Specific protein analysis system
An analysis system and a specific protein technology, applied in the measurement of scattering characteristics, etc., can solve the problems of increasing system errors, increasing components and debugging time costs, and not being able to detect with a single light source
Pending Publication Date: 2021-06-08
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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Problems solved by technology
However, the main defect of the joint detection method currently on the market is that it cannot detect two items at the same time with a single light source, and the matching and debugging between two independent light sources increases the time cost of components and debugging to a certain extent, and increases Systematic error, which reduces the accuracy of joint detection
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[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0042]The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. In the present invention, "connection" and "connection" all include direct and indirect connection (connection) unless otherwise specified. In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear"...
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Abstract
The invention provides a specific protein analysis system. The specific protein analysis system comprises a light source assembly, an optical splitter, a first colorimetric device and a second colorimetric device, the light source assembly emits a path of incident light to the optical splitter, and the optical splitter equally divides the incident light into first emergent light and second emergent light. The first colorimetric device and the second colorimetric device are respectively arranged corresponding to the first emergent light and the second emergent light, so that the first emergent light enters the first colorimetric device and the corresponding turbidimetric measurement work is completed; and the second emergent light enters the second colorimetric device and completes the corresponding turbidimetric measurement work. The first emergent light and the second emergent light are both emitted by the light source assembly, so that the intensity, the frequency, the phase and other characteristics of the two paths of light tend to be consistent, the system error of joint detection caused by the characteristic difference of the detection light source can be effectively eliminated, and the accuracy of joint detection is improved.
Description
technical field [0001] The invention relates to the technical field of medical detection, in particular to a specific protein analysis system. Background technique [0002] Markers represented by the number of white blood cells, erythrocyte sedimentation rate, and acute phase proteins can be used to observe signs and degrees of inflammation in the human body. Among them, C-reactive protein (CRP) and serum amyloid (SAA) are two representatives of acute phase proteins. After being stimulated by bacterial infection, inflammation or surgery, the concentration of CRP in the blood will increase rapidly. After SAA is stimulated by infection, trauma, tumor, etc., the concentration of its blood pressure value will also increase rapidly. [0003] At present, the common high-precision CRP / SAA detection method is whole blood CRP / SAA detection method. The detection method is based on the latex scattering method. After the sample is hemolyzed, when the antigen in the sample encounters t...
Claims
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IPC IPC(8): G01N21/51
CPCG01N21/51
Inventor 章涛汪东生麦华福
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD