External type full-automatic biochemical analysizer for response disk signal sampling apparatus

Abstract

The invention provides an external biochemical analyzer for a reaction disc signal sampling device, belonging to a medical apparatus; the invention comprises a reaction disc part arranged in a machine shell of the biochemical analyzer; the invention is characterized in that the reaction disc part comprises a bottom plate of the reaction disc(1), a reaction disc(2), a driving motor(3), a synchronous belt(4), a synchronous belt wheel(5), a shaft of the reaction disc(6), an insulation box of the reaction disc(7) and a reaction cup frame(8), wherein the reaction cup frame(8) is provided with a ring-shaped reaction cup groove(11), the outer side of which is provided with a light source entrance(12); eight optical fibers(17) matched with eight color filters have ends arranged in optical fiber mounting holes(13) and other ends penetrating the insulation box of the reaction disc(7) and fixed in eight corresponding optical fiber positioning sleeves(16) arranged on a signal plate fixing frame(15); the signal plate fixing frame(15) is fixed on the bottom plate of the reaction disc(1) and positioned on the outer side of the insulation box of the reaction disc(7). The external biochemical analyzer has the advantages of good pollution preventive effect and simple structure.

Description

technical field [0001] The invention relates to a medical device, in particular to a biochemical analyzer, in particular to a biochemical analyzer with an external reaction disk signal sampling device. Background technique [0002] Biochemical analyzer (Chemistry Analyzer) is one of the important analytical instruments often used in clinical testing. It measures various biochemical indicators through the analysis of blood or other body fluids: such as transaminase, hemoglobin, albumin, total protein, cholesterol, muscle Liver, glucose, inorganic phosphorus, amylase, calcium, etc. Combined with other clinical data, a comprehensive analysis can help diagnose diseases, evaluate organ functions, identify concurrent factors, and determine benchmarks for future treatment. [0003] In the biochemical analyzer, the commonly used analysis method is to use eight color filters to sample the signal and analyze the collected signal by the computer to obtain the corresponding physical an...

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Problems solved by technology

[0004] The purpose of the present invention is to design a color filter and signal plate of the existing biochemical analyzer that are easily polluted by blood samples, reaction solution or cleaning solution and poor repeatability of analysis data during use, and design a method that can detect eight color filters at one time. Reaction disk signal sampling device with band data and color filter and signal plate can not be polluted at all External biochemical analyzer

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