Liquid injection equipment for micro-fluidic chip

The utility model discloses micro-fluidic chip liquid injection equipment, which comprises a pneumatic device, a liquid injection assembly and a connecting device, the pneumatic device comprises an air source assembly, a plurality of air supply holes are formed on the air source assembly, the liquid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUO HAIJUN, JIAO SHAOZHUO, LI ZONGWEN, WEI QINGQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses micro-fluidic chip liquid injection equipment, which comprises a pneumatic device, a liquid injection assembly and a connecting device, the pneumatic device comprises an air source assembly, a plurality of air supply holes are formed on the air source assembly, the liquid injection assembly comprises a plurality of liquid storage pipes, a liquid storage cavity for containing liquid to be detected is formed in each liquid storage pipe, and the connecting device is connected with the air source assembly. A liquid injection nozzle communicated with the liquid storage cavity is formed in one end of the liquid storage pipe, a vent hole communicated with the liquid storage cavity is formed in the other end of the liquid storage pipe, the liquid injection nozzle is used for being inserted into a liquid injection hole of the microfluidic chip, the connecting device comprises a plurality of connecting pipes, and the two ends of each connecting pipe are connected with the corresponding air s