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Microwave radiation system for microwave whole body thermal therapy and microwave whole body thermal therapy equipment

A microwave radiation and microwave technology is applied in the field of human body heating treatment and whole body heating treatment equipment field, which can solve problems such as induration, achieve uniform energy distribution, improve safety, and improve body immunity.

Pending Publication Date: 2022-07-19
杭州麦微医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to provide a microwave system that does not intervene in the human body as a basic premise and uses a microwave radiation source to realize safe and effective full-body hyperthermia, aiming at the technical status quo that microwave whole-body hyperthermia has not been realized in the prior art. Whole-body hyperthermia equipment to overcome the shortcomings of existing infrared whole-body hyperthermia methods, avoiding the defect that a single or local electromagnetic wave heat source is likely to cause fat induration, and achieve the purpose of rapid, stable, uniform, personalized and precise heating of deep tissues of the whole body

Method used

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  • Microwave radiation system for microwave whole body thermal therapy and microwave whole body thermal therapy equipment
  • Microwave radiation system for microwave whole body thermal therapy and microwave whole body thermal therapy equipment
  • Microwave radiation system for microwave whole body thermal therapy and microwave whole body thermal therapy equipment

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Embodiment 1

[0074] refer to Figure 2-3 , in order to realize microwave radiation whole body hyperthermia and avoid local central temperature concentration, the present invention firstly replaces the radiation head used by the existing microwave local hyperthermia equipment with a patch antenna array arranged along the length of the human body, so as to obtain greater radiation angle, so that the radiation range covers the width of the human body and disperses the microwave energy.

[0075] Then, in order to further realize the relatively uniform heating of the human body by the microwave signal, when designing the antenna, the radiation angle β of the radial cross-section of the microwave antenna array is designed to be larger than the included angle α corresponding to the target human body area 85 . In addition to the beam that directly hits the human body (indicated by the solid line in the figure), a part of the beam that does not directly hit the human body (indicated by the dotted l...

Embodiment 2

[0084] refer to Figure 10 , The microwave whole body hyperthermia device of the present invention includes a cabin, a control unit, operation buttons respectively connected to the control unit, a touch display screen, an acousto-optic alarm, a microwave source, a vital sign signal acquisition module, and an operation status signal acquisition module , bed displacement motor, etc.

[0085] Among them, the operation buttons and the touch display screen form a human-computer interaction unit, which is used for externally accepting operation instructions and outputting relevant information.

[0086] The side wall of the cabin body includes a layer of metal layer, and the inner side surface of the metal layer constitutes a cylindrical reflection surface. A target human body area is arranged in the cabin. During hyperthermia, the patient lies on a moving bed, and the moving bed brings the patient into the target human body area. An antenna array is respectively arranged above and...

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Abstract

The invention relates to a microwave radiation system for microwave whole body thermal therapy. The microwave radiation system comprises a microwave source and a whole body radiation device. The microwave source is used for generating and outputting microwave energy; the whole body radiation device is used for radiating the microwave energy output by the microwave source to the whole body of the target human body; the whole-body radiation device comprises a cylindrical reflecting surface, a first antenna array extending along the axial direction of the cylindrical reflecting surface, and a second antenna array extending along the axial direction of the cylindrical reflecting surface. The microwave source is connected with the first antenna array and the second antenna array. Compared with the prior art, the problems that the radiation range of an existing microwave radiation head is concentrated, and the radiation intensity attenuation from the center to the edge in the radiation range is fast are solved, and microwaves can be relatively uniformly radiated to a target heating area. The thermal therapy equipment can be used for improving the immunity of the organism, improving blood circulation, and treating cancer patients which are not suitable for radiotherapy, chemotherapy, local thermal therapy and the like due to wide metastasis.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, relates to human body heating therapy technology, and particularly relates to a device for performing whole body heating therapy on a human body. Background technique [0002] Hyperthermia is a method of artificially raising the body temperature to kill diseased cells or activate the body's immune system to prevent and treat diseases. Chemotherapy, selective killing of tumor cells, etc. [0003] The existing hyperthermia methods include biological method, extracorporeal circulation heating method, body surface conduction heating method, external radiation method and so on. Among them, the biological method is to induce the body to produce heat by injecting toxins and bacteria into the patient's body, and there are great safety problems due to the uncontrollable heating time and temperature; the extracorporeal circulation heating method is to draw the blood out of the body with a blood ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/02A61N5/04
CPCA61N5/025A61N5/04
Inventor 郭好雨
Owner 杭州麦微医疗科技有限公司
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