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Medical microwave magnetron and medical microwave therapeutic machine

A magnetron and microwave technology, applied in the direction of magnetron, microwave therapy, discharge tube, etc., can solve the problems of microwave pollution to the environment, achieve the effects of improving work stability, suppressing the drift of anode current, and reducing manufacturing costs

Inactive Publication Date: 2005-01-05
潘慧泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Before 1986, almost all medical microwave therapy machines used in my country were imported from abroad. At that time, the most prominent problem in clinical practice was the pollution of microwave to the environment. Microwave clinical therapy could only be carried out in shielded rooms of large hospitals in big cities.

Method used

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  • Medical microwave magnetron and medical microwave therapeutic machine
  • Medical microwave magnetron and medical microwave therapeutic machine
  • Medical microwave magnetron and medical microwave therapeutic machine

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Embodiment approach

[0034] The medical microwave treatment machine of the present invention is improved on the basis of the prior art, that is, the medical microwave magnetron of the present invention is used to replace the magnetron of the prior art traditional Chinese medical microwave treatment machine. In the first embodiment of the medical microwave therapy machine of the present invention, the used household microwave oven magnetron includes a household microwave oven magnetron tube core 4, a fixed end plate 2 and a coaxial output magnetic coupling cavity 12. The magnetron core 4 of the household microwave oven is pre-fixed by its fixed end plate 2. The fixed end plate 2 has an inward circular groove 8, and the circular groove 8 has a circular metal mesh 9. The cylindrical coaxial output magnetic coupling cavity 12 is fastened to the fixed end plate 2, and can be fastened by known techniques such as bolts. The lower bottom surface of the coaxial output magnetic coupling cavity 12 has a coaxial ...

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Abstract

A medical microwave magnetron for the microwave therapeutic machine is composed of the magnetron used for domestic microwave oven, end plate for fixing the magnetron, permanent magnet on said magnetron, and coaxially outputting magnetically coupling cavity with magnetic couple which consists of coaxial cable and coupling oil.

Description

Technical field [0001] The invention relates to a microwave magnetron and a microwave treatment machine, in particular to medical microwave magnetrons used in various medical microwave treatment machines. Background technique [0002] Before 1986, almost all medical microwave therapy machines used in my country were imported from abroad. At that time, the most prominent clinical problem was the environmental pollution of microwaves. Microwave clinical treatment could only be carried out in shielded rooms in big hospitals in big cities. The invention patents ZL90106763.6, ZL90106764.4, ZL90104294.3, and ZL90104295.1 improve the above problems, realize high-efficiency microwave local radiation, and solve the environmental pollution of microwave during clinical treatment and unnecessary excess to normal tissues. The two problems of radiation have created a new situation in microwave rehabilitation physiotherapy. In recent years, because microwave therap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/02H01J23/00H01J25/50
Inventor 潘慧泉
Owner 潘慧泉