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38 results about "Emotional stress" patented technology

Neurocognitive function EEG measurement method and system

InactiveUS6947790B2Sufficient sensitivityHigh sensitivityElectroencephalographyHealth-index calculationDiseaseDrug approval
An efficient, objective testing method and system for evaluating changes in mental function is described. The method and system are based on measuring an individual's behavioral responses and brain function during a brief cognitive test battery and passive control conditions. The method and system is designed to assess an individual's fundamental cognitive functions, and whether those functions have been significantly affected by a variety of factors such as progressive disease processes, medication, stress, fatigue, training, or the passage of time. The method and system can be used to determine whether drugs being evaluated to treat diseases or conditions affecting cognitive brain function have a significant positive effect on delaying or improving the symptoms of such a disease or condition, especially during clinical trials for drug approval and subsequent marketing. The method and system may also be employed as part of the successful diagnosis or ongoing treatment of neurological diseases or conditions that directly or indirectly affect human neurocognitive performance. The method and system may also be used to determine transitory changes in overall cognitive function due to emotional stress or fatigue, and more long lasting changes in overall cognitive function following training and educational programs.
Owner:SAM TECHOLOGY

Massage-type crotch support device with stress relieving function for obstetrics and gynecology department

The invention discloses a massage-type crotch support device with a stress relieving function for an obstetrics and gynecology department. The massage-type crotch support device comprises a support seat, an elbow placement frame, a connection block, a limiting block and a corrugated pipe, wherein the elbow placement frame is arranged at the upper end of the support seat through bolts; a connectionshaft is nested at the outer end of the elbow placement frame; the outer end of the connection shaft is fixedly connected with a movable block; a first air bag is arranged at the tail end of the movable block; and a docking hose is nested at the outer end of the first air bag and is connected with the inner side of the support seat. According to the massage-type crotch support device with the stress relieving function for the obstetrics and gynecology department, a patient with emotional stress can apply force by holding the first air bag nested at and docked with the outer end of the movableblock to carry out stress relieving operation, the compressed first air bag stably carries out pressure applying work on the corrugated pipe through the docking hose, and the corrugated pipe deformsto push a second massage block in a reciprocating manner, thereby carrying out soft massage stress-relieving work on thigh parts of the patient.
Owner:陈祖友

Multimodal-based college student emotional pressure detection system and method

InactiveCN112932486AUnderstand changes in emotional stressAccurate discoverySensorsPsychotechnic devicesMoodMedicine
The invention discloses a multimodal-based college student emotional pressure detection system and method. The method comprises the following steps: S01, artificially exciting a subject to be in an emotional excitation state, carrying out an emotional pressure test experiment, and respectively obtaining EEG, ECG and GSR data of the subject in a basic emotional pressure state and a pressure excitation state; s02, performing preprocessing and feature extraction on the EEG, ECG and GSR data collected in the step S01; s03, inputting the EEG features, the ECG features and the GSR features obtained in the step S02 into a pre-trained BP neural network for classification to obtain a multi-modal-based tested basic emotional pressure level and an excitation pressure level; and S04, inputting the basic emotion pressure level, the excitation pressure level and the pressure change difference value in the step S03 into a pre-trained sensor for classification, and judging whether the subject is in a high emotion pressure state or not. According to the invention, the emotion pressure change condition of the subject in a pressure environment can be accurately recognized, and the method plays an important role in recognizing high-risk emotion college students.
Owner:ANHUI UNIVERSITY OF ARCHITECTURE

Plant substitutional tea capable of clearing liver and improving eyesight and preparation method thereof

The invention belongs to the technical field of heath, and in particular relates to a plant substitutional tea capable of clearing liver and improving eyesight and a preparation method of the plant substitutional tea. The plant substitutional tea capable of clearing the liver and improving the vision comprises the following raw materials: Anoectochilus roxburghii, polygonatum odoratum, Lycium barbarum, Cassia obtusifolia, ganoderma lucidum and xylitol. The plant substitutional tea is exact in curative effect, capable of being used for daily health care, convenient to take and difficult to deteriorate. The plant substitutional tea has the efficacies of clearing the liver and improving the eyesight, thereby being suitable for business people with liver injuries caused by busy jobs, emotional stress, excessive alcohol and tobacco and frequent staying-up and social drinking, and students and office workers with long-time uses of eyes on frequently using computers, reading books and the like. The plant substitutional tea can improve dry eyes, periocular swelling, redness and hyperdacryosis, and is further suitable for adjuvant treatment and daily health care of fatty liver and chronic liver disease patients.
Owner:FUJIAN GRASS KING BIOLOGICAL GRP

Emotional pressure screening and crisis early warning method and device based on wearable equipment

The embodiment of the invention discloses an emotional pressure screening and crisis early warning method and device based on wearable equipment, and the method comprises the steps: collecting a pulsewave time sequence of a detection object through the wearable equipment, and determining the emotional pressure state of the detection object according to the pulse wave time sequence; classifying the emotional pressure states of the detection object according to a preset emotional pressure classification standard to obtain a classification result; screening the detection objects contained in theclassification result according to a preset crisis grading standard to obtain a target detection object; performing crisis grading on the target detection object according to a preset crisis gradingstandard; and generating corresponding early warning indication information according to the crisis grading result. By the adoption of the method, the emotional pressure of the target crowd can be tested based on the portable wearable device, timely crisis early warning is achieved, the cost is low, and the efficiency and the coverage rate of detecting the emotional pressure state of the target crowd are effectively improved.
Owner:北京点滴灵犀科技有限公司

Problem prompting method and system for terminal conversation during silence

The invention discloses a problem prompting method and system for terminal conversation during silence, and the system comprises an information obtaining module which is used for obtaining a telephone number of an opposite user and searching personal information correlated with the telephone number when a user terminal executes a conversation mode; a label content search module which is used for searching description contents with a preset label in a mapping manner from state data on a social network; a problem generating module which is used for carrying out the preference analysis of the description contents with the preset label, and generating a corresponding problem based on the analysis results; a database which is used for storing the above problem; a conversation silence recognition module which is used for recognizing smoothness of voice conversation of a user and a pause time duration, and generating a recognition result; and a problem prompting module which is used for extracting the problem from the database and prompting the user when the generated recognition result is emotional stress. Therefore, the user can give a topic or ask a question which arouses the curiosity of the user, avoids embarrassment, and can improve the feelings of two sides.
Owner:太仓埃特奥数据科技有限公司

Biological agent for releasing and smoothing emotional stress, and method for preparing the same

The invention discloses a biological preparation for buffering and mollifying mental tension. The components and the weight portion of the components of the biological preparation for buffering and mollifying mental tension are as follows: 17 to 30 portion of syringe, 15 to 27 portion of nutmeg, 16 to 28 portion of cassia bark and 17 to 29 portion of resurrection lily rhizome. The preparing steps of the biological preparation for buffering and mollifying mental tension include: A. material selection: first, the raw materials are screened, and then cleaned and dried; B. crushing: the dried raw materials are respectively crushed into powder; C. extraction: the raw materials are mixed by the weight parts of all components in the prescription, extracted supercritically with carbon dioxide, and the liquid preparation is obtained; D. filling: the liquid preparation is made into soft capsules by the capsule filling production line, and packaged into plates by aluminum plastics. The biological preparation for buffering and mollifying mental tension not only has the effects of mind calming, nerves soothing, and mental tension buffering, but also has the functions of improving the quality of sleep, strengthening the anti-oxidative capability of human body, anti-oxidation and anti-ageing.
Owner:陈奇 +1

Cushion for non-contact detection of emotional stress based on heart rate variability

The invention provides a back cushion for detecting emotional stress in a non-contact mode based on heart rate variability. The back cushion comprises a back cushion body, a data operation box installed on the back cushion body and a piezoelectric sensor which is installed in the back cushion body and in contact with the data operation box. The back cushion for detecting the emotional stress in the non-contact mode based on the heart rate variability is simple in structure and convenient to use, through cooperation of the piezoelectric sensor arranged in the back cushion and the data operationbox, on the premise that the back cushion keeps indirect contact with a user, body vibration transduction signals of the user can be acquired, stress signals are acquired by the piezoelectric sensorthrough the data operation box and are processed, HRV parameters included in the stress signals are calculated, by matching the HRV parameters with index models, emotional stress, stress tolerance andthe fatigue index of a testee are analyzed, therefore the emotional stress and the body state of the user can be monitored at any time, intervention is conveniently and timely conducted, and the state of the user is prevented from continuing to deteriorate.
Owner:GUANGZHOU SENVIV TECH CO LTD
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