Near-infrared signal-controlled transcranial magnetic stimulation device and transcranial magnetic stimulation method
A technology of transcranial magnetic stimulation and signal control, which is applied in the field of neurological disease treatment and brain function research, can solve the problems of inability to quantify the stimulation effect, insufficient stimulation, and excessive stimulation, so as to avoid excessive stimulation or insufficient stimulation and expand the scope of application , improve the effect of stimulating curative effect
Pending Publication Date: 2017-12-22
深圳市浩天脑智科技有限公司
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Problems solved by technology
[0007] Most of the existing stimulation systems select relevant stimulation parameters based on the experience of professionals, such as stimulation intensity, stimulation frequency, and stimulation time, and cannot quantify the stimulation effect, and dynamically adjust according to the quantitative results
Empirical parameter settings and traditional stimulation modes are difficult to meet individualized treatment needs, which can easily lead to over-stimulation or under-stimulation, and cannot achieve effective or optimal stimulation effects
[0008] At present, the method of regulating TMS with electroencephalogram (EEG) is also proposed, but there are technical problems in the monitoring of the patient's EEG during the TMS pulse process, because the high-energy dynamic magnetic field generated by the TMS device will induce in the EEG lead. Unexpected voltage, so the EEG signal is generally detected when no TMS pulse stimulation is generated, and there are limitations in use
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[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0031] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.
[0032] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect c...
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The invention discloses a transcranial magnetic stimulation device controlled by near-infrared signals. The TMS stimulation system and the fNIRS signal acquisition system are described above. The present invention utilizes the near-infrared signals of the subjects themselves to set personalized transcranial magnetic stimulation parameters, avoiding excessive stimulation or insufficient stimulation. The present invention is simple and easy to operate, convenient to adjust the transcranial magnetic stimulation parameters according to the real-time near-infrared signal in the transcranial magnetic stimulation, meets the needs of personalized treatment, improves the stimulation curative effect of the transcranial magnetic stimulation, and expands the near-infrared signal The application range of detection provides a new method and practical tool for neuroscience research, detection and treatment.
Description
technical field [0001] The invention relates to the technical field of neurological disease treatment and brain function research, in particular to a near-infrared signal-controlled transcranial magnetic stimulation device and a transcranial magnetic stimulation method. Background technique [0002] Transcranial magnetic stimulation (TMS) is a new technology of non-invasive cerebral cortex stimulation and modulation that appeared after 1985, and has been widely used in brain science research, clinical diagnosis and treatment. TMS uses a pulsed magnetic field to act on the central nervous system, changing the membrane potential of cortical nerve cells, causing them to generate induced currents, affecting the metabolism and neuroelectric activity in the brain, thereby causing a series of magnetic stimulation technology of physiological and biochemical reactions. Transcranial magnetic stimulation technology has been widely used in neurological disease treatment and brain functi...
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IPC IPC(8): A61N2/04A61B5/1455
CPCA61N2/02A61B5/0075A61B5/14553A61N2/006
Inventor 谭力海宋光俊
Owner 深圳市浩天脑智科技有限公司
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