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Electromagnetic impact wave source generator

An electromagnetic cavity and shock wave technology, which is applied in the field of electromagnetic cavity shock wave source generators, can solve the problem that energy and shock frequency are not adjustable, and achieve the effect of adjustable energy and shock frequency

Pending Publication Date: 2019-12-27
SHENZHEN HUIKANG PRECISION APP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The energy and shock frequency of the existing shock wave source generating device are not adjustable

Method used

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  • Electromagnetic impact wave source generator

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the description of the drawings and specific embodiments.

[0018] Such as figure 1 As shown, an electromagnetic cavity shock wave source generator includes an impact head 1, an electromagnetic cavity part 2, an external structure part 3, a position sensor 4 for judging the position of a vibrator 5, a vibrator 5 and an inner tube structure 6, and the inner tube structure 6 The cavity is an impact cavity, wherein the inner tube structure 6 is fixed inside the outer structure part 3, one end of the inner tube structure 6 is a head, and the other end is a tail, and the impact head 1 is arranged on the The head of the inner tube structure 6, the position sensor 4 is arranged at the tail of the inner tube structure 6, the vibrator 5 is arranged inside the inner tube structure 6, the vibrator 5 and the inner tube structure 6 is a sliding fit, the electromagnetic cavity part 2 includes at least two coil...

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Abstract

The invention provides an electromagnetic impact wave source generator. The electromagnetic impact wave source generator comprises an impact head, an electromagnetic cavity part, an outer structure part, a position sensor for judging the position of a vibrator, the vibrator and an inner pipe structure; the inner pipe structure is fixed in the outer structure part; one end of the inner pipe structure is a head part and the other end of the inner pipe structure is a tail part; the impact head is arranged on the head part of the inner pipe structure; and the position sensor is arranged on the tail part of the inner pipe structure. The electromagnetic impact wave source generator has the following beneficial effects: the electromagnetic impact wave source generator is provided, is applied to medical impact wave therapy and is particularly used for improving treatment such as rehabilitation and physical therapy by extracorporeal shock wave; vibrator impact and recovery serve as a complete period, the period time is controlled by controlling part of switches of the electromagnetic cavity, impact frequency is controlled by controlling the interval time between two periods, and impact energy is controlled by controlling the electrifying time of an impact coil part, so energy and impact frequency can be adjusted.

Description

technical field [0001] The invention relates to a shock wave source generating device, in particular to an electromagnetic cavity shock wave source generator. Background technique [0002] During the conduction of extracorporeal shock waves in the body, energy gradient differences and torsional tensions are generated between tissues of different densities. Human soft tissues and water have the same acoustic impedance, while the acoustic impedance of bone tissue is much greater than that of water. The medium can be transmitted in a straight line without attenuation, so the loss of the shock wave is small when propagating between water and soft tissue of the human body. The shear stress and cavitation effect produced by it can cause calculus or bone fragmentation, thereby causing a series of biophysical and biochemical effects in tissue cells: ① By stimulating the proliferation of vascular endothelial growth factor (VEGF), increasing Local blood supply, thereby promoting the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H23/00A61H23/02B06B1/04H02K41/02
CPCA61H23/008A61H23/02B06B1/045H02K41/02A61H2201/5005A61H2201/5064B06B2201/76
Inventor 梁士雨李夫进李光庆王艳波潘文胜江湛成
Owner SHENZHEN HUIKANG PRECISION APP
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