A specific protein measurement method and device
A measurement method, a specific protein technology, applied in the direction of measurement devices, volume measurement instruments/methods, scattering characteristics measurement, etc., can solve the problems of no sensitivity, no solution proposed, etc., to achieve the effect of improving sensitivity and removing distortion values
Active Publication Date: 2016-04-27
南京博米诺生物技术有限公司
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Beckman Coulter's patent "Scattering Nephelometer and Nephelometer Combination" (CN1224497A) is the most commonly used detection method, but it does not propose a solution; Tianjin Meide Pacific Technology Co., Ltd.'s patent "multispectral scattering and transmission Analyzer Probe and Measuring Cup for Nephelometric Hair Detection" (CN201673117U) proposes to use multi-spectral method to measure, and to measure transmitted and scattered light at the same time, and does not propose a solution to improve the detection sensitivity and effectively remove the distortion value
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] figure 1 It is a schematic diagram of the system structure of the realization device of the present invention. The specific protein measurement method adopted in the present invention is a laser two-way scattering nephelometric method, and the realization device mainly consists of two laser sources, two incident light paths, a special cuvette, two scattered light paths, two photoelectric detection units, Computational display unit composition. Specifically: the cross-section of the special cuvette 5 is rectangular, and the emitted light S1 and S2 of the laser sources 1 and 2 pass through the incident light paths 3 and 4 in time-sharing, respectively, from the surface where the long side L and the short side H of the cuvette 5 are located. Entering the cuvette 5 vertically, the emitted light is scattered and transmitted in the cuvette 5, the scattered light S3 of the emitted light S1 enters the scattered light path 7 and converges to the photoelectric detection unit 9, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| wavelength | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to the field of biochemical analysis instruments, in particular to a method and device for measuring specific protein content in human body fluid. The specific protein measurement method adopted in the present invention is a laser two-way scattering nephelometric method, and the realization device mainly consists of two laser sources, two incident light paths, a special cuvette, two scattered light paths, two photoelectric detection units, Computational display unit composition. Specifically: the cross-section of the special cuvette 5 is rectangular, and the emitted light S1 and S2 of the laser sources 1 and 2 pass through the incident light paths 3 and 4 in time-sharing, respectively, from the surface where the long side L and the short side H of the cuvette 5 are located. Entering the cuvette 5 vertically, the emitted light is scattered and transmitted in the cuvette, the scattered light S3 of the emitted light S1 enters the scattered light path 7 and converges to the photoelectric detection unit 9; the scattered light S4 of the emitted light S2 enters the scattered light path 8 and converges to The photoelectric detection unit 10 ; the voltage signals output by the photoelectric detection units 9 and 10 are transmitted to the calculation and display unit 11 , and the calculation and display unit 11 calculates and displays the measurement results.
Description
Technical field: [0001] The invention relates to the field of biochemical analysis instruments, in particular to a method and device for measuring specific protein content in human body fluid. Background technique: [0002] The specific protein measuring instrument is an analytical instrument used to measure the content of specific proteins in human body fluids. It uses the principle of laser scattering turbidimetry to measure the turbidity of the solution after the reaction between the sample and the reagent in the cuvette. The level of specific protein content, the level of specific protein content reflects the corresponding state of the patient's body, and provides effective reference data for doctor's diagnosis. Therefore, the specific protein measuring instrument is a biochemical analysis instrument widely used in medical institutions. The use of the instrument is large, but because the patient's condition is very different, the specific protein content is also very dif...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/51G01F19/00
Inventor 何仕钊
Owner 南京博米诺生物技术有限公司