50 results about "Sleep study" patented technology

The invention relates to the technical field of medical instruments, in particular to a sleep monitoring system based on a non-invasive brain oxygen saturation monitor, which comprises a monitoring system and is used for synchronously and dynamically monitoring local brain oxygen in real time, and the monitoring system comprises a non-invasive brain oxygen dynamic monitoring unit used for monitoring the brain blood oxygen saturation of a patient in real time by adopting a near infrared spectrum technology; the multi-parameter synchronous analysis unit is used for integrating the brain oxygen data, the electroencephalogram signals, the cerebral blood flow data and the respiratory event indexes; the intelligent risk assessment engine analyzes a brain oxygen change rule based on a deep learning algorithm, and predicts a brain function impairment risk caused by sleep breathing disorder; in the intelligent risk assessment engine, on the basis of a space-time convolutional neural network, brain oxygen time sequence data and spatial distribution characteristics are combined, and a brain hypoxia mode of the OSA patient is recognized; the method has the characteristic of realizing early warning of the brain injury related to sleep breathing disorder through noninvasive brain oxygen monitoring, multi-parameter fusion analysis and intelligent risk assessment.

Systems, devices, and methods are provided for performing a sleep study of a subject. The methods include obtaining data from one or more body signals, the one or more body signals being non-brain signals, and determining an arousal or arousal-associated event of the subject using the data from one or more body signals. In a preferred embodiment, the one or more body signals include data obtained from one or more RIP belts.

The invention relates to the field of medical equipment and health monitoring, and discloses a sleep monitoring system for lead shedding real-time monitoring and early warning, comprising: an intelligent material lead electrode for fitting the skin and providing high conductivity; the micro air pressure adjusting module is used for adjusting the attaching force through air pressure to guarantee tight contact between the electrode and the skin; the multi-sensor fusion module is used for monitoring the contact state between the electrode and the skin in real time; the microcontroller is used for processing a sensor signal and detecting a lead state; and the signal processing and fusing module is used for processing and fusing various sensor signals in real time and detecting a lead state. Accurate monitoring and dynamic adjustment are achieved through multi-sensor fusion and a deep learning algorithm, the detection precision and the system adaptability are improved, real-time data transmission and user reminding are ensured through the wireless transmission and vibration feedback module, the monitoring efficiency is improved, the equipment endurance is prolonged through the efficient energy management module, and the maintenance cost is reduced.

The invention discloses a sleep environment parameter recommendation system based on sleep big data, which relates to the technical field of sleep big data and comprises a sleep monitoring system, a monitoring data analysis system, an environment equipment automatic regulation and control system and a sleep monitoring data feedback system. And the sleep monitoring system is used for monitoring the sleep process of the user and realizing data collection in the monitoring process, and the data collection is divided into body sleep data collection and environment data collection. The sleep environment parameter recommendation system based on the sleep big data can effectively collect the sleep physical state and the sleep environment of the user in a room, meanwhile, the system is further in interactive connection with all intelligent devices in the room, the sleep quality of the user is judged according to the collected sensing data, and the user experience is improved. The data is compared with an original sleep data model, and the sleep environment is automatically optimized, so that model parameters most suitable for sleep are obtained.

1. The name of the design product: monitor (polysomnography monitoring system). 2. The use of the design product: sleep monitor. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a collection box body applied to a sleep monitoring system. The collection box body comprises a box body, a turning cover and a protection plate, a detection plate is arranged on the upper surface of the protection plate; loudspeakers are arranged on the two sides of the flip cover; the detection plate is electrically connected with the loudspeaker; the protection plate is rotatably arranged on the flip cover through a hinge; the protection plate comprises protection cotton located on the lower surface of the protection plate. Through the arrangement of the detection plate, when the detection unit is placed in place, the detection unit firstly makes contact with the detection plate, the detection plate triggers a contact signal, then the signal is transmitted to the loudspeaker, the loudspeaker gives an alarm to prompt an operator, and damage of the detection unit to the display screen is reduced; by setting the switching mode of the contact piece and the contact head, the detection function of the detection board can be triggered only after the protection board is closed, and alarm caused by mistaken touch is avoided.

The utility model discloses a PSG sleep monitoring elastic cap and a sleep monitoring system. The PSG sleep monitoring elastic cap comprises a net-shaped cap body, a neck tying belt and a plurality of hollow clamping rings used for clamping PSG sleep monitoring electrode plates. The hollow clamping ring comprises an FP2 electrode position clamping ring, an F4 electrode position clamping ring, a C4 electrode position clamping ring, an O2 electrode position clamping ring, an M2 electrode position clamping ring, an FP1 electrode position clamping ring, an F3 electrode position clamping ring, a C3 electrode position clamping ring, an O1 electrode position clamping ring, an M1 electrode position clamping ring, an E1 electrode position clamping ring, an E2 electrode position clamping ring, a chin2 electrode position clamping ring, a chin1 electrode position clamping ring and a chin3 electrode position clamping ring, the head-mounted net-shaped cap has the advantages that the head-mounted net-shaped cap body can quickly position the positions of all electrode positions of the brain of a patient, manual positioning and marking are not needed, after the lead wire is connected with the PSG sleep monitor, monitoring data are stable, correct diagnosis is facilitated, the lead wire is convenient to disassemble and assemble, the patient can get out of bed to go to the toilet and does not need to relieve the bowels beside the bed, and the net-shaped cap body can be disinfected and reused and conforms to hospital infection.

The utility model discloses a sleep monitoring system which comprises a main body, a monitoring patch is embedded in the upper surface of the main body through a groove, and the monitoring patch is composed of a first monitoring patch and a plurality of second monitoring patches; the cover body is arranged on the upper surface of the main body in a turnover mode, and a display screen is arranged on the inner side face of the cover body; and the parameter acquisition part is inserted into the first monitoring patch and is used for realizing head parameter acquisition. By integrating the monitoring unit and the data processing unit and combining with the integrated acquisition wire harness, portable use of sleep monitoring equipment can be realized, the sleep monitoring system is simple in structure, the function of automatically monitoring and analyzing the sleep condition of a human body is realized, subjective influence of manual operation on a monitoring result is avoided, and the sleep monitoring efficiency is improved. And the pillow is not limited by using places and conditions, is wide in application range and convenient to use, and can be used by a user in any sleeping places.

To provide a sleep check system or the like capable of collectively displaying and collectively confirming and inputting the directions or the like of the bodies of a plurality of object persons.SOLUTION: An infant sleep check system for checking sleep states of a plurality of subjects includes a detection unit configured to detect a body orientation of each of the subjects for each first predetermined period and a body temperature of each of the subjects for each fourth predetermined period, a collection unit configured to generate posture information indicating the body orientation including a supine state and a prone state for each of the subjects and generate information indicating a body temperature for each of the subjects, and a display unit configured to collectively display text information indicating that the body orientation is supine using a list for the number of subjects and display the body temperature for each of the subjects for the number of subjects.SELECTED DRAWING: Figure 1

Systems, devices, and methods are provided for performing a sleep study of a subject. The methods include obtaining data from one or more body signals, the one or more body signals being non-brain signals, and determining an arousal or arousal-associated event of the subject using the data from one or more body signals. In a preferred embodiment, the one or more body signals include data obtained from one or more RIP belts.

The present invention is implemented as a non-face-to-face non-contact fall monitoring system, and a non-contact sleep monitoring system and method, which improve reliability of fall detection through detection of a fall of a user using radar signals and thermal image signals, and analyze a sleep state of the user and provides guidance thereon.

The embodiment of the invention provides a real-time active feedback sleep monitoring system and method based on a ring. According to the system and the method, sound information data and physiological information data acquired by a ring are acquired through a microphone array of the charging dock, localized real-time analysis of the ring is realized by adopting an edge calculation algorithm, and multi-stage vibration tactile feedback is generated based on a vibration motor arranged in the ring, so that real-time active feedback can be realized during risk pre-judgment.

The invention discloses a PSG sleep monitoring elastic cap and a sleep monitoring system. The PSG sleep monitoring elastic cap comprises a net-shaped cap body, a neck tying belt and a plurality of hollow clamping rings used for clamping PSG sleep monitoring electrode plates. The hollow clamping ring comprises an FP2 electrode position clamping ring, an F4 electrode position clamping ring, a C4 electrode position clamping ring, an O2 electrode position clamping ring, an M2 electrode position clamping ring, an FP1 electrode position clamping ring, an F3 electrode position clamping ring, a C3 electrode position clamping ring, an O1 electrode position clamping ring, an M1 electrode position clamping ring, an E1 electrode position clamping ring, an E2 electrode position clamping ring, a chin2 electrode position clamping ring, a chin1 electrode position clamping ring and a chin3 electrode position clamping ring, the head-mounted net-shaped cap has the advantages that the head-mounted net-shaped cap body can quickly position the positions of all electrode positions of the brain of a patient, manual positioning and marking are not needed, after the lead wire is connected with the PSG sleep monitor, monitoring data are stable, correct diagnosis is facilitated, the lead wire is convenient to disassemble and assemble, the patient can get out of bed to go to the toilet and does not need to relieve the bowels beside the bed, and the net-shaped cap body can be disinfected and reused and conforms to hospital infection.

The invention discloses a sleep monitoring method based on a privacy protection camera and a radar, which is applied to a sleep monitoring system based on the privacy protection camera and the radar, and comprises the radar used for obtaining radar three-dimensional data and collecting human body signs; the privacy protection camera is arranged in the same monitoring area of the radar and is used for acquiring a space blurred image; the method comprises the following steps: acquiring radar three-dimensional data of a current space through a radar, acquiring a spatial blurred image of the current space through a privacy protection camera, and identifying the spatial position and range of a bed through the radar three-dimensional data and the blurred image; obtaining the current human body position and posture through the radar three-dimensional data and the spatial blurred image, and judging whether the human body is in the bed or not according to the current human body position and posture; if the current human body is in the bed, positioning the chest position of the human body according to the human body position and posture, and collecting human body signs of the chest position of the human body through a radar.

The embodiment of the invention provides a multi-modal data fusion sleep monitoring system and method based on collaboration. The system comprises a mobile detection terminal, a charging dock used for charging the mobile detection terminal and a cloud data platform, the mobile detection terminal only needs to collect physiological data, and the charging dock serves as data transfer and is selectively detachably connected with multiple detection modules to supplement the modality of detection data. The cloud data platform performs data analysis and fusion to obtain a sleep analysis result, so that comprehensive information data of various types / modalities can be obtained under the condition of limited cost, and meanwhile, the cloud data platform has strong data processing capability.

An inner supporting framework for a sleep monitoring system box body comprises a bottom plate. A first mounting opening is formed in the rear end of the bottom plate; a second mounting opening is formed in the front end of the bottom plate; first fixing openings are formed in the two sides of the first mounting opening; the hinge seat is arranged at the rear end of the bottom plate; the support is rotationally connected with the bottom plate through the hinge base. The hinge seat comprises a trapezoidal table; a fixing groove is formed in the trapezoidal table; a first connecting piece is arranged in the fixing groove; the hinge base further comprises a second connecting piece. The first fixing ring and the second fixing ring are aligned in circle center and are rotationally connected through a connecting column. A T-shaped fixing piece is arranged at the tail end of the second fixing ring; the bottom of the support is fixedly connected with the T-shaped fixing piece. The first connecting piece and the second connecting piece are connected to the connecting column in a sleeving mode at the same time to achieve the rotating function, when one connecting piece is loosened, the other connecting piece can still keep stable connection, meanwhile, due to the fact that a plurality of parts are fixedly connected, later disassembly for maintenance and replacement is facilitated, and overall maintenance is not needed.

The invention discloses an intelligent lamp based on wake-up requirements and a sleep monitoring system, and relates to the technical field of intelligent lamps, the intelligent lamp comprises a lamp base and a lamp shell, a supporting shaft is fixedly arranged on the surface of the top end of the lamp base, a plurality of moving rails are fixedly arranged on the surface of the outer side of the supporting shaft, and driving systems are fixedly arranged in the moving rails; the outer side surfaces of the plurality of driving systems are connected with intelligent lamps, and the system further comprises a demand acquisition unit, a sleep monitoring unit, an awakening control unit, a light control unit and a sleep analysis unit; the wake-up execution plan is made according to the duration of the wake-up time interval and the physiological data, position regulation and control of the intelligent lamp are completed according to the wake-up execution plan, meanwhile, the working state of the intelligent lamp is switched, the wake-up process is achieved through light change, the lagged wake-up process is added, wake-up failure is avoided, and meanwhile, the sleep quality analysis chart is drawn. And a sleep-aiding reminding signal is generated to remind the user to fall asleep in time.

The invention belongs to the field of smart home, and particularly relates to a smart pillow, a sleep monitoring system, a storage medium and a computer program product. The intelligent pillow comprises a pillow body, a two-dimensional stress monitoring film and a signal acquisition circuit, the two-dimensional stress monitoring film is installed in the pillow body in an embedded mode and comprises a plurality of sensing units, a flexible driving circuit and a base film. The sensing unit comprises a bottom structure composed of a conductive fabric layer and an elastic filling layer, and a top structure composed of a dielectric fabric layer, a flexible insulating layer and a transverse resistance layer. The signal acquisition circuit is electrically connected with the two-dimensional stress monitoring film; and the position information of each sensing unit and the transverse stress value and the longitudinal stress value detected by the sensing unit are output. The sleep monitoring system comprises the intelligent pillow, a communication module and an upper computer, and the upper computer analyzes monitoring data of the intelligent pillow and generates a sleep quality report. The household article with the sleep monitoring function solves the problems that an existing household article with the sleep monitoring function generally has a hard assembly, is single in function and has potential safety hazards.

The invention relates to the technical field of sleep assisting equipment, in particular to a pillow capable of assisting sleep, which comprises a pillow main body, the pillow main body is integrated with a noise reduction transparent structure, a white noise sleep assisting module, a sleep monitoring system, an earthquake early warning device, an AR eyeshade assembly, an intelligent alarm clock, a wireless communication module and a mobile terminal; the noise-reducing transparent structure comprises a sound-absorbing fabric layer, a porous elastic filling layer and a breathable pore channel; the white noise sleep aiding module comprises an audio storage unit, a loudspeaker and a control key; the sleep monitoring system comprises a sensing unit and a data processing unit; the earthquake early warning device comprises a vibration sensor, an alarm and a power supply module; the AR eyeshade assembly comprises an eyeshade body, an AR display unit, an adjustable elastic head band and a buckle; the intelligent alarm clock comprises an audio player and a light wake-up unit. The device has the advantages of being high in function integration level, good in sleep improvement effect, accurate in sleep monitoring, high in safety guarantee and flexible and convenient to use.

A computer-implemented method and corresponding computer-based system detect sleep apnea. The computer-implemented method transforms electroencephalogram (EEG) data into features. The EEG data is produced from EEG signals output over a window of time while a patient is awake. The EEG signals are output by at least two EEG electrodes coupled to the patient. The computer-implemented method further detects sleep apnea in the patient by applying a prediction model to the features. The features represent electrodynamics of a brain of the patient as measured over the window of time via the at least two EEG electrodes while the patient is awake. Such a computer-implemented method and computer-based system obviate an overnight sleep study of the patient in order to diagnose the patient as having sleep apnea.

The present invention relates to a control method and control system for a smart bed, and a storage medium, a bedstead, a mattress and a smart bed, and solves problems in the prior art such as a relaxation effect being unsatisfactory, comfort during relaxation being poor, and operations being complex. The following technical solution is used: by means of making a mattress and a bedstead coordinate with each other, realizing at least one of intelligent angle adjustment for sleep aid, vibration massage for sleep aid, heating for sleep aid, and air-spring soothing massage for sleep aid; and a sleep monitoring system implementing sleep state management and relaxation sleep-aiding schemes, thereby realizing at least one of the intelligent angle adjustment for sleep aid, the vibration massage for sleep aid, the heating for sleep aid and the air-spring soothing massage for sleep aid of the mattress and / or the bedstead. By means of the sleep monitoring system implementing the sleep state management and relaxation sleep-aiding schemes, the aims of assisting sleep, improving sleep quality, improving personalization and systematization, and realizing one-key sleep-aiding adjustment are realized.

The invention provides a non-face-to-face non-contact bed falling monitoring system, a non-contact sleep monitoring system and a non-contact sleep monitoring method, which are used for monitoring bed falling of a user by using a radar signal and a thermal imaging signal so as to improve the reliability of bed falling monitoring and analyze and guide the sleep state of the user.

The invention provides a non-inductive sleep monitoring system, a non-inductive sleep monitoring method, non-inductive sleep monitoring equipment and a medium. The non-inductive sleep monitoring system comprises a non-inductive sleep monitoring equipment end, a cloud server and a non-inductive sleep monitoring display end, the non-inductive sleep monitoring equipment end is in communication connection with the cloud server, and the cloud server is in communication connection with the non-inductive sleep monitoring display end. According to the method, the BCG signal when the user sleeps is collected through the non-inductive sleep monitoring equipment end, body movement state detection of the user on the bed is achieved through the BCG signal, for example, the condition that the user is in the bed or out of the bed or the body movement state and the like can describe the overall activity condition in the bed is judged, and under the condition that the user is judged to be in the bed, the heart rate / respiration rate parameter of the user is detected through the BCG signal; according to the method and the device, the problem of poor sleep monitoring effect of the user in related technologies is solved, the monitoring accuracy is ensured while the user experience is ensured, and the sleep monitoring effect of the user is further improved.

The present invention is characterized by being embodied in a non-face-to-face, non-contact fall monitoring system and a non-contact sleep monitoring system and method that improves the reliability of fall detection by detecting a user's fall using radar signals and thermal image signals, and also analyzes and provides guidance on the user's sleep state.

To provide a sleep monitoring system, a sleep monitoring method, and a control device capable of improving determination accuracy of a breathing state of a sleeper.SOLUTION: The signal transmitter / receiver 3 is, for example, a radar, and repeatedly executes an operation of transmitting a transmission wave to the sleeper and receiving a reflected wave while changing a detection point so as to traverse the body of the sleeper. The calculation unit 10 calculates a body movement displacement amount, which is a time-series change in the distance between the sleeper and the signal transmission / reception unit 3, at each of the plurality of detection points. The body motion displacement amount is a value calculated based on the distance information acquired by the signal transmission / reception unit 3 during a predetermined time, and is a displacement amount of the body according to the respiration of the sleeper. The determination unit 11 determines the respiratory state of the sleeper during sleep based on the amount of body motion displacement calculated by the calculation unit 10.SELECTED DRAWING: Figure 1

The invention discloses a sleep monitor for neurological rehabilitation and a use method thereof, and belongs to the field of sleep monitoring systems.According to the sleep monitor, the interior of a sleep bin is subjected to partitioned design and layout optimization, the top of the inner wall of a cavity of the sleep bin is divided into a head monitoring area and a limb monitoring area, and different types of sensors are reasonably arranged; according to the technical scheme, signals of different parts can be accurately monitored, meanwhile, the non-contact monitoring technology is adopted, the technology that a radio frequency sensor, a capacitive sensor, an optical infrared sensor and a sound pick-up are fused is adopted, and multiple physiological parameters of electroencephalogram signals, the heart rate, the blood oxygen saturation degree and snore can be monitored at the same time; power parameter data units for people of different age groups and genders are directly integrated in the system, so that corresponding sensor operation parameters can be conveniently selected according to the age and gender of a monitored person; the situation that monitoring data is inaccurate due to the fact that the operation power and parameters of the multiple sensors are not adjusted to proper data values when different crowds are monitored is avoided.

The invention discloses a multi-person sleep detection system based on non-contact type physical sign monitoring, belongs to the technical field of sleep detection systems, and aims to solve the problem that the accuracy is greatly reduced due to the fact that an existing non-contact type sleep monitoring system is influenced by human body shaking. The system does not need to wear equipment, improves comfort and naturalness, is suitable for long-term monitoring, simultaneously monitors respiration and heartbeat data of a plurality of individuals, improves efficiency and coverage, provides high-precision real-time monitoring by using a millimeter wave radar and a laser radar in combination with an advanced signal processing algorithm, and realizes real-time monitoring through denoising and feature extraction technologies. The system ensures accuracy and stability of monitoring data, displays and stores the monitoring data in real time, supports subsequent analysis, is beneficial to health management and illness state tracking, is suitable for a plurality of scenes such as families, hospitals and nursing homes, and provides support for personal health monitoring and medical treatment.

The present invention discloses a sleep monitoring method based on a privacy protection camera and a radar, which is applied to a sleep monitoring system based on the privacy protection camera and the radar, comprising: a radar for acquiring radar three-dimensional data and collecting human vital signs; a privacy protection camera, which is arranged in the same monitoring area of ​​the radar and is used to obtain a spatially blurred image; the method comprises: acquiring radar three-dimensional data of the current space by the radar, acquiring a spatially blurred image of the current space by the privacy protection camera, identifying the spatial position and range of a bed by the radar three-dimensional data and the blurred image; acquiring the current human position and posture by the radar three-dimensional data and the spatially blurred image, and judging whether the human body is in bed according to the current human body position and posture; if the human body is currently in bed, locating the human chest position according to the human body position and posture, and collecting human vital signs at the human chest position by the radar.

The application discloses a sleep monitoring system and method based on dynamic envelope filtering and pressure difference, and belongs to the field of intelligent health monitoring and embedded signal processing. The system comprises piezoelectric film sensors symmetrically arranged on a mattress, a charge conversion circuit, an AD8232 electrocardio acquisition module, an STM32 microcontroller, a Wi-Fi module and an upper computer. The microcontroller adopts a multi-time scale scheduling architecture, and is driven by a 250Hz reference beat to perform electrocardio dynamic envelope tracking and adaptive R wave detection. In addition, posture recognition and turning over counting based on pressure difference are performed in a 100ms period generated by frequency division. Turning over is triggered by stable posture change, and is not counted when leaving the bed. After confirmation, cooling shielding is performed. The electrocardio R wave detection adopts a dynamic envelope and adaptive threshold mechanism, and can adapt to signal amplitude and baseline drift of different individuals without machine learning. The application realizes high robustness, low bandwidth and multi-parameter synchronous sleep monitoring on a resource-limited embedded platform.

Novel auricular sleep monitoring systems and ear-canal pulse oximeter may be configured to be coupled to a wearer's ear or peri-auricular area. The sleep monitoring systems may include one or more of an auricular electrooculogram (EOG) system; an auricular electroencephalogram (EEG) system; an auricular electrocardiogram (ECG) system; and an ancillary sleep surveillance system, comprising a conventional pulse oximeter or a novel ear-canal pulse oximeter and other sleep-relevant sensors. A processing unit may be configured to analyze data from EOG system, EEG system, ECG system, pulse oximeter and other sleep-relevant sensors to assess the wearer's sleep profile. When obstructive sleep apnea is detected, a notification may be automatically generated immediately to warn the wearer to take appropriate actions. These wearable sleep monitoring systems may be housed in earbud-style or hearing-aid-style structures, suitable for snugly pre-mounted electrodes, easy self-installation or self-removal and nightly use at home.