Silica gel balloon catheter

Abstract

The utility model discloses a silica gel air bag catheter which comprises a catheter body, an air bag body is fixedly connected to the outer side of the catheter body, an exhaust pipe is fixedly connected to the outer side of one end of the catheter body, a supporting frame is fixedly connected to the outer side of the catheter body, and the supporting frame is fixedly connected with the exhaust pipe. And the interior of the exhaust pipe is fixedly connected with an electromagnetic valve. According to the silica gel air bag catheter disclosed by the utility model, the exhaust port of the exhaust pipe can be quickly closed and opened through the arranged electromagnetic valve, the situation that an elastic material is aged and is not tight in sealing after being used for a long time is avoided, normal use of the air bag main body is ensured, the service life of the catheter is prolonged, and the silica gel air bag catheter is simple in structure and high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of balloon catheter technology, and in particular to a silicone balloon catheter. Background Technology

[0002] A balloon catheter is a medical device consisting of a balloon, tubing, and other components. These catheters are sterilized with ethylene oxide and are typically designed for single use.

[0003] Based on the aforementioned technologies, the applicant believes that the sealing of the valves used in existing medical air tubes relies solely on their own elastic pressure and the pressure of the liquid or gas inside the balloon. However, the elastic material is prone to aging during use, which makes the valve prone to leakage. This can cause the medical balloon tube to fall off during use, resulting in unnecessary pain for patients and trouble for medical staff. To address the above problems, we have introduced a silicone balloon tube. Utility Model Content

[0004] This utility model discloses a silicone airbag conduit, which aims to solve the technical problem that elastic materials are prone to aging during use, making the valve prone to leakage.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A silicone airbag catheter includes a catheter body, an airbag body fixedly connected to the outside of the catheter body, an exhaust pipe fixedly connected to the outside of one end of the catheter body, a support frame fixedly connected to the outside of the catheter body, the support frame being fixedly connected to the exhaust pipe, and a solenoid valve fixedly connected inside the exhaust pipe.

[0007] In a preferred embodiment, a blocking ring is fixedly connected to one end of the catheter body away from the exhaust pipe, a puncture tube is fixedly connected to the outside of the blocking ring, an anti-dislodgement seat is fixedly connected to the other end of the puncture tube, and a puncture needle is fixedly connected to the outside of the anti-dislodgement seat.

[0008] In a preferred embodiment, an anti-slip sleeve is fixedly connected to the outer side of the exhaust pipe.

[0009] In a preferred embodiment, the catheter body is made of silicone material.

[0010] In a preferred embodiment, the solenoid valve is electrically connected to an external controller.

[0011] The silicone balloon catheter provided by this utility model has the following advantages:

[0012] The solenoid valve allows for rapid opening and closing of the exhaust port, preventing the elastic material from aging and becoming loose after prolonged use. This ensures the normal operation of the airbag body, extends the service life of the tubing, and features a simple structure with strong practicality. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of a silicone balloon catheter proposed in this utility model.

[0014] Figure 2 This is a three-dimensional cross-sectional schematic diagram of a silicone balloon catheter proposed in this utility model.

[0015] Figure 3 This utility model proposes a silicone balloon catheter. Figure 2 The enlarged diagram of point B.

[0016] Figure 4 This utility model proposes a silicone balloon catheter. Figure 2 A magnified diagram of point A.

[0017] In the attached diagram: 1. Catheter body; 2. Inflator body; 3. Exhaust pipe; 4. Support frame; 5. Solenoid valve; 6. Anti-slip sleeve; 7. Barrier ring; 8. Puncture tube; 9. Anti-dislodgement seat; 10. Puncture needle. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0019] Reference Figure 1 - Figure 4A silicone balloon catheter includes a catheter body 1, a balloon body 2 fixedly connected to the outer side of the catheter body 1, an exhaust pipe 3 fixedly connected to the outer side of one end of the catheter body 1, a support frame 4 fixedly connected to the outer side of the catheter body 1, the support frame 4 being fixedly connected to the exhaust pipe 3, and a solenoid valve 5 fixedly connected inside the exhaust pipe 3. A blocking ring 7 is fixedly connected to the end of the catheter body 1 away from the exhaust pipe 3, a puncture tube 8 is fixedly connected to the outer side of the blocking ring 7, an anti-dislodgement seat 9 is fixedly connected to the other end of the puncture tube 8, and a puncture needle 10 is fixedly connected to the outer side of the anti-dislodgement seat 9. An anti-slip sleeve 6 is fixedly connected to the outer side of the exhaust pipe 3. The catheter body 1 is made of silicone material. The solenoid valve 5 is electrically connected to an external controller.

[0020] In the above technical solution, considering that the elastic material is prone to aging during use, which makes the valve susceptible to leakage, the specific operation is as follows:

[0021] Reference Figure 1 - Figure 4 In a preferred embodiment, the catheter body 1 delivers gas into the airbag body 2 to support it. Then, medical staff begin treating the patient. When it is necessary to expel the gas from inside the airbag body 2, the staff activates the solenoid valve 5. The solenoid valve 5 opens, and the gas inside the airbag body 2 is delivered to the outside of the airbag body 2 through the exhaust pipe 3. The solenoid valve 5 allows for rapid opening and closing of the exhaust port of the exhaust pipe 3, preventing the elastic material from aging and becoming loose after prolonged use. This ensures the normal use of the airbag body 2, extends the service life of the catheter, and features a simple structure with strong practicality.

[0022] Working principle: In actual use, the staff inserts the puncture needle 10 and puncture tube 8 into the patient's body, and then delivers gas into the airbag body 2 through the catheter body 1 to support the airbag body 2. Then, the medical staff begins to treat the patient. When it is necessary to expel the gas inside the airbag body 2, the staff activates the solenoid valve 5. The solenoid valve 5 opens, and the gas inside the airbag body 2 is delivered to the outside of the airbag body 2 through the exhaust pipe 3.

[0023] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A silicone balloon catheter comprising a catheter body (1), characterised in that: The outer side of the catheter body (1) is fixedly connected with an air bag body (2), one end of the catheter body (1) is fixedly connected with an exhaust pipe (3), the outer side of the catheter body (1) is fixedly connected with a support frame (4), the support frame (4) is fixedly connected with the exhaust pipe (3), and the inside of the exhaust pipe (3) is fixedly connected with a solenoid valve (5).

2. A silicone balloon catheter according to claim 1, wherein: The end, away from the exhaust pipe (3), of the catheter body (1) is fixedly connected with a blocking ring (7), the outer side of the blocking ring (7) is fixedly connected with a puncture pipe (8), the other end of the puncture pipe (8) is fixedly connected with an anti-dropping seat (9), and the outer side of the anti-dropping seat (9) is fixedly connected with a puncture needle (10).

3. A silicone balloon catheter according to claim 1, wherein: The outer side of the exhaust pipe (3) is fixedly connected with an anti-skid sleeve (6).

4. A silicone balloon catheter according to claim 1, wherein: The catheter body (1) is made of silica gel material.

5. A silicone balloon catheter according to claim 1, wherein: The solenoid valve (5) is electrically connected with an external controller.

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