lying-in woman's drainage efficiency, and intrauterine extravasated blood hydrops pass through drainage hole 20 and enter into in the drainage device 7 back, the extravasated blood hydrops in the drainage device 7 can be transmitted through fluid-discharge tube 9, open check valve 10 simultaneously, the circumstances of the adverse current appears in the extravasated blood hydrops has been avoided well under the effect through check valve 10, thereby make extravasated blood hydrops in the fluid-discharge tube 9 discharged outside the lying-in woman, great improvement the drainage effect of the device, this is exactly the theory of operation of this pregnancy hypertension disease lying-in-time lying-in woman's intrauterine hemostasis sacculus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Intrauterine hemostatic balloon for pregnant women with hypertensive diseases, which comprises a balloon body (1), a connecting pipe (2), a catheter (4) and a flow stopping valve (6), and is characterized in that: the middle part of the balloon main body (1) is connected with a connecting pipe (2) in a penetrating way, the top end of the connecting pipe (2) is fixedly connected with a drainage device (7), the bottom of the connecting pipe (2) is connected with a catheter (4) in an embedding way, the bottom of the catheter (4) is movably connected with a check valve (6), the bottom end of the catheter (4) is connected with a handle (5) in an embedded way, the middle part inside the catheter (4) is fixedly connected with a liquid discharge pipe (9), one side of the liquid discharge pipe (9) is movably connected with a one-way valve (10), the outer side of the balloon main body (1) is fixedly connected with a balloon wall (11), the inner part of the balloon main body (1) is fixedly connected with an inner pressurizing balloon (12), two sides of the top of the catheter (4) are fixedly connected with a shunt pipe (13), the bottom of the other side of the connecting pipe (2) is connected with a vent pipe (14) in an embedding way, the bottom opposite side swing joint of breather pipe (14) has pneumatic valve (15), the bottom fixedly connected with pressurization gasbag (16) of breather pipe (14), the top embedding of pipe (4) is connected with spread groove (17), the top embedding of drainage ware (7) is connected with drainage hole (20).

2. The intrauterine hemostatic balloon for pregnant women with hypertensive disorders according to claim 1, wherein: the scale label (8) is closely laminated to the dead ahead of pipe (4), the bottom fixedly connected with connector (18) of pipe (4), inboard fixedly connected with rubber buffer (19) of connector (18).

3. The intrauterine hemostatic balloon for pregnant women with hypertensive disorders according to claim 1, wherein: the balloon is characterized in that connecting sleeves (3) are fixedly connected to two ends of the balloon main body (1), and the connecting sleeves (3) are circular in shape.

4. The intrauterine hemostatic balloon for pregnant women with hypertensive disorders according to claim 1, wherein: the drainage device (7) is arranged in an arc shape.

5. The intrauterine hemostatic balloon for pregnant women with hypertensive disorders according to claim 1, wherein: six drainage holes (20) are arranged.

6. The intrauterine hemostatic balloon for pregnant women with hypertensive disorders according to claim 1, wherein: the shunt pipe (13) is connected and fixed with the guide pipe (4) through a connecting groove (17).

7. The intrauterine hemostatic balloon for pregnant women with hypertensive disorders according to claim 1, wherein: eight shunt tubes (13) are arranged.

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