Sample analyzer, sample analysis method and animal blood sample analyzer

Abstract

The embodiment of the invention discloses a sample analyzer. The sample analyzer comprises a sample collection and distribution part, a reagent supply part, a test solution preparation part, a detection part, an analysis part and a controller, the embodiment of the invention further discloses a sample analysis method which is applied to the sample analyzer and is used for calculating and determining the target sample amount needing to be sucked according to the detection item or the detection mode input by the user, so that the blood sample sucked according to the constant amount is prevented from being wasted, and the blood use amount in the blood sample analysis process is reduced; the invention further discloses an animal blood sample analyzer applying the scheme.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of medical devices, and in particular to a sample analyzer, a sample analysis method, and an animal blood sample analyzer. Background technique [0002] In clinical diagnosis, it is often necessary to collect blood samples from patients to detect various hematological parameters, such as blood routine parameters and CRP (C-Reactive Protein, C-reactive protein) parameters. Currently, a blood sample analyzer, namely a blood cell analyzer, is generally used to distribute the collected blood samples and inject them into different detection systems for reaction, and to detect and analyze the reacted test solution. According to the parameters after detection and analysis Get the analysis result. [0003] As blood sample analyzers can detect more and more parameters, since each detection parameter requires a reaction between the blood sample and the reagent to obtain the reaction test solutio...

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Problems solved by technology

[0003] As blood sample analyzers can detect more and more parameters, since each detection parameter requires a reaction between the blood sample and the reagent to obtain the reaction test solution, the more parameters that need to be detected, the fewer blood samples that need to participate in the reaction. The more, so when more parameters need to be detected, the patient needs to provide more blood samples for detection response; for some special patients, it is impossible to collect a sufficient amount of venous blood for detection like normal adults; at this time, If the patient's blood sample is collected according to the constant blood test mode, on the one hand, the collected blood sample volume cannot complete the detection of all blood parameters; on the other hand, the collected blood sample will be segmented according to the detection parameters during the detection process This will lead to the waste of blood samples corresponding to the parameters that do not need to be tested; therefore, how to draw blood samples of different sample sizes according to the user's testing needs, avoiding the waste of blood samples, and then reducing the amount of blood that needs to be collected for blood testing has become a need Consideration

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