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Method and system for analyzing acid-base balance state

An acid-base balance and state analysis technology, applied in the field of blood gas acid-base balance analysis, can solve the problems of easy missed judgment, regularity and inconsistent steps, and achieve high accuracy, prevent missed judgment, and high accuracy

Inactive Publication Date: 2018-01-19
FOSHAN UNIVERSITY
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are four-step method, seven-step method, six-step method and stage-by-stage judgment method for acid-base balance disorder. Although these methods can make judgments on various types of acid-base imbalance, the regularity And the steps are not uniform, prone to missed judgments

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  • Method and system for analyzing acid-base balance state
  • Method and system for analyzing acid-base balance state

Examples

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Effect test

Embodiment 1

[0086] A 22-year-old male patient with diabetes had a severe respiratory infection, and the blood gas values ​​in the case data of his blood gas analysis included Na+=128, Cl-=94, HCO 3 -=6, PaCO 2 =15, pH=7.19, after inputting these blood gas values ​​into the blood gas value judging module, the blood gas value judging module first judges, because: [H+]=24×[PaCO 2 ] / [HCO 3 -]=24×15 / 6=60, that is, the H+ evaluation value is 60, and the corresponding H+ reference value is 63 when the pH is 7.19, so the blood gas value judgment module will output the correct judgment result of the data; then the blood gas symptom judgment module will pH value is used to judge, since pH=7.19﹤7.35, the blood gas symptom judgment module outputs the result of acidemia; then the primary judgment module is based on the pH value and PaCO 2 The numerical value is judged, and the output result is primary metabolic acidosis; then the compensatory nature judgment module judges the compensatory nature acc...

Embodiment 2

[0088] A 32-year-old male patient with a history of chronic alcohol consumption presented to the emergency room with complaints of nausea, vomiting, and abdominal pain for three days. He had eaten something to relieve the pain four hours earlier. He was conscious and had no abnormal findings on physical examination. Analyze blood gas values ​​in case data including Na+=132, Cl-=82, HCO 3 -=4, PaCO 2 =10, pH=7.25, after inputting these blood gas values ​​into the blood gas value judging module, the blood gas value judging module first judges, because: [H+]=24×[PaCO 2 ] / [HCO 3 -]=24×10 / 4=60, that is, the H+ evaluation value is 60, and the corresponding H+ reference value is 56 when the pH is 7.25, so the blood gas value judgment module will output the correct judgment result of the data; then the blood gas symptom judgment module will pH value is used to judge, since pH=7.25﹤7.35, the blood gas symptom judgment module outputs the result of acidemia; then the primary judgment m...

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Abstract

The present invention discloses a method and system for analyzing an acid-base balance state. Through analyzing and processing a blood gas value in a blood gas analysis case report, the judgment of ablood gas symptom, primary and compensatory nature is performed in turn, then a value of an anion gap in blood is calculated, and finally the acid-base balance state of the blood is judged according to the value of the anion gap. Through judging the acid-base balance state step by step, the process of judging acid-base balance can be standardized and unified, thus the judgment process of the acid-base balance state has a uniform regularity, a problem of missed judgment can be prevented, the judgment process is simple and easy, and the accuracy of a judgment result is high.

Description

technical field [0001] The invention relates to the field of blood gas acid-base balance analysis, in particular to an acid-base balance state analysis method and system. Background technique [0002] At present, in the analysis methods of the acid-base balance state of blood gas, such as Siggard-Andersen (1974), Keys (1976) and Klah1 (972) etc. chart methods are widely used clinically, but the error is large, and The judgment of mixed type and triple acid-base imbalance cannot be accurately carried out. Professor Wu Shan's "Four-step Judgment Method for Acid-base Imbalance" was published earlier and has a wider influence. In 1996, Professor Zhang Jiaxiang summed up his experience in judging acid-base imbalance and published "Seven-step method for diagnosis of acid-base balance disorder". At present, there are four-step method, seven-step method, six-step method and stage-by-stage judgment method for acid-base balance disorder. Although these methods can make judgments on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/70
Inventor 黄峰张占英许红龙
Owner FOSHAN UNIVERSITY
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