16 results about "Abnormal skin" patented technology

The invention relates to the field of medical instruments, and discloses an anesthesia injury monitoring evaluation and management system for pain monitoring and rehabilitation acceleration. Comprising a sensor module configured to collect acupuncture point skin temperature data in a percutaneous acupuncture point electrical stimulation process, current parameter data output by an electrical stimulation device and skin impedance change data in real time; the control module is used for inputting the temperature data, the current parameter data and the skin impedance data which are acquired in real time into a multi-parameter risk assessment model, calculating a real-time risk value and generating a parameter change curve containing a time sequence; when the real-time risk value exceeds a preset safety threshold value, or any single parameter in the parameter change curve reaches a temperature change rate threshold value, an accumulated electrical stimulation energy threshold value or a skin impedance abnormal fluctuation threshold value, triggering a multi-stage early warning signal; according to the early warning level of the early warning module, the output power, the pulse frequency or the action time of the electrical stimulation device is automatically adjusted, or electrical stimulation is forcibly terminated when early warning is performed at the highest level.

The embodiment of the invention provides an emergency data quality control analysis method and device based on big data. Wherein a microcirculation dynamic mapping model with time-space correlation is constructed and integrated through a nanofiber sensing array of the flexible electronic skin device. And performing time reference synchronous compensation and space coordinate transformation mapping on the model and spatio-temporal data of emergency treatment monitoring equipment to form a fusion data field, thereby realizing joint feature distribution of microcirculation parameters and emergency treatment parameters. The fused data field is subjected to mode coupling verification with a microcirculation compensation track map in a shock compensation mode feature library through a dynamic quality control engine, and when it is detected that mode mismatching exists between a parameter evolution path and a historical track, space-time signal fragments are reconstructed based on phase features and space distortion features; and generating a quality control report associated with the abnormal skin perfusion gradient node. According to the technical scheme provided by the embodiment of the invention, the quality control effect of the emergency data of the shock patient is improved.

The invention relates to the technical field of computers, in particular to a parameter optimization method and system for processing a skin abnormal area through SOD, according to the method, a reference skin area image can be flexibly selected according to an actual application scene, an SOD basic parameter vector used for assisting SOD component parameter adjustment can be determined through an image analysis and data processing process, and the SOD basic parameter vector can be used for assisting SOD component parameter adjustment. The SOD basic parameter vector does not need to be obtained through an experiment mode, the application scene of the SOD basic parameter vector can be flexibly adjusted by replacing a plurality of processed reference skin area images, so that the SOD component parameter optimization can be carried out by taking the SOD basic parameter vector as a reference, and the SOD component parameter optimization efficiency is improved. Compared with the prior art that experiments are carried out by traversing the SOD component parameters, the method has the advantages that the number of experiments in the SOD component research process can be reduced, so that the efficiency of optimizing the SOD component parameters is improved, corresponding SOD basic parameter vectors can be provided for different scenes, and the efficiency of optimizing the SOD component parameters is further improved.

A method may include using a handheld device having a magnifying lens configured to produce a magnified image of an abnormal skin lesion. The magnifying lens comprises a vertical crosshair and a horizontal crosshair intersecting in a perpendicular configuration to segment the magnified image into quadrants, the crosshairs each having a linear scale disposed thereon. The method includes accessing qualities of a skin lesion observed in each quadrant.

The present invention relates to the field of cosmetic technology, and specifically discloses a composite vegetable oil and a preparation method thereof. A composite vegetable oil comprises sunflower seed oil, olive oil, jojoba seed oil, palm fruit oil and sea buckthorn seed oil. The present application produces a significant synergistic effect in regulating skin oil secretion by rationally matching five kinds of vegetable oils, namely sunflower seed oil, olive oil, jojoba seed oil, palm fruit oil and sea buckthorn seed oil. Such a composite vegetable oil can not only repair abnormal skin oil secretion and maintain the water-oil balance of the skin, but also deeply moisturize the skin, solve the problem of skin dehydration, repair the damaged skin barrier, and reduce the damage of the external environment to the skin. In addition, the composite vegetable oil also has the effects of anti-oxidation and anti-aging, can effectively delay skin aging, and keep the skin young.

The invention discloses an allergen skin pricking detection device with a skin state recognition function. The allergen skin pricking detection device comprises a bottom plate, a scanning assembly, a control assembly, an infrared marking assembly, a pricking assembly and a pricking liquid storage assembly, the fixing rod is arranged on the bottom plate, the first end of the lifting plate is in sliding connection with the fixing rod, and the camera and the structured light 3D scanning equipment are both arranged on the lifting plate; the infrared marking assembly is arranged at the second end of the lifting plate; the pricking assembly comprises a mechanical arm, a supporting plate, a movable head and a plurality of pricking needles, the mechanical arm is arranged on the bottom plate, the supporting plate is arranged on the mechanical arm in a liftable mode, the movable head is rotationally arranged on the supporting plate, and the pricking needles are evenly distributed on the movable head at intervals; and the pricking liquid storage assembly is communicated with the pricking needle. According to the method, the coordinates of the pricking area can be automatically identified and generated, abnormal skin such as ulceration, scars and hard joints can be avoided, infection, bleeding or misjudgment conditions are avoided, the pricking position is dynamically adjusted according to the actual state of the skin, and the detection efficiency is improved.

The invention discloses superoxide dismutase for controlling skin grease secretion abnormity and application thereof, belongs to the field of biological medicines, and relates to application of superoxide dismutase in medicines or medical instruments for treating diseases such as seborrheic dermatitis, seborrheic alopecia and the like by controlling skin grease secretion. The invention also discloses application of the composition in cosmetics with an oil control effect. At present, most medicines for treating abnormal skin grease secretion are human hormone disruptors, are poor in safety and strong in side effect and cannot be used for a long time; oil control components in cosmetics are generally multi-component mixtures, and the safety and the batch stability of the oil control components need to be optimized. The invention provides a biomedical material which is high in safety, good in stability and single in composition, and can be used for developing medicines, medical instruments or cosmetics for controlling abnormal skin grease secretion. The invention provides therapeutic activity of superoxide dismutase in skin oil control and application of the superoxide dismutase.

The present application embodiment discloses an information processing method, including: obtaining a first image to be processed, a second image to be processed, and a regional image of a first abnormal skin area corresponding to the first image to be processed; determining target information representing a target association relationship between the first abnormal skin area and a second abnormal skin area corresponding to the second image to be processed; wherein the target information is obtained by performing feature analysis on the first image to be processed, the second image to be processed, and the regional image using a skin processing sub-model; performing first feature extraction on the target information using the skin processing sub-model to obtain a first feature map, and performing second feature extraction on the target information using a target object processing sub-model to obtain a second feature map; decoding the first feature map and the second feature map using a region determination model to obtain a target image for the second abnormal skin area. The present application embodiment also discloses an information processing device.

The present invention relates to the technical field of emotion recognition bracelets, and specifically to a device and method for identifying infant emotions. The specific steps of the method for identifying infant emotions are: determining the types of infant emotions and constructing a standard physiological signal library of infants under corresponding emotions, dividing infant emotions into crying, laughing, happiness, anger, anxiety, fear and excitement, and establishing a standard physiological signal library of infants under corresponding emotions. In the present invention, through the setting of a connecting valve, when it is detected that the skin conductance information collected in the sensor assembly is abnormal, the airbag is inflated, the bracelet body is lifted up, and the gas in the airbag is ejected through the air outlet, thereby blowing between the sensor assembly and the wrist skin, thereby accelerating the evaporation of water stains and sweat stains, so that the sensor assembly resumes collecting information on the skin surface, and improves the accuracy of emotion recognition.

The invention discloses a tool for measuring the skin around a stoma, and relates to the technical field of measurement of the skin around the stoma, and the tool comprises a measuring scale which is of a transparent structure; the measuring scale is provided with a measuring area, and a sleeving hole is formed in the center of the measuring area and used for being arranged on the peripheral side wall of the stoma in a sleeving mode. A plurality of annular routing holes which are concentrically distributed with the sleeving hole are further formed in the measuring area, a plurality of radial punching lines are further arranged in the radial direction of the annular punching lines, and the annular routing holes and the radial punching lines divide the measuring area into a plurality of independent areas which can be torn off; when the independent area close to the sleeving hole is torn off, the inner diameter of the sleeving hole is increased for adjustment. When the measuring scale is used, a user replacing the stoma only needs to fit the measuring scale to the stoma, and through surrounding abnormal skin delineation and calculation, the more accurate complication area of the skin around the stoma can be provided, the damage degree of the skin around the stoma can be more accurately positioned by the user replacing the stoma, and an objective theoretical basis is provided for later evaluation of the rehabilitation condition of the skin around the stoma.

The invention relates to a polyvinyl alcohol / graphene oxide composite hydrogel patch as well as a preparation method and application thereof.According to hydrogel, graphene oxide nanosheets are introduced into polyvinyl alcohol, a brick-mud structure similar to a pearl layer is obtained through evaporation self-assembly, an interface is further reinforced through covalent crosslinking, and the composite hydrogel patch is prepared. And when the hydrogel patch is used for skin wound nursing, rigid and tough synergism effectively adjusts wound edge stress concentration and resists long-term mechanical stress disturbance, so that formation of abnormal skin scars induced by dynamic mechanical stimulation is inhibited. The invention provides a hydrogel patch which can obviously shield stress and is stable for a long time, and the hydrogel patch is suitable for medical application such as wound nursing in highly movable or curved skin areas.

This invention relates to an antibody specific to LDH1 of *Lactobacillus plantarum*, and compositions or kits containing this antibody for detecting *Lactobacillus plantarum* or diagnosing skin conditions. The monoclonal antibody of this invention exhibits very high reactivity to antigens. In particular, by combining two antibodies with different complementary determinant regions (CDRs) as a capture antibody and a detection antibody, antigens can be detected rapidly and accurately even at low concentrations, thus enabling applications in rapid self-diagnostic kits, etc. Using this monoclonal antibody, the proliferation status of *Lactobacillus plantarum* on the skin surface can be visually confirmed, thereby diagnosing abnormal skin conditions, predicting the incidence and persistence of related diseases, and ultimately determining subsequent treatment plans.

This invention relates to the interdisciplinary field of artificial intelligence and skin health management, specifically disclosing an AI-powered facial blemish recognition and care suggestion system. The system includes an image acquisition device, a facial blemish recognition module, a traditional Chinese medicine facial diagnosis knowledge graph module, an internal cause analysis module, and a comprehensive care suggestion generation module. Through deep learning, it identifies facial acne, pigmentation, and abnormal skin texture; combines traditional Chinese medicine facial diagnosis theory to establish a mapping relationship between facial areas and organ functions; integrates multi-source data to infer endogenous causes; and generates multi-dimensional suggestions covering external care, diet, sleep, and emotional management. This invention, through the above technical solution, achieves a cognitive leap from surface recognition to internal cause analysis, improving the scientific rigor, relevance, and long-term effectiveness of care suggestions.

The present invention discloses a method and system for predicting silkworm diseases based on a silkworm rearing environment. The present invention relates to the technical field of prediction methods. The system determines the silkworm rearing environment based on environmental detection of the silkworm environmental area, determines abnormal areas in the silkworm rearing room based on the silkworm rearing environment and the silkworm's activity trajectory, and marks abnormal silkworm images, thereby ensuring accurate detection of abnormal areas in the silkworm rearing room and the accuracy of abnormal silkworm images. Therefore, abnormal skin features and abnormal posture features of the silkworm are determined based on the abnormal silkworm images, and the morphology of the silkworm's excrement is determined along the detection of the silkworm's activity trajectory. The type of silkworm disease is predicted based on the abnormal skin features, abnormal posture features, and morphology of the silkworm's excrement, and the environmental control logic of the silkworm rearing room is triggered based on the type of silkworm disease and the silkworm rearing environment, thereby achieving accurate prediction of the type of silkworm disease and timely optimization of the silkworm rearing environment in the silkworm rearing room.

This invention discloses a numerical simulation system and method for thermoelectric materials in electronic skin, belonging to the field of finite element simulation technology. The system simulates the thermal management capabilities of electronic skin under extreme environments by constructing a three-dimensional thermoelectric coupling model, achieving effective heat transfer within the simulated robot and intelligent regulation of skin temperature. The system comprises a composite wire structure formed by alternating copper wires and bismuth telluride cylindrical particles, utilizing the thermoelectric effect to achieve directional heat transfer. By setting a temperature switching function, the system can automatically adjust the heat source and current according to the skin temperature, achieving low-temperature heating and high-temperature heat dissipation functions. Simulation results show that the system can adjust abnormal skin temperature to the normal range (29–30ºC) in a short time, with fast response time and high adjustment accuracy, effectively solving the problem of limited effectiveness of traditional heat dissipation methods in enclosed spaces.

The application provides a preparation method of red card wall skeleton polysaccharide, a product and application thereof, and comprises the following steps: after fermentation of red Nocardia, the bacterial cells are subjected to impurity removal and degreasing treatment, and a step-by-step enzymatic hydrolysis method is used to extract the cell wall skeleton polysaccharide; then the red card wall skeleton polysaccharide is further separated and purified through a DEAE-52 cellulose anion exchange column or a dextran Sephadex G-15 and ultrafiltration; finally, HPLC, infrared spectroscopy and nuclear magnetic resonance hydrogen spectrum are used to perform structure characterization on the obtained red card wall skeleton polysaccharide. The red card wall skeleton polysaccharide prepared by the application has a complete structure, is low-toxic and safe, can prevent damage of a skin barrier, promote a repair process of the skin barrier damage, and has a good anti-allergic effect on sensitive skin with abnormal skin barrier function.