22results about How to "Avoid exacerbation" patented technology

The invention discloses an effect evaluation method for a non-dialysis diabetic kidney disease, which comprises the following steps: monitoring the change trend of data by collecting renal function related data of a patient, and generating a basic data set; a dynamic nonlinear weighted regression algorithm is adopted to analyze the multi-dimensional renal function data, data weights are dynamically adjusted, and influence weights of different time periods are distributed according to the change mode of the illness state; the data influence is adjusted in real time through a time correlation mechanism, and a disease assessment curve is generated; according to the method, historical data and real-time data are combined, a patient condition trend line and a prediction result are generated, personalized treatment feedback is output, and intervention suggestions are provided for clinicians based on long-term prognosis prediction. The method is suitable for disease monitoring and treatment feedback of patients with non-dialysis diabetic kidney diseases.

The invention discloses a senile weakness and Parkinson's disease multi-dimensional evaluation system based on an intelligent single-chip microcomputer, and belongs to the technical field of disease evaluation. The senile weakness and Parkinson's disease multi-dimensional evaluation system comprises a data acquisition module used for acquiring patient multi-dimensional real-time data based on artificial intelligence; the data transmission module is used for uploading the multi-dimensional real-time data of the patient based on artificial intelligence to the multi-dimensional evaluation terminal; and the multi-dimensional evaluation terminal is used for processing, analyzing and evaluating the multi-dimensional real-time data of the patient based on artificial intelligence, and determining a multi-dimensional evaluation result of senile weakness and Parkinson's disease based on the intelligent single-chip microcomputer. The problems that real-time monitoring and multi-dimensional evaluation cannot be carried out on senile weakness and Parkinson's disease based on an intelligent single-chip microcomputer in the prior art, and disease deterioration cannot be effectively prevented are solved. Real-time monitoring and multi-dimensional evaluation can be performed on senile weakness and Parkinson's disease on the basis of the intelligent single chip microcomputer, the illness state of a patient can be mastered in time, the patient can be tracked and treated in time, disease progression is slowed down, and deterioration of the illness state can be effectively prevented.

The invention relates to the technical field of biomedicine, and discloses a rectal cancer postoperative recurrence risk prediction method based on a prediction model, and the method comprises the steps: obtaining a patient tumor in the in-vivo image data of a rectal cancer patient; extracting imaging features of the tumor of the patient, and identifying recurrence risk features of the rectal cancer patient from the imaging features; analyzing clinical pathological characteristics of the rectal cancer patient according to the preoperative evaluation data and the postoperative pathological report; key recurrence influence factors of the rectal cancer patients are identified, recurrence events and follow-up visit time of the rectal cancer patients are identified, risk scoring is carried out on the rectal cancer patients, and a risk scoring result is obtained; based on the risk scoring result, the recurrence risk stratification of the rectal cancer patient is defined, postoperative recurrence risk analysis is conducted on the rectal cancer patient in combination with the recurrence risk stratification, the recurrence risk characteristics and the risk scoring result, and a risk analysis result is obtained. According to the invention, the comprehensiveness and accuracy of the rectal cancer recurrence risk analysis result can be improved.

The utility model discloses an electrical cabinet capable of preventing high-temperature fire, which relates to the field of electrical cabinet structures and comprises a cabinet body with heat dissipation holes, a carbon dioxide generating mechanism is arranged on the cabinet body, and the carbon dioxide generating mechanism is provided with air outlet holes communicated with the inside of the cabinet body; the carbon dioxide generating mechanism comprises a sliding cavity and a reaction cavity, the sliding cavity and the reaction cavity are communicated through a communicating hole, and the communicating hole is sealed by a sealing piece with opening pressure; an extrusion plate is connected in the sliding cavity, an acid solution is stored in the sliding cavity between the extrusion plate and the sealing piece, and calcium carbonate particles are stored in the reaction cavity; the air outlet communicates with the reaction cavity; a smoke detector electrically connected with the controller is arranged in the cabinet body, and the controller is electrically connected with the carbon dioxide generating mechanism or / and the alarm. According to the utility model, the oxygen content in the electrical cabinet can be rapidly reduced at the beginning of combustion, so that combustion is prevented, continuous proceeding and aggravation of combustion are avoided, the damage amount of electrical components in the electrical cabinet is reduced, and the purpose of reducing economic loss is achieved.

The utility model provides a feeding structure for PE raw material processing, and relates to the technical field of PE processing. Supporting legs are arranged below the storage bin, a feeding groove is formed in the left side of the upper portion of the storage bin, a feeding port is formed in the left side of the feeding groove, the interior of the storage bin communicates with the interior of the discharging hopper, a hopper top cover is arranged above the discharging hopper, and a discharging screw is arranged below the discharging hopper. According to the utility model, the PE material particles can be effectively prevented from splashing, and the problem that the PE particles of the existing structure are inhaled by workers and hurt the respiratory system is solved.

The invention provides a negative electrode plate, a negative electrode plate preparation method and a battery, the negative electrode plate comprises a negative electrode active material layer, the negative electrode active material layer comprises a negative electrode active material and a modified binder, the negative electrode active material comprises a silicon carbon material and a polar coating, and the polar coating coats the silicon carbon material; the modified binder comprises a binder precursor, and an epoxy compound is grafted on the binder precursor. According to the negative plate provided by the invention, the silicon-carbon material is coated with the polar coating, the negative plate can be tightly attached to the silicon-carbon surface by utilizing polar interaction, the volume expansion of the silicon-carbon material is inhibited in the cyclic charging and discharging process, and meanwhile, the modified binder grafted with the epoxy compound can be used for inhibiting the volume expansion of the silicon-carbon material through the strong interaction among the epoxy compound, the silicon-carbon material and the polar coating. According to the present invention, the structure loosening caused by expansion is inhibited, and the flexibility of the binder is optimized, such that the binder can adapt to the expansion and shrinkage of silicon carbon, and the shedding of the active material and the side reaction of the electrolyte during the circulation process are reduced so as to effectively alleviate the capacity fading and improve the cycle life.

The invention belongs to the field of gas meter protection, and is an automatic fire extinguishing gas meter box. The automatic fire extinguishing gas meter box includes a shell, an exhaust port is fixedly provided on the upper side of the shell, a gas inlet is fixedly provided on the upper side of the shell, a gas outlet is fixedly provided on the lower side of the shell, a meter box cavity is provided in the shell, two rotating seats are fixedly provided on the front right side of the meter box cavity, and a box door is rotatably provided on the front side of the meter box cavity. When the gas meter catches fire due to gas leakage or other unexpected circumstances, the present invention automatically detects and uses dry powder to extinguish the fire on the gas meter. Dry powder is the most effective gas-related fire extinguishing method, has a good fire extinguishing effect, and will not damage the key components of the gas meter. At the same time, the device can cool the gas pipeline to avoid re-ignition due to excessive temperature. At the same time, the residual gas in the box can be extracted to avoid harm to the human body.

Embodiments of the present application disclose a memory management method, device, electronic equipment and storage medium. The memory management method comprises: first acquiring a current memory recovery parameter, the memory recovery parameter comprising a memory recovery pressure and a CPU load; and then if the memory recovery parameter meets a preset parameter threshold, performing memory compaction on system memory. Through the above method, by comparing the memory recovery pressure and the CPU load with the preset parameter threshold, and performing memory compaction after the memory recovery pressure and the CPU load both meet the preset parameter threshold, the number of times of entering memory compaction in advance can be reduced, the timing of entering memory compaction is optimized, the probability of a process entering a slow path is reduced, the performance of the system is improved, and the deterioration effect caused by too many times of memory compaction is avoided.

The utility model relates to the technical field of transformers, and discloses a long-life oil-immersed transformer which comprises a transformer body, a first connecting pipe is fixedly arranged on one side of the upper end of the transformer body, a connecting mechanism is fixedly arranged at the other end of the first connecting pipe, and a second connecting pipe is fixedly arranged at the other end of the connecting mechanism. A storage tank is fixedly arranged at the other end of the second connecting pipe, a safety mechanism is fixedly arranged at the position, close to the upper end, of one side of the connecting mechanism, the connecting mechanism comprises a first connector and a second connector, the safety mechanism comprises a supporting sliding rail, and two moving sliding grooves are formed in the upper end of the supporting sliding rail; the upper ends of the interiors of the two movable sliding grooves are each provided with a stable frame in a sliding mode. In the utility model, under the condition that the transformer breaks down to cause a fire disaster, the equipment can automatically cut off the flowing of the insulating oil, and the storage tank is moved away from the transformer body, so that the safety is improved, and the fire behavior is effectively prevented from spreading and aggravating.

The invention provides an explosion-proof power distribution device with oxygen exhausting and fire preventing functions, and relates to the technical field of power distribution cabinets. By arranging an oxygen exhausting structure, when a sealing plate completely covers and seals a ventilation heat dissipation groove and prevents external air from entering from the ventilation heat dissipation groove, a controller controls a first exhaust fan and a first air pipe electric control one-way valve to be opened, and the first exhaust fan and the first air pipe electric control one-way valve are opened; after the first exhaust fan is started, strong suction force is generated, air in the wiring cavity is continuously exhausted through the first exhaust pipe, then the exhausted air is conveyed to one side of the first flow conveying pipeline, meanwhile, the first air pipe electric control one-way valve is opened, a valve in the first air pipe electric control one-way valve is opened, and the air can be smoothly discharged to the outside through the second flow conveying pipeline; in this way, possible combustion-supporting air in the wiring cavity can be rapidly exhausted, the oxygen pumping and fire extinguishing effect is achieved, meanwhile, due to the fact that oxygen reduction fire extinguishing is adopted, it can be better guaranteed that equipment can be normally put into use in the follow-up process, and convenience of follow-up maintenance is improved.

The invention relates to a diagnostic kit for detecting preeclampsia by a qPCR (quantitative polymerase chain reaction) method, which is characterized in that a preeclampsia biomarker is PPAP-A, a detection primer group is provided according to a gene sequence of the PPAP-A and a human housekeeping gene beta-actin sequence, a forward primer of the PPAP-A is shown as SEQ ID NO.1, a reverse primer of the PPAP-A is shown as SEQ ID NO.2, a reverse primer of the PPAP-A is shown as SEQ ID NO.3, and a reverse primer of the PPAP-A is shown as SEQ ID NO.4. A reverse primer of the PPAP-A is as shown in SEQ ID NO. 2; a fluorescent probe of the PPAP-A is as shown in SEQ ID NO. 3; a forward primer of beta-actin is as shown in SEQ ID NO. 4; a reverse primer of the beta-actin is as shown in SEQ ID NO. 5; and a fluorescent probe of beta-actin is as shown in SEQ ID NO. 6. According to the invention, a molecular biology method is innovatively adopted to diagnose preeclampsia of the pregnant woman, so that a basis is provided for early intervention and customized treatment, and early risk assessment and intervention in an early pregnancy period become possible.

An intelligent medicine box for assisting old people in taking medicine comprises a medicine box body and a medicine cover, a plurality of medicine containing cavities are formed in the medicine box body, an electronic double-door is arranged on the medicine cover, and voice receivers are arranged in the medicine containing cavities respectively; the intelligent interaction module comprises a display screen and a voice interaction unit; the spraying mechanism is arranged on the side wall of the pesticide box. A display screen and a voice interaction unit are arranged, a medicine taking process video voice broadcast is played on the display screen, the voice interaction unit performs man-machine voice interaction with a patient, and the voice interaction unit is used for switching the display screen through voice to interact broadcast of medicine needed by the patient and regulating and controlling an electronic two-way door of a corresponding medicine containing cavity to be opened. A patient can be effectively helped to complete medicine taking, and the situation that the patient takes wrong medicine, and the illness state is aggravated is avoided; by arranging the spraying mechanism, alcohol disinfection can be carried out before medicine taking, and the situation that bacteria and viruses on the hands are carried into a medicine box to pollute the medicine is avoided.

The invention provides a children asthma development risk prediction method and device, equipment and a storage medium, and relates to the technical field of quasi-timing analysis. The method comprises the following steps: acquiring single cell sequencing data of a to-be-detected sample of a target person, and performing quasi-timing analysis to obtain a quasi-timing analysis result; constructing to obtain a cell development quasi-time sequence span interval; dividing into different to-be-time-sequence unit sections, and obtaining average expression quantity data of each to-be-time-sequence unit section; and determining a state section in the quasi-time sequence unit section, and obtaining a risk prediction result. According to the method provided by the invention, a brand-new data-driven asthma risk assessment and management mode is provided through highly refined cellular level analysis, the accuracy of prediction, assessment and data analysis of asthma is remarkably improved, and the method has a profound clinical application prospect.

The present invention relates to an intelligent medical data collection and analysis system and method based on the Internet. The system includes: a data acquisition module, which is used to acquire the medical data of a first user on the Internet in real time; a data processing module, which is used to preprocess the medical data of the first user to obtain preprocessed data; a feature extraction module, which is used to extract features from the preprocessed data to obtain corresponding key features; a model construction module, which is used to construct a risk prediction model for analyzing medical data according to the key features; a treatment prediction module, which is used to analyze the medical data of a second user to be treated through a risk prediction model, generate a corresponding treatment plan, and predict the treatment effect on the second user in combination with the treatment data of each stage; a health score module, which is used to predict the health score of the second user according to the treatment effect of the second user through the risk prediction model. This system can improve the efficiency and accuracy of medical data analysis.

The invention discloses a female internal secret detection report interpretation system based on artificial intelligence, and relates to the technical field of artificial intelligence health detection, and the system comprises a detection index module, report generation, health management generation, and disease risk prediction. According to the invention, the system provides a personalized ovarian health degree report and expert suggestions according to the age, AMH value, fertility requirement and menstruation rule condition of the user, so that the user can better know the ovarian health condition of the user; by detecting the AMH value, the system can screen the ovarian disease risk in an early stage, timely treatment suggestions are provided for a user, and disease deterioration is prevented; an artificial intelligence algorithm is adopted by a report generation engine, an overview, interpretation, disease types and expert suggestions of a user report can be intelligently derived according to information input by a user and a detection result, and the accuracy and efficiency of the report are greatly improved; the system also provides a personalized health management scheme to help the user to improve living habits and reduce the risk of ovarian diseases.

The invention discloses a 3D guide template, and belongs to the technical field of tumor radiotherapy. The 3D guide template comprises a template body, a plurality of puncture holes used for being matched with puncture needles are formed in the template body, a plurality of adjusting holes are formed in the template body, and the 3D guide template further comprises two bridle connecting pieces which are fixedly arranged at the two ends of the template body respectively and connected with the two ends of a bridle respectively. The binding part is used for binding the template body on the body surface of a patient; and the multiple adjusting assemblies correspond to the multiple adjusting holes in a one-to-one mode, and each adjusting assembly comprises a threaded rotary knob arranged in the corresponding adjusting hole. When the 3D guide template puncture needle is implanted, puncture is easier, the operation convenience of implanting particles is improved, the position between the template body and the human body can be adjusted, the error between the template body and the body shape of a patient is reduced, the accuracy of implanting particles is improved, the surgical risk is reduced, and rehabilitation of the patient is facilitated.

The utility model discloses a cervical vertebra bolster, which achieves the purposes of effectively correcting the physiological curve of the cervical vertebra of a patient, relieving the degeneration of cervical intervertebral disc and increasing the stability of the cervical vertebra, and comprises a pitching pillow, the pitching pillow comprises an arc-shaped head pillow and an arc-shaped neck pillow which are smoothly connected through a smooth concave cambered surface to form a B-shaped pillow surface conforming to the physiological curve of the head of a human body, square side pillows with the same height are arranged on the two sides of the pitching pillow respectively, the square side pillows are higher than the neck pillow, and the neck pillow is higher than the head pillow; a head positioning pillow is movably erected on the headrest, the radian of the head positioning pillow is the same as that of the headrest, and an arc-shaped groove is formed in the upper portion of the head positioning pillow.

The invention relates to a multifunctional incubator, and belongs to the technical field of medical instruments. In order to improve the monitoring accuracy of the breathing condition of the premature infant and conduct emergency treatment on the premature infant in time, the multifunctional incubator comprises a box body, a monitoring mechanism, a beating mechanism, a cleaning mechanism and an oxygen supply mechanism are arranged in the box body, and the monitoring mechanism comprises a breathing monitoring assembly, a heart rate monitoring assembly and a blood oxygen monitoring assembly; the breathing, heart rate and blood oxygen parameters of the child patient can be monitored in real time; the flapping mechanism is used for flapping and stimulating the soles and the back of a child patient, the cleaning mechanism is used for being communicated with the nasal cavity of the child patient to clean the child patient, and the oxygen supply mechanism is connected with the cleaning mechanism and used for providing oxygen for the child patient. The multifunctional incubator can achieve automatic monitoring and emergency treatment of the apnea symptom of a child patient, and the treatment effect and the treatment efficiency are improved.

The present invention belongs to the field of graphic recognition technology, and discloses a recognition system for eye appearance images, the system comprising an input module, a preprocessing module and a recognition module; the input module is used to input the eye appearance image into the recognition system; the preprocessing module is used to perform data preprocessing on the input eye appearance image, and adjust the eye appearance image to a preset input specification; the recognition module is used to classify the eye appearance image according to a preset neural network model and give the image classification result and the confidence of the classification result. Beneficial effects: The recognition system analyzes and judges the eye appearance image, and can conveniently collect and detect; the neural network analyzes and judges the collected data, and can extract characteristic laws that are difficult for people to find and observe, thereby improving the accuracy of judgment.

The invention discloses a medium-pressure environment-friendly gas switch cabinet, and belongs to the technical field of gas switch cabinets, the medium-pressure environment-friendly gas switch cabinet comprises an upper gas box and a lower gas box connected with the upper gas box, the outer walls of the upper gas box and the lower gas box are both provided with a plurality of outer reinforcing ribs, and the peripheries of the inner walls of the upper gas box and the lower gas box are both provided with a plurality of inner reinforcing ribs; a plurality of reinforcing beams are installed on the inner reinforcing ribs, and a plurality of notches are formed in the reinforcing beams. The outer reinforcing ribs and the inner reinforcing ribs are distributed at equal intervals, so that uniform support is provided, stress can be uniformly dispersed when the gas tank bears internal SF6 gas pressure, the phenomenon of local stress concentration is reduced, the inflation strength of the upper gas tank and the lower gas tank is guaranteed, and the upper gas tank and the lower gas tank are prevented from being deformed when being filled with SF6 gas.

The utility model relates to a battery module and a battery pack, and relates to the technical field of power batteries. The battery module comprises a battery cell assembly, a fire extinguishing device and a trigger module, the battery cell assembly comprises a plurality of battery cells which are arranged in sequence; the fire extinguishing device is arranged at the end of the cell assembly. The trigger module comprises a temperature sensing wire, and the temperature sensing wire is arranged at the end, where the pole column is located, of the battery cell assembly and is close to the anti-explosion valve of the battery cell. Wherein the temperature sensing wire is connected to the fire extinguishing device so as to trigger the fire extinguishing device. According to the battery module provided by the invention, the safety of the battery can be improved in the application process of the ternary battery so as to cope with a higher thermal runaway risk caused by the ternary battery.

The invention discloses a methylation marker for distinguishing liver cirrhosis and liver cancer, a probe composition and application of the methylation marker. The methylation marker is an AGAP3 gene or a ZNF232 gene. The methylation marker is used for sensitively and specifically detecting the methylation state of the gene, so that the methylation marker can be used for detecting free DNA of peripheral blood, and the composition is used for screening patients with liver cirrhosis in a non-invasive manner, so that the harm caused by invasive detection is reduced, and the detection efficiency is improved. The composition has higher sensitivity and accuracy, and can realize real-time monitoring.