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Saddle type microwave irradiator

A technology of microwave irradiation and microwave transmitter, which is applied in the field of medical equipment, can solve problems such as deficiencies, and achieve the effect of improving practicability and uniform distribution of electromagnetic waves

Active Publication Date: 2021-04-23
成都恒波医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a kind of saddle type microwave irradiator, to solve the problem that prior art is insufficient

Method used

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  • Saddle type microwave irradiator
  • Saddle type microwave irradiator
  • Saddle type microwave irradiator

Examples

Experimental program
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Embodiment 1

[0032] see Figure 1 to Figure 3 As shown, this embodiment provides a saddle-type microwave irradiator, including a housing 1 and a microwave generator 3. The housing 1 includes a main housing 101 and an auxiliary housing 101 that is rotatably connected to both ends of the main housing 101 through a damping shaft 2. Shell 102. Specifically, the damping shaft 2 includes symmetrically arranged bushings 201 integrally formed at both ends of the main shell 101 and shaft columns 202 integrally formed on both sides of the end of the auxiliary shell 102. The inner wall of the bushing 201 is along the A pair of damping grooves 203 are symmetrically arranged in the direction of the central axis of the shaft sleeve 201, and a number of grooves 204 are evenly arranged on the outer wall of the shaft column 202 along the direction of the central axis of the shaft column 202, and each of the grooves 204 is provided with a There is a spring 205, on which a damping piece 206 is fixed, and the...

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Abstract

The invention relates to the technical field of medical treatment, and provides a saddle type microwave irradiator. The saddle type microwave irradiator comprises a shell; a microwave emitter is arranged in the shell; a microwave generator comprises a solid-state source, a feed waveguide and a horn antenna; the solid-state source is connected with the feed waveguide; the feed waveguide is arranged in an inner cavity of the horn antenna; a plurality of layers of blocking plates attached to the inner wall of the horn antenna are arranged in the extending direction of the inner cavity of the horn antenna; each layer of blocking plates is provided with diffraction holes; and the number of the diffraction holes on the blocking plates from one end of the feed waveguide to the end away from the feed waveguide is sequentially increased. According to the invention, through the diffraction holes on the blocking plates, microwaves emitted by the feed waveguide pass through the blocking plates layer by layer to form superposition and diffraction, and electromagnetic waves are redistributed, so that the electromagnetic waves are distributed more uniformly, and uniform energy irradiation on a focus part is implemented.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a saddle-type microwave irradiator. Background technique [0002] Microwaves have been used in clinical medical treatment for nearly 50 years. The principle of traditional microwave treatment is to emit microwaves to human body parts to make water molecules in human tissues rub against each other to generate heat, and use this heat to promote blood circulation. In order to achieve the purpose of treating chronic diseases, generally speaking, patients can feel the warmth of microwave irradiation. [0003] The existing patent CN206138589U, the patent name "saddle-shaped physiotherapy radiator", includes a shell, a cover, a connector, a feed waveguide, a fluorescent tube and a coaxial cable. The shell is in the shape of a semicircle saddle, and the upper opening of the shell is detachable The ground is equipped with an arc-shaped cover, and the feeding waveguide is arranged...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/02H01Q1/22H01Q1/50H01Q13/02H01Q15/00
CPCA61N5/025H01Q1/22H01Q1/50H01Q13/02H01Q15/0006
Inventor 张良辉肖飞
Owner 成都恒波医疗器械有限公司
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