82 results about "Timely diagnosis" patented technology

Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) are commonly used to assess patients with known or suspected pathologies of the lungs and liver. In particular, identification and quantification of possibly malignant regions identified in these high-resolution images is essential for accurate and timely diagnosis. However, careful quantitative assessment of lung and liver lesions is tedious and time consuming. This disclosure describes an automated end-to-end pipeline for accurate lesion detection and segmentation.

The invention discloses a determination method of a urine metabolic marker for early diagnosis of diabetic nephropathy. The method mainly utilizes analysis technique and method such as gas mass spectrometry and mass liquid spectrometry for quantitative determination of endogenous small molecule compounds in urine of patients with diabetes and diabetic nephropathy; and relative concentration difference between endogenous small molecule compounds in a pathological group and a normal group is calculated and compared, so as to be applied to clinical early diagnosis of diabetic nephropathy. Compared with other existing clinical diagnosis indexes, the method has advantages of wide adaptation range, sensitivity, simple sampling and operation, and no harm on the body. The method is more suitable for screening of diabetic nephropathy in early stage with some uncertain physiological and biochemical indexes, so as to avoid missing of the best treatment time due to delayed diagnosis.

The invention discloses a determination method of a serum metabolic marker for early diagnosis of diabetic nephropathy. The method mainly utilizes analysis technique and method such as gas mass spectrometry and mass liquid spectrometry for quantitative determination of endogenous small molecule compounds in urine of patients with diabetes and diabetic nephropathy; and relative concentration difference between endogenous small molecule compounds in a pathological group and a normal group is calculated and compared, so as to be applied to clinical early diagnosis of diabetic nephropathy. Compared with other existing clinical diagnosis indexes, the method has advantages of wide adaptation range, sensitivity, simple sampling and operation, and no harm on the body. The method is more suitable for screening of diabetic nephropathy in early stage with some uncertain physiological and biochemical indexes, so as to avoid missing of the best treatment time due to delayed diagnosis.

The invention relates to the technical field of medical equipment, and discloses a focus image recognition method and a focus image recognition system based on a deep learning model. The invention provides a new method and a new system for automatically identifying conditions of medical images by replacing doctors based on the deep learning model. Regarding acquired to-be-detected medical images,Segmentation of a smallest organ tissue image and image recognition of a corresponding organ tissue, prediction of a deep learning model and marking on a predication result are carried out. The invention can replace doctors find out underlying conditions of medical images and automatically mark lesion tissues on the medical images. Therefore, a reminder is given to doctors for timely diagnosis. Working intensity of the doctors can be reduced. Whether diseases occur or not can be timely diagnosed. The treatment opportunity of conditions is prevented from being delayed, and the discovery of early-stage diseases is particularly facilitated.

The invention provides an atrial fibrillation automatic detection system based on a smartphone. The atrial fibrillation automatic detection system based on the smartphone does not need additional hardware and only needs the smartphone provided with an atrial fibrillation automatic detection application program. When detection is conducted, people gently put the fingertips on a camera and an LED flash lamp of the smartphone, pulse waves is extracted from images taken by the smartphone, the electrocardio R-R interphase is obtained, and therefore atrial fibrillation can be automatically detected by means of the R-R interphase and the generality density function algorithm. The atrial fibrillation automatic detection system based on the smartphone is cheap, simple, easy to use, capable of being used anytime and anywhere, easy to popularize, and capable of detecting more patients who suffer atrial fibrillation, enabling the patients to receive timely diagnosis and treatment, reducing the possibility of stroke and the medical cost and having significant social and economic value.

Methods and systems are provided for identifying degradation of a belt-driven integrated starter generator (BISG) active belt tensioner coupled to a vehicle engine. By using the monitored change in FEAD load to compare the actual state of the tensioner (either in retracted or extended state) relative to the commanded state, the presence of excess belt tension may be distinguished from the presence of insufficient belt tension. Timely diagnosis of a belt tensioner may be improve belt health and extend fuel economy benefits of a BISG system.

The invention relates to a business model based on an animal husbandry industry chain Internet of things service platform, which comprises an animal husbandry Internet of things management center, a breeding field group, a cloud memory, a livestock veterinarian diagnosis and treatment service management system, a food safety information management system, an epidemic situation early warning information management system, an online transaction service management system, a service station group, a supply and marketing cluster and a platform supply and marketing window, wherein the breeding field group is used for acquiring information of a plurality of fields, the acquired information is interacted with the livestock veterinarian diagnosis and treatment service management system, and the acquired information is transmitted to the online transaction service management system and the service station group. The business model based on the animal husbandry industry chain Internet of things service platform has the advantages that based on the breeding field information, by means of the cloud memory and the big data Internet of things service, the livestock veterinarian diagnosis and treatment service is integrated, technical guidance is given to the livestock farm, timely diagnosis and treatment is carried out, the epidemic situation can be found timely, an operation mode in which the livestock transaction safety information can be queried can be realized, and traceability of the livestock can be realized.

The invention discloses an ophthalmological ultrasonic automatic screening method and system based on deep learning. The method comprises a model training stage comprising the steps of collecting historical ophthalmological ultrasonic pictures and videos and training the historical ophthalmological ultrasonic pictures and videos to obtain a segmentation model and a classification model, and a detection stage comprising the following steps of: S1, acquiring a to-be-detected ophthalmologic ultrasonic image; S2, performing artificial intelligence network segmentation on the to-be-detected ophthalmologic ultrasonic image by using the trained segmentation model, identifying the segmented ophthalmologic ultrasonic image by using the classification model to obtain a lesion category, and promptinga focus position; S3, evaluating a corresponding risk level according to the identified lesion; and S4, performing next diagnosis and treatment prompt according to the risk level. According to the invention, the workload of doctors can be reduced, the timely diagnosis rate of diseases can be improved, and meanwhile, specific lesion positions can be displayed, so that auxiliary training can be carried out on novice doctors.

A real-time electrocardiosignal monitoring and processing method comprises the following steps of (1) acquiring electrocardiosignals, and filtering the electrocardiosignals; (2) calculating the real-time heart rate every second; (3) diagnosing real-time arrhythmia every second; (4) detecting heartbeat information every second, wherein the heartbeat information includes the heartbeat number, the location, the heartbeat type and the RR interval; (5) After recording, keeping statistics of the average heart rate, the highest heart rate, the lowest heart rate, the proportion of over-high heart rate, the proportion of pretty high heart rate, the proportion of normal heart rate, the proportion of pretty low heart rate, and the proportion of over-low heart rate. By the adoption of the method, signal filtration, real-time heart rate calculation, real-time arrhythmia diagnosis and the like can be conducted during electrocardiosignals acquisition, and monitoring data can be transmitted to a doctor remotely and wirelessly, so as to facilitate timely diagnosis and treatment of diseases by doctors.

The invention provides a homogeneous fluorescence detection novel method of brain natriuretic peptide (BNP) with high sensitivity, high selectivity and low cost. The method comprises the following steps of through constructing a graphene oxide / fluorescent dye-labeled nucleic acid aptamer composite probe, using a fluorescence quenching effect of the graphene oxide to the dye to reduce a detected fluorescent background signal; when BNP is added and a nucleic acid aptamer make the fluorescent dye be far away from the graphene oxide through a specific molecular recognition effect, recovering a fluorescence signal of the dye, and establishing a linear working curve based on changes of BNP concentration and fluorescence intensity; and finally, through testing a fluorescence intensity change value after the sample is added and substituting into the working curve, calculating and acquiring accurate concentration of the BNP in a clinical sample. Various immunoassays have cross reaction due to usage of antibody recognition. By using the method of the invention, the above disadvantage is overcome; interferences of related peptides and the like are avoided; the method has advantages of simpleness, speediness, low cost, high sensitivity, high selectivity and the like; and the method can be used for quantitative detection of the BNP in blood of patients in clinical application, and can be used for timely diagnosis, treatment guidance and prognosis prompting.

The invention discloses a disease diagnosis system and method adopting artificial intelligence. The system comprises an intelligent terminal, a communication device, peripheral equipment, a storage unit, an intelligent unit and a main control unit. A user uses the intelligent terminal, uses multimedia and multi-picture format inquiry, and is more accurate and faster to understand questions than text or voice inquiry. And self-learning software is provided, so that the performance is self-perfected. The excellent performance of intelligent inquiry far exceeds that of face-to-face inquiry and remote inquiry of doctors. And the disease diagnosis software compares the inquiry conclusion with parameters of a plurality of cases for identification, diagnoses diseases of the user and obtains a disease diagnosis report. And the estimation accuracy can also be improved in a disease diagnosis report. Intelligent disease diagnosis is achieved, traditions are subverted, and major diseases and dangerous diseases are diagnosed in real time through artificial intelligence. The system not only facilitates rapid and timely diagnosis of diseases by vast users, but also is an indispensable assistant for physical hospitals, health management centers, online hospitals and unmanned hospitals.

The invention provides a gene chip used for detecting candida, relating to the biological field, and aiming to solve the problems that because mycotic infection is hard to diagnose, and the prior diagnosis method is relatively laggard and is always lagged behind clinical therapy, many patients can not get correct and timely diagnosis and lose therapy opportunity. The gene chip is characterized in that the chip comprises: (1) an oligonucleotide probe for detecting different types of candidas and a quality control oligonucleotide probe, and (2) a probe array formed by the oligonucleotide probes fixed on a carrier material through arm molecule. Moreover, the gene chip has the advantages of quick and accurate detection of candida infectious diseases as well as high sensitivity and specificity.

The invention discloses a medical service purchasing method for telemedicine users. The method is characterized in that a telemedicine system is arranged to interact with an interaction device of users and doctors or medical personnel and organize the doctors or the medical personnel of a management system to diagnose and treat the users; a cloud server provided with an appointment function software process, a mutual evaluation function software process, streaming media and a drug purchase function software process is arranged in the telemedicine system to ensure that the users can rapidly buy drugs at reasonable prices; and a special line between the telemedicine system and financial units or medical insurance management departments is built to pay the telemedicine cost. The method disclosed by the invention has the advantages that by utilizing the advancement, the efficiency and the scientificity of network resources, high quality and timely diagnosis and treat on patients can be realized and the body health of people is guaranteed; and the potential of the doctors or the medical personnel can be fully excavated and motivated, more service opportunities can be provided to the doctors or the medical personnel and a significant role in promoting the medical enterprises and the people health protection of developing countries is played.

The invention discloses an Internet of things technology-based ultralow-power consumption wireless life information acquisition monitoring system. A conditioning circuit is used for acquiring life parameters; an ultralow-power consumption micro control unit (MCU) is used for processing data; and an ultralow-power consumption ANT protocol module is used for transmitting the data to a matched personal computer (PC) carrying an ANT_universal serial bus (ANT_USB) receiving module, or transmitting the data to an ANT-to-Bluetooth module and relay-forwarding the data to a mobile Android terminal. After the PC or the mobile Android terminal receives the data, an application program can display life characteristic parameters such as an electrocardiogram, body temperature and oxygen saturation, and diagnose a disease. The application program can also be used for conveniently recording and storing life characteristic information. When the life parameters are abnormal, the application program gives an alarm, and transmits a result to a remote medical rescue system through a transmission control protocol / Internet protocol (TCP / IP) network or the mobile Internet for timely diagnosis and treatment.

The invention provides an in-vitro diagnostic kit of Leber hereditary optic neuropathy (LHON). The in-vitro diagnostic kit comprises SEQIDNO.1-12. The in-vitro diagnostic kit provides a rapid, accurate and cheap genetic level detection means for the clinic diagnosis of the LHON, can realize the prevention and early-stage timely diagnosis of the LHON, can find high risk group, improves the diagnosis rate of the HLON, can effectively realize antenatal genetic counseling and premarital counseling, improves the population quality, and reduces the family and national medical expenditure.

The present invention relates to an ophthalmic solution for the clarification of vitreous hemorrhages. More specifically, it relates to a pharmaceutically acceptable intraocular injectable solution, for the treatment of vitreous hemorrhages, whereby the reabsorption of such hemorrhage is encouraged. It enables the clarification of the vitreous hemorrhage in a significantly short period of time to allow for the timely diagnosis of the lesion and the repair of the damage the hemorrhage has caused to the vitreous body. The ophthalmic solution of the present invention is injected at least once into the vitreous humor of the patient in a therapeutically effective dose to obtain the desired result.

A kind of hospital outpatient rate prediction method based on existing outpatient rate information, its technical gist is, comprise the following steps: a, the monthly outpatient rate in the first half of the year of statistics hospital, or daily outpatient rate, or the outpatient rate in the first five years , establish the month, date and year respectively and the number of patients respectively; b, according to the monthly visit rate in the first half of the year and the corresponding month, the daily visit rate and the corresponding date, the annual visit rate and the corresponding year are determined respectively The outpatient rate prediction formula; c, the month to be predicted in the second half of the year, or the date to be predicted, or the year to be predicted are substituted into the outpatient rate forecast formula to obtain the outpatient rate in the month, the date or the year, and the medical personnel and medical staff are made according to the outpatient rate. Materials are allocated reasonably to ensure timely diagnosis of patients.

The invention discloses a remote diagnosis comparison type inquiring method and system thereof. The method is characterized by setting up a remote diagnosis system capable of being connected to a wired / wireless network; organizing doctors or medical staff of the management system to inquire the users; and setting comparison inquiry flow. Users can ask different doctors about the same illness. As the doctors have no idea of the diagnosis of other doctors before starting inquiry. The users can make a comparison among all the independent diagnosis results. The method utilizes the advance, high efficiency, and scientificness of the internet and gives patients quality and timely diagnosis, thereby ensuring the health of the people. With this method, the potential of doctors and other medical workers can be tapped, and the doctors and medical workers can have more service opportunities. Therefore, the method and system can promote the development of national medical development and ensure health of people.

The invention discloses a composition for detecting multiple gene mutations of lung cancer once and application of the composition. The composition comprises primers and probes for detecting EGFR, KRAS, BRAF, HER2, ALK, ROS1, RET, NTRK1, NTRK2, NTRK3 and MET gene mutations of the lung cancer and distribution modes of the primers and probes. According to the composition, the design of polymerase chain reaction (PCR) 8-tubes is employed, and every two PCR 8-tubes detect 11 gene mutations / fusion states of a sample; a corresponding fusion detection reagent and internal control reagent are held inone of the PCR 8-tubes; and a corresponding mutation detection reagent is held in the other PCR 8-tube. The composition uses a fluorescent PCR method to realize one-time detection of 119 gene fusionsand 112 gene mutation types of the lung cancer, so that detection time is greatly shortened; and operation is simple, and results are accurate; and the composition meets the urgent clinical needs of tumor patients on timely diagnosis and treatment, and helps accurate detection.

The invention discloses an intelligent animal husbandry and veterinary inspection device. The device comprises a fixing plate, wherein a placement groove is formed in one side of the fixing plate, theinner portion of the placement groove is provided with a placement box, the middle of one side of the top end of the fixing plate is provided with a control box, one side of the control box is provided with a battery, the inner portions of the two ends of the fixing plate are both provided with bearing sleeves, and the inner portions of the bearing sleeves are provided with fixing stakes. The intelligent animal husbandry and veterinary inspection device has the advantages that a first fixing column, a second fixing column and a transverse rod are arranged to form an operation platform, thereby achieving the similarity of the operation platform to a livestock living fence, reducing the generation of dysphoria of livestock due to environmental factors and providing convenience for a doctorto perform inspection; a feces collection tank is formed in the operation platform so that feces discharged by animals fall into the feces collection tank on the bottom through a net plate, it is avoided that the operation is affected on the operation platform, and cleaning after inspection is convenient; and an infrared scanner in the middle of a mounting plate and a display screen at one side ofthe mounting plate are arranged, thereby achieving that imaging is carried out on the inner portions of the livestock bodies conveniently, and improving timely diagnosis by a doctor.

The invention provides a remote diagnosis and treatment service system with a medical history information management function. The remote diagnosis and treatment service system is characterized by comprising a cloud server, a user interaction device, a doctor or medical personnel interaction device; the remote diagnosis and treatment service system is provided with a medical history information management function module; all medical information of a user, i.e. a patient is stored in a uniform format; one medical record is stored after inquiry in each time, examination in each time and treatment in each time of the user; the medical records are summarized for forming a medical history of the user; and the medical personnel can conveniently find out the specific medical history through the finding on keywords of the medical records. The advanced, efficient and scientific features of network resources are used, so the patient can obtain high-quality and timely diagnosis and treatment, and the body health of people is ensured.

The invention belongs to the field of biological sample analysis and detection, and particularly relates to an integrated system for cell enrichment, separation, dyeing and flaking. The integrated system for cell enrichment, separation, dyeing and faking comprises an automatic control module, and a mechanical control device, a cell separation device and a specimen slide preparation device which can be controlled by the automatic control module in a linkage manner. According to the system disclosed by the invention, CTCs tumor cells are extracted by using the cell separation device in a filtering manner and then transferred to the specimen preparation device for dyeing treatment, and the whole operation process has relatively high automation degree and relatively high flux. All modules ofthe system are reasonable in layout and compact in structure; various functions of sample transferring, sample fixing, sample filtering, cell staining and sample sealing are integrated into one systemfor operation, the whole system is extremely high in integration degree, has the advantages of automation and high flux, can meet the requirement of individualized medical treatment, and is applied to various medical institution occasions, timely diagnosis and the like.

The invention relates to a method and a system thereof for remotely and automatically searching diagnosis and treatment. The method is characterized in that a remote diagnosis and treatment system connected with a wired network or a wireless network is set and configured to let a user automatically search a diagnosis and treatment function module; a user interaction device is provided with an emergency notice button connected with the remote diagnosis and treatment system; the mobile phone of the user can keep the system informed the moment when the user badly needs diagnosis and treatment in case of an emergency; the system then keeps emergency medical personnel informed nearby; the emergency medical personnel take the task and head for places when receiving the notification; after emergency medical personnel meet with the user needs diagnosis and treatment, the remote diagnosis and treatment system is connected to start diagnosis and treatment; and related procedures such as disease diagnoses, dosing with proper diagnoses, nursing and paying are finished. The method and system thereof for remotely and automatically searching diagnosis and treatment has following beneficial effects: advanced, efficient, and scientific network resources are utilized such that the patient can receive optimal and timely diagnosis and treatment; and therefore people's physical health is ensured.

The invention discloses a method for carrying out telemedicine by using streaming media. The method is characterized in that a telemedicine system which can be connected with a wired network or a wireless network is arranged; the streaming media are arranged in the telemedicine system; a user is diagnosed and treated by a medical service provider through video and audio conversations; a camera is arranged in a smartphone or a computer of the user to shoot physical signs and disease parts of the user in real time; a detection device connected with the mobile phone or the computer of the user is further arranged to collect the health information of the user in real time; in the streaming media telemedicine, the user is communicated with doctors or medical personnel through video and audio to transmit the health information or photos in real time; and a cloud server is arranged to collect various information, manage and communicate in the whole streaming media telemedicine. The method disclosed by the invention has the advantages that by utilizing the advancement, the efficiency and the scientificity of network resources, high quality and timely diagnosis and treat on patients can be realized and the body health of people is guaranteed.

The invention relates to the enzyme combined immune absorbing testing for diagnosing bird flu affected chicks. It expands H9N2 bird flu virus, acquiring target section to connect with the carrier to restructure the expressing particle, injecting into bacillus coli expression to get a conjugated protein which is purified to get H9N2 bird flu virus NS1 protein to be antibody wrapping enzyme reaction plate, to build the antibody level to be reacted to inspect of the serum, getting the marginal value and least sample number of the enzyme combined immune adhesive test through statistics, and finally based on the average OD value to identify the bird flu affection status of the overall poultry. Through overall diagnosis, it alleviates nonspecific reaction, provides scientific proof for timely diagnosis and prevention of bird flu.

The invention discloses a method for determining a position of a crack of a fan blade. The method comprises S1, establishing a database of fan blade failure by simulation, S2, measuring first few order natural frequencies of an actual blade to be detected, and S3, inputting the actual blade data measured in the step S2 into the fault database established in the step S1, and detecting the crack position of the actual fan blade. The method uses a simulation method to compute the position of the blade crack, not only realize timely diagnosis of the fan blade crack, but also realize quantitative analysis of the crack position of the fan blade, has a fast diagnosis speed, produces a reliable result and provides a strong guarantee for the equipment maintenance.

An embodiment of the invention discloses a self-service detection system, which is used for personal self-detection of disease such that the user can self-medicate or quickly seek medical treatment according to the detection result, or the CDC (Center for Disease Control) can timely understand the outbreak of disease. The self-service detection system comprises a central control system, a sample unit, a self-service unit, a detection unit and a result showing unit, wherein the central control system controls the respective units, communicates with a medical institution or the CDC, and informsthe CDC when a predetermined outbreak of disease occurs in the detection result; the self-service unit allows the user to self-enter the symptoms; the sample unit samples the sample under test and automatically transmits the sample to the detection unit; the detection unit detects the sample; and the result showing unit shows the detection result, disease type and treatment suggests. The self-service detection system provided by the application realizes self-inspection of individual patients, shortens the time of medical treatment, realizes timely diagnosis and medication, and facilitates national monitoring and census of certain diseases.

The invention provides an automatic monitoring system for central venous pressure. The system comprises a three-way pipe, a pressure sensor connector, a pressure sensor, a signal transmission system and a record display system. The central venous pressure is acted upon the pressure sensor through effect of the pressure sensor connector. Then, the pressure sensor outputs an electric signal corresponding to central venous pressure. Then, central venous pressure is transmitted to record display system through the signal transmission system. Therefore, obtained data on central venous pressure can be used for clinical detection and analyses for doctors. The automatic monitoring system for central venous pressure has the following beneficial effects: there is no need to have complicated zero-positions to label so that central venous pressure can be rapidly measured in a real-time manner; through data transmission, central venous pressure can be used for real-time reception of clinical doctors and measurement of changes in central venous pressure and formulation of timely diagnosis and treatment schemes.

The invention relates to a telemedicine drug information managing method. The method is characterized in that a telemedicine system which can be connected with a wired network or a wireless network is arranged; the telemedicine system is provided with a drug information managing function module; a user selects an appropriate drug supplier and places a drug purchasing order to the supplier; and when the user places the order through the system to purchase a drug, the generated order is sent to the corresponding drug supplier through a drug and order managing database. The method disclosed by the invention has the advantages that by utilizing the advancement, the efficiency and the scientificity of network resources, high quality and timely diagnosis and treat on patients can be realized and the body health of people is guaranteed; and by applying the method, the potential of the doctors or the medical personnel can be fully excavated and motivated, more service opportunities can be provided to the doctors or the medical personnel and a significant role in promoting the medical enterprises and the people health protection of developing countries is played.