Transcranial magnetic stimulation device
A transcranial magnetic stimulation, MOS tube technology, applied in magnetic therapy, electrotherapy, treatment and other directions, can solve the problems of curative effect discount, low magnetic field intensity, insignificant treatment effect, etc., to achieve convenient operation, low price, small appearance Effect
Inactive Publication Date: 2011-09-14
SHENYANG ZHUBANG TECH
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Problems solved by technology
Permanent magnets are easy to produce therapeutic adaptability, which greatly reduces the curative effect; pulsed magnetism is more advanced than permanent magnetism, but the magnetic field strength generated by the existing pulsed magnetic stimulation during treatment is generally only 10mT to 40mT, the magnetic field strength is too low, and the therapeutic effect not obvious
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[0020] The present invention will be further described below in conjunction with the drawings.
[0021] Such as Figure 1-4 A transcranial magnetic stimulation device is shown, which is characterized in that it is composed of the following structure: a single-chip controller 1 for receiving the input signal of the button 14 and outputting a control signal to the optocoupler 10; The control signal outputs a control signal to the push-pull circuit 9; the push-pull circuit 9 is used to receive the drive signal sent by the optocoupler 10 and send a control signal to the MOS tube 8; the MOS tube 8 receives the control signal of the push-pull circuit 9 to electromagnetically generate The output current of the device 7; the electromagnetic generator 7, which receives the output current of the MOS tube 8 to generate a magnetic field; the button 14 is used to input signals to the single-chip controller 1; the MOS tube 8 is connected to the energy storage capacitor 5, and the energy storag...
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The invention relates to a transcranial magnetic stimulation device which comprises a singlechip controller, an optical coupler, a push-pull circuit, an MOS (Metal Oxide Semiconductor) tube, an electromagnetic generator and press keys, wherein the singlechip controller is used for receiving signals input by the press keys and outputting control signals to the optical coupler; the optical coupler is used for receiving the control signals of the singlechip controller and outputting the control signals to the push-pull circuit; the push-pull circuit is used for receiving driving signals sent by the optical coupler and sending the control signals to the MOS tube; the MOS tube is used for receiving the control signals of the push-pull circuit and outputting current to the electromagnetic generator; the electromagnetic generator is used for receiving the current output by the MOS tube to generate a magnetic field; and the press keys are used for inputting signals to the singlechip controller. The invention has the advantages that the instant magnetic field intensity of a low-frequency time-varying magnetic field can be up to 150-200mT, the magnetic field intensity is far higher than that of the existing domestic small transcranial magnetic stimulation instrument, and the transcranial magnetic stimulation device has obvious effects of preventing and treating insomnia, dysphoria, depression and other symptoms. Besides, the transcranial magnetic stimulation device is convenient to operate, stable in performance, low in price and small in shape, can be used in hospitals and clinics, and can also be conveniently used at home.
Description
Technical field [0001] The invention relates to a transcranial magnetic stimulation device, in particular to a transcranial magnetic stimulation device which is used for insomnia, anxiety, depression and other diseases and has a strong magnetic field. Background technique [0002] Transcranial magnetic stimulation (TMS) is a painless and non-invasive green treatment method. Magnetic signals can stimulate the brain nerves through the skull without attenuation. The actual application is not limited to brain stimulation. The peripheral nerves and muscles are also the same. It can be stimulated, so it is now called "magnetic stimulation". With the development of technology, transcranial magnetic stimulation (rTMS) with continuously adjustable repetitive stimulation has appeared, and has gained more and more recognition in the fields of clinical psychiatry, neurological diseases and rehabilitation. It mainly uses different frequencies to achieve the purpose of treatment. High frequen...
Claims
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IPC IPC(8): A61N2/04
Inventor 梁宏才
Owner SHENYANG ZHUBANG TECH