48 results about "Healthcare information technology" patented technology

Described herein is a framework for predicting development of a cardiovascular condition of interest in a patient. The framework involves determining, based on prior domain knowledge relating to the cardiovascular condition of interest, a risk score as a function of patient data. The patient data may include both genetic data and non-genetic data. In one implementation, the risk score is used to categorize the patient into at least one of multiple risk categories, the multiple risk categories being associated with different strategies to prevent the onset of the cardiovascular condition. The results generated by the framework may be presented to a physician to facilitate interpretation, risk assessment and / or clinical decision support.

The invention belongs to the technical field of medical information, and specifically relates to a medical image clustering method based on entropy. The method provided by the invention comprises the steps that (1) an image to be clustered gives a clustering request; (2) an image is pre-processed; (3) the image is thinned; (4) weighted undirected image clustering is carried out based on entropy; and (5) a result is shown. According to the invention, the entropy method is used to carry out medical image clustering; a medical image set is abstracted into a full image; thinning pruning is carried out on the full image; left sides show that two images are very similar with each other; the weighted undirected image clustering method is provided; through the processes, medical image clustering is realized; the clustering time can be effectively reduced; the clustering accuracy is not significantly reduced; and the method helps a doctor to diagnose the condition of a patient in daily work.

The invention belongs to the technical field of medical information, and particularly relates to a medical image multi-stage classification method based on a symmetry theory. The method comprises the following steps that: images to be classified provide classification requests, wherein the images to be classified need to be original medical image data; and an image preprocessing process comprises the steps of image-based modeling, multi-stage classification and result display. The concepts of weak symmetry and high symmetry provided by the invention belong to redefinition on the medical images. A weak symmetry judging algorithm and a high symmetry judging algorithm are provided for realizing the multi-stage classification of the medical images. The classification accuracy of the multi-stage classification is very high, and the direct connection and layer-by-layer deep classification is realized in each stage, so the diagnosis precision of a doctor is improved, and the diagnosis time of the doctor is shortened. The medical image classification is realized by adopting the symmetry theory, so that the medical image multi-stage classification method based on the symmetry theory has higher accuracy.

The invention discloses a clinical blood transfusion evaluating system and evaluating method, and relates to a medical information technology. The clinical blood transfusion evaluating system comprises a central processor, an input terminal and a user terminal, wherein the output end of the input terminal is connected with the input end of the central processor, the central processor is further in both-way connection with the user terminal and a local database, and the local database is used for storing department data tables, medical group tables, doctor tables and hospital total data tables. The local database is further connected with at least one third party database. The third party database is one of an HIS database, a BIS database and an LIS database. According to the clinical blood transfusion evaluating system and evaluating method, an expert-level system is constructed, experience data of all doctors can be integrated, expert-level technological advices are provided for doctors when the doctors make blood prescriptions, reasonable blood prescriptions are convenient for doctors to make, meanwhile, blood transfusion data sharing among all hospitals can be achieved, professional ability of all the doctors is improved, and blood management ability of hospitals and blood banks is improved.

The invention discloses a medical information sharing method and system based on a block chain and a readable storage medium. The method comprises the following steps: creating a blockchain node to form an initial blockchain alliance chain network; inputting the medical information into different databases in a classified manner according to different characteristics. The database related to information sharing is connected with the blockchain node; a unified client is arranged, wherein a user registers basic information through the client; the client initiates an information request to the alliance chain main node through the p2p network; after receiving the information request, a main node broadcasts the request to all nodes in the alliance chain, and after receiving a node response reaching the consensus, retrieves medical information requested by the user from a database outside the chain and synchronizes the medical information to a storage module of the block chain; and the userobtains the operation authority after passing the identity authentication. According to the invention, the information sharing of a plurality of medical institutions is realized by using a block chaintechnology and a medical information technology, the safety problem of medical information sharing is solved, and the personal privacy of a patient is guaranteed.

The invention belongs to the technical field of medical treatment information, and particularly relates to a medical image retrieving method on basis of an uncertain fixed-point image, which comprises the following steps: (1) making an inquiry request to a to-be-retrieved image; (2) preprocessing the image; (3) modeling for the image; (4) inquiring the uncertain fixed point image; and (5) displaying the result. The retrieving structure provided by the invention aims to compare probably similar images rather than compare all nodes and sides of each image in all image data bases, so that the time complexity of the process of image retrieval is reduced. The precision ratio is taken as the standard for accuracy evaluation, so that the medical image retrieving method on basis of the uncertain fixed-point image has higher accuracy. As an uncertain fixed image model is sensitive to texture change, the medical image retrieving method on basis of the uncertain fixed-point image has higher sensitivity.

The present invention is applied to the technical field of medical information, and provides a method, device, and system for improving health. The method comprises obtaining health data of a user and creating a health improvement plan according to the health data. In the present invention, when the user terminal obtains the health data of the user, it creates a health improvement plan that can direct the user to improve his / her health according to the health data, so that the user can manage his / her own health systematically and comprehensively, and health improvement plans such as scientific prescriptions, reasonable diet, correct exercise, good attitudes, and beautiful environments are brought into the life style of every person.

The invention belongs to the technical field of medical information, and particularly relates to a medical image classification method based on a KAP digraph model. The method includes that classification requests are proposed by images to be classified; the images to be classified are original medical image data; and an image pre-processing process, including an interested ROI area is extracted from the original medical images, the gray-scale histogram of the image ROI area is calculated, the trough list of the gray-scale histogram of the image ROI area is obtained, images are graded based on the trough list to extract texture characteristics, the graded texture images are standardized to unified size based on the actual needs, and the angular points of the images are extracted at the texture parts, is carried out. The texture angular point extraction method effectively reduces the angular point extraction time, and meanwhile, the texture parts are the most drastic positions of grey-scale changes and are the important positions for reflecting the information content in the images, and the representativeness of the angular points is improved.

The invention is suitable for the technical field of medical information and provides a rapid intraoperative pathological diagnosis system and method. The system comprises a sample preparation module, an optical imaging module and a data analysis module, wherein the sample preparation module extracts a diseased sample tissue from a patient body, fixes the diseased sample tissue by adopting a chemical reagent, then performs optical clearing treatment on the diseased sample tissue by adopting an optical clearing agent and finally performs fluorescent staining treatment on the diseased sample tissue; the optical imaging module first arranges and fixes the diseased sample tissue subjected to the fluorescent staining treatment, and then performs optical scanning imaging treatment on the diseased sample tissue subjected to the fluorescent staining treatment, by adopting a functional microimaging system, so as to obtain a functional diagram and an optical section diagram of the diseased sample tissue; and the data analysis module performs comparative analysis on the functional diagram and the optical section diagram as well as existing disease database data to generate a diagnosis result report. The system and the method are high in section-making speed and high in section-making quality.

The invention relates to the technical field of medical information, and discloses an intelligent hospital guide device, which comprises a to-be-diagnosed person distinguishing module, a patient partselection module, a disease part accurate module, a disease list generation module, a symptom matching module, a department list selection module, a department registration module and a department intelligent AR whole-course navigation module. The invention discloses an intelligent hospital guide method and device. The symptom matching module, the department list selection module and the department registration module are arranged, so that the pain of the patient can be quickly and effectively determined and matched, the most suitable registration department is actively recommended, the condition that patients queue up in large batches due to the limitation of the number of workers in a hospital is avoided, and the doctor-seeing efficiency of a hospital is improved; the department intelligent AR whole-course navigation module is arranged in the hospital guide device, so that the travel route navigation of a hospital department can be carried out according to the independent requirements of patients, and the patients can quickly find the department for inquiry.

Computerized systems and methods facilitate the generation of customized test scripts for testing customized healthcare information technology systems. A number of different test script templates may be provided that each corresponds with a different scenario of use of the healthcare information technology system. A user may select a test script template and modify the test script template to generate a customized test script to meet the unique design and / or patient scenarios for a given installation of a healthcare information technology system. The test script template modification process may include first presenting an outline of the test script template, which the user may choose to modify. A detailed view of the test script template may then be provided that allows the user to view and customize actions and expected results in order to generate the customized test script.

The invention discloses a hospital low-administration risk prevention and control system developed based on a commercial intelligent system, and relates to the technical field of medical information.According to the system, all business information systems in a hospital are integrated together by using an existing business intelligent system; and the system performs the following steps: extracting information mainly monitored by hospital record inspection from data in an information island of an online running business system (HIS, RIS, LIS, HERP, PASS and the like) into a data warehouse through an ETL tool in a commercial intelligent system; carrying out data mining on the data in the data warehouse, defining the data into index items in a multi-dimensional manner, and then integrating the index items into data needing to be displayed; finally, data needing to be displayed is made into various charts through a sail soft report tool, and the charts are visually displayed through an information display platform. After the system is actually operated, the daily management workload of a hospital commemorator is greatly reduced, the risk that data is tampered is reduced, risk indexescan be monitored in real time, and adverse events and violation events are prevented from happening.

The invention discloses a medical big data center based on a hybrid database structure and a construction method of the medical big data center, and the medical big data center comprises hospital data, an API data operation interface, a data service layer, an ETL data cleaning module, a massive various-type structured data processing module, a deep learning algorithm processing module, a relational database and a non-relational database; the construction method comprises the following steps: 1) performing data collection; 2) performing data integration; 3) performing data cleaning; 4) storingthe structured data; and 5) processing and storing the unstructured data. The invention relates to the technical field of medical information, and particularly provides a medical big data center basedon a hybrid database structure and a construction method of the medical big data center. The medical big data center is highly informationized, unified in specification, interconnected and intelligently analyzed.

The invention belongs to the technical field of medical information and provides a measurement method and device for cardiac blood flow speed of magnetic resonance. The method comprises the following steps: firstly applying radio frequency pulse and a layer gradient within the first repetition time; applying a first blood flow compensation gradient in a layer-selected gradient direction; then, applying N phase encoding gradients, wherein two adjacent phase encoding gradients are the same in amplitude and time interval and different in directions; finally, applying a frequency encoding gradient and collecting data on a first image layer surface; and subtracting phase images obtained within two repetition time and obtaining a cardiac blood flow speed image. The two repetition time is the same as the first repetition time while the direction of the second blood flow compensation gradient applied within the first repetition time is opposite to the direction of the first second blood flow compensation gradient applied within the second repetition time. The measurement method and device for cardiac blood flow speed of magnetic resonance help collect multiple strips in each repetition time so that time required for collection of overall images is shortened.

The invention discloses a patient identity matching method based on PSO algorithm optimization, and relates to the technical field of medical information. The method comprises the following steps: acquiring patient identification information data from a medical database, sorting the patient identification information data, determining information items with higher universality and higher saturation in a patient identifier domain, and combining the information items to obtain a universal identity information framework; sorting patient identification information data, carrying out barrel dividing, calculating information item similarity of an identity information framework corresponding to the patient identification information data item by item, carrying out weighted summation on the information item similarity of the identity information framework to obtain overall similarity of patient identity information, and judging the patient identity based on the overall similarity of the patient identity information. The problems that the sample data calculation amount is large, and the weight coefficient of the similarity is determined manually instead of the optimal solution are solved.

The invention belongs to the technical field of medical information, and discloses an emergency triage instant registration information processing system and an emergency triage instant registration information processing method. The emergency triage instant registration information processing system comprises an emergency registration module, a registration and registration fee paying separationmodule and an owed fee control module. The emergency triage instant registration information processing system and the emergency triage instant registration information processing method have the advantages that information processing technologies are applied, real emergency registration business procedures can be synchronously carried out when emergency triage is carried out on emergency patientsby emergency triage nurses, diagnosis and treatment electronic medical advice can be issued in a hospital information system (his) by doctors for the emergency patients, accordingly, acute and severepatient rescue time delay can be shortened to the greatest extent, and the emergency triage instant registration information processing system and the emergency triage instant registration information processing method are wide in applicability, high in operability and convenient to popularize.

A method for evaluating a healthcare information system includes first determining a first specification for the healthcare information system. The first specifications may include healthcare profile data for specifying a profile of a healthcare provider, technology profile data for specifying a profile of technology resources, and performance data for measuring the benefits associated with performance indicators of the healthcare information system. Then, an evaluation is determined from the first specification, which may include system performance values. Additionally, characteristic values for performance indicators may be presented to the user. Next, a second specification is then determined by specifying to the user that at least some values of the first specification may be changed. Then, an evaluation for the healthcare information system is determined for the second specification.

The invention discloses a medical information management system, and belongs to the technical field of medical information. The medical information management system comprises a fingerprint input module, a diagnosis module, a comparison module, a database and a man machine, wherein the fingerprint input module is used for acquiring and inputting fingerprint of a registration patient, and used for inputting identity information and a registration department of the patient; the diagnosis module is used for inputting diagnosis information of the patient and used for receiving information fed back from the database; the comparison module is used for comparing the fingerprint with the diagnosis information; the database is used for storing the fingerprint and the registration department of a registration person, and the identity information, the diagnosis information and the comparison information of the patient; the man machine is used for displaying input data and comparison results; the fingerprint input module is used for transmitting data to the comparison module, the database and the man machine in a direction; the database is in bidirectional communication with the diagnosis module and the comparison module through electric signals; and data are transmitted to the man machine from the database in a direction. According to the scheme, due to arrangement of the fingerprint input module, and with the combination of the comparison module and the like, registration persons can be precisely recognized, and the situation that a scalper registers for multiple times is avoided.

The invention discloses a hospital adverse event management system, relates to the technical field of medical information, and overcomes the problems and defects existing in the traditional hospital adverse event reporting process. The system specifically comprises a party end, a department responsible end, a quality management office end, a related functional department processing end and an archive management end; the party end declares an adverse event, the adverse event is approved by the department responsible end and the quality control office end and sent to the related functional department processing end for processing, the department responsible end and the quality control office end are approved again after processing, and the file management end files the event; and the adverse event declaration content comprises an event occurrence date, result of whether the event encompasses a patient, an event occurrence place and / or an event error type. The hospital adverse event management system provided by the invention standardizes the reporting process of the adverse events, and strictly controls the quality and efficiency of processing the adverse events and the gateway for analyzing whether the adverse events are in place or not.

The disclosed methods, systems, and computer-program products allow a credit or charge card issuer to promote healthcare information technology (HIT) products to physician card members that are affiliated with a healthcare organization, such as a preferred-provider organization (PPO). In an embodiment, the PPO endorses at least one HIT product, such as an electronic medical record (EMR), and the PPO identifies the endorsed HIT product to a transactional card provider. The transactional card provider then identifies at least one supplier of the endorsed HIT product and negotiates a discount on the endorsed HIT product when purchased from identified HIT supplier using a financial transaction instrument issued by the transactional card provider. The financial transaction instrument may be provided to the physician card member, who may purchase the endorsed HIT product from the identified supplier at the negotiated discount.

The invention discloses a hospital performance information processing method, system and device and a storage medium. The method comprises the steps of obtaining basic data of all preset indexes of each hospital in an area; performing rank conversion on the basic data of each hospital to obtain first evaluation data of all preset indexes of each hospital; summarizing the first evaluation data of the hospitals based on the preset weights of the preset indexes to obtain second evaluation data of the hospitals; and finally, ranking the second evaluation data, and outputting a hospital performanceinformation processing result according to a ranking sequence. The system comprises an acquisition module, a conversion module, a summarizing module and a ranking module. By using the method providedby the invention, the performance information processing results of the hospitals can be obtained clearly and efficiently, and the difference quantification between the performance information processing results of the hospitals is more accurate and intuitive. The method can be widely applied to the technical field of medical information.

The invention discloses a medical information management system, and belongs to the technical field of medical information. The medical information management system comprises a fingerprint input module, a diagnosis module, a comparison module, a database and a man machine, wherein the fingerprint input module is used for acquiring and inputting fingerprint of a registration patient, and used for inputting identity information and a registration department of the patient; the diagnosis module is used for inputting diagnosis information of the patient and used for receiving information fed back from the database; the comparison module is used for comparing the fingerprint with the diagnosis information; the database is used for storing the fingerprint and the registration department of a registration person, and the identity information, the diagnosis information and the comparison information of the patient; the man machine is used for displaying input data and comparison results; the fingerprint input module is used for transmitting data to the comparison module, the database and the man machine in a direction; the database is in bidirectional communication with the diagnosis module and the comparison module through electric signals; and data are transmitted to the man machine from the database in a direction. According to the scheme, due to arrangement of the fingerprint input module, and with the combination of the comparison module and the like, registration persons can be precisely recognized, and the situation that a scalper registers for multiple times is avoided.

The invention discloses a processing system, method and device for medical question and answer voice, and a storage medium. The system comprises a medical question and answer voice information processing platform and an execution unit, wherein the medical question and answer voice information processing platform comprises a presentation layer, a business logic layer, a data access layer and a communication interface used for data integration and interaction; and the execution unit comprises a voice acquisition module, a voice processing module, a synchronous translation module, an answer publishing module and an auditing module. According to the method, medical question and answer voice information is processed through the system. By using the method provided by the invention, a doctor candirectly adopt a voice form when answering medical questions, so the answering efficiency of the doctor can be improved; the demands for repeated answers about medical records and symptom can be reduced, and the burden of doctors during answering of consultation is relieved; meanwhile, auditing and editing information of medical question answers is recorded, so subsequent responsibility tracing is very simple and clear. The processing system, method and device can be widely applied to the technical field of medical information.

The invention discloses a medical resource recommendation information processing system, a method, a device and a storage medium. The system comprises a system framework and an execution unit, and thesystem framework comprises a presentation layer, a service logic layer, a data layer, a base layer and a peripheral interface used for data integration and interaction; and the execution unit comprises a first acquisition module, a screening module and a publicity module. According to the method, the medical resource recommendation information is processed through the system. By using the methodprovided by the invention, good medical resource information can be provided for a patient, the openness of medical resources is ensured, and meanwhile, abstract medical levels are quantified throughsorting; and the patient can be relieved in terms of the obtained medical consultation result and diagnosis specialty, the trust degree of the patient to doctors and hospitals is improved, and the doctor-patient relationship can be effectively relieved. The method can be widely applied to the technical field of medical information.

The invention relates to a data error correction early warning method and system and a storage medium, and belongs to the technical field of assisted reproductive medical information, and the method comprises the steps: obtaining a first query request of a current user for a medical record table in a database, and obtaining the medical record table in a corresponding time range according to the first query request, judging and processing each data item in the acquired medical record sheet according to a preset judgment rule to form an error early warning sheet, feeding back the current error early warning sheet to the current user to enable the current user to check specific data, wherein the current user clicks the corresponding error data item to form a second query request; and if a second query request of the current user is received, obtaining all medical records corresponding to the clicked error data item according to the second query request. The invention has the advantages that errors in the medical record sheet can be intelligently recognized and fed back to the user for modification.

The invention provides a remote management method and system based on a medical platform and belongs to the technical field of the medical information. The method comprises steps that the login information of a user is obtained; according to the login information, a role of a user is obtained; if the role is a first role, the hospitalization information of a patient is determined according to thelogin information; according to the hospitalization information, the fee information that the user needs to pay is determined; a payment instruction which is used for paying the fee amount corresponding to the fee information and inputted by the user is collected; a payment two-dimensional code is displayed according to the payment instruction, and the user realizes payment of the fee amount through scanning the two-dimensional code; the payment record is generated. Patients have no need to queue up for payment, great convenience is brought to the patients, when doctors or nurses need to knowthe information of the patients, going to wards of the patients to ask face to face is not needed, great convenience is brought to the doctors and the nurses, and a lot of time is saved.