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50 results about "Fatigue symptoms" patented technology

Stereoscopic display visual fatigue detection system based on electrocardiosignals

The invention provides a stereoscopic display visual fatigue detection system based on electrocardiosignals. The system comprises a stereoscopic display device used for displaying stereoscopic video, an eye parameter acquisition module used for acquiring stereoscopic vision functions of users and selecting the users participating in experiments, a visual fatigue subjective evaluation module used for acquiring various fatigue symptom values, before and after the users watch the stereoscopic video, of the experimental users, electrocardiosignal acquisition equipment used for acquiring electrocardiosignals, T minutes before the users watch the stereoscopic video and during whole video watching, of the users, a data processing module used for preliminarily judging whether fatigue exists or not according to the fatigue symptom values, carrying out one-way analysis of variance on all indexes and time of the electrocardiosignals and judging that the users are in fatigue when the result judged according to the fatigue symptom values and the result judged according to the electrocardiosignals are identical. According to the system, the subjectively judged result is combined with the judged result based on the electrocardiosignals, and the visual fatigue degree caused by watching stereoscopic display can be easily, rapidly and quantitatively detected.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Anti-fatigue anti-aging compound capsules containing sea cucumber peptides and oyster peptides, and preparation method of capsules

The invention relates to anti-fatigue anti-aging compound capsules containing sea cucumber peptides and oyster peptides. The components in each 500mg of capsule contents are as follows: 200-300mg of sea cucumber peptides, 100-200mg of oyster peptides, 50-100mg of maca extractive, 50-100mg of polygonatum sibiricum rhizome extractive, and 5-10mg of astaxanthin. A preparation method comprises weighing raw materials according to proportioning, conducting uniform mixing, conducting sieving with a 100-mesh sieve to obtain mixed powder, and then filling capsule shells with the obtained compound powder by adopting a conventional capsule filling process so as to obtain the compound capsules. The compound capsules prepared by the invention can prolong the weight-bearing swimming time of mice, reducethe blood lactic acid level of the mice after exercise, and increase hepatic glycogen reserve of the mice; and the compound capsules have obvious protection effect on the damage caused by oxidation in the mice of a rapid aging model. Through human test-meal trials, the compound capsules can obviously relieve fatigue symptoms including fatigue, hypodynamia, soreness of waists and legs, and sexualhypofunction. The trials indicate that the compound capsules have good anti-fatigue and anti-aging effects, and have no side effect on human bodies, and can be taken for a long term.
Owner:陈石良

Nighttime learning method based on multiple stimuli

The invention relates to a nighttime learning method based on multiple stimuli, and the method comprises the steps: 1) an analysis module analyzes the data of an image collection unit, and continuously carries out image collection of a student when the data is judged to have a fatigue symptom and an interference unit is started, and the data is judged to have no fatigue symptom; 2) a blue light module is started, if the trainee is sober, an interference unit is canceled, and if the trainee does not respond, it is judged that the trainee is still in a fatigue state; 3) a spraying module is starated, if the trainee is sober, cancelling an interference unit, and if the trainee does not make any response, whether the trainee is in a fatigue state is judged; 4) a sound module of the interference unit is started, if the trainee is sober, the work of the interference unit is canceled and if the trainee does not make any response, the trainee is still in a fatigue state; 5) the sound module continues to work, and decibel is increased until the trainee responds. According to the nighttime learning method provided by the invention, through evaluation of eye and mouth states, early warning is carried out according to a human body fatigue level, a person is prompted to be sober from fatigue, and alertness is improved.
Owner:ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE

Health care pillow core with functions of relieving fatigue and clearing away heart-fire as well as health care pillow and use thereof

InactiveCN107752630ARefreshing and relieving fatigueRefreshing and fatigue reliefPillowsHeavy metal active ingredientsNeurolysisFlos chrysanthemi
The invention discloses a health care pillow core with functions of relieving fatigue and clearing away heart-fire. The health care pillow core is prepared by being filled with the following raw materials in parts by weight: 15-25 parts of pine needle, 9-18 parts of cornu bubali powder, 16-22 parts of cortex cinnamomi, 4-9 parts of caulis spatholobi, 18-25 parts of flos chrysanthemi indici, 30-38parts of radix clematidis, 20-40 parts of rhizoma curcumae, 4-10 parts of folium artemisiae argyi, 6-12 parts of folium ginkgo, 3-7 parts of magnet and 6-12 parts of starch; a preparation method of the health care pillow core comprises the following steps: processing, extracting and evenly mixing all the plant components, and then enabling the obtained mixture to pass through a spiral screen and drying so as to obtain a granule composition; putting the obtained granule composition into a sachet and evenly scattering, and then carrying out magnetizing treatment on the sachet in a weak magneticfield environment so as to obtain the health care pillow core. The health care pillow core provided by the invention is used for treating physiological fatigue symptoms caused by insomnia and dreaminess as well as improving sleep and relieving physical fatigue, neurolysis and dizziness, and has a remarkable effect.
Owner:广西体魄金生物科技股份有限公司

Blueberry bubbling freshening sugar for relieving vision fatigue and preparation method of the blueberry bubbling freshening sugar

The invention discloses blueberry bubbling freshening sugar for relieving vision fatigue and a preparation method of the blueberry bubbling freshening sugar, and relates to the technical field of freshening sugar and processing of the freshening sugar. The freshening sugar is prepared from the following components in parts by weight: 27-35 parts of resistant dextrin, 1-3 parts of lutein ester, 3-7parts of blueberry extract, 20-30 parts of maltitol, 0.5-1.5 parts of tartaric acid, 0.1-0.4 parts of sodium bicarbonate, 0.5-1 part of magnesium stearate, 0.3-0.7 parts of aspartame, 0.2-1 part of sucralose, 0.5-1 part of beta-carotene, 0.1-0.5 parts of fruit flavor and 0.1-0.6 parts of traditional Chinese medicine additives. The freshening sugar keep bubbling in the mouth and bring tactile stimulation, and the consumption experience of the freshening sugar is improved; the added blueberry extract contains rich anthocyanin which can protect vision, relieve vision fatigue symptoms such as blurred vision, dry eyes and eye swelling together with lutein ester; the traditional Chinese medicine additives are synergistic with beta-carotene and the like, vision fatigue, dry eyes and the like canbe effectively relieved for people with excessive eye use, and accordingly, additional value of the freshening sugar is increased on the basis of breath freshening.
Owner:阜阳健诺生物科技有限公司

Chinese herbal preparation with aerosolized Chinese medicinal herbs and oxygen inhaled for treating cardiovascular and cerebrovascular diseases and preparation method thereof

The invention discloses a Chinese herbal preparation with aerosolized Chinese medicinal herbs and oxygen inhaled for treating cardio-cerebral diseases. The Chinese herbal preparation is combined with medical oxygen after aerosolized to become a medicine-oxygen aerosol to be inhaled by a person. The preparation comprises the components of a Salvia miltiorrhiza extract, a Szechuan lovage rhizome extract and a borneol solution, the required dose of Salvia miltiorrhiza extract is equivalent to 15 to 30 grams of Salvia miltiorrhiza, and the dose of the Szechuan lovage rhizome extract is equivalent to 10 to 80 milligrams of ligustrazin hydrochloride during each inhalation of medicine-oxygen; the required amount of borneol ethanol solution is 2 to 10 millilitres and equivalent to 0.02 to 0.2 grams of borneol. The invention further discloses a preparation method of the aerosolized Chinese medicinal herb preparation, and has the significant advantages that the aerosolized Chinese medicinal herbs and oxygen can be synchronously inhaled; the aerosolized Chinese medicinal herbs and oxygen which have the efficacies of strengthening brain and inducing resuscitation and clearing away the heart fire and removing depression can be inhaled, and active ingredients of the Chinese medicinal herbs and oxygen can fast reach medicine receiving parts, so that brain fatigue symptoms of human sub-health and a depression state of psychological sub-health can be fast improved; furthermore, the preparation method and the inhalation method are safe and easy to operate, and the preparation process and the treatment process are fast and reliable.
Owner:王盛波

Display panel and display device

The invention belongs to the field of display technique, and in particular relates to a display panel and a display device. The display panel comprises a display screen, and further comprises an acquisition module, a processing module and a judging module, wherein the acquisition module is used for emitting light, receiving light reflected by an object at the front of the display screen and for converting an optical signal of the reflected light into an electrical signal so as to acquire image information for representing fatigue state of a user; the processing module is connected to the acquisition module and the judging module, and the processing module is used for acquiring the electrical signal of the acquisition module, pre-processing the electrical signal and transmitting the pre-processed electrical signal to the judging module; and the processing module is used for receiving fed-back commands of the judging module and transmitting the fed-back commands to the display screen; and the judging module is used for judging fatigue state of human eyes in accordance with the pre-processed electrical signal so as to generate corresponding fed-back commands, and the judging module isused for transmitting the fed-back commands to the processing module. The display panel, by adding a photoelectron chip in the display screen, can achieve automatic monitoring of fatigue symptom of the human eyes on the basis of guaranteeing normal display.
Owner:BOE TECH GRP CO LTD +1
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