Expert system and diagnosis and treatment system for patient recovery
An expert system and patient technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as no one cares, diseases are difficult to obtain effective and correct diagnosis and treatment, and large hospitals are overcrowded. , to avoid crowded queuing environment, be beneficial to recovery as soon as possible, and prevent mutual infection.
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Embodiment 1
[0052] see figure 1 As shown, an expert system for patient rehabilitation, the system provides remote treatment to patients through physician network diagnosis, and is characterized in that: the expert system includes a database, a server, a storage unit and peripherals, and the database is in accordance with Resource types are divided into genetic disease data and non-genetic disease data, servers include master service modules and slave service modules, and peripherals include network ports, printing devices, scanning devices, input devices, display devices, and external storage devices.
[0053] Further, the database is a network database, based on the background database to realize interconnected management through network backup, the main service module includes a foreground module, an analysis module and a prediction module, and the foreground module is used to complete data download, query and data upload The analysis module is used to retrieve and store the data on th...
Embodiment 2
[0063] Compared with Example 1, Example 2 further clarifies the establishment method of the expert system. The specific establishment method can be carried out according to the following steps:
[0064] (1) Investigation of medical resources and establishment of database;
[0065] The survey content includes doctor information, clinic information, and diagnostic equipment information; doctor information includes name, gender, specialty, qualifications, diseases that are good at diagnosis and treatment, working years, and affiliated clinics; clinic information includes name, grade, geographical location, and diagnostic equipment. Summary; medical equipment information includes equipment name and model, diagnostic accuracy, new and old conditions, frequency of use, affiliated clinics, number of operators, and proficiency; associate doctor information, clinic information, and diagnostic equipment information through a database; the medical resources The integrated system can be ...
Embodiment 3
[0069] Compared with embodiment 2, embodiment 3 further clarifies the prediction model of the prediction module of the expert system. The specific steps are as follows:
[0070] Firstly, the patient data is extracted from the doctor’s usage module, and the Bayesian model is selected as the prediction model. The methods for learning the Bayesian network structure include Markov chain Monte Carlo local search method or simulated annealing method or method based on ant colony optimization. Assuming that the variable set X={X1, X2,...,Xn}, the Bayesian network structure S encodes the set of conditional independence assertions related to the variables in X, which is represented by a directed acyclic graph, and then from the patient The parameters of the data-learned Bayesian network, which form part of the conditionally probabilistic defined Bayesian network, can be estimated from patient data using the Expectation-Maximization (EM) method, which is useful in addressing two problem...
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