{0><}0{>Multi-light path coagulation analysis system
A blood coagulation analysis system and multi-light path technology, which is applied in the field of in vitro diagnostic equipment, can solve the problems of easily affected testing process, high cost of blood coagulation analysis equipment, narrow application range, etc., and achieve ingenious structural design, wide application range and convenient use Effect
Active Publication Date: 2016-09-28
DIRUI MEDICAL TECH CO LTD
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[0007] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a multi-light path coagulation analysis system, which aims to solve the problems of the existing coagulation analysis equipment, such as high cost, easily affected testing process, and narrow application range.
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[0026] The present invention provides a multi-light path blood coagulation analysis system. In order to make the purpose, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] see figure 1 , figure 1 It is a schematic view of the first embodiment of a multi-light path coagulation analysis system of the present invention, as shown in the figure, including a frame 4 and a data acquisition board 5 arranged on the frame 4, on the top of the frame 4 A detection area is provided, and a plurality of cuvette holders 1 for placing cuvettes and a heating device for heating the cuvette holders are arranged in the detection area; the cuvette holders 1 have multiple optical path structures; Such as figure 2 As shown, each optical path st...
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{0><}0{>The invention discloses a multi-light path coagulation analysis system which comprises a rack and a data acquisition board arranged on the rack, wherein the top of the rack is provided with a detection region; the detection region is internally provided with multiple reaction cup fixing bases used for placing the reaction cups, and heat conduction plates positioned at the bottoms of the reaction cup fixing bases; <0}{0><}0{>a heating zone is arranged below the heat conduction plates; each reaction cup fixing base is provided with multiple light path structures; the reaction cup fixing bases are internally provided with clamping devices used for fixing reaction cups; each light path structure comprises a light source arranged in the corresponding reaction cup fixing base as well as an attenuation tablet, a grating and a photoelectric sensor which are sequentially arranged on opposite positions of the light source. <0}{0><}0{>The coagulation analysis system is ingenious in structural design and convenient to use; each reaction cup fixing base is internally provided with the multiple light path structures, so that the multi-light path coagulation analysis system is applicable to various detection modes and wide in application range; <0}{0><}0{>the multiple light path structures do not need to be driven by other mechanisms, so that the cost is not increased, and meanwhile, the interference of ambient light to measured values can be filtered out.
Description
technical field [0001] The invention relates to the field of in vitro diagnostic equipment, in particular to a multi-light path coagulation analysis system. Background technique [0002] At present, most coagulation analyzers in the market use optical methods for detection, and optical methods are divided into transmission optical methods and scattered optical methods. Generally, tungsten-halogen lamps or LEDs are used as light sources. [0003] When using a tungsten-halogen lamp as a light source, a filter wheel structure is generally used, which can switch to monochromatic light of different wavelengths, irradiate the mixture of samples and reagents, detect changes in transmitted light or scattered light, and analyze the characteristics of the measured object. As described in CN 101126761 "Coagulation Analyzer and Analysis Method", the filter unit contains several filter films that allow the light source to pass through and filter out light of different wavelengths, and ro...
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IPC IPC(8): G01N33/86G01N21/27
CPCG01N21/27G01N33/86
Inventor 杨帆石欣贾金涛
Owner DIRUI MEDICAL TECH CO LTD