1439 results about "Human health" patented technology

Methods, systems and apparatuses for infant and child monitoring, for changing pads, and for tracking heath. One system is an intelligent changing pad system for infants and children that includes a main body with a changing surface, a scale integrated within the changing surface for measuring weight, a plurality of sensors configured to monitor health-related metrics of a human including temperature and hydration levels, a graphical user interface for displaying the human's health metrics and alerts, and a wireless communication system for transmitting the monitored data to a remote computing device.

The invention belongs to the field of intelligent soft materials, and discloses conductive eutectic gel with self-adhesion, wide-temperature strain sensing and high sensitivity as well as a preparation method and application of the conductive eutectic gel. The eutectic gel is prepared from polydopamine, polyvinyl alcohol, a polymer monomer, a eutectic conductive agent (which is prepared by adding ethylene glycol and a conductive agent into a polyvinyl alcohol solution and stirring), a cross-linking agent, an initiator and water. Strain sensing related tests prove that the gel has excellent sensitivity and strain sensing performance, and has application potential in the fields of high and low temperature severe environment monitoring, human health monitoring and motion monitoring.

The invention relates to the technical field of health early warning, in particular to a human health early warning method and system based on physical examination data analysis, which comprises the following steps: collecting physical examination data of a human body, analyzing index changes of blood pressure, blood sugar, cholesterol and body mass index of the human body, sorting the physical examination data of the human body through time sequence sorting, and generating a time sequence sorting result. According to the method, time sequence sorting and spatial dimension evaluation are performed on the physical examination data, so that the health risk can be accurately identified and the early warning level can be dynamically evaluated, the data analysis precision is improved, the risk prediction dimension is increased, early warning is more timely and accurate, and the accuracy of early warning is improved by performing layout evaluation on the physical examination data points in a finite dimension space. Potential health abnormalities can be identified on multiple levels, and multi-dimensional analysis provides a new way for identifying complex health problems, so that health management is more active and predictable, health monitoring and risk management are optimized, and the health condition of a patient is improved.

The invention relates to a multi-source information-based carrier roller fault detection system and method, which can quickly and accurately diagnose the fault type and position of a carrier roller by using a plurality of sensors to collect data, training a data fusion model and a carrier roller fault diagnosis model through a deep neural network and combining a temperature detection device. The invention solves the problems that the current fault detection of the port belt conveyor carrier roller mainly depends on manual regular inspection, the workload is large, the efficiency is low, the working environment is dangerous, and the dust on the inspection site seriously harms the body health of people. Carrier roller faults can be found in time, equipment shutdown time can be shortened, and loading and unloading efficiency and production capacity are improved. And the risk of accidents in equipment operation is reduced, and the safety of a working place is improved.

The invention discloses an industrial park groundwater pollutant screening and identification method, which comprises the following steps: firstly, scoring the source strength, toxicity and path of pollutants through a comprehensive scoring method, and carrying out preliminary screening according to the scoring result to determine preliminarily concerned pollutants, thereby being beneficial to narrowing the screening range and reducing unnecessary evaluation work; the evaluation efficiency is improved. Meanwhile, the ITD index model constructed based on the three dimensions of source intensity, toxicity and path can more comprehensively consider the potential risk of the pollutants, and a scientific basis is provided for an evaluation result. The toxicity test result is introduced, so that the evaluation result is more accurate, and experimental data support is provided for the evaluation result. The method can provide scientific basis and technical support for underground water pollution prevention and control in industrial parks. According to the comprehensive evaluation result, corresponding risk prevention and control measures are provided for the optimal control pollutants in the list, the underground water pollution risk of the industrial park is reduced, and the environment and human health are protected.

The invention discloses a cable anti-icing coating robot which comprises a rack, a gravity closing support, a spraying mechanism, a feeding mechanism, a returning mechanism, a cleaning mechanism and a walking mechanism, and the gravity closing support facilitates in and out of a cable, achieves self-locking of the robot on the cable and prevents the robot from overturning; the spraying mechanism realizes automatic spraying, so that people are prevented from being in close contact with the coating, and human health is prevented from being harmed; the feeding mechanism provides paint for the spraying mechanism and serves as a balance weight component of the robot to enable the robot to keep balance. The material returning mechanism is used for recycling redundant paint sprayed by the spraying mechanism, so that the paint is saved, the environment is protected, and pollution is reduced; the walking mechanism drives the robot to automatically walk on the cable, and high automation of the robot is achieved. And the annular inner brush is used for firstly self-cleaning the wire and then spraying, so that the coating effect is better. According to the robot spraying method for the cable anti-icing coating, unmanned high-altitude automatic operation is achieved, and the construction quality and environmental protection benefits of the anti-icing coating are improved.

The invention discloses a data analysis and early warning method for human health monitoring, and belongs to the technical field of electroencephalogram monitoring. The method comprises the following steps: firstly, processing electroencephalogram time domain signals in sleep and waking states by using a sliding window, obtaining frequency domain signals through Fourier transform, and dividing the frequency domain signals into three frequency band signals; then, the deviations of the three frequency band signals in the frequency domain gravity center and energy in the two states are calculated respectively, and a corresponding frequency difference sequence and a corresponding energy difference sequence are obtained; then, features are extracted from the sequences, a feature matrix is constructed, the feature matrix is processed through a multi-channel multi-scale neural network, and an electroencephalogram anomaly evaluation value is obtained. And when the evaluation value exceeds a threshold value, the system triggers risk early warning, so that accurate evaluation and timely early warning of the electroencephalogram abnormality are realized.

The invention relates to the technical field of environmental analysis, and discloses a new pollutant identification method and device, computer equipment and a storage medium, and the method comprises the steps: determining a target execution strategy through determining the application sequence of each non-target analysis method and each computational toxicology method in a high-throughput fusion method; the method can be realized by reasonably selecting and switching execution strategies whether searching corresponding chemical substances from the toxic effect or evaluating the toxic effect of the chemical substances from the found chemical substances. Furthermore, a target execution strategy is utilized to perform new pollutant risk assessment and calculate a plurality of risk values, various characteristics of the new pollutants and performance in an actual environment are comprehensively considered, and the potential risk of the new pollutants can be quantitatively reflected from different angles. And finally, multiple target new pollutants are further determined in combination with multiple risk values, and objects which have great threats to the environment and human health and need to be managed and controlled preferentially are screened out from numerous possible new pollutants.

The invention discloses an anode mud stripping system which comprises a feeding device, a centering device, a carrying device, a stripping device, a discharging device and an anode mud receiving device, the centering device is arranged on the feeding device so as to align an anode plate, the carrying device is arranged between the feeding device and the discharging device, and the stripping device is arranged between the discharging device and the anode mud receiving device. The conveying device is arranged on the feeding device and used for conveying the anode plate to the discharging device from the feeding device, the stripping device is arranged corresponding to the conveying device and used for stripping anode mud on the anode plate in the process of conveying the anode plate to the discharging device, and the anode mud receiving device is arranged below the stripping device and used for receiving the anode mud on the anode plate. And the anode mud is received. According to the automatic stripping device, automatic stripping is achieved, dependence on manual operation is reduced, and therefore labor intensity is reduced, working efficiency is improved, and harm to human health is reduced.

The invention relates to the field of health condition monitoring, in particular to a human body health condition multi-mode real-time monitoring system and device. The system comprises an acquisition module configured to acquire multi-modal data in real time; the pre-processing module is configured to perform pre-processing based on the acquired multi-modal data, and the pre-processing comprises performing fusion processing on the data of each flexible pressure sensor; and the health state discrimination module is configured to obtain fusion features based on the modal data by using the trained deep learning-based multi-modal neural network based on the preprocessed multi-modal data, and then perform health state discrimination based on the fusion features. According to the technical scheme, non-contact, full-time and multi-azimuth accurate and reliable monitoring of human health medical key information in various living environments can be achieved, the requirements of various scenes such as homes, hospitals and outdoors are met, and powerful technical support is provided for early warning of serious diseases.

The invention relates to the technical field of intelligent closestools, in particular to an intelligent closestool with human health monitoring analysis and early warning functions, which comprises an identity recognition module, a multi-source sensing module, an internet of things module, an intelligent analysis module and a user terminal module, the intelligent analysis module performs deep integration and analysis on the multi-modal time series data in the cloud database based on a large language model, generates a personalized health portrait, identifies a potential pathological phenomenon, triggers disease early warning, and constructs a health assessment model through a model fine tuning method in combination with a medical knowledge base; and outputting a personalized health analysis report and a health intervention suggestion. The multi-source sensing module is integrated, multi-dimensional health data can be collected in real time, the problems that in the prior art, the data collection dimension is single and means are limited are solved, the complex health state of the human body is comprehensively reflected, the situation that an existing analysis method is single is broken through, and the potential value of data is fully mined; and a complex scene with individual difference and coexistence of multiple disease species can be better handled.

The present invention belongs to the field of flexible electronics, and specifically is a flexible polymer ultrasonic probe. The flexible polymer ultrasonic probe of the present invention is a multi-layer structure, which includes a shielding layer, a backing layer, an upper electrode, a piezoelectric layer, a lower electrode, a matching layer, and a coupling layer from top to bottom; all functional layers are made of polymers and their composite materials, have very good flexibility, and can withstand complex deformations such as bending and twisting. The flexible polymer ultrasonic probe can emit ultrasonic waves under the excitation of electrical signals as an ultrasonic transmitting unit, and can also collect ultrasonic signals as an ultrasonic receiving unit. The flexible polymer ultrasonic probe can be made into a patch for industrial flaw detection of irregular surface objects and long-term health monitoring of the human body. For example, based on the ultrasonic Doppler principle, long-term continuous monitoring of blood flow velocity in human blood vessels can be achieved.

The invention provides a risk tracing method of air pollution to health, and belongs to the technical field of environmental health, and the method comprises the steps: recognizing main air pollutants in a target region and corresponding air pollutant existence sources, obtaining the topographic condition of the target region, carrying out the range expansion of the target region according to the topographic condition, and obtaining the risk tracing result of the target region. Collecting pollutant concentration data and biological health conditions in the expanded area, performing connection analysis, and determining a biomarker related to air pollution according to a connection analysis result; according to the method, the exposure relationship between the biomarker and the air pollutant is evaluated, a health statistical model is constructed according to the biomarker, the pollutant concentration and the exposure relationship, and then health risks of different pollutants under different exposure levels are predicted, so that risk tracing of air pollution to health is realized, and the influence of air pollution on human health is more comprehensively understood. And high-risk crowds and pollution sources are identified.

The invention relates to a human body health state assessment system and assessment method based on multi-point acquisition, and the system comprises an event sensing module which is used for collecting an image data signal, a physiological signal and an environment data signal of a human body, and outputting an asynchronous pulse event flow when the signal change is detected; the pulse coding module is used for generating a space-time pulse sequence through a preset adaptive threshold coding technology; the neural network processing module is used for performing event driving processing by utilizing leakage integral distribution neurons in a preset pulse neural network according to the space-time pulse sequence to obtain a current health characteristic pulse mode; and the health state decoding module is used for obtaining a health state score and a risk classification result of the current human body through a preset pulse distribution rate analysis algorithm and a preset time sequence decoding technology according to the current health characteristic pulse mode. Therefore, the problems of high power consumption, high delay, low data transmission efficiency, low early pathological feature recognition accuracy and the like of a human health state evaluation system are solved.

The invention belongs to the technical field of medical health monitoring, and provides a human health prediction method and system based on facial video physiological signal detection, and the method comprises the steps: collecting a facial video stream, and extracting time sequence physiological signals such as heart rate, HRV, respiratory rate and the like through an rPPG algorithm; constructing a graph database individual health portrait in combination with multi-scale time sequence alignment; adopting a dynamic threshold algorithm to detect instantaneous anomaly, and fusing nonlinear dynamics and waveform morphological characteristics to quantify anomaly; constructing a hybrid model, extracting space-time and high-order features, and modeling multi-parameter interaction; a prediction result is dynamically corrected based on a Bayesian algorithm, and health risk layering is realized through clustering; and outputting the visual health report. Through non-contact monitoring, multi-modal fusion and edge-cloud collaborative architecture, the problems that traditional equipment is low in compliance, non-contact technology is insufficient in precision and prediction is shallow are solved, dynamic health prediction and closed-loop management are achieved, and the system is suitable for scenes such as remote monitoring and chronic disease screening.

The utility model discloses a glass bottle processing recycling smashing device which comprises a fixing box, a supporting column is fixedly connected to the surface of the fixing box, a cover plate is fixedly connected to the top face of the fixing box, a feeding hopper is fixedly connected to the inner wall of the cover plate, and a fixing cylinder is fixedly connected to the inner wall of the fixing box. Glass bottles are put into the fixing box through the feeding hopper, the first smashing mechanism is started to conduct primary smashing work on the glass bottles, meanwhile, the spraying assembly is started to atomize clear water and spray the atomized clear water into the fixing box to conduct dust falling work, and the second smashing mechanism is started to conduct secondary smashing work on glass fragments passing through the fixing cylinder; glass residues and sewage are separated through the filtering and separating assembly, and meanwhile, the sewage is discharged, so that the aims of conveniently improving the glass bottle crushing effect and preventing flying dust from flying are achieved, and the problems that the surrounding environment is polluted and the human health is harmed due to flying dust generated when an existing crushing device is used are solved.

The invention discloses an application of aescin in preparation of a fruit fly insect antifeedant. The invention proposes that the natural plant medicine aescin can be used as the insect antifeedant for the first time, and verification shows that the aescin has a remarkable antifeedant effect on adult and larva of bactrocera dorsalis, can be used as the antifeedant for the fruit fly pests, is further developed into a natural medicine for preventing and controlling the fruit fly pests, and has a wide application prospect. The composition is nontoxic and nuisanceless to various crops, vegetables, melons and fruits and other commercial crops, does not generate drug resistance of chemical drugs, does not pollute the environment or harm human health, and has a very good application prospect.

The invention discloses an atmospheric environment exercise health monitoring method and system, and the method comprises the steps: S1, generating a pollution level distribution diagram based on air quality index data collected in real time, S2, determining an air quality risk value of a current region according to the pollution level distribution diagram, and S3, determining the air quality risk value of the current region according to the air quality risk value. S3, based on the air quality risk value, calculating a dynamic movement duration threshold value adaptive to human health; S4, regulating and controlling the actual movement duration of the user according to the dynamic movement duration threshold value so as to prevent pollutant inhalation from exceeding the standard; according to the atmospheric environment movement health monitoring method and monitoring system, the movement duration is regulated and controlled according to the real-time fluctuation of the air quality index, so that the problem that pollutants inhaled by the human body exceed the standard is solved.

The invention relates to the field of traditional Chinese medicine moxibustion, in particular to an open fire cupping moxibustion device capable of accurately locking acupoints and permeating skin and a using method thereof. Comprising a can body, a base cigarette bin, a gluing mechanism, a medicine film, combustion medicinal materials, a cigarette discharging mechanism and a combustion air inlet mechanism. The tank body is provided with a tank body fixing boss and a flow guide cavity, and the base cigarette bin is provided with a base fixing groove and a base boss; the can body is connected with the base fixing groove in a clamped mode through the can body fixing boss, the gluing mechanism is arranged at the bottom of the base boss, the medicine film is arranged on the end face of the base boss, and the burning medicine is arranged on the top of the can body. The cigarette discharging mechanism is arranged on the upper portion of the interior of the tank body and connected with the bottom of the combustion medicine, and the combustion air inlet mechanism is arranged on the top of the tank body. According to the moxibustion device, acupuncture points can be accurately locked in the moxibustion process, heat energy and moxa smoke can penetrate into deep tissues through the deep layer of skin, and the moxibustion device plays a crucial role in promoting human health.

The invention provides application of nicotinic acid. The nicotinic acid is applied to a disinfectant for inhibiting staphylococcus aureus. Nicotinic acid is a natural nutrient and is used for inhibiting and killing staphylococcus aureus on food, the food is free of toxic residues, abuse of other chemical disinfectants is reduced, and in addition, nutrients are provided for the human body while human health is not affected.

The invention belongs to the field of environmental analytical chemistry, and provides a method for preparing micro / nano plastic based on stable isotope labeling and application of the micro / nano plastic. Specifically, an initiator, a pH buffer solution, ultrapure water, an emulsifier and a deuterated styrene monomer are mixed and emulsified through an emulsion polymerization method, a polymerization reaction is performed after emulsification, and then the deuterated polystyrene microspheres are obtained through cleaning and drying. According to the method, high sensitivity, high accuracy and safety of deuterium labeling are utilized, and a new research thought is provided for deeply researching the migration and transformation rule of the micro / nano plastic in the environment and long-term influence of the micro / nano plastic on organisms. The method is expected to promote the wide application of a hydrogen stable isotope labeling quantitative technology in the field of environmental science, and provides a scientific basis for evaluating the influence of the micro / nano plastic on the ecological environment and human health.

The invention discloses a human body life health management method and system based on AI twinborn digital humans, and the method comprises the steps: collecting human body life health data in multiple dimensions, comprehensively and deeply collecting human body health information, breaking through the limitation of single traditional health management data, and providing a rich data basis for precise health analysis; through combination of an artificial intelligence model and a medical professional field knowledge base, deep mining and intelligent analysis can be performed on complex health data, multi-system / organ physiological age prediction, early risk prediction of diseases, accurate diagnosis and personalized health guidance are realized, and scientificity and effectiveness of health management are improved; based on the AI twinborn digital human generated by the user in a personalized manner, health management service is provided for the user in a visual and intimate manner, the sense of participation and acceptability of the user are enhanced, and the requirements of the user for personalized health service are met, so that the method has the advantages of high intelligent degree and good interaction effect.

The invention discloses a salt of ponabulin and application thereof, relates to the field of medicinal chemistry, and solves the problem that the curative effect is influenced by poor water solubility of ponabulin in the prior art. The invention provides a plurality of ponabulin salts, the salts are formed by ponabulin and inorganic acid or organic acid, and the structure of the ponabulin is shown as a formula I. The invention further provides a preparation method of the ponabulin salt. In addition, the invention finds that the solubility of p-toluenesulfonate and 1, 5-naphthalene disulfonate of ponabulin in water is remarkably improved by more than 2000 times compared with free alkali, so that the requirement that a solubilizer is not added or a few solubilizers are added in the injection preparation process can be met, and potential harm to human health in the long-term use process of the solubilizers can be prevented. Pharmacodynamic tests show that the salt of the ponabulin has good anti-tumor activity and an effect of relieving neutropenia, and is suitable for preparing anti-tumor drugs. # imgabs0 #

The invention relates to the field of lung-heat-clearing and joint-removing liquid for ultrasonic atomization, in particular to lung-heat-clearing and joint-removing liquid for ultrasonic atomization, which comprises the following medicinal materials: pinellia ternate, salvia chinensis, euphorbia helioscopia, ginger, cynanchum glaucescens, liquorice, scutellaria baicalensis, ginseng, cassia twig and the like. Compared with the prior art, the lung-clearing and joint-removing liquid disclosed by the invention has the advantages that the lung-clearing and joint-removing liquid adopts a traditional Chinese medicine combination, refers to classical traditional Chinese medicine works such as'internal meridian 'and'golden chamber' of Zhonggui and the like, and provides a reliable liquid medicine spray for ultrasonic atomization treatment of lung nodules, and the Chinese patent medicine combination is prepared by mutually blending and matching different medicinal diets, so that the lung-clearing and joint-removing liquid has a remarkable curative effect on removing the lung nodules. The traditional Chinese medicine composition is efficient and mild in medicine property, beneficial to human body physiological running and absorption, capable of achieving balance between keeping human body health and stability and effectively treating focus, and beneficial to body recovery of patients.

The present invention belongs to the technical field of washing machines, and specifically relates to a drainage structure of a washing machine, comprising an inner barrel and an outer barrel, a main shaft is provided at the bottom of the inner barrel, the main shaft passes through the outer barrel, and the main shaft and the outer barrel are rotatably sealed and connected, a guide groove is provided on the wall of the inner barrel, a drainage port is provided at the bottom, a switchable drainage valve is provided correspondingly below the drainage port, a drainage pipe is provided at the bottom of the outer barrel, a pressure plate which can slide up and down is sleeved on the main shaft, a directional key is connected between the pressure plate and the main shaft, a supporting rod is connected between the pressure plate and the drainage valve, a supporting wheel which is in rolling contact with the pressure plate is provided below the pressure plate, a lever is provided below the pressure plate, a supporting wheel is provided in the middle of the lever, a pillar is connected at the right end, an elastic telescopic arm is connected at the left end, and a traction rope is movably passed through the middle of the elastic telescopic arm; the inner barrel is directly drained from the bottom and flushed out through the drainage pipe of the outer barrel, and there is no water in the outer barrel during the washing process, which solves the problem of dirt and grime hidden in the interlayer between the inner and outer barrels of the traditional washing machine, and is beneficial to protecting clothes and human health.

The invention discloses a human health state monitoring method and device, electronic equipment and a medium, and the method comprises the steps: obtaining first human health data of a user through a health monitoring sensor disposed in a remote controller in response to a triggering operation of the user, and transmitting the first human health data to television equipment; preprocessing the first human body health data through the television equipment to obtain second human body health data, encrypting the second human body health data and uploading the second human body health data to a cloud server; the current fatigue degree of the user is determined through the cloud server according to the second human body health data, a health state evaluation report is generated according to the current fatigue degree and the historical fatigue degree, and then the health state evaluation report is returned to the television equipment. The health management experience and life quality of the user are improved, and the method can be widely applied to the technical field of information.

The invention discloses a method for efficiently producing ergothioneine by metabolic engineering modified escherichia coli and application, and belongs to the technical field of biology. By adopting the recombinant escherichia coli EGT-1-B * provided by the invention, glucose can be converted into ergothioneine; therefore, the raw materials are cheap and easy to obtain, additives and heavy metals which are harmful to human health are avoided, a good foundation is laid for later product purification, and the requirements of commercial application can be met. Furthermore, genes related to metabolism of histidine, methionine, cysteine and S-adenosylmethionine are further overexpressed in the recombinant escherichia coli EGT-1-B *, so that the content of precursor amino acid synthesized by the ergothioneine is increased, and meanwhile, after the gene yqaB is knocked out, the yield of the ergothioneine is further increased; the utilization rate of glucose to ergothioneine can be further improved, and the yield of ergothioneine can reach 140.29 mg / L.

The invention discloses a shoulder and neck fatigue monitoring and reminding system based on flexible multi-mode sensing, and belongs to the field of human health monitoring. Aiming at the problems of single shoulder and neck fatigue monitoring means, poor comfort, lack of personalized reminding and the like in the prior art, the invention provides a complete solution comprising signal acquisition, signal processing, wireless communication and intelligent reminding. According to the system, a flexible multi-mode sensor is adopted to collect electromyographic signals and strain signals, a machine learning algorithm is combined to evaluate the fatigue degree, a low-power-consumption Bluetooth technology is utilized to transmit data to mobile equipment, and multi-mode reminding is carried out through a smart phone. The shoulder and neck fatigue state can be evaluated more comprehensively and accurately, personalized reminding and intervention are achieved, shoulder and neck diseases can be effectively prevented and relieved, and working efficiency and life quality are improved.

The utility model discloses a concentration device for fish oil production, which comprises a tank body, a bracket fixedly connected to the outer side of the tank body, an evaporation tank fixedly mounted on one side of the tank body, a feed pipe fixedly connected to one side of the evaporation tank, a first connecting pipe arranged between the bottom of the evaporation tank and the tank body, and a first pump fixedly mounted on the outer side of the first connecting pipe, a rotating rod is rotationally connected to the interior of the tank body, two fixing plates are fixedly connected to the outer side of the rotating rod, and a stirring rod is rotationally connected between the two fixing plates. The fish oil concentration and purification device solves the problems that fish oil raw materials are low in concentration and purity due to the fact that the fish oil raw materials are not subjected to effective concentration and purification treatment, so that the fish oil possibly contains more impurities or harmful substances, and potential risks are caused to human health.

Despite the existence and deployment of a range of antimicrobial / disinfectant / sterilization technologies and products, transmission of infectious diseases remains a significant problem worldwide, continuing to cause hundreds of millions of infections and millions of deaths every year of both human beings and animals. State-of-the-art technologies suffer from several disadvantages including being discrete in space and time, being overly dependent on human skill and discipline, and in some cases having harmful side-effects to human health. This invention proposes a series of industrial grade antimicrobial product designs, and materials and methods to make them highly effective products that offer continuous antimicrobial action, with minimum dependence on human discipline and skill once deployed, and with no harmful side-effects.