CN201085849Y - Aypnia treating instrument - Google Patents
Aypnia treating instrument Download PDFInfo
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- CN201085849Y CN201085849Y CNU2007201251360U CN200720125136U CN201085849Y CN 201085849 Y CN201085849 Y CN 201085849Y CN U2007201251360 U CNU2007201251360 U CN U2007201251360U CN 200720125136 U CN200720125136 U CN 200720125136U CN 201085849 Y CN201085849 Y CN 201085849Y
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Abstract
The utility model is an insomnia therapeutic device, which comprises a central processing unit, a waveform synthesis circuit, a constant-current circuit and a body-surface output electrode. The central processing unit outputs modulation wave and carrier as the input of the waveform synthesis circuit; the output of the waveform synthesis circuit outputs pulsing current for the body-surface electrode through the constant-current circuit; the body-surface electrode exerts the therapeutic current to the cerebella fastigial nucleus through the mastoid process behind the ear; the constant-current circuit is powered by a DC power supply module. The utility model adopts an active insomnia treatment, by using crania nerve protective mechanism to actively adjust the sleep center and recover the normal sleep rhythm of the patient to achieve the goal of insomnia treatment through starting the nerve protective mechanism of cranial nerve source. The using time of the utility model is not limited; the treatment does not need to be done before or in sleep, and is safer and more reliable.
Description
Technical field
This utility model relates to electronic medical instruments, is specifically related to a kind of insomniac be treated, and has the apparatus for curing insomnia of cranial nerve defencive function.
Background technology
As everyone knows, sleep be among the human life activity important composition partly, and insomnia in various degree not only can influence people orthobiosis, study and work, and can cause great misery and harm to the patient.Therefore, the scheme of studying Cure for insomnia for a long time is that one of ordinary skill in the art have problem to be solved.Existing apparatus for curing insomnia mostly is to adopt impulse circuit to produce the bionical pulse signal of low frequency, and the brain central nervous system of importing the patient by untouchable coupling or contact electrode into induces brain to carry out sleep therapy; Or the applying acupoint stimulating method is realized induced hypnotic.As Chinese patent 00103199.6 disclosed " a kind of electronic insomnia treating instrument " and Chinese patent 200420011126.0 disclosed " apparatus for curing insomnia " or the like, though this class hypnotic instrument may play certain syngignoscism, but because it can only carry out hypnosis by inducing action, patient's life-time service will make human body that this hypnosis signal is produced adaptability, reduce hypnotic effect, can not reach the effect of Cure for insomnia.
At present, the Insomnia therapy instrument of public use mainly contains following several:
1. the new day Time Technology company limited in Beijing " the new day apparatus for curing insomnia " of producing, adopt the digital program control technology of micro computer frequency conversion, import the biological sleep signal of intelligence, frequency conversion, emulation that produces into the sleep center nerve, thereby suppress the excitement of sleep nerve centre, low frequency sleep electric wave, fast wave sleep and S sleep appear in brain wave.What " new day apparatus for curing insomnia " used is the mechanism that low-frequency electric pulse stimulates, it is exactly that low-frequency electric pulse repeats dull electricity irritation that low-frequency electric pulse stimulates, structure causes the spreading depression effect under cerebral cortex, cortex, make cortex suppress and cause sleep to network structure generation initiative, electricity irritation has simultaneously also suppressed the waking center in the network structure, the effect that can produce hint.Thereby reach the effect of induced hypnotic.
2. produce " the Meikang SR-900B type intelligent frequency-conversion insomnia micro computer therapeutic instrument of sleeping " of producing by the high despot in Shanghai Bioisystech Co., Ltd.The very near responsive ear acupoint of its chosen distance sleep center is introduced a little as electric wave, imports the low frequency radio signal into the cerebral nerve maincenter, reaches the effect of induced hypnotic.
3. " the purple ring electronic sleep apparatus " of Beijing Physical ﹠ Chemical Test Technology Co's production is a kind of novel electron medical treatment device, its Applied Biology and Chinese medicine acupuncture principle, produce and be fit to brain sleep electric wave, inject from the responsive acupuncture point of ear, activate the sleep material in the brain, reach the effect of induced hypnotic.
4. quiet U.S. apparatus for curing insomnia improves sleep environment by bionical energy field, the excited parasympathetic nervous of anion, calm, hypnosis.Electrostatic field loosens the human body whole body, eliminates tense situation, regulates biological species and neurotransmitter: catecholamine, 5-HT relative equilibrium; Strengthen cerebral cortex spreading depression function, eliminate the generation of unusual brain wave and brain magnetic, impel brain wave to enter easily α ripple slowly and the wavy attitude of δ when sleeping.
To sum up, existing known document and product all have a common characteristic based on what principle, all are to come Cure for insomnia by the method for induced hypnotic, and patient's life-time service will make human body that this hypnosis signal is produced adaptability, reduce hypnotic effect, can not reach the effect of Cure for insomnia; And, must use in bed, in fact be difficult to reach and fundamentally adjust the purpose of sleep rhythm.
The utility model content
At the prior art above shortcomings, it is a kind of by the protection to cranial nerve function that the purpose of this utility model is to provide, and initiatively adjusts the sleep rhythm apparatus for curing insomnia of Cure for insomnia fundamentally of human body.
The purpose of this utility model is achieved in that a kind of apparatus for curing insomnia, it is characterized in that comprising central processing unit, waveform combiner circuit, constant-current circuit and body surface output electrode, central processing unit output modulating wave and carrier wave are as the input of waveform combiner circuit, the output of waveform combiner circuit is exported pulse current through constant-current circuit to external electrode, and external electrode mastoid process position behind the human body ear will be treated electric current and is applied to the patients of cerebellar roof nucleus; Constant-current circuit is by the direct current supply module for power supply;
Wherein, central processing unit produces carrier pulse, low frequency random wave modulation signal and timing control signal; The waveform combiner circuit carries out pulse amplitude modulation with low frequency random wave modulation signal to carrier pulse, and the amplitude modulation rectangular wave pulse is converted to exponential damping amplitude-modulated pulse ripple;
Constant-current circuit is an alternating constant-current exponential damping amplitude-modulated pulse electric current with unidirectional exponential damping amplitude-modulated pulse voltage transformation.
Described central processing unit also provides friendly interface to display screen, shows the duty and the situation that is provided with that reaches the feedback parameters of therapeutic instrument to the user, can conveniently revise treatment numbers such as stimulus intensity, treatment pattern, time by display screen.
Compared to existing technology, the utlity model has following beneficial effect:
1, this utility model adopts active Insomnia therapy, utilizes the cranial nerve protection mechanism, and by starting cranial nerve source Neuroprotective Mechanisms, the active adjustment sleep center recovers the normal sleep rhythm of patient self, reaches the purpose of Cure for insomnia.
2, by external electrode stable stimulating current is loaded into cerebellar fastigial nucleus effectively; By frequency and exponential damping amplitude-modulated pulse optimal design to stimulus waveform, reach the cerebellar fastigial nucleus that stimulating current can be delivered to effectively the intracranial deep through external electrode, can not produce sensation of pricking again to skin surface, the patient is treated in comfort.
3, overcome the adaptability of body, adopt the electric current at random that changes slowly that cerebellar fastigial nucleus is carried out for a long time subthreshold stimulus effectively, reach and arouse the regulating action of cerebellar fastigial nucleus sleep center.
4, the service time of this apparatus for curing insomnia unrestricted, need be before sleep or carry out during sleep, more safe and reliable.
Description of drawings
Fig. 1 is this utility model apparatus for curing insomnia treatment mechanism schematic diagram;
Fig. 2 is this utility model apparatus for curing insomnia circuit block diagram;
Fig. 3 is that this utility model stimulus wave forms schematic diagram;
Fig. 4 is a kind of embodiment circuit theory diagrams of this utility model apparatus for curing insomnia central processing unit;
Fig. 5 is the circuit theory diagrams of an embodiment of this utility model waveform combiner circuit.
Fig. 6 is the circuit theory diagrams of an embodiment of this utility model constant-current circuit.
The specific embodiment
Cerebellar fastigial nucleus is the nerve nucleus that is made of neural cell group in the medullary substance in the left and right hemisphere of cerebellum deep.Cerebellar fastigial nucleus is accepted the importing into of importing into of archicerebellum, particularly flocculonodular lobe (part can from vermis), and the efferent fiber of roof nucleus arrives vestibule nuclear (cerebellotegmental tracts of bulb or cerebell bulbar tract) through inferior cerebellar peduncle.The electricity irritation cerebellar fastigial nucleus can start the nucleus group function of regulating sleep in thalamus and the brain stem, initiatively adjusts the rhythm and pace of moving things of sleep/awakening, improvement because of the brain excitement increase cause sleep disordered.This utility model by the external electrode effects of fastigial nucleus stimulation, starts the endogenous neuroprotective according to cerebellar fastigial nucleus is studied and analyzed, and promptly property neuroprotective in nervus centralis source suppresses being overexcited of neuron film, keeps the stable of the interior environment of nervous system.Its treatment mechanism as shown in Figure 1.
This utility model apparatus for curing insomnia is used serial advanced new and high technology development such as modern biomedical technology, microelectric technique, computer technology based on above-mentioned principle.
As shown in Figure 2, a kind of apparatus for curing insomnia, comprise central processing unit, waveform combiner circuit, constant-current circuit and external electrode, central processing unit output modulating wave and carrier wave are as the input of waveform combiner circuit, the output of waveform combiner circuit is exported pulse current through constant-current circuit to external electrode, and external electrode mastoid process position behind the human body ear will be treated electric current and is applied to the patients of cerebellar roof nucleus; Constant-current circuit is powered by direct current supply module DC-DC.Wherein, central processing unit is mainly carried out following function: produce required carrier pulse, low frequency random wave modulation signal (being modulating wave) and the required timing control signal of constant-current circuit of waveform combiner circuit.Waveform combiner circuit function is: with low frequency random wave modulation signal carrier pulse is carried out pulse amplitude modulation, and the amplitude modulation rectangular wave pulse is converted to exponential damping amplitude-modulated pulse ripple.The constant-current circuit function is: with unidirectional exponential damping amplitude-modulated pulse voltage transformation is alternating constant-current exponential damping amplitude-modulated pulse electric current, and will treat electric current by external electrode mastoid process position behind the human body ear and be applied to cerebellar fastigial nucleus effectively.
In addition, central processing unit also is connected with display screen, and display screen provides friendly interface, shows the duty of therapeutic instrument and the situation that is provided with of feedback parameters, can conveniently revise treatment parameters such as stimulus intensity, treatment pattern, time by display screen.
In this utility model, central processing unit is the leitungskern part of whole system, and the modulating wave and the carrier wave that can design multiple frequency export the stimulus waveform combiner circuit to, forms many grades of treatment electric currents and selects for the user.For example the optional frequency of carrier wave is selected 2KHz, 2.5KHz or 3KHz etc., and the timeconstant of Exponential Decay Wave satisfies: 6 τ=T, 8 τ=T or 10 τ=T etc., T is the cycle of carrier wave.
Amplitude modulation technology in the waveform combiner circuit application communication technology produces required stimulus waveform to modulating wave and two kinds of waveform adjustment of carrier wave by designing requirement again.Constant-current source circuit is regulated the output current wave by stimulus waveform except that realizing, the stimulus signal that it produces has AC to human body, the side effect that does not exist galvanic stimulation that human body is produced, and it and DC-DC (DC-DC) supply module realize the electrical isolation between electricity network and the human body jointly, guaranteed to be subjected to Cure for insomnia patient's safety.The generation of electrical stimulation waveforms is the key technology of apparatus for curing insomnia, and it is by the stimulus wave synthesizer that modulating wave and carrier wave is synthetic, and by the output of constant-current source output module, its realization principle is seen Fig. 3 after the parameter regulating and controlling.
In the present embodiment, the MSP430FE42X0 series mixed signal microcontroller that central processing unit can adopt Texas Instruments to produce, as shown in Figure 4, produce required carrier pulse, low frequency random wave modulation signal and the required timing control signal of constant-current circuit of waveform combiner circuit by it; Low frequency random wave modulation signal is except that can being produced by central processing unit, and also available other wave memorizer produces.For example produce low frequency random wave modulation signal and carry modulating wave to waveform synthesizer by wave memorizer, central processing unit only produces required carrier pulse of waveform combiner circuit and the required timing control signal of constant-current circuit, can realize this utility model purpose equally.Referring to Fig. 5, be a kind of specific embodiment of waveform combiner circuit; Fig. 6 is a kind of embodiment of constant-current circuit.
Certainly, this utility model is not limited to the cited embodiment of this description.Those of ordinary skills make do not break away from various variation of the present utility model or retrofit all belongs to the scope of this utility model protection.
This utility model apparatus for curing insomnia is a kind of sleep adjusting of active and the therapeutic instrument of hypnotic/awakening rhythm and pace of moving things, it is stochastic signal with the slow variation rule of low frequency, mode with pulse amplitude modulation, be modulated on the intercarrier signal with specific frequency spectrum structure, from external low-frequency current is loaded into the human body cerebellar fastigial nucleus with the form of electric current by external electrode, the neuron membrane resting potential is raise, and irritability descends, thereby reaches the therapeutic effect that strengthens sleep.
Claims (4)
1. apparatus for curing insomnia, it is characterized in that comprising central processing unit, waveform combiner circuit, constant-current circuit and body surface output electrode, central processing unit output modulating wave and carrier wave are as the input of waveform combiner circuit, the output of waveform combiner circuit is exported pulse current through constant-current circuit to external electrode, and external electrode mastoid process position behind the human body ear will be treated electric current and is applied to the patients of cerebellar roof nucleus; Constant-current circuit is by the direct current supply module for power supply;
Wherein, central processing unit produces carrier pulse, low frequency random wave modulation signal and timing control signal;
The waveform combiner circuit carries out pulse amplitude modulation with low frequency random wave modulation signal to carrier pulse, and the amplitude modulation rectangular wave pulse is converted to exponential damping amplitude-modulated pulse ripple;
Constant-current circuit is an alternating constant-current exponential damping amplitude-modulated pulse electric current with unidirectional exponential damping amplitude-modulated pulse voltage transformation.
2. apparatus for curing insomnia according to claim 1, the frequency that it is characterized in that described carrier wave is 2KHz～3KHz, the timeconstant of Exponential Decay Wave satisfies: (6～10) τ=T, T are the cycle of carrier wave.
3. apparatus for curing insomnia according to claim 1 is characterized in that described central processing unit also is connected with display screen, and display screen shows the duty of therapeutic instrument and the situation that is provided with of feedback parameter.
4. apparatus for curing insomnia according to claim 1 is characterized in that producing low frequency random wave modulation signal by wave memorizer carries modulating wave to the waveform combiner circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201251360U CN201085849Y (en) | 2007-09-05 | 2007-09-05 | Aypnia treating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201251360U CN201085849Y (en) | 2007-09-05 | 2007-09-05 | Aypnia treating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085849Y true CN201085849Y (en) | 2008-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201251360U Expired - Lifetime CN201085849Y (en) | 2007-09-05 | 2007-09-05 | Aypnia treating instrument |
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| CN (1) | CN201085849Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134126B (en) * | 2007-09-05 | 2010-05-26 | 重庆海坤医用仪器有限公司 | Aypnia treating instrument |
| CN105251121A (en) * | 2015-10-12 | 2016-01-20 | 重庆海坤医用仪器有限公司 | Cervical vertebra rehabilitation device provided with cervical vertebra massage and electrical stimulation |
| CN105288860A (en) * | 2015-10-12 | 2016-02-03 | 重庆海坤医用仪器有限公司 | Cervical vertebra rehabilitation device |
-
2007
- 2007-09-05 CN CNU2007201251360U patent/CN201085849Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134126B (en) * | 2007-09-05 | 2010-05-26 | 重庆海坤医用仪器有限公司 | Aypnia treating instrument |
| CN105251121A (en) * | 2015-10-12 | 2016-01-20 | 重庆海坤医用仪器有限公司 | Cervical vertebra rehabilitation device provided with cervical vertebra massage and electrical stimulation |
| CN105288860A (en) * | 2015-10-12 | 2016-02-03 | 重庆海坤医用仪器有限公司 | Cervical vertebra rehabilitation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080716 Effective date of abandoning: 20070905 |