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Structured medical record duplicate checking method and device and storage medium

A structured, medical record technology, applied in the field of digital medical care, can solve problems such as low efficiency of weight checking, poor writing quality of medical documents, irresponsible patients, etc., and achieve the effect of high weight checking efficiency

Pending Publication Date: 2022-07-01
智业软件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Copying medical records leads to the loss of value of medical records, which is irresponsible to patients, resulting in poor quality of medical documents, which may cause medical disputes
[0003] Existing screening of copied medical records either requires a large amount of manual intervention for comparison, or simply performs text comparison through programs, and the efficiency of duplicate checking is very low

Method used

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  • Structured medical record duplicate checking method and device and storage medium
  • Structured medical record duplicate checking method and device and storage medium
  • Structured medical record duplicate checking method and device and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0033] like figure 1 Shown is a flowchart of a method for checking the severity of a structured medical record according to an embodiment of the present invention, showing the specific implementation steps of the method, including:

[0034] S1: Acquire the structured medical record, filter out the label content corresponding to the label attribute in the structured medical record according to the predefined label attribute, obtain medical record data, and extract one or more key elements in the medical record data word;

[0035] S2, use the hash algorithm to extract the 64-bit binary fingerprint feature of the keyword, and carry out weighted accumulation to the 64-bit binary fingerprint feature corresponding to the keyword to obtain the 64-bit binary feature sequence string of the structured medical record;

[0036] S3: Divide the 64-bit binary characteristic sequence string into 4 consecutive 16-bit binary subsequence strings, according to the 4 segments of 16-bit binary sub...

Embodiment 2

[0054] like figure 2 Shown is a schematic diagram of constructing a medical record database according to an embodiment of the present invention, showing a process of constructing a medical record database. Based on the keywords appearing in the structured medical records, the present invention uses the SimHash algorithm to generate a 64-bit binary characteristic sequence string, and divides the 64-bit binary characteristic sequence string into 4 index segments, each index segment is a 16-bit binary subsequence string, The 4-segment index shards and related index files are stored in a relational database as a medical record database.

[0055] Based on the constructed medical record database, the present embodiment proposes a method for checking the severity of structured medical records, including:

[0056] Step 1, extracting keywords in structured medical records.

[0057] This method considers two similar structured medical records, they must have shared content. However,...

Embodiment 3

[0081] The present invention also provides an electronic device, such as image 3 As shown, the electronic device includes a processor 301, a memory 302, a bus 303, and a computer program stored in the memory 302 and executable on the processor 301, the processor 301 including one or more processing cores, and the memory 302 through the bus 303 is connected to the processor 301, the memory 302 is used for storing program instructions, and the processor implements the steps in the above method embodiments of the present invention when the processor executes the computer program.

[0082] Further, as an executable solution, the electronic device may be a computing device such as a desktop computer, a notebook computer, a palmtop computer, and a cloud server. Electronic devices may include, but are not limited to, processors, memory. Those skilled in the art can understand that the composition structure of the above electronic device is only an example of the electronic device, ...

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Abstract

The invention relates to the technical field of digital medical treatment. The invention discloses a structured medical record duplicate checking method which comprises the following steps: acquiring a structured medical record, filtering the structured medical record to obtain medical record data, and extracting one or more keywords in the medical record data; extracting 64-bit fingerprint features of the keywords, and performing weighted accumulation on the 64-bit fingerprint features corresponding to the keywords to obtain a 64-bit feature sequence string of the structured medical record; dividing the 64-bit feature sequence string into continuous 4 sections of 16-bit sub-sequence strings, generating a query statement according to the 4 sections of 16-bit sub-sequence strings of the structured medical record, the medical record category and the disease diagnosis code, and obtaining a query result from a medical record database based on the query statement; and determining the Hamming distance between the 64-bit feature sequence string of the structured medical record and the 64-bit feature sequence string of the medical record contained in the query result, and determining whether repeated medical records are queried according to the Hamming distance. According to the method, similar structured medical records can be quickly positioned, and the duplicate checking efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of digital medicine, and in particular, to a method, a device and a storage medium for checking the duplication of structured medical records. Background technique [0002] In the medical information system, doctors quickly generate medical record documents through templates, and then write them in a structured way. However, some doctors use the copy and paste function to quickly complete the writing of medical records, and there are cases where medical records are copied. Especially in patients with the same disease, the chief complaint, current disease history, past history and treatment methods are exactly the same, even the punctuation marks are the same. Copying medical records makes medical records lose their value, is irresponsible to patients, and results in poor writing quality of medical documents, which may lead to medical disputes. [0003] The screening work of existing copies of medical recor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H10/60G16H50/70G06F16/242G06F16/245G06F40/279
CPCG16H10/60G16H50/70G06F16/2433G06F16/245G06F40/279
Inventor 徐达雄李程扬黄艺纯江振华王远春
Owner 智业软件股份有限公司
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