Control system of biochip

A control system and biochip technology, applied in the direction of analytical materials, instruments, etc., can solve the problem that the biochemical test process cannot be completed automatically

Inactive Publication Date: 2015-08-19
中城特色小镇规划研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Test operators need to use various instruments to operate in traditional biochemical laboratories to complete the test process, and cannot automatically complete the entire biochemical test process

Method used

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  • Control system of biochip
  • Control system of biochip
  • Control system of biochip

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0009] The control system of the biochip provided by the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0010] figure 1 It is a schematic diagram of the control system of the biochip provided by the embodiment of the present invention.

[0011] refer to figure 1 , the system includes mobile phone client 10, control circuit 20, first air pump control circuit 30, first air pump 40, second air pump control circuit 50, second air pump 60, biochip 70, control layer pipeline air pressure 80 and liquid layer ditch air pressure 90, wherein the control circuit 20 includes a single-chip microcomputer 21, a first operational amplifier 22, a first air pressure sensor 23, a second operational amplifier 24 and a second air pressure sensor 25, and the biochip 70 includes a microvalve 71, a channel 72 and a reservoir Tank 73.

[0012] The first air pump control circuit 30 is used to receive the first instruction informat...

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PUM

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Abstract

The invention provides a control system of a biochip. The control system comprises a first air pump control circuit for receiving the first instruction information sent by a singlechip, and selecting a pipeline corresponding to a micro-valve according to the instruction information, a first air pump for introducing the gas into the pipeline corresponding to the micro-valve; a control layer pipeline air pressure for closing or opening the micro-valve, a second air pump control circuit for sending the second instruction information sent by the singlechip, a second air pump for introducing the gas, a liquid flow layer channel air pressure for pushing the flowing of a reagent in the channel through the gas and the singlechip for sending the first instruction information to the first air pump control circuit and the second instruction information to the second air pump control circuit, wherein the first instruction information comprises closing instruction information or opening instruction information. The control system can be used for controlling the biochip and automatically finishing the whole biochemical test flow.

Description

technical field [0001] The invention relates to biotechnology, in particular to a biochip control system. Background technique [0002] Traditional biochemical tests can be decomposed into a series of simple operations on chemical reagents, such as sample preparation, intermediate result detection, reagent mixing, separation and transfer. Test operators need to use various instruments to operate in traditional biochemical laboratories to complete the test process, and the entire biochemical test process cannot be completed automatically. Contents of the invention [0003] The biochip control system provided by the invention can control the biochip and automatically complete the entire biochemical test process. [0004] According to one aspect of the present invention, a biochip control system is provided, including: a first air pump control circuit, used to receive the first instruction information sent by the single-chip microcomputer, and select the pipeline correspondi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/00
Inventor 胡师彦谢俊
Owner 中城特色小镇规划研究院有限公司
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