Microwave electrode for uterine fibroids

Abstract

The utility model discloses a kind of microwave electrode for uterine fibroids, including main part, the main part includes microwave electrode body and insulating sleeve, the surface of the microwave electrode body is fixedly sleeved with insulating sleeve;Cooling component, the cooling component includes liquid inlet pipe, liquid exchange area, liquid outlet area, liquid outlet pipe, first micro liquid pump, second micro liquid pump, injection area, injection channel and sweat pad;The liquid inlet pipe is fixedly installed in the microwave electrode body inside, the microwave electrode body inner wall is equipped with liquid exchange area, the microwave electrode body is equipped with liquid outlet area inside, the microwave electrode body is fixedly installed with liquid outlet pipe inside, one end of the liquid outlet pipe is fixedly installed first micro liquid pump, second micro liquid pump is fixedly installed in the liquid inlet pipe, the microwave electrode body is equipped with injection area inside.The utility model, by liquid separation transfer and input, can avoid the mixing between cooling liquid, affect cooling effect.

Description

Technical Field

[0001] This utility model relates to the field of microwave electrode technology, and in particular to a microwave electrode for uterine fibroids. Background Technology

[0002] Microwave ablation is a physical thermal ablation method that uses electrodes to generate temperatures above 100 degrees Celsius over a specific time and frequency. When the tumor reaches this temperature, the proteins denature, thereby killing the tumor cells. Radiofrequency ablation involves inserting an electrode catheter into the heart via the femoral artery, internal jugular vein, or subclavian vein. Electrophysiological mapping techniques are used to locate abnormal electrical conduction pathways or ectopic pulsations within the heart. Then, the electrodes at the ends of the large-tipped catheter generate a resistance-induced electrothermal effect within the myocardial tissue, leading to myocardial cell necrosis. This technique is commonly used to treat diseases such as tachyarrhythmias.

[0003] During use, microwave electrodes kill uterine fibroid cells using high temperatures. To avoid damaging tissues along the way, corresponding cooling structures are installed inside. However, some cooling structures tend to mix the heated liquid with the newly introduced liquid, resulting in reduced cooling effect and low efficiency. Therefore, a microwave electrode for uterine fibroids is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a microwave electrode for uterine fibroids, in order to solve the problem mentioned in the background art, where some cooling structures easily mix the heated liquid with the reintroduced liquid, resulting in low efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] The main component includes a microwave electrode body and an insulating sleeve, wherein the insulating sleeve is fixedly sleeved on the surface of the microwave electrode body;

[0007] The cooling component includes an inlet pipe, a liquid exchange area, an outlet area, an outlet pipe, a first micro liquid pump, a second micro liquid pump, an injection area, an injection channel, and a sweat-absorbing pad.

[0008] The microwave electrode body has a liquid inlet pipe fixedly installed inside, a liquid exchange area is opened on the inner wall of the microwave electrode body, a liquid outlet area is opened inside the microwave electrode body, a liquid outlet pipe is fixedly installed inside the microwave electrode body, a first micro liquid pump is fixedly installed at one end of the liquid outlet pipe, a second micro liquid pump is fixedly installed inside the liquid inlet pipe, an injection area is opened inside the microwave electrode body, and an injection channel is opened inside the microwave electrode body.

[0009] Furthermore, the injection area and the injection channel are connected, and a sweat-absorbing pad is fixedly fitted onto the surface of the insulating sleeve.

[0010] Furthermore, the liquid outlet area is connected to the liquid exchange area, the liquid outlet pipe is connected to the liquid outlet area, and the liquid inlet pipe is connected to the liquid exchange area.

[0011] Furthermore, the control component includes a chip, a cable, a temperature sensor, an electrode, a conversion spring, a through hole, an ablation head, a monitor, and a connection terminal;

[0012] A chip is fixedly installed on the inner wall of the microwave electrode body. A cable is fixedly installed on the control end of the chip. A temperature sensor is fixedly installed on one end of the cable. An electrode is fixedly installed on one end of the microwave electrode body. A conversion spring is fixedly installed inside the electrode.

[0013] Furthermore, the electrode end has multiple through holes, which are connected to the electrode end.

[0014] Furthermore, an ablation head is fixedly connected to one end of the electrode, and a monitor is fixedly installed inside the ablation head.

[0015] Furthermore, a connection end is fixedly installed at the right end of the microwave electrode body, and the connection part of the connection end is electrically connected to the connection part of the chip.

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] I. This utility model, through liquid separation, transfer and input, can avoid the mixing of cooling liquids, which would affect the cooling effect.

[0018] Second, based on the above-mentioned beneficial effects, the temperature sensor can identify the temperature and adjust the power of the microwave electrode body in a timely manner.

[0019] Third, based on the above-mentioned beneficial effects, the conversion spring can control the bending and loosening of the electric electrode, making it convenient to accurately and quickly locate the uterine fibroid. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a microwave electrode for uterine fibroids according to the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of a microwave electrode for uterine fibroids according to the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of a microwave electrode ablation head for uterine fibroids according to the present invention.

[0024] Figure 4 This is a schematic diagram of the structure of a microwave electrode inlet tube for uterine fibroids according to the present invention.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Microwave electrode body; 2. Insulating sleeve; 3. Sweat pad; 5. Chip; 6. Cable; 7. Temperature sensor; 8. Monitor; 9. Conversion spring; 10. Electrode end; 11. Injection area; 12. Injection channel; 13. Fluid exchange area; 14. Inlet tube; 15. Second micro-liquid pump; 16. Outlet area; 17. Outlet tube; 18. First micro-liquid pump; 19. Connecting end; 20. Ablation head. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Please see Figure 1-4 As shown, this embodiment is a microwave electrode for uterine fibroids, comprising:

[0031] The main component includes a microwave electrode body 1 and an insulating sleeve 2. The insulating sleeve 2 is fixedly sleeved on the surface of the microwave electrode body 1.

[0032] The cooling component includes an inlet pipe 14, a liquid exchange area 13, an outlet area 16, an outlet pipe 17, a first micro liquid pump 18, a second micro liquid pump 15, an injection area 11, an injection channel 12, and a sweat-absorbing pad 3.

[0033] A liquid inlet pipe 14 is fixedly installed inside the microwave electrode body 1. A liquid exchange area 13 is opened on the inner wall of the microwave electrode body 1. A liquid outlet area 16 is opened inside the microwave electrode body 1. A liquid outlet pipe 17 is fixedly installed inside the microwave electrode body 1. A first micro liquid pump 18 is fixedly installed at one end of the liquid outlet pipe 17. A second micro liquid pump 15 is fixedly installed inside the liquid inlet pipe 14. An injection area 11 is opened inside the microwave electrode body 1. An injection channel 12 is opened inside the microwave electrode body 1.

[0034] When the liquid enters the liquid exchange zone 13 through the inlet pipe 14, the hotter liquid enters the bottom of the liquid exchange zone 13 due to heat conduction. By driving the first micro liquid pump 18, the liquid outlet zone 16 is used to transfer the higher heat in the liquid exchange zone 13 to the outside, thereby achieving a circulating cooling effect.

[0035] The injection area 11 is connected to the injection channel 12, and the surface of the insulating sleeve 2 is fixedly fitted with a sweat-absorbing pad 3.

[0036] By covering the surface of the microwave electrode body 1 with the insulating sleeve 2, the surface of the microwave electrode body 1 can be protected, preventing the microwave electrode body 1 from being damaged by mechanical damage, dust and other external factors.

[0037] The liquid outlet area 16 is connected to the liquid exchange area 13, the liquid outlet pipe 17 is connected to the liquid outlet area 16, and the liquid inlet pipe 14 is connected to the liquid exchange area 13.

[0038] Working principle: When the controller drives the first micro liquid pump 18 and the second micro liquid pump 15, the flow and transfer of liquid can be realized. At the same time, the flow rate can be controlled and effectively adjusted according to the current operation process. Meanwhile, in the liquid exchange zone 13 of this device, the used liquid is transferred to the bottom after cooling first, so as to avoid heat mixing and effectively ensure the cooling temperature is consistent. The heated liquid will be transferred outward through the liquid outlet zone 16 and the liquid outlet pipe 17. Under the drive of the first micro liquid pump 18, the cold circulation effect is achieved. At the same time, when the injection liquid is transferred to the injection zone 11 through the injection channel 12, it is discharged outward through the through hole to assist the ablation process.

[0039] Please see Figure 1-4 As shown, this embodiment is based on the above embodiment 1, with the addition of a control component. The control component includes a chip 5, a cable 6, a temperature sensor 7, an electrode 10, a conversion spring 9, a through hole, an ablation head 20, a monitor 8, and a connection terminal 19.

[0040] A chip 5 is fixedly installed on the inner wall of the microwave electrode body 1. A cable 6 is fixedly installed on the control end of the chip 5. A temperature sensor 7 is fixedly installed on one end of the cable 6. An electrode 10 is fixedly installed on one end of the microwave electrode body 1. A conversion spring 9 is fixedly installed inside the electrode 10.

[0041] Temperature sensor 7 allows doctors to adjust the power according to actual requirements during operation, thereby achieving the ablation of uterine fibroids and benefiting the doctor's surgical process. At the same time, the conversion spring 9 makes the motor head enter the uterine fibroid more accurately and quickly.

[0042] Multiple through holes are provided inside the electrode end 10, and the through holes are connected to the electrode end 10.

[0043] One end of the electrode 10 is fixedly connected to an ablation head 20, and a monitor 8 is fixedly installed inside the ablation head 20.

[0044] A connection terminal 19 is fixedly installed on the right end of the microwave electrode body 1, and the connection part of the connection terminal 19 is electrically connected to the connection part of the chip 5.

[0045] Working principle: The bending and loosening of the electrode 10 can be controlled by the conversion spring 9, which facilitates the accurate and rapid location of the uterine fibroid. The electrode 10 also has pressure and temperature sensors 7 for real-time positioning in the magnetic field. The electrode 10 does not generate heat when passing through the body, so it will not damage the tissues along the way during the puncture. After the puncture is in place, the heat-generating part is punctured into the solid tumor. After setting the power and starting the ablation, the uterine fibroid can be completely ablated.

[0046] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A microwave electrode for uterine fibroids, characterized in that, include: The main component includes a microwave electrode body (1) and an insulating sleeve (2), wherein the insulating sleeve (2) is fixedly sleeved on the surface of the microwave electrode body (1); The cooling component includes an inlet pipe (14), a liquid exchange area (13), an outlet area (16), an outlet pipe (17), a first micro liquid pump (18), a second micro liquid pump (15), an injection area (11), an injection channel (12), and a sweat-absorbing pad (3). The microwave electrode body (1) is fixedly installed with a liquid inlet pipe (14), the inner wall of the microwave electrode body (1) is provided with a liquid exchange area (13), the microwave electrode body (1) is provided with a liquid outlet area (16), the microwave electrode body (1) is fixedly installed with a liquid outlet pipe (17), one end of the liquid outlet pipe (17) is fixedly installed with a first micro liquid pump (18), the liquid inlet pipe (14) is fixedly installed with a second micro liquid pump (15), the microwave electrode body (1) is provided with an injection area (11), and the microwave electrode body (1) is provided with an injection channel (12).

2. The microwave electrode for uterine fibroids according to claim 1, characterized in that, The injection area (11) is connected to the injection channel (12), and the surface of the insulating sleeve (2) is fixedly fitted with a sweat-absorbing pad (3).

3. The microwave electrode for uterine fibroids according to claim 1, characterized in that, The liquid outlet area (16) is connected to the liquid exchange area (13), the liquid outlet pipe (17) is connected to the liquid outlet area (16), and the liquid inlet pipe (14) is connected to the liquid exchange area (13).

4. A microwave electrode for uterine fibroids according to claim 1, characterized in that, The control component includes a chip (5), a cable (6), a temperature sensor (7), an electrode (10), a conversion spring (9), a through hole, an ablation head (20), a monitor (8), and a connection end (19). A chip (5) is fixedly installed on the inner wall of the microwave electrode body (1). A cable (6) is fixedly installed on the control end of the chip (5). A temperature sensor (7) is fixedly installed on one end of the cable (6). An electrode (10) is fixedly installed on one end of the microwave electrode body (1). A conversion spring (9) is fixedly installed inside the electrode (10).

5. A microwave electrode for uterine fibroids according to claim 4, characterized in that, The electrode end (10) has multiple through holes, and the through holes are connected to the electrode end (10).

6. A microwave electrode for uterine fibroids according to claim 5, characterized in that, One end of the electrode (10) is fixedly connected to an ablation head (20), and a monitor (8) is fixedly installed inside the ablation head (20).

7. A microwave electrode for uterine fibroids according to claim 4, characterized in that, A connection end (19) is fixedly installed on the right end of the microwave electrode body (1), and the connection part of the connection end (19) is electrically connected to the connection part of the chip (5).

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