Multi-coil microwave collector

Abstract

The invention discloses a multi-coil microwave collector, and relates to the technical field of thermal therapy, and the multi-coil microwave collector comprises a plurality of coils which are vortex-shaped spiral coils; the center lines of the plurality of coils intersect at one point. According to the scheme provided by the invention, the treatment effect and safety of thermal therapy can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of thermal therapy, in particular to a multi-coil microwave concentrator. Background Art

[0002] In the field of thermal therapy technology, there are many problems that need to be solved in existing radiators. In order to achieve the treatment effect, the radiators currently used in thermal therapy mostly adopt a design form of simply increasing the coil area to increase the treatment area. However, this method still cannot avoid the problems of insufficient treatment depth and thermal attenuation. At the same time, due to the large area of ​​the coil, it is difficult to effectively fix the position of the temperature measurement point during temperature measurement, and it is impossible to feedback accurate temperature information, resulting in major problems with the temperature accuracy of the thermal therapy site.

[0003] In addition, the existing multi-coil solution is only a simple combination. When in use, the energy will be dispersed in some areas, and the ideal energy focusing effect cannot be achieved, which greatly limits the therapeutic effect of thermal therapy technology. Summary of the invention

[0004] The purpose of the present invention is to provide a multi-coil microwave concentrator to solve the problems existing in the above-mentioned prior art and improve the therapeutic effect and safety of thermal therapy.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The invention provides a multi-coil microwave concentrator, comprising: a plurality of coils, wherein the coils are spiral coils in a vortex shape; and the center lines of the plurality of coils intersect at one point.

[0007] Preferably, a plurality of the coils are arranged in parallel.

[0008] Preferably, center points of the plurality of coils are located on the same plane.

[0009] Preferably, each of the coils is disposed in an independent chamber.

[0010] Preferably, one end of each of the coils is connected to a section of energy input line, and a plurality of the energy input lines are twisted together.

[0011] Preferably, center points of the plurality of coils are located on the same circle.

[0012] Preferably, the energy input circuit and the coil are an integrated structure.

[0013] Preferably, two coils are provided.

[0014] Preferably, three coils are provided.

[0015] Preferably, at least four coils are provided.

[0016] Compared with the prior art, the present invention has achieved the following technical effects:

[0017] The present invention adopts a multi-coil aggregation design and has multiple coil aggregation points. Therefore, during treatment, the aggregation point temperature is the temperature representative point of the concentrator of the present invention and will not change due to changes in the treatment site or the position of the concentrator during use. Therefore, a reliable temperature measurement position point is provided in the selection of the temperature measurement point, solving the problem of inaccurate depth temperature measurement due to unclear temperature measurement points in existing thermal therapy.

[0018] The present invention adopts a design of multiple coils in parallel, which avoids mutual interference between coils during energy transfer, avoids the problem of energy attenuation during energy transfer, and ensures that each coil can output energy stably and evenly during use.

[0019] The present invention can select a suitable multi-coil design form according to the different treatment tissues and organs and the treatment needs, and select a suitable multi-coil microwave focusing point according to the size and depth of the treatment site, thereby overcoming the problems of thermal attenuation and insufficient depth of existing radiators used for thermal therapy, and achieving the effect of accurate and efficient treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic structural diagram of a multi-coil microwave concentrator provided with two coils provided by the present invention;

[0022] Figure 2 A schematic structural diagram of a multi-coil microwave concentrator provided with three coils provided by the present invention;

[0023] Figure 3 A schematic structural diagram of a multi-coil microwave concentrator provided with four coils provided by the present invention;

[0024] Figure 4 A schematic diagram of the structure of a multi-coil microwave concentrator provided by the present invention, which is provided with four coils and a chamber;

[0025] Figure 5 A schematic diagram of the structure of a multi-coil microwave concentrator provided by the present invention and provided with two coils and a chamber;

[0026] Figure 6 for Figure 4 A view in another direction;

[0027] In the figure: 1-coil; 2-energy input circuit; 3-tank body. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Combine the following Figures 1 to 6 , describing an embodiment of the present invention.

[0031] The present invention provides a multi-coil microwave concentrator, comprising: a plurality of coils 1, wherein the coils 1 are spiral coils in a vortex shape; the center lines of the plurality of coils 1 intersect at one point to form a focusing point. The microwave frequency energy generated by the coils 1 is concentrated at the midpoint, and the frequency energy decreases radially from the inside to the outside, thereby causing the thermal effect generated by the human body to decrease from the center point to the outside, and thus the heat generated at the focusing point is the highest.

[0032] The present invention adopts a multi-coil aggregation design and has multiple coil aggregation points. Therefore, during treatment, the aggregation point temperature is the temperature representative point of the concentrator of the present invention and will not change due to changes in the treatment site or the position of the concentrator during use. Therefore, a reliable temperature measurement position point is provided in the selection of the temperature measurement point, solving the problem of inaccurate depth temperature measurement due to unclear temperature measurement points in existing thermal therapy.

[0033] In addition, the position of the focal point can be changed by adjusting the relative position relationship of the multiple coils 1. Therefore, the present invention can select a suitable design form of the multiple coils 1 according to the different treatment tissues and organs and the treatment needs, and select a suitable multi-coil 1 microwave focusing point according to the size and depth of the treatment site, thereby overcoming the problems of thermal attenuation and insufficient depth of existing radiators used for thermal therapy, and achieving the effect of accurate and efficient treatment.

[0034] In the related art, there is a multi-coil structure using a series coil method. There is a loop between the coils, which will cause mutual interference during operation, thereby causing energy attenuation, seriously affecting the use effect of thermal therapy. In order to solve this problem, in some embodiments, multiple coils 1 are arranged in parallel.

[0035] The present invention adopts a design of multiple coils 1 connected in parallel, which avoids mutual interference between the coils 1 during the energy transfer process, avoids the energy attenuation problem during the energy transfer process, and ensures that each coil 1 can output energy stably and evenly during use.

[0036] In some embodiments, center points of the plurality of coils 1 are located on the same plane.

[0037] This embodiment makes the entire concentrator regular and beautiful in shape.

[0038] In some embodiments, each coil 1 is disposed in an independent chamber 3 .

[0039] like Figure 4 and Figure 5 As shown, the chamber body 3 is a cylindrical chamber with an opening at the bottom, and the coil 1 located in the chamber body 3 can radiate microwaves downward through the bottom opening.

[0040] In some embodiments, one end of each coil 1 is connected to a section of energy input line 2, and a plurality of energy input lines 2 are twisted together. The energy input line 2 is used to connect to a microwave therapy device.

[0041] In some embodiments, the center points of the plurality of coils 1 are located on the same circle.

[0042] In some embodiments, the energy input circuit 2 and the coil 1 are an integrated structure.

[0043] In some embodiments, the number of coils 1 is more than two, specifically two, three, four, etc.

[0044] The microwave in this specification refers to electromagnetic waves, and the coil is made of conductive materials.

[0045] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A multi-coil microwave concentrator, characterized in that: include: A plurality of coils are spiral coils in a vortex shape; center lines of the plurality of coils intersect at one point.

2. The multi-coil microwave concentrator according to claim 1, characterized in that: A plurality of the coils are arranged in parallel.

3. The multi-coil microwave concentrator according to claim 1, characterized in that: The center points of the plurality of coils are located on the same plane.

4. The multi-coil microwave concentrator according to claim 1, characterized in that: Each coil is arranged in an independent chamber.

5. The multi-coil microwave concentrator according to claim 2, characterized in that: One end of each coil is connected to a section of energy input line, and a plurality of energy input lines are twisted together.

6. The multi-coil microwave concentrator according to claim 3, characterized in that: The center points of the plurality of coils are located on the same circumference.

7. The multi-coil microwave concentrator according to claim 5, characterized in that: The energy input circuit and the coil are an integrated structure.

8. The multi-coil microwave concentrator according to claim 1, characterized in that: Two coils are provided.

9. The multi-coil microwave concentrator according to claim 1, characterized in that: The number of coils is three.

10. The multi-coil microwave concentrator according to claim 1, characterized in that: At least four coils are provided.

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