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Multi-channel fluorescence immunoassay quantitative analyzer

A technique of fluorescence immunity and quantitative analysis, which is applied to the analysis of materials, fluorescence/phosphorescence, and material excitation analysis, etc., can solve the problems of poor singleness of light source, low luminous intensity, and low efficiency of light-emitting diodes, and achieve high sensitivity, consistency, and intelligence. The effect of high degree of automation and improvement of detection efficiency

Inactive Publication Date: 2015-10-07
NANJING PERLONG MEDICAL EQUIP
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Problems solved by technology

[0003] Existing fluorescence analysis instruments are mostly single-channel equipment and light-emitting diodes are mostly used as light sources. Single-channel equipment detection cannot realize single-sample multi-item detection. Multiple items of one sample need to be tested multiple times, which is low in efficiency and slow in speed, and when the sample size is large At this time, the single-channel equipment cannot meet the detection requirements; the single-channel light source of the light-emitting diode is poor, the luminous intensity is low, and the excitation fluorescence efficiency is reduced, resulting in a decrease in detection efficiency and detection sensitivity

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  • Multi-channel fluorescence immunoassay quantitative analyzer

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] refer to figure 1 , the multi-channel fluorescent immunoassay analyzer proposed by the present invention includes a body 16, one end of the body 16 is provided with a transmission assembly 2, and the other end of the body 16 is provided with a user interface 7, a micro-printer 14 and an infrared barcode scanner 6, The user interface 7 is provided with a measurement mode and a display screen, the measurement mode includes a shortcut mode and a standard mode, the infrared barcode scanner 6 is located under the micro-printer 14, and the transmission assembly 2 is sequentially arranged from top to bottom. There is a main board 1, an optical path assembly 3 and an automatic item identification assembly 4, the bottom of the transmission assembly 2 is connected to the bracket 5, the top of the optical path assembly 3 is respectively connected to a laser diode 8 and a f...

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Abstract

The invention discloses a multi-channel fluorescence immunoassay quantitative analyzer. The multi-channel fluorescence immunoassay quantitative analyzer comprises a body, wherein a transmission assembly is arranged at one end of the body; a user interface, a mini-type printer and an infrared barcode scanner are arranged at the other end of the body; the infrared barcode scanner is located under the mini-type printer; the transmission assembly is provided with a main board, a light path assembly and an item automatic identification assembly in sequence from top to bottom; the bottom of the transmission assembly is connected with a bracket; the top end of the light path assembly is connected with a laser diode and a fluorescence reader respectively; a sample feeding disc is arranged above the bracket. The multi-channel fluorescence immunoassay quantitative analyzer adopts a multi-channel detection technology to realize simultaneous detection of a plurality of items of a single sample so that the detection efficiency is improved; a laser light source adopts the laser diode and has good singleness and high light source intensity, so that the high sensitivity and consistency are guaranteed; an automatic identification technology is used for realizing a measurement process and does not need manual interference so that the intelligent degree is high.

Description

technical field [0001] The invention belongs to the field of POCT clinical detection medical technology, and in particular relates to a multi-channel fluorescent immunoassay quantitative analyzer. Background technique [0002] Point-of-care testing (POCT) refers to clinical testing performed next to the patient. In this field of clinical testing, the use of fluorescent immunoquantitative analysis and detection technology can achieve rapid and reliable test results. [0003] Existing fluorescence analysis instruments are mostly single-channel equipment and light-emitting diodes are mostly used as light sources. The detection of single-channel equipment cannot realize multi-item detection of a single sample. Multiple items of a sample need to be tested multiple times, which is low in efficiency and slow in speed, and when the sample size is large At this time, the single-channel equipment cannot meet the detection requirements; the light source of the light-emitting diode is p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/558G01N21/64
CPCG01N33/558G01N21/64
Inventor 胡利刚淳林鲁加勇肖之鹏刘可
Owner NANJING PERLONG MEDICAL EQUIP
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