63 results about "Sleep regulation" patented technology

The invention belongs to the technical field of human body electroencephalogram signal processing and brain regulation and control, and provides a multi-modal coupling type closed-loop electrical stimulation sleep synergy signal regulation and control device and system.The technical scheme includes that multi-modal physiological signals including EEG slow wave power, cerebral blood flow and cerebrospinal fluid flow signals are obtained; screening and preprocessing the obtained multi-modal physiological signal to obtain a preprocessed multi-modal signal; calculating the time domain correlation between the EEG slow wave power and the cerebral blood flow and the frequency domain coherence between the cerebral blood flow and the cerebrospinal fluid flow signal; introducing regulatory factors of time domain correlation of EEG slow wave power and cerebral blood flow and frequency domain coherence of cerebral blood flow and cerebrospinal fluid flow signals to obtain a signal stimulation intensity calculation formula; and optimizing the signal stimulation intensity by combining a signal stimulation intensity calculation formula and the constructed double-layer optimization architecture to obtain the optimized signal stimulation intensity. And an accurate sleep regulation and control signal is generated.

The invention provides a multi-mode adaptive wave simulation control system and method for a deep sleep physiotherapy cabin. Belongs to the technical field of fluid mechanics and health intervention. The method comprises the steps that multi-modal physiological parameter collection is conducted on a user on a deep sleep physiotherapy cabin, a real-time physiological data set is generated, the current sleep stage of the user is deduced through a time-frequency analysis and machine learning model on the basis of the data set, a sleep stage label is generated, a pre-trained wave mode generator is dynamically called according to the sleep stage label, and the deep sleep physiotherapy cabin is obtained. An initial set of wave parameters matching the current sleep stage is generated. By sensing the physiological state of the user in a non-contact mode, deducing the sleep stage and dynamically generating and adjusting the wave modes such as sleep guiding and deep sleep maintaining, water fluctuation accurately adapts to the physiological requirements of the user in different sleep stages, a traditional static wave mode is abandoned, highly-personalized sleep adjusting experience is provided for the user, and the sleep quality is effectively improved.

The invention discloses an intelligent bed body linkage control system and method based on sleep state perception, and relates to the technical field of intelligent home furnishing.The system comprises the steps that snore data are continuously detected through a sleep state perception module, and bed body pressure data are obtained through a bed body perception module; the sleeping posture recognition module inputs the sleeping state sensing data and the bed body pressure data for feature extraction, and performs sleeping posture recognition to obtain a first sleeping posture label; the bed body angle control module performs strategy analysis according to the first sleeping posture label, outputs an angle control strategy and performs linkage adjustment by controlling a bed body pneumatic device. The technical problems that in the prior art, the bed body angle cannot be dynamically adjusted according to the change of the sleep state of the user, individuation and dynamic adaptability are lacked, and the sleep adjusting capacity is poor are solved, and the purposes that individualized bed body linkage control is conducted by monitoring the sleep state of the user and bed body pressure data in real time, and the user experience is improved are achieved. And the sleep regulation capability is improved.

The invention provides a sleep adjusting method and device, electronic equipment and a storage medium, the method comprises: acquiring physiological perception data, scheduling information and illumination information of a user, the scheduling information comprising night shift arrangement information and rest day arrangement information, and the illumination information comprising individual photosensitive difference information and illumination exposure history; determining initial peak time of melatonin secretion according to a preset melatonin secretion rule and night shift arrangement information; phase change information is determined based on a preset melatonin secretion rule, the individual photosensitive difference information and the illumination exposure history, and predicted peak time is determined according to the phase change information and the initial peak time; determining a wake-up strategy according to the physiological perception data, the rest day arrangement information and the predicted peak time, wherein the wake-up strategy comprises actual wake-up time and target control start time of at least one preset wake-up cooperation function; the sleep effect can be naturally and mildly optimized, and the sleepiness feeling after waking up is reduced.

The invention relates to a personalized sleep-aiding regulation and control method and system fusing multi-band characteristics and closed-loop feedback, and relates to the technical field of sleep regulation and control. According to the method, a cross-band coupling matrix is constructed, a nerve-physiological synergy index is calculated, environment-brain state interaction potential energy is calculated based on different band powers and environment sound pressure levels, and the nerve-physiological synergy index and the environment-brain state interaction potential energy are combined into a coupling state vector; solving the coupling state vector to judge the stability of the sleep state; on the basis, personalized sleep induction dynamic attractor intensity is calculated, and different sleep regulation and control strategies are generated according to the steady state / unsteady state and the corresponding attractor intensity. According to the invention, the unique sleep dynamics of the user can be understood and self-adaptively regulated.

The invention provides a sleep regulation and control method and device based on a non-invasive brain-computer interface, and belongs to the technical field of sleep regulation and control. The method specifically comprises the steps that the coincidence condition of a reliable user and a user with the environment temperature changing is determined and recognized, and verification data of a sleep stage recognition model for recognizing the reliable user are combined; determining an update processing strategy of the sleep staging identification model, performing update processing on the sleep staging identification model according to the update processing strategy of the sleep staging identification model, and determining the sleep staging identification model according to an update processing result of the sleep staging identification model and historical regulation and control data of the sleep environment temperature in the user with the environment temperature changing. According to the regulation and control method for determining the sleep environment temperature of the user with the environment temperature changing, determination of differentiated temperature regulation strategies of the sleep environment temperature under different staging results is achieved, and then the user experience is improved.

The invention discloses a micro-current electrical stimulation medical device and a sleep regulation and control system, and relates to the technical field of micro-current stimulation nerve regulation. The device comprises a controller and a current generator, and an earplug main body which is provided with a first stimulation electrode which is in contact with the auricle and is used for outputting a transcranial micro-current stimulation signal through the auricle; the earplug accessory extends towards the direction of the antihelix feet based on the earplug main body, the earplug accessory has compliance and can be matched with the shape of the antihelix, and the far end of the earplug accessory is clamped and fixed in the triangular nest between the antihelix feet; a second stimulating electrode is arranged on the earplug accessory, is in contact with the antihelix foot and / or the triangular fossa and is used for outputting a percutaneous micro-current stimulating signal through the antihelix foot and / or the triangular fossa; and the anti-falling structure is used for fixing and limiting the earplug so as to form resistance for separating the first stimulating electrode and the second stimulating electrode from the ear skin. According to the invention, safe and reliable composite micro-current stimulation can be provided.

The invention provides a sleep music generation method and device and terminal equipment, and is suitable for the technical field of data processing, and the method comprises the steps: obtaining a sleep music generation result according to user age information, user gender information, current user physiological state information, current user behavior state information, historical user physiological state information and historical user behavior state information; obtaining current user rhythm information and current user sleep state characterization information; generating current user sleep state confirmation information according to the current user rhythm information and the current user sleep state representation information; and in response to the generation of the current user sleep state confirmation information, generating sleep music information according to the current user physiological state information, the sleep music generation model and a preset sleep music set. According to the method and the device, the individual difference of the user and the sleep state of dynamic change are accurately adapted, the accuracy and adaptability of sleep music generation are improved, and personalized sleep adjustment is effectively realized.

The application belongs to the technical field of sleep monitoring. A closed-loop adaptive transcranial electrical stimulation sleep regulation system and device are provided. According to acquired electroencephalogram signal data, a slow wave activity index and a sleep stage are obtained. According to the slow wave activity index, a current amplitude of an anodal discharge signal is obtained. According to the sleep stage, a current frequency of the anodal discharge signal is obtained. According to an acquired real-time state of blood vessels, a current frequency variation rate of the anodal discharge signal and a current amplitude variation rate of the anodal discharge signal are dynamically adjusted to determine a dynamic discharge signal. Electrical stimulation is performed according to the dynamic discharge signal to perform sleep regulation. The application realizes precise control of transcranial electrical stimulation sleep regulation and has an outstanding sleep treatment effect.

The invention discloses a multi-mode light-supplementing sleep-aiding control circuit, device and system integrating sound, light and smell, and a control method, and relates to the technical field of electronic circuits. The circuit comprises a main control module, a light supplementing module, a sleep-aiding lamplight module, an environment sensing module, an aromatherapy module, a power amplifier loudspeaker module and the like, low-blue-light soft and brightness-adjustable illumination is output through the light supplementing module, and the problems of too strong blue light, screen stroboflash and reading fatigue when an intelligent terminal is used are solved. The sleep-aiding light module can be adjusted to warm color temperature, the mood is relaxed, and illumination secreted by melatonin is not damaged. The environment sensing module collects environment light and proximity distance information in real time, so that the equipment can intelligently adjust the light supplementing brightness and the sleep-aiding lamp mode; hot fumigation closed-loop control is adopted for the aromatherapy module, constant-temperature adjustment is achieved through temperature sampling, and volatilization of sleep-aiding fragrance is more stable and safer; the power amplifier loudspeaker module provides stable output for white noise, natural sound and rhythmic respiration guiding sound, and provides reliable acoustic assistance for sleep adjustment.

1. Name of the product in this design: Cell membrane potential modulation machine. 2. Purpose of this design: To apply the principle of biomimetic pulsed magnetic resonance to regulate cell membrane potential, thereby improving sleep and regulating sub-health conditions. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention is applied to the field of sleep management, and discloses a sleep state recognition regulation and control method and system.The method comprises the steps that piezoelectric signal data captured by piezoelectric sensing equipment and optical pulse signal data captured by wearable sensing equipment in the sleep process of a target user are obtained; body movement artifact removal processing is conducted on the piezoelectric signal data and the optical pulse signal data, and first piezoelectric signal data and first optical pulse signal data are obtained; performing fusion processing on the first piezoelectric signal data and the first optical pulse signal data to obtain a target fusion feature; determining a sleep type of the target user based on the target fusion feature, performing sleep state recognition on the target fusion feature based on the sleep type, and generating a sleep core index corresponding to a recognition result; and according to the sleep type and the sleep core index, generating and executing a sleep regulation strategy of the target user. According to the method, the sleep quality of the user is improved.

The invention belongs to the technical field of microorganisms and compound nutrients, and particularly relates to a postbiotic preparation and composition for improving activity of gamma-aminobutyric acid and promoting calcium absorption and application of the postbiotic preparation and composition in sleep improvement and bone health. Through the synergistic effect of the specific metagen preparation and the gamma-aminobutyric acid, the multi-dimensional technical breakthrough is realized, and the physiological activity and the application value are remarkably improved. In the aspect of bioavailability, the intestinal barrier function is improved and the pH value of the intestinal tract is adjusted to be weakly acidic through the postbiotics, so that the concentration of serum GABA is increased by 2-3 times compared with that of single use, and the calcium absorption rate is increased from 30% to 55-60%. And on the aspect of function synergy, the limitation of single effect in the prior art is broken through, dual-function synergy of'sleep regulation-bone health 'is realized, meanwhile, the vicious circle of'poor sleep-calcium loss' is improved, and good practical application value is achieved.

The invention relates to the technical field of electronics, in particular to a sleep regulation strategy generation method and wristband device.The sleep regulation strategy generation method comprises the steps that first physiological signal data of a user in multiple time subunits are obtained; determining a first pressure state of each time subunit based on the first physiological signal data; when the first pressure state is greater than a preset pressure value, executing a preset target intervention strategy; acquiring a second pressure state of the user after intervention of each target intervention strategy; and determining a sleep regulation strategy according to all the first pressure states and the second pressure states. The invention mainly aims to provide a sleep regulation strategy generation method, and aims to perform targeted intervention and regulation aiming at the psychological stress of a user every day, so that the emotion of the user is relieved, and the sleep quality is improved.

The invention relates to the technical field of sleep regulation and control, and discloses a method for regulating and controlling anxiety insomnia based on LPAG brain region GABAergic neurons, which takes the regulation effect of LPAG on sleep-awakening as an entry point, adopts in-vivo multichannel recording, EEG / EMG polysleep synchronous recording, photoelectrode recording and opto-genetics manipulation on a cell-loop level, and realizes the regulation and control of anxiety insomnia. The system analyzes the effect of the LPAG in sleep-awakening, and proves the regulation effect of the LPAG on anxiety sleep disorder.

The present application provides a propofol analogue, a preparation method thereof and application thereof in non-narcotic field. The propofol analogue has a structure as shown in general formula (G). The propofol analogue of the present application can greatly reduce or eliminate the affinity to GABA receptor, i.e. weaken or eliminate the narcotic property. It targets specific targets and shows effects in improving sleep, regulating blood pressure, relieving vomiting, resisting depression, protecting heart and brain, etc. (G).

The invention relates to the technical field of nerve regulation and control, discloses a double-target transcranial time interference electrical stimulation system and a sleep regulation and control method, and aims to solve the problems that target selection is fuzzy and a cooperative mechanism is missing in an existing method. Selecting a main target region and auxiliary target region combination corresponding to the current sleep stage from predefined sleep stage-target region combination mapping; based on a predefined stimulation parameter set, stimulation parameters are independently set for the main target area and the auxiliary target area, and the stimulation parameters comprise the polarization direction, the current intensity, the carrier frequency and the modulation frequency; and controlling the stimulation signal generation module and the multi-channel electrode array, and applying transcranial time interference electrical stimulation to the main target region and the auxiliary target region with independently set stimulation parameters. According to the method and the system, the accurate cooperative regulation and control of the whole sleep period and multiple target points are realized, and the accuracy and the efficiency of sleep regulation and control are improved.

The invention discloses a dynamic safe multi-mode sleep control robot system and method, and relates to the technical field of intelligent medical robotics.The system comprises a negative electric wave generation module, a multi-device cooperation bus, a robot body and an emergency early warning module, the negative electric wave generation module outputs 0.1-15 Hz adjustable square waves and is provided with a brain wave feedback adjusting unit, and the multi-device cooperation bus is connected with the robot body; the bus is connected with multiple devices through a TSN protocol, the robot body comprises a six-degree-of-freedom mechanical arm and a silent movable chassis, the mechanical arm has quadruple safety protection, the early warning module comprises a millimeter wave radar and AI false positive filtering, breathing, heartbeat and turning-over abnormity can be monitored, and the method comprises three-level verification of reinforcement learning activation equipment, sleep quality evaluation matrix building and apnea setting. The system can dynamically adapt to the sleep stage, the sleep aiding effect and safety are improved, and the false alarm rate is reduced.

The invention is suitable for the field of sleep health physiotherapy rehabilitation, and provides a PEMF-based sleep self-adaptive adjusting system and a PEMF-based sleep self-adaptive adjusting device. In the embodiment, for a target user needing sleep adjustment, a sleep model for sleep adjustment is determined through a sleep model setting module according to the historical sleep state of the user or the sleep states of other users; the method comprises the following steps: acquiring a target user, monitoring the target user in real time to obtain a sleep state of the target user, comparing the sleep state with simulation data generated by a sleep model to determine a difference between the sleep state and the simulation data, and determining a corresponding PEMF stimulation strategy according to the difference to carry out adaptive stimulation, so that the target user carries out sleep adjustment on the target user according to the sleep model. According to the method and the device, personalized, refined and differentiated adaptive adjustment is implemented aiming at the specific sleep problem of each user, so that the PEMF stimulation adjustment accuracy is improved, and the sleep effect is improved.

This invention provides a method and system for binaural differential frequency sleep conditioning, aiming to solve the technical problems of existing sleep regulation methods being weakly targeted, easily affected by environmental interference, and difficult to adapt to different types of sleep disorders in users. The method includes: acquiring user sleep target information; acquiring user physiological data collected in real time; determining the user's current sleep state information based on the user's physiological data; determining differential frequency audio information based on the user's current sleep state information and user sleep target information; generating a first audio signal and a second audio signal based on the differential frequency audio information, wherein the first audio signal and the second audio signal have a specific frequency difference; and sending the first audio signal and the second audio signal with the specific frequency difference to the user's left and right ears respectively, based on the first audio signal and the second audio signal. Through the output and dynamic adjustment of binaural differential frequency audio, sleep disorders are effectively improved, with strong safety and applicability.

The invention relates to the technical field of sleep regulation, and provides an intelligent sleep environment regulation system and method. The system comprises a main control module, a sleep sensing module, a sleep stage inference module, a lighting effect strategy generation module and a lighting effect execution module, wherein the sleep sensing module senses vital sign signals, temperature distribution information and space contour information in a monitoring area in a non-contact manner; the sleep stage inference module is used for performing fusion analysis on the multi-source heterogeneous data acquired by the sleep perception module and inferring the sleep stage of the user; the main control module generates different light control instructions based on different sleep stages, the lighting effect strategy generation module responds to the light control instructions and outputs lighting effect driving signals corresponding to the sleep stages, and the lighting effect execution module generates sleep adjustment lighting effects according to the lighting effect driving signals. According to the scheme, wearing discomfort and sleep interference are eliminated, and the defects that a single sensor is low in precision, poor in interference resistance and weak in scene understanding are overcome.

The application provides a sleep regulation method and device based on a non-intrusive brain-computer interface, and belongs to the technical field of sleep regulation. Specifically, the coincidence of a reliable user and an environment temperature change user is determined, and the update processing strategy of a sleep stage recognition model is determined in combination with the verification data of the sleep stage recognition model of the reliable user. The update processing of the sleep stage recognition model is performed according to the update processing strategy of the sleep stage recognition model. The regulation method of the sleep environment temperature of the environment temperature change user is determined according to the update processing result of the sleep stage recognition model and the historical regulation data of the sleep environment temperature of the environment temperature change user. The differential temperature regulation strategy of the sleep environment temperature under different stage results is determined, and the user experience is improved.

The invention belongs to the technical field of sleep regulation and control, and aims to provide a sleep regulation and control method and system based on closed-loop sound stimulation. Through phase tracking and phase compensation, the slow wave rising state can be accurately locked, millisecond-level synchronization of sound stimulation and brain slow wave oscillation can be achieved, compared with a traditional scheme only based on amplitude triggering, the physiological matching performance of sound stimulation can be remarkably improved, and the problem that stimulation and endogenous rhythm are not synchronous is fundamentally solved. According to the invention, slow wave phase locking can be realized, sound stimulation can be applied to a user at an optimal phase point, delay compensation capability is provided, and accurate control of sleep regulation can be realized.

The invention belongs to the technical field of smart home and health monitoring, and particularly relates to an intelligent sleep regulation system integrating light hypnosis and infrared-sound perception, which comprises a data acquisition module, an intelligent analysis processing module, an environment regulation and control system and a photocatalytic hypnosis module, according to the photocatalytic hypnosis device, the photocatalytic hypnosis module actively catalyzes and decomposes organic volatile matters in indoor air through a photocatalytic reaction device with a specific wavelength, and a specific-wavelength secondary light source capable of promoting natural synthesis of human body melatonin is generated in situ in the process. In the process, the multi-mode sensor collects physiological data and environment data of the user in real time, comprehensive analysis is conducted through the intelligent analysis processing module, environment parameters are dynamically adjusted, starting and stopping, intensity and spectrum output of the photocatalytic reaction can be accurately controlled, and active and non-intrusive adjustment of the circadian rhythm of the user is achieved. According to the invention, the crossing from environmental regulation to active physiological intervention is realized, and the sleep induction and maintenance effect is obviously improved.

The invention discloses a closed-loop sleep regulation and control head band device integrated with earlobe micro-electrical stimulation, and relates to the technical field of sleep regulation and control head bands, the closed-loop sleep regulation and control head band device comprises a head band main body, connecting rods, a sponge belt and a connecting mechanism, massage instruments are symmetrically arranged on the outer wall of the head band main body, and the connecting rods are symmetrically and fixedly connected to the outer wall of the head band main body; the end part of the connecting rod is fixedly connected with an earlobe stimulator, the sponge belt is arranged outside the head band main body, and a connecting mechanism is arranged inside the head band main body. By means of the arrangement mode that the sponge belt, the winding rod, the connecting belt, the positioning assembly and the clamping assembly are matched, the length of the connecting belt can be adjusted through the positioning assembly, the tightness degree can be freely set according to the head circumference of a user, the tightening feeling is eliminated, and the winding rod and the clamping assembly ensure that the connecting belt is stably released and wound; it is ensured that the electroencephalogram collection electrode and the earlobe stimulator do not deviate from a preset part, and the accuracy of physiological signal collection and the effectiveness of stimulation intervention are guaranteed.

This invention discloses a sleep regulation method and system, applicable to sleep regulation systems comprising a first terminal and a second terminal. The method includes: simultaneously outputting pulse signals through the second terminal and acquiring bioelectrical signals through the first terminal, determining an objective perception threshold based on time-locked analysis; acquiring historical regulation data to distinguish between novice adaptation mode and mature treatment mode; in novice adaptation mode, limiting the upper limit of output intensity based on the objective perception threshold, controlling intensity ramping through physiological relaxation state feedback, and performing intensity rollback when pain features are detected; in mature treatment mode, generating an adaptive stimulation prescription based on a dual-state assessment of resting period electrical signals combined with a general threshold and an individual historical baseline, and dynamically adjusting the output intensity according to real-time bioelectrical signals during the output process.

The invention relates to the technical field of sleep regulation and control, and aims to provide a psychological and physiological relay type sleep regulation and control system based on a sleep phase change critical point, so as to solve the problems that in the prior art, psychological guidance and physical intervention are separated, and the intervention opportunity faces state adaptation and detection lag, and improve the sleep regulation and control efficiency. The technical scheme can be summarized as follows: a processing module starts an electroencephalogram scanning module after being electrified and started, starts and keeps a user state judgment module after being started for a first time, starts a digital cognitive behavior therapy module if a judgment result is a high wake-up state, and starts a neuron avalanche phase change monitoring module if the judgment result is not the high wake-up state; after the neuron avalanche phase change monitoring module is started, multi-channel electroencephalogram scanning of a user is monitored according to a preset neuron avalanche phase change monitoring algorithm, and whether the time interference stimulation module needs to be started or not is judged according to a monitoring result. The method solves the problem of separation between psychological guidance and physical intervention, and is suitable for sleep regulation and control.

The present application relates to the technical field of nursing, solves the problem that the millimeter wave radar sleep monitoring parameter is fixed, lacks personalized learning and large model fusion in the prior art, which leads to difficulty in accurately detecting sleep posture and evaluating sleep quality, and provides a sleep regulation method, device and equipment fusing millimeter wave radar and a large model. The method comprises the following steps: inputting basic information and sleep data of a target object into a neural network model, obtaining millimeter wave radar signals output by the adjusted millimeter wave radar and nursing environment data according to obtained personalized modeling data; performing feature extraction on the preprocessed millimeter wave radar signals to obtain breathing profile amplitude features and radar point cloud micro-motion features, and inputting the features and the nursing environment data into a large model, and generating sleep regulation suggestions for the target object according to generated sleep posture detection results and sleep quality evaluation results. The present application improves the accuracy of sleep posture detection and sleep quality evaluation for different groups of people.

This application discloses a sleep regulation method and device using multimodal sensor data closed-loop VNS technology, belonging to the field of wearable device technology. By real-time acquisition of multimodal physiological signals, it dynamically estimates endogenous sleep dynamic variables such as sleep homeostasis pressure, synaptic homeostasis level, and sleep recovery rate. Combined with future phase window prediction of super-diurnal rhythms, it can accurately perceive the user's real-time sleep recovery needs. Therefore, the generated stimulation commands are closely linked to the user's own sleep recovery process, achieving timely and personalized sleep regulation, overcoming the limitations of related technologies such as delayed regulation timing, lack of intrinsic correlation, and inability to perceive in real time.

The invention belongs to the technical field of bioelectronic medicine, and provides a sleep regulation and control system and method based on neurotransmitter and vascular power bidirectional coupling, and the system comprises a neurotransmitter detection module which is configured to correct a detection voltage according to the change of the local temperature of a detection part, the concentration of noradrenaline is obtained in real time by combining feedback regulation of a detection voltage correction value; the blood vessel phase calculation module is configured to calculate the phase difference fed back by the blood vessel pulsation in combination with the blood vessel diameter change rate and the noradrenaline concentration; the stimulation signal generation module is configured to consider the obtained detection voltage correction value and the phase difference to construct a multi-mode stimulation signal generation equation; and the regulation and control module is configured to dynamically adjust parameters of the constructed multi-mode stimulation signal generation equation in combination with the noradrenaline concentration and the blood vessel state, obtain and analyze an electrophysiological signal, track the physiological signal and complete effective sleep regulation and control based on neurotransmitter and blood vessel dynamic bidirectional coupling.