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Patient portrait drawing method and device based on medical big data

A big data and patient technology, applied in the field of medical big data, can solve problems such as inability to quickly understand patients, achieve strong professionalism, solve calculation deviation, and improve accuracy

Active Publication Date: 2017-03-22
杭州数智莱达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the current problem that "doctors on duty cannot quickly understand patients", the present invention provides a patient portrait method and device based on medical big data

Method used

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  • Patient portrait drawing method and device based on medical big data
  • Patient portrait drawing method and device based on medical big data

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Experimental program
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Embodiment 1

[0030] The embodiment of the present invention provides a patient portrait method based on medical big data, and the method of the present invention will be explained in detail in conjunction with the flow chart. see figure 1 , the flow of the method provided in this embodiment includes:

[0031] Step S1: Obtain pre-processed data and extract patient-related information from data sources. The main data sources and extracted information include the following parts:

[0032] Citizen card, medical insurance card, extraction includes patient's personal demographic information, including name, gender, age, occupation, place of birth, place of residence, family members, and work unit.

[0033] Health records: Extracted data include blood type, planned immunization, allergy history, maternal and child health care, chronic diseases, infectious diseases, physical examination information, etc.

[0034] Electronic medical records: Extracted data include outpatient records, emergency re...

Embodiment 2

[0044] An embodiment of the present invention provides a patient portrait device based on medical big data. The device is now described in detail in conjunction with the system architecture diagram of the device. See figure 2 .

[0045] At the bottom of the entire device is the data source, which includes structured data such as population information, HIS, LIS, electronic health records, electronic medical records, RIS / PACS, and unstructured data such as medical imaging, literature knowledge, and clinical guidelines. Since the organizational structure and storage methods of each data source are different, the technical methods adopted for data acquisition from different data sources include data probe, data capture, file analysis, database import, etc. Perform cleaning / filtering, transformation, structuring, normalization, vectorization. The offline data is stored in the group after preprocessing, and the online data is calculated and processed in real time using the Storm ...

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Abstract

The invention discloses a patient portrait drawing method and device based on medical big data. A professional medical clinic knowledge base is established, a new calculation model and a new method are adopted on the basis to construct a patient label, and the problems that universal user portrait drawing is low in accuracy and is not suitable to apply in the medical field and the individual privacy of the patient is difficult in protection are solved. In the method and the device, the extraction and the calculation of a label system are established on the basis of a medical knowledge base so that the method and device exhibit strong speciality, and therefore, the accuracy of the patient portrait drawing system is improved to a great extent; secondly, the risk factor, the increasing-decreasing factor and the correlation factor of label characteristics are considered so that the method and device are more in line with the disease development law; thirdly, the patient participates in the confirmation and the management of portrait drawing so as to eliminate the calculation deviation of the label; and finally, a block chain technology is introduced to the aspect of the individual privacy of patient portrait drawing data, and a risk that sensitive medical data is leaked is technically lowered.

Description

technical field [0001] The invention relates to the field of medical big data, in particular to a patient portrait method and device based on medical big data. Background technique [0002] At present, the number of outpatient and emergency departments in large hospitals in my country is very large. The doctor on duty needs to receive a patient in only 5-6 minutes. Although the doctor has a strong desire to fully understand the patient's situation, it is limited by time and energy and the patient's medical knowledge. Due to the limitations of medical treatment, doctors often issue checklists or prescriptions based on experience before fully communicating and understanding the individual conditions of patients. Doctors are overloaded with work, and patients do not understand, which virtually creates tension in the relationship between doctors and patients. [0003] At present, with the improvement of the health information construction of medical institutions in my country, v...

Claims

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Application Information

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IPC IPC(8): G06F19/00
CPCG16H10/60G16H50/70
Inventor 何必仕徐哲吴锋陈晖
Owner 杭州数智莱达科技有限公司
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