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Method for judging human body blood-qi acid-base disorder type

A technology of acid-base and blood gas, applied in the field of blood parameter analysis, can solve the problems of not being able to judge mixed acid-base disorders, not being able to use the compensatory estimated value table, and not being able to figure out the primary imbalance, etc.

Inactive Publication Date: 2009-09-16
杨亚东
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Problems solved by technology

There are more than 10 kinds of such complex acid-base mixed disorders. It is difficult to judge who is the primary and who is the secondary. If the type of primary imbalance is not clear, there is no way to use the compensation prediction value table when acid-base disorders occur. , which in turn affects the correct judgment of the state of compensation and decompensation, and the type of mixed acid-base disorder cannot be judged

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  • Method for judging human body blood-qi acid-base disorder type
  • Method for judging human body blood-qi acid-base disorder type
  • Method for judging human body blood-qi acid-base disorder type

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Embodiment Construction

[0030] A method for judging the type of acid-base imbalance in human blood gas, comprising the following steps:

[0031] A). Test the arterial and venous blood samples collected at the same time, and obtain the five indicators of the samples, that is, the HCO obtained from the arterial blood measurement 3 - 、PaCO 2 , PH and Na obtained from venous blood determination + , Cl - Concentration, and thus calculate the anion gap AG of the specimen;

[0032] B). Determine the acid-base state of the specimen by the pH value, we stipulate:

[0033] PH>7.40 is called alkalemia,

[0034] PH=7.40 is called normal (although it may be an acid-base disorder at this time, such as acid + base),

[0035] PH<7.40 is called acidemia;

[0036] C). Take PaCO 2 Compared with 40mmHg, we stipulate PaCO 2 The normal value is 40mmHg,

[0037] PaCO 2 >40mmHg indicates sour breath,

[0038] PaCO 2 =40mmHg indicates normal (although it may be abnormal at this time),

[0039] PaCO 2 <40mmHg ind...

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Abstract

The invention discloses a method for judging human body blood-qi acid-base disorder type. The method can obtain five indicators of arterial blood sample and venous blood sample simultaneously, namely HCO3(-), PaCO2, PH measured by arterial blood measure, Na(+), Cl(-) consistence measured by venous blood, and calculate anion gap AG of the sample. A technique scheme introduces deviation value percentage concept, processes relative parameter hereby and processes special prescribe to relative parameter, confirms relative formulation which can confirm original acid-bas disorder type in various acid-base disorder generating simply and limited, establishes the whole judge analysing process base and provides clear basis for clinic treating.

Description

technical field [0001] The invention belongs to the technical field of blood parameter analysis, and in particular relates to a method for judging the type of acid-base imbalance of human blood gas. Background technique [0002] In the process of life, the body continuously produces acidic and alkaline substances, and also continuously absorbs acidic and alkaline substances from food, so that the acidic and alkaline substances in the body maintain a certain ratio, and the pH value of body fluids is always stable at Within a certain range, that is, the acid-base balance. To maintain the acid-base balance in the body, the body mainly depends on the following three regulatory functions: blood buffer system, and the discharge of carbon dioxide from the lungs (the lungs exhale carbon dioxide to regulate the H in the blood). 2 CO 3 concentration) and renal excretion of acidic and alkaline substances (to regulate NaHCO in plasma 3 content). The dysregulation of any one of these...

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Application Information

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IPC IPC(8): G01N33/50
Inventor 杨亚东杨梦婕毕升
Owner 杨亚东
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