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Centrifugal type channel device and centrifugal type channel main body

A flow channel body and centrifugal technology, which is applied in the field of centrifugal flow channel devices, can solve the problems of difficult application of specimen samples, contamination of specimen samples and reagents, and achieve the effect of avoiding pollution

Active Publication Date: 2016-12-28
DELTA ELECTRONICS INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the process of operating the centrifugal flow channel device, only a small amount of sample can be injected each time, so it is difficult to apply to a large number of sample samples, and the injection ports of sample samples and reagents are all set in the centrifugal flow channel The central area of ​​the device will cause the sample and reagent to mix and contaminate when the centrifugal flow channel device is running at high speed

Method used

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  • Centrifugal type channel device and centrifugal type channel main body
  • Centrifugal type channel device and centrifugal type channel main body
  • Centrifugal type channel device and centrifugal type channel main body

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Embodiment Construction

[0065] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments to further understand the purpose, solution and effect of the present invention, but it is not intended to limit the scope of protection of the appended claims of the present invention.

[0066] A centrifugal flow channel device and a centrifugal flow channel body according to preferred embodiments of the present invention will be described below with reference to related drawings, wherein the same components will be described with the same reference symbols.

[0067] figure 1 It is a schematic diagram of a centrifugal channel device in the first embodiment of the present invention, please refer to figure 1 shown. The centrifugal flow channel device C1 of this embodiment can be applied to process different types of specimen samples, and the specimen samples are fluids, which can be, for example but not limited to, bloo...

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Abstract

The invention discloses a centrifugal type channel device. The centrifugal type channel device comprises a channel main body and a first collection unit. The channel main body comprises a sample inlet, a sample channel, a first cylindrical column, a first reagent inlet and a first reagent channel. The sample inlet is arranged on one surface of the channel main body. The sample channel is connected to the sample inlet. The first cylindrical column is arranged at the periphery of the sample inlet and is provided with a first opening for communicating the sample inlet and the sample channel. The first reagent inlet is arranged at the outer side of the first cylindrical column. The first reagent channel is connected to the first reagent inlet. The first collection unit is communicated with the sample channel and the first reagent channel.

Description

technical field [0001] The invention relates to a flow channel device, in particular to a centrifugal flow channel device. Background technique [0002] No matter in clinical medicine or food inspection, there is a need to detect specific biomolecules. For example, in clinical medicine, by detecting the content of various biomolecules in the human body, such as free cells in body fluids such as blood and urine, or the content of various types of proteins, it is possible to initially evaluate whether the various organs of the human body are functioning normally . In terms of food inspection, it is even possible to preliminarily assess whether the food contains excessive carcinogens, pesticide residues, or identify genetically modified foods by detecting substances in food raw materials or products. Therefore, the processing of specimen samples and the labeling of specific targets (such as the aforementioned biomolecules, or food raw materials, etc.) are the primary goals fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00G01N35/00
Inventor 胡胜彦张建中
Owner DELTA ELECTRONICS INC
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