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A coupled blood coagulation test system and method

A test system and coupled technology, applied in the field of coupled blood coagulation test system, can solve the problem of low consistency of test channels and achieve the effect of improving consistency

Active Publication Date: 2021-08-06
DIRUI MEDICAL TECH CO LTD
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  • Description
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a coupled blood coagulation test system and method aimed at solving the problem of low consistency of each test channel in the prior art in view of the above-mentioned defects of the prior art

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  • A coupled blood coagulation test system and method
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  • A coupled blood coagulation test system and method

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] Please also see Figure 1-Figure 10 , the present invention provides a coupled blood coagulation testing system 1, comprising: a light source device 11, a coupling device 12 for collecting light to be tested emitted by the light source device 11 and irradiating the object to be tested, for measuring the optical Signal measuring device 13, and a controller 14 for controlling the light source device 11 and processing the optical signal of the object to be measured; the light source device 11 and the measuring device 13 are all connected to the controller 14; The coupling device 12 ...

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Abstract

The invention discloses a coupled blood coagulation testing system and method. The system includes: a light source device, a coupling device for collecting the light to be tested emitted by the light source device and irradiating the object to be tested, for measuring the optical A signal measuring device, and a controller for controlling the light source device and processing the optical signal of the object to be measured; the coupling device includes an optical fiber coupling adjustment component connected in sequence, a first splitting optical fiber, a light homogenizing device, and a second Two split optical fibers, the optical fiber coupling adjustment component is connected to the light source device and used to adjust the distance between the first split optical fiber and the light source device, and the second split optical fiber is connected to the measuring device. Because the distance between the first splitting optical fiber and the light source device is adjusted by the optical fiber coupling adjustment component, the optical fiber coupling efficiency is maximized. The light to be tested is then uniformed through the dodging device to improve the consistency of each test channel.

Description

technical field [0001] The invention relates to the field of in vitro diagnosis, in particular to a coupled blood coagulation test system and method. Background technique [0002] The current automatic coagulation analyzers in the market generally use the magnetic bead method and the optical method to detect samples. Compared with the magnetic bead method, the optical method has the advantages of low cost and complete test items, and is adopted by most instrument manufacturers. method. Among them, optical methods can be divided into transmission optical methods and scattering optical methods according to the principle of optical testing. The optical transmission method uses a tungsten-halogen lamp as a light source, and adopts a filter + wheel structure to couple monochromatic light of different wavelengths into the splitting fiber, and the end of the splitting fiber irradiates the sample for measurement. Due to the use of 5 kinds of filters, when testing the same project,...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/86G01N21/31
CPCG01N21/31G01N33/86
Inventor 杨帆杨登志曲洪丰沈亨陆希宝韩迪
Owner DIRUI MEDICAL TECH CO LTD
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