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Method and system for testing data processing accuracy of pulmonary function detector

A technology of data processing and pulmonary function instrumentation, applied in the direction of electrical digital data processing, diagnostic signal processing, software testing/debugging, etc., can solve problems such as inability to accurately judge the accuracy of pulmonary function instrument data processing, so as to avoid errors and improve judgment The effect of precision

Inactive Publication Date: 2017-08-29
SHENZHEN MEIHAO CHUANGYI MEDICAL TECH
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Problems solved by technology

[0005] The purpose of the present invention is to provide a new test method and system for the accuracy of data processing of pulmonary function instruments, aiming at solving the problem that existing test methods cannot accurately judge the accuracy of data processing of pulmonary function instruments

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  • Method and system for testing data processing accuracy of pulmonary function detector
  • Method and system for testing data processing accuracy of pulmonary function detector

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] The first embodiment of the present invention discloses a method for testing the accuracy of data processing of a pulmonary function instrument, comprising the following steps:

[0020] S1, read the respiratory waveform curve;

[0021] S2. Using the data processing module of the spirometer to be tested to perform data processing on the respiratory waveform curve to obtain measured values ​​of pulmonary function parameters;

[0022] S3. Comparing the measured value of the pulmonary function parameter with the standard value of the pulmonary function parameter to determine the accuracy of the data processing of the spirometer; the standard value of the pulmonary function parameter is the value of the pulmonary function parameter of the respira...

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Abstract

The invention relates to the field of personal software testing, and provides a method for testing the data processing accuracy of a pulmonary function detector. The method comprises the following steps: S1, reading a breath wave curve; S2, carrying out data processing on the breath wave curve by adopting a data processing module of the to-be-tested pulmonary function detector, thus obtaining measured values of pulmonary function parameters; and S3, comparing the measured values of the pulmonary function parameters with the standard values of the pulmonary function parameters, thus determining the data processing accuracy of the pulmonary function detector, wherein the standard values of the pulmonary function parameters are the pulmonary function parameter values of the breath wave curve. For the testing method provided by the invention, the flow data of a standard tested person or the breathing simulator does not need to be collected, so that the errors during the data collection process are avoided, the comparison result of the measured values of pulmonary function parameters and the standard values of the pulmonary function parameters directly reflects the data processing accuracy of the pulmonary function detector, and thus the judging precision for the data processing accuracy of the pulmonary function detector is improved.

Description

technical field [0001] The invention relates to the field of software testing, and more specifically, to a testing method and system for the accuracy of data processing of a pulmonary function instrument. Background technique [0002] Forced vital capacity (FVC), peak respiratory flow rate (PEF), forced expiratory volume in 1 second (FEV1.0), forced expiratory volume in 0.5 seconds (FEV0.5), forced expiratory volume in 3 seconds (FEV3. 0), maximum mid-expiratory flow (MMEF), etc. are key parameters to measure lung function. The spirometer usually includes a data acquisition module and a data processing module. During the pulmonary function test process using the spirometer, the data acquisition module is used to collect the respiratory flow data of the tester, and the data processing module calculates the collected respiratory flow data. Obtain the measured value of the pulmonary function parameter, because the measured value directly reflects the health status of the teste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/08G06F11/36
CPCA61B5/08A61B5/72G06F11/3688
Inventor 章丽琴刘应贵
Owner SHENZHEN MEIHAO CHUANGYI MEDICAL TECH
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