CN115054796B - Device and method for acting on brain by using infrasonic wave neurological effect - Google Patents
Device and method for acting on brain by using infrasonic wave neurological effect Download PDFInfo
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
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- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
- A61M2021/0033—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense subsonic
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/08—Other bio-electrical signals
- A61M2230/10—Electroencephalographic signals
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Abstract
The invention belongs to the technical field of nerve treatment equipment, and discloses a device and a method for acting on brain by utilizing infrasonic wave neurological effect, wherein the device comprises headgear equipment and a host connected with the headgear equipment through a signal cable; the headgear equipment is provided with 8 infrasound speakers and electroencephalogram electrodes, and the infrasound speakers and the electroencephalogram electrodes are respectively used for realizing the functions of infrasound output and electroencephalogram input; the host consists of a charging power supply system, an information input and state display interface, a preset program storage and control device, a microprocessor, an electroencephalogram receiving and analyzing system, a microprocessor and an infrasound signal generator; the information input and state display interface is connected with the preset program storage and controller, and the microprocessor is respectively connected with the preset program storage and controller, the electroencephalogram receiving and analyzing system and the infrasound signal generator.
Description
Technical Field
The invention belongs to the technical field of nerve treatment equipment, and particularly relates to a device and a method for acting on brain by utilizing an infrasonic wave neurological effect.
Background
Infrasonic waves are mechanical waves with frequencies below 20Hz, where transmitting an infrasonic wave with a frequency of 8-12Hz may cause brain tissue to resonate, known as neural infrasound. Studies have shown that long-term, high sound pressure level (greater than 90 db) infrasonic waves can cause damage to organisms, with the nervous system being the most sensitive; the low sound pressure level infrasonic wave passes through and slightly resonates with brain tissues, and can generate beneficial neurological effects to positively play roles on brain trauma, cerebral ischemia and hypoxia, neuropsychological problems and the like. The mechanism may include: (1) Regulating and controlling nerve cell signal transmission path to inhibit nerve cell degradation and promote axon growth; (2) The nerve palsy state and negative emotion are improved by stimulating nerves to regulate calcium ion channels, sensitizing proprioception and exciting vagus nerves; (3) Promoting the connection and loop functions among nerve cells through rhythmic concussion stimulation, relieving neuropathic pain and severe anxiety, and promoting cognitive functions; (4) By promoting cerebrospinal fluid circulation, the method can accelerate the removal of metabolic wastes and harmful substances in the brain; (5) By inducing the brain electricity to generate rhythm change, the brain electricity can generate synchronization effect, which can obviously regulate the main rhythm of the brain electricity of organisms, change the physiological activity state of the brain of organisms, improve insomnia, mental diseases, mental fatigue and the like.
In the prior art, patent document CN113577498a provides a composite brain wave induction sleep-aiding pillow and an induction brain wave modulation method, which comprises a pillow body, an inflatable pillow core, a microprocessor, a controller, a sleep state sensor, an audio player and a power supply; the pillow body is provided with an opening; the inflatable pillow core is provided with a deflation valve and a pressing inflator pump; the audio player can play audio from infrasonic waves to ultrasonic waves; the microprocessor can generate audio from infrasonic wave audio to ultrasonic wave by inducing brain waves through frequency modulation; the brain wave modulation method is induced to carry out mixed modulation on the selected sleep-aiding music and various brain waves of each sleep stage, wherein the brain wave modulation method comprises a first stage (sleep stage), a second stage (shallow sleep stage), a third stage (deep sleep stage) and a fourth stage (deep sleep stage); automatically selecting a brain wave modulation method corresponding to the feedback of the sleep state sensor by detecting the feedback of the sleep state sensor; the brain wave signals after modulation and frequency modulation are sent to an audio player; through the gradual induction of brain waves, insomnia patients gradually enter a deep sleep stage.
In the prior art, a patent document with a patent number of CN104436407A provides a method and a device for relieving fatigue by using infrasonic waves, wherein the method for relieving fatigue is to induce brain waves by using the infrasonic waves to enable the brain to quickly enter a deep sleep state, and at the moment, the brain waves are delta rhythm waves, so that blood oxygen of the brain of a person is supplemented, the state of physical tension is relaxed, physical strength is recovered, and fatigue is relieved; the device for relieving fatigue comprises a hatch cover, a control system, a hydraulic system, a power amplifier, a guide rail, a bed body, a loudspeaker, a control panel, a lighting system, a hatch body and the like, adopts a fully-closed, fully-automatic and noiseless design, is internally provided with a plurality of input modes for infrasonic wave input signals, and is suitable for people of different ages and different requirements.
Although the sound wave above the hearing threshold in the prior art has a certain sleep-aiding effect, the frequency and the sound intensity of the sound wave are above the hearing threshold, so that the inner ear can continuously convert the sound signal into the nerve signal and transmit the nerve signal into the brain. This can cause hearing impairment, may interfere with normal sleep architecture, affect cognitive function, and can lead to impaired cardiac health for long periods of time. Mechanical devices such as "massage pillows" can relieve local muscle tension for relaxation purposes, but cannot achieve the neurological effects of infrasonic waves.
Through the above analysis, the problems and defects existing in the prior art are as follows:
(1) The acoustic wave sleep-aiding device in the prior art is transmitted by receiving signals through human ears, hearing damage can be caused by long-term use, normal sleep structure can be interfered, cognitive function is influenced, and heart health can be damaged for a long time. In addition, this approach does not work directly on brain tissue, unlike the direct action of frontal, parietal, occipital and temporal lobes provided by the present invention, which work directly through the subsonic skull.
(2) Mechanical devices such as "massage pillows" can relieve local muscle tension for relaxation purposes, but cannot achieve the neurological effects of infrasonic waves.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a device and a method for acting on the brain by utilizing the infrasonic wave neurological effect.
The invention is achieved by an apparatus for acting on the brain using infrasonic neurological effects comprising:
the head cover device and the host computer are connected with the head cover device through the signal cable;
the headgear equipment is provided with 8 infrasound speakers and electroencephalogram electrodes, and the infrasound speakers and the electroencephalogram electrodes are respectively used for realizing the functions of infrasound output and electroencephalogram input;
the host consists of a charging power supply system, an information input and state display interface, a preset program storage and control device, a microprocessor, an electroencephalogram receiving and analyzing system, a microprocessor and an infrasound signal generator;
The information input and state display interface is connected with the preset program storage and controller, and the microprocessor is respectively connected with the preset program storage and controller, the electroencephalogram receiving and analyzing system and the infrasound signal generator.
Further, the electroencephalogram receiving and analyzing system and the infrasound signal generator are respectively connected with a brain wave signal inlet and a sound wave signal outlet, and the brain wave signal inlet and the sound wave signal outlet are respectively connected with headgear equipment through connecting lines.
Further, the outside of the host computer is provided with a voice prompt loudspeaker and an operation indication lamp set, and the voice prompt loudspeaker and the operation indication lamp set are respectively connected with the microprocessor through connecting lines.
It is another object of the present invention to provide a method for acting on the brain using the infrasonic wave neurological effect, the method for acting on the brain using the infrasonic wave neurological effect comprising:
step one, adjusting the positions of a loudspeaker and an electrode corresponding to a brain region by using a head sleeve, and connecting a cable between the head sleeve and a host;
Step two, turning on a power supply, inputting personnel information, selecting a corresponding preset program scheme, and starting the device;
step three, language guidance enters a sitting or semi-sitting state, and infrasound signals are output according to a preset program;
and fourthly, monitoring the brain electricity for 5 minutes, determining that the brain electricity meets the target, completing subsequent treatment according to a program, shutting down, and taking down the headgear.
Further, in the step, a belt sleeve adjusts positions of the loudspeaker and the electrode to be corresponding to brain areas, and the positions of frontal lobe, parietal lobe, temporal lobe and occipital lobe of the two hemispheres of the human body are respectively corresponding to the positions.
Further, when the target brain waves are determined to be met in the fourth step, if the target brain waves are not met, the output parameters are automatically fine-tuned, and the third step is returned.
Further, the scope of action of the method for acting on the brain using infrasonic neurological effects includes the following pathological states: anxiety state, depression state, sleep disorders, primary cognitive dysfunction and convalescence of brain injury.
Further, the method of using the infrasound neurological effects on the brain sets different infrasound output parameters according to different infrasound neurological effects principles.
Further, the infrasound output parameters include: stimulating brain area, sound intensity, frequency conversion or not, and acting time.
Further, the efficacy assessment index of the method for acting on the brain using infrasonic neurological effects includes: brain wave morphology, objective scale, and subjective symptoms.
In combination with the above technical solution and the technical problems to be solved, please analyze the following aspects to provide the following advantages and positive effects:
First, aiming at the technical problems in the prior art and the difficulty in solving the problems, the technical problems solved by the technical proposal of the invention are analyzed in detail and deeply by tightly combining the technical proposal to be protected, the results and data in the research and development process, and the like, and some technical effects brought after the problems are solved have creative technical effects. The specific description is as follows:
Under the condition of limiting the safe sound pressure level, the invention designs a related device acting on the head, and the related device can generate concussion with different intensities, rhythms and acting time to brain tissues through penetrating skull (not through auditory organs) by infrasonic waves, so as to adjust neuropsychological problems such as sleep disorder, anxiety depression and the like, and nerve injury pathological states such as cognitive disorder, brain injury recovery period and the like. And different infrasonic wave mode output and fine adjustment can be implemented according to different disease states, such as anxiety state, depression state, sleep disorder, primary cognitive dysfunction and brain injury recovery period, and brain wave detection real-time monitoring results, and beneficial neurological effects are finally realized by acting on the brain, and objective indexes and subjective symptoms of the pathological states are improved in an auxiliary manner.
Secondly, the technical scheme is regarded as a whole or from the perspective of products, and the technical scheme to be protected has the following technical effects and advantages:
In the aspect of neuropsychological problems, the invention plays a role in shortening the fall-asleep time, prolonging the sleep time limit and the deep sleep time for insomnia. The purposes of alleviating subjective discomfort symptoms and reducing relevant scale scores are achieved for patients suffering from anxiety or depression.
After neurodegeneration (cognitive dysfunction) and brain injury, the invention promotes the recovery of nerve function in terms of inhibiting neuronal degeneration, promoting axonal growth, increasing IL-6, IGF-1 and GFAP expression and the like.
Thirdly, as inventive supplementary evidence of the claims of the present invention, the following important aspects are also presented:
(1) The expected benefits and commercial values after the technical scheme of the invention is converted are as follows:
Anxiety, depression and sleep disorders seriously jeopardize the physical and mental health of people with overall incidence rates approaching 40%. Primary cognitive dysfunction, represented by alzheimer's disease, is a major threat to the elderly population. Brain injury (traumatic) is an important killer for disability in young and young people. The technical scheme of the invention has huge application range and commercial value after conversion.
(2) The technical scheme of the invention fills the technical blank in the domestic and foreign industries:
At present, the treatment measures for neuropsychological problems such as anxiety depression comprise: methods of drug treatment, psychological intervention, transcranial magnetic stimulation, and electrical convulsions. Devices or protocols that utilize the neurological effects of infrasonic waves on such diseases have not been reported. On the basis of deeply analyzing the relevant basic research of the low sound pressure level infrasonic wave in the neurology field, the invention provides a feasible technical solution for utilizing the beneficial neurology effect of the infrasonic wave, and fills the technical blank in the domestic and foreign industries.
(3) The technical scheme of the invention solves the technical problems that people are always desirous of solving but are not successful all the time:
the biological principle on which the invention is based mainly comes from animal experiments and basic researches, and experimental researches on the treatment intervention by the action of infrasonic waves on brain tissues in human bodies are not seen, so that related technical schemes are not seen. The invention provides a feasible way for carrying out human body tests on the premise of meeting ethical requirements.
(4) The technical scheme of the invention overcomes the technical bias:
Infrasonic waves are generally regarded as physical factors harmful to human bodies, such as low-frequency noise and infrasound caused by long-term exposure to the environment, and health problems such as dysphoria, sleep problems, inattention, headache, cognitive impairment, and even brain structural changes of residents. In the health field, much attention is paid to how to prevent the harm of infrasound to human body, and although basic research supports that the infrasound with low sound pressure level can produce beneficial neurological effects, no auxiliary treatment technical scheme which directly acts on human brain tissue by utilizing the infrasound to penetrate skull is developed and used so far.
Drawings
FIG. 1 is a schematic diagram of a device for acting on the brain using infrasonic neurological effects provided in an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of an apparatus for acting on the brain using infrasonic neurological effects provided by an embodiment of the present invention;
FIG. 3 is a flow chart of a method for acting on the brain using infrasonic neurological effects provided by an embodiment of the present invention;
FIG. 4 is a schematic diagram of the method of action on the brain using infrasonic neurological effects provided by an embodiment of the present invention;
in the figure: 1. a head cover; 2. a host; 3. a voice prompt horn; 4. operating the indicating lamp group; 5. a brain wave signal inlet; 6. an acoustic signal outlet; 7. infrasound speaker and brain electrode assembly.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
1. The embodiments are explained. In order to fully understand how the invention may be embodied by those skilled in the art, this section is an illustrative embodiment in which the claims are presented for purposes of illustration.
As shown in fig. 1 and 2, the apparatus for acting on the brain using the infrasonic neurological effect provided by the embodiment of the present invention includes: the head cover 1 and a host 2 connected with the head cover 1 through a signal cable;
The headgear 1 is provided with 8 infrasound speakers and electroencephalogram electrode assemblies 7, and the infrasound speakers and the electroencephalogram electrodes are respectively used for realizing the functions of infrasound output and electroencephalogram input;
The host machine 2 is composed of a charging power supply system, an information input and state display interface, a preset program storage and control device, a microprocessor, an electroencephalogram receiving and analyzing system, a microprocessor and an infrasound signal generator;
The information input and state display interface is connected with the preset program storage and controller, and the microprocessor is respectively connected with the preset program storage and controller, the electroencephalogram receiving and analyzing system and the infrasound signal generator. The brain wave signal receiving and analyzing system and the infrasound signal generator are respectively connected with a brain wave signal inlet 5 and a sound wave signal outlet 6, and the brain wave signal inlet 5 and the sound wave signal outlet 6 are respectively connected with headgear equipment through connecting lines.
The outside of the host machine in the embodiment of the invention is provided with a voice prompt loudspeaker 3 and an operation indicating lamp set 4, and the voice prompt loudspeaker and the operation indicating lamp set are respectively connected with a microprocessor through connecting lines.
As shown in fig. 3, the method of using infrasonic wave neurological effects on the brain in the embodiment of the present invention includes:
step one, adjusting a infrasound loudspeaker and an electroencephalogram electrode assembly to correspond to a brain region by using a head sleeve, and connecting a cable between the head sleeve and a host;
Step two, turning on a power supply, inputting personnel information, selecting a corresponding preset program scheme, and starting the device;
step three, language guidance enters a sitting or semi-sitting state, and infrasound signals are output according to a preset program;
and fourthly, monitoring the brain electricity for 5 minutes, determining that the brain electricity meets the target, completing subsequent treatment according to a program, shutting down, and taking down the headgear.
The infrasound loudspeaker and the electroencephalogram electrode combination in the step one in the embodiment of the invention correspond to the frontal lobe, parietal lobe, temporal lobe and occipital lobe positions of two hemispheres of the human body respectively.
When the target brain waves are determined to be met in the fourth step, the output parameters are automatically fine-tuned if the target brain waves are not met, and the third step is returned.
The scope of action of the invention mainly comprises the following pathological states: anxiety state, depression state, sleep disorders, primary cognitive dysfunction and convalescence of brain injury.
Starting from different infrasound neurological effect principles, different infrasound output parameters are set, mainly comprising: stimulating brain area, sound intensity, frequency conversion or not, and acting time; the effect evaluation index includes: brain wave morphology, objective scale, and subjective symptoms, as shown in fig. 4.
2. Application example. In order to prove the inventive and technical value of the technical solution of the present invention, this section is an application example on specific products or related technologies of the claim technical solution.
The technical scheme is not applied to the embodiment of the human body, and the technical principle is mainly based on basic research of animal experiments. This review "Possible Mechanisms for the Effects of Sound Vibration on Human Health.Healthcare(Basel).2021.9(5)" summarizes the possible biological mechanisms by which low frequency sound waves (including infrasonic waves) produce neurological effects.
3. Evidence of the effect of the examples. The embodiment of the invention has a great advantage in the research and development or use process, and has the following description in combination with data, charts and the like of the test process.
There is no evidence of the effects of the related examples on humans, based on animal experimental studies the following effects: regulating and controlling nerve cell signal transmission path to inhibit nerve cell degradation and promote axon growth; the nerve palsy state and negative emotion are improved by stimulating nerves to regulate calcium ion channels, sensitizing proprioception and exciting vagus nerves; promoting the connection and loop functions among nerve cells through rhythmic concussion stimulation, relieving neuropathic pain and severe anxiety, and promoting cognitive functions; promoting the expression of IL-6, IGF-1 and GFAP in brain to be obviously increased, and protecting the brain injury caused by trauma and ischemia and hypoxia.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present invention will be apparent to those skilled in the art within the scope of the present invention.
Claims (1)
1. A device for acting on the brain using the infrasonic neurological effect, the device for acting on the brain using the infrasonic neurological effect comprising:
the head cover device and the host computer are connected with the head cover device through the signal cable;
The headgear equipment is provided with 8 infrasound speakers and electroencephalogram electrodes, and the infrasound speakers and the electroencephalogram electrodes are respectively used for realizing the functions of infrasound output and electroencephalogram input; the 8 infrasound speakers and the electroencephalogram electrodes correspond to the frontal lobe, the parietal lobe, the temporal lobe and the occipital lobe positions of the two hemispheres of the human body respectively;
the host consists of a charging power supply system, an information input and state display interface, a preset program storage and control device, a microprocessor, an electroencephalogram receiving and analyzing system, a microprocessor and an infrasound signal generator;
The information input and state display interface is connected with the preset program storage and controller, and the microprocessor is respectively connected with the preset program storage and controller, the electroencephalogram receiving and analyzing system and the infrasound signal generator;
the brain wave signal inlet and the sound wave signal outlet are respectively connected with the headgear equipment through connecting lines;
the voice prompt loudspeaker and the running indication lamp set are arranged on the outer side of the host, and are respectively connected with the microprocessor through connecting lines;
The scope of action of the device for acting on the brain using infrasonic neurological effects includes the following pathological states: anxiety state, depression state, sleep disorders, primary cognitive dysfunction and convalescence of brain injury.
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