Title:
HIGH MAGNETIC FORCE AC MAGNETIC THERAPY DEVICE HAVING VIBRATING MECHANISM
Document Type and Number:
Japanese Patent JP2018099284
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a magnetic therapy device in which vibration can be obtained in an electromagnetic coil portion, a strong alternating magnetic field can be applied to a medical treatment target, magnetic flux density in the vicinity of a tip of a core is increased more and failure due to detachment or disconnection of a thermostat is made hard to occur.SOLUTION: A magnetic therapy device includes a core 22, a bobbin 23, an electromagnetic coil 24, wiring, a core fixing part 31 and a thermostat fixing part 32 in the inside of a case having a bottom surface 20 and a top surface being parallel to one another. In the magnetic therapy device, a distance between the top surface and the upper surface of both fixing parts 31, 32 is larger than the distance between the upper surface of an upper flange and the lower surface of a lower flange, a cushioning material 25 is fixed in the upper surface of the upper flange, the tip vicinity of the protrusion of the core 22 becomes thinner in thickness and becomes a tapered shape, and a recess capable of fitting the tip of the protrusion of the core 22 is provided in the top surface.SELECTED DRAWING: Figure 6
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Inventors:
TAKEUCHI YOJI
Application Number:
JP2016246836A
Publication Date:
June 28, 2018
Filing Date:
December 20, 2016
Export Citation:
Assignee:
NIKKEN CO LTD
International Classes:
A61N2/04; A61H23/02
Attorney, Agent or Firm:
Eiwa patent office