Based on mobile device through cranium microelectric current instrumentTechnical field
The present invention relates to through cranium microelectric current technical field, particularly relate to a kind of based on mobile device through cranium microelectric current instrument.
Background technology
TDCS (through cranium microelectric current system) utilizes constant, low intensity direct current (0 ~ 4mA) to regulate Cortical Neurons movable, has the electrode that two different, and stimulation mode mainly comprises anode excitation, negative electrode stimulates.Anode excitation can strengthen the neuronic irritability of stimulation location usually, and negative electrode stimulates the neuronic irritability of suppression stimulation location.With the neuron that be just in active state of TMS (transcranial magnetic stimulation) unlike, tDCS impact, the Neural spike train being in resting state can not be made.In addition, tDCS stops stimulating after stimulating enough time, and this effect can last up to 1 hour.TDCS is also different from other and acts on brain and neuronic traditional electrical stimulating technology, and it can not cause neuronal cell spontaneous discharge, also can not produce straggling effect (muscle twitches as relevant to traditional stimulating technology).
The electric current of 600 milliamperes is applied directly to whole brain by ECT (electric shock treatment), and cause patient's loss of consciousness and the outbreak of general pumped storage, the object of ECT brings out epilepsy, and anaesthetist must be had to carry out anesthesia procedure.The side effect of ECT is fairly obvious, because patient regains consciousness, therefore can cause fear and misery, and whole body tic not only can consume a large amount of oxygen, cause patient's vitals particularly cerebral cortex hypoxic damage, and whole body each position fracture may be caused, make patient's memory loss and puzzlement.Untoward reaction has headache, muscular soreness, nauseating, Bewu βtseinstrubung, memory difficulty etc.Therefore ECT can only act on the patient of severe psychiatric diseases, the disease such as invalid in schizophrenia, major depressive disorder, psychotropic therapy.
A kind of very safe brain stimulation mode relative to ECT, tDCS.TDCS is weak current, belongs to safe current scope, does not cause damage to skin brain, does not occur the phenomenons such as the unbalance and cerebral tissue structural change of tissue edema, blood brain barrier, can not bring out epilepsy.TDCS has different therapeutical effect for post-stroke limb movement disturbance, cognitive disorder, aphasia and senile dementia, parkinson disease and the excitatoty change of spinal nerves network, is the very promising non-invasive brain stimulation technology of neural rehabilitation field one.
At present tDCS equipment cost is high on the market, and volume is comparatively large, be inconvenient to carry with, use whenever and wherever possible, and therapeutic scheme is single, can only button operation, cannot realize the setting of therapeutic scheme intelligence.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention proposes that one can reduce costs, equipment is light and handy, be convenient for carrying, simultaneously therapeutic scheme can intelligence setting based on mobile device through cranium microelectric current instrument.
In order to achieve the above object, the present invention propose a kind of based on mobile device through cranium microelectric current instrument, comprise: casing, button is on the housing set, and the single-chip microcomputer be arranged in described casing and stimulation circuit, described button and stimulation circuit are by described Single-chip Controlling; Described single-chip microcomputer communicates to connect with the FPDP of outside mobile device, arranges stimulus parameter by described mobile device.
Preferably, described casing is also provided with output port, described output port is connected with described stimulation circuit.
Preferably, described output port is connected with stimulating electrode.
Preferably, describedly also to comprise through cranium microelectric current instrument: power supply voltage stabilizing/booster circuit, described power supply voltage stabilizing/booster circuit is connected with stimulation circuit with described single-chip microcomputer.
Preferably, described power supply voltage stabilizing/booster circuit is also connected with the FPDP of described mobile device, by described mobile power supply equipment.
Preferably, described stimulus parameter at least comprises: direct current, sine wave, triangular wave, multiple-pulse, bi-directional square wave, noise stimulus parameter.
The present invention has following beneficial effect:
1, equipment of the present invention is lightly very convenient carries, and the mobile devices such as matching with mobile phone, facilitate user to use whenever and wherever possible, improve the space constraint of equipment use, improves utilization rate.
2, device A PP software networking setting therapeutic scheme of the present invention, has height adjustment, to adapt to different human needs.
3, direct benefit of the present invention reduces costs, and indirect benefit can be accepted by more patients, is conducive to the popularization through cranium microelectric current technology, treats more patient.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram through cranium microelectric current instrument that the present invention is based on mobile device.
In order to make technical scheme of the present invention clearly, understand, be described in further detail below in conjunction with accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, present pre-ferred embodiments propose a kind of based on mobile device through cranium microelectric current instrument, comprise: casing, setting button 1 on the housing, and the single-chip microcomputer 2 (MCU) be arranged in described casing and stimulation circuit 3, described button 1 and stimulation circuit 3 are all electrically connected with described single-chip microcomputer 2; Described single-chip microcomputer 2 communicates to connect with the FPDP of outside mobile device, arranges stimulus parameter by described mobile device.Wherein, stimulus parameter can comprise: the stimulus parameters such as direct current, sine wave, triangular wave, multiple-pulse, bi-directional square wave, noise (random wave).
Further, be also provided with output channel 4 on the housing as output port, described output port is connected with described stimulation circuit 3.Described output port is connected with stimulating electrode, can be stimulated the positions such as peripheral nervous, nervus centralis, cerebral nerve by different stimulating electrodes.
Further, describedly also to comprise through cranium microelectric current instrument: for regulating the power supply voltage stabilizing/booster circuit 5 through cranium microelectric current instrument builtin voltage, described power supply voltage stabilizing/booster circuit 5 is connected with stimulation circuit 3 with described single-chip microcomputer 2.
Further, described power supply voltage stabilizing/booster circuit is also connected with the FPDP of described mobile device, by described mobile power supply equipment.
Particularly, the APP software for controlling through cranium microelectric current instrument being installed on the mobile apparatus, being communicated with through cranium microelectric current instrument by the FPDP of mobile device, and powering to through cranium microelectric current instrument.
Wherein, mobile device can be the portable set such as mobile phone, panel computer.
Run the APP software controlled through cranium microelectric current instrument on the mobile apparatus, can to network setting therapeutic scheme, and the stimulus parameters such as direct current, sine wave, triangular wave, multiple-pulse, bi-directional square wave, noise (random wave) can be set out for different demand; In addition, Different electrodes is coordinated can to stimulate the positions such as peripheral nervous, nervus centralis, cerebral nerve; And accurate adjustable weak current can be adopted to regulate each neuron activity of cerebral cortex, improve medical treatment systems intelligent.
Compared to existing technology, tool of the present invention has the following advantages:
1, equipment of the present invention is lightly very convenient carries, and the mobile devices such as matching with mobile phone, facilitate user to use whenever and wherever possible, improve the space constraint of equipment use, improves utilization rate.
2, device A PP software networking setting therapeutic scheme of the present invention, has height adjustment, to adapt to different human needs.
3, direct benefit of the present invention reduces costs, and indirect benefit can be accepted by more patients, is conducive to the popularization through cranium microelectric current technology, treats more patient.
Above are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.