CN215191945U

CN215191945U - A hemostasis system for clear palace operation

Info

Publication number: CN215191945U
Application number: CN202121489372.7U
Authority: CN
Inventors: 孙雅琴; 王淑敏; 孙淑华
Original assignee: Ordos Central Hospital (inner Mongolia Ultrasonic Image Institute)
Current assignee: Ordos Central Hospital (inner Mongolia Ultrasonic Image Institute)
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-17
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a hemostatic system for uterine curettage, which comprises a water sac, a water injection pipe, a water injection device, a drainage pipe and a negative pressure drainage device; the top end of the water bag is bonded on the pipe orifice at one end of the drainage pipe, the bottom end of the water bag is bonded on the pipe wall at the outer side of the water injection pipe, and one end of the water injection pipe is wrapped inside the water bag; the water injection pipe and the drainage pipe are of a sleeve structure, and the water injection pipe is positioned outside the drainage pipe; both ends of the water injection pipe are bonded on the pipe wall of the drainage pipe, one end of the water injection pipe, which is positioned in the water bag, is provided with a water bag water inlet, and the other end of the water injection pipe is connected with a water injection device; the two ends of the drainage tube extend out of the two ends of the water injection tube, and one end of the drainage tube, which is far away from the water sac, is connected with a negative pressure drainage device. When carrying out the operation of clearing the uterus, the doctor can select according to women's uterus's individual difference the utility model discloses a hemostasis system to it is urgent stanchs for patient more convenient, fast, reduces the operation risk.

Description

A hemostasis system for clear palace operation

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a hemostasis system for clear palace operation.

Background

With the development of society and the change of life style of people, the number of women who carry out artificial abortion and puerpera who carry out cesarean section operations is increasing, and the corresponding number of uterine curettage operations is also increasing.

The uterine cavity cleaning operation is often accompanied by bleeding, particularly when acute bleeding occurs and the amount of bleeding is large, if the bleeding cannot be stopped in time, the physical and psychological health of a patient can be seriously affected, and even the life safety of the patient is endangered. At present, methods for stopping bleeding in the uterine curettage operation process comprise hemostatic drugs, uterine contraction drugs, catheter compression hemostasis and the like. However, the balloon of the catheter is spherical after being inflated, which is not consistent with the structure of uterus, and the physiological structures of the uterus of different women are different, so that the balloon is not tightly attached to the wall of the uterus easily in the hemostasis mode, and the hemostasis effect is affected. In addition, the amount of bleeding cannot be measured, and when blood needs to be transfused to a patient, the size of the amount of transfused blood cannot be judged in advance, which affects the effect of the operation.

Therefore, the design of the hemostasis system suitable for the uterine curettage operation of the female body structure has great significance for improving the safety of the uterine curettage operation and ensuring the physical and psychological health of the patient.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a hemostatic system for uterine cavity cleaning operation, which comprises a water sac, a water injection pipe, a water injection device, a drainage pipe and a negative pressure drainage device;

the top end of the water bag is bonded to the pipe orifice at one end of the drainage pipe, the bottom end of the water bag is bonded to the pipe wall at the outer side of the water injection pipe, and one end of the water injection pipe is wrapped inside the water bag;

the water injection pipe and the drainage pipe are of a sleeve structure, and the water injection pipe is positioned outside the drainage pipe;

both ends of the water injection pipe are bonded on the pipe wall of the drainage pipe, one end of the water injection pipe, which is positioned in the water bag, is provided with a water bag water inlet hole, and the other end of the water injection pipe is connected with the water injection device;

the two ends of the drainage tube extend out of the two ends of the water injection tube, and one end of the drainage tube, which is far away from the water sac, is connected with the negative pressure drainage device.

Preferably, the inflated shape of the water sac is a uterine shape.

Preferably, the number of the water inlet holes of the water bag is 2-4.

Preferably, the water bladder inlet holes are uniformly arranged around the drainage tube.

Preferably, the hemostasis system further comprises a water injection branch pipe, the water injection branch pipe is arranged at one end, far away from the water bag, of the water injection pipe, one end of the water injection branch pipe is opened in the water injection pipe, and the other end of the water injection branch pipe is closed.

Preferably, the water injection means is a syringe.

Preferably, the length of the water injection pipe is 130-150 mm.

Preferably, one end of the drainage tube, which is far away from the water sac, is connected with a negative pressure drainage device connecting pipe, the negative pressure drainage device connecting pipe is connected with the negative pressure drainage device, and a drainage valve is arranged on the negative pressure drainage device connecting pipe.

Preferably, the negative pressure drainage device is provided with scale marks for marking the volume.

Preferably, the volume of the negative pressure drainage device is 500 mL.

The utility model discloses a hemostasis system can be applicable to different women's uterus structure, avoids individual difference nature to the influence of clear uterus operation, and at clear uterus operation in-process, makes things convenient for medical personnel to promptly stanch for patient, reduces the risk of operation.

Drawings

Fig. 1 is a schematic plan view of a hemostatic system for uterine curettage of the present invention;

the parts in the figure are labeled as follows: 101-water sac, 102-water injection pipe, 103-drainage pipe, 104-negative pressure drainage device connecting pipe, 105-drainage valve, 106-negative pressure drainage device, 107-scale mark, 108-water injection device, 109-water injection branch pipe, 110-water sac water inlet hole and 111-drainage pipe mouth.

Detailed Description

The design scheme in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an inventor has designed one set of hemostasis system who is suitable for the clear operation of uterus of women according to the physiological structure of women and the characteristics of clear operation of uterus, and this system can be applicable to different women's uterus structure, avoids the influence of individual difference nature to clear operation of uterus, and at clear operation in-process, makes things convenient for medical personnel to promptly stanch for patient, reduces the risk of operation.

Fig. 1 shows a specific embodiment of a hemostatic system for uterine cavity cleaning operation of the present invention, which mainly comprises a water sac 101, a water injection tube 102, a water injection device 108, a drainage tube 103 and a negative pressure drainage device 106.

The inflated shape of the water bladder 101 is preferably a shape of uterus, the top end (wide end) thereof is adhered to the outer peripheral side wall of the upper end nozzle 111 of the drainage tube 103, the bottom end (narrow end) of the water bladder 101 is adhered to the outer side tube wall of the water injection tube 102, and the water bladder 101 wraps the top end of the water injection tube 102 inside. In order to prevent the water sac from being broken, the water sac 101, the water injection pipe 102 and the drainage pipe 103 are preferably integrally formed and made of medical silicon rubber.

The water injection pipe 102 and the drainage pipe 103 are of a sleeve structure, the water injection pipe 102 is positioned outside the drainage pipe 103, the water injection pipe 102 is shorter than the drainage pipe 103, and both ends of the water injection pipe 102 are adhered to the wall of the drainage pipe 103. The length of the water injection pipe 102 is preferably 130-150 mm, and the inner diameter of the water injection pipe is preferably 6-8 mm. One end of the water injection pipe 102, which is located inside the water bag 101, is provided with a water bag water inlet 110, and the diameter of the water bag water inlet 110 is preferably 2-4 mm, and more preferably 3 mm. In order to enable the water bag to be uniformly expanded, 2-4 water bag water inlet holes 110 are preferably uniformly arranged around the drainage tube 103, and further, 4 water bag water inlet holes 110 are preferably arranged.

As shown in fig. 1, the water filling branch pipe 109 and the water filling pipe 102 constitute a water filling line for filling the water bladder 101 with water. One end of the water injection pipe 102 far from the water bag 101 is connected with a water injection branch pipe 109. One end of the water filling branch pipe 109 is opened in the water filling pipe 102, and the other end is closed with a sealing cap or a sealing plug to prevent water leakage. The closed end of the water filling manifold 109 may communicate with a water filling means 108, the water filling means 108 preferably being a syringe. The saline can be injected into the water bladder 101 through the syringe, the water injection branch pipe 109 and the water injection pipe 102, thereby inflating the water bladder 101 by the pressure of the saline.

When a doctor carries out uterine cleaning operation, if a patient bleeds, the water sac end of the hemostasis system can be firstly sent into the uterus, then the needle head of the injector is used for puncturing the sealing cover or the sealing plug of the water injection branch pipe, and the normal saline is injected into the water injection branch pipe 109, or the sealing plug or the sealing cover can be removed, and the needle cylinder of the injector is used for directly injecting the normal saline into the water injection branch pipe 109. Along with the increase of the injection amount, the physiological saline enters the water bag 101 through the water injection pipeline and gradually generates pressure on the inner wall of the water bag 101, so that the water bag 101 is expanded to extrude the bleeding part on the side wall of the uterus, the outflow of the blood of a patient is prevented, and the aim of stopping bleeding is fulfilled. When the hemostasis is completed and the water sac 101 needs to be contracted, the physiological saline in the water injection pipeline is extracted by the syringe, and the water sac 101 is gradually contracted. When the volume of the water bladder 101 does not affect the removal from the patient, the water bladder 101 is removed.

The drainage tube 103 and the negative pressure drainage device connecting tube 104 in fig. 1 constitute a drainage line for blood in the uterus. Two ends of the drainage tube 103 extend out of two ends of the water injection tube 102, one end of the drainage tube, which is far away from the water bag 101, is connected with a negative pressure drainage device connecting tube 104, and the other end of the negative pressure drainage device connecting tube 104 is connected with a negative pressure drainage device 106. The drainage valve 105 is arranged on the drainage device connecting pipe 104, and the conduction and the closing of the drainage pipeline can be controlled by opening and closing the drainage valve 105, so that the negative pressure drainage device 106 is convenient to replace. The blood in the uterine cavity cleaning operation is guided out of the patient body through the drainage tube from the uterus, and then enters the negative pressure drainage device 106. The outer side wall of the negative pressure drainage device 106 is provided with scale marks 107 for marking the volume of the negative pressure drainage device 106, the volume of the negative pressure drainage device 106 is preferably 500mL, and the volume of the flowing blood can be measured through the scale marks 107. If the patient has a large amount of bleeding and transfusion is required, the amount of blood needed to be infused into the patient can be estimated based on the volume of blood that flows out.

The negative pressure drainage device 106 is preferably a disposable drainage device in the shape of a bottle, a bag, a ball, etc., and the material for manufacturing the negative pressure drainage device is preferably medical silicon rubber. The negative pressure drainage device 106 can be a commercially available qualified product.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. For those skilled in the art, improvements and modifications without departing from the principles of the present invention should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a hemostasis system for clear palace operation, its includes water injection device and negative pressure drainage device, its characterized in that:

the hemostasis system also comprises a water sac, a water injection pipe and a drainage pipe;

2. The hemostatic system of claim 1, wherein:

the shape of the water sac after being expanded is the shape of a uterus.

3. Hemostatic system according to claim 1 or 2, wherein:

the number of the water inlet holes of the water bag is 2-4.

4. The hemostatic system of claim 3, wherein:

the water inlet holes of the water bag are uniformly arranged around the drainage tube.

5. Hemostatic system according to claim 1 or 2, wherein:

the hemostasis system still includes the water injection branch pipe, and it sets up keeping away from of water injection pipe the one end of water pocket, the one end opening of water injection branch pipe in the water injection is intraductal, the other end of water injection branch pipe seals.

6. Hemostatic system according to claim 1 or 2, wherein:

the water injection device is an injector.

7. Hemostatic system according to claim 1 or 2, wherein:

the length of water injection pipe is 130 ~ 150 mm.

8. Hemostatic system according to claim 1 or 2, wherein:

one end of the drainage tube, which is far away from the water sac, is connected with a negative pressure drainage device connecting pipe, the negative pressure drainage device connecting pipe is connected with the negative pressure drainage device, and a drainage valve is arranged on the negative pressure drainage device connecting pipe.

9. The hemostatic system of claim 8, wherein:

and the negative pressure drainage device is provided with scale marks for marking the volume.

10. The hemostatic system of claim 9, wherein:

the volume of the negative pressure drainage device is 500 mL.