Microinjection device

The invention discloses a microinjection device which comprises a shell and a liquid suction push rod penetrating through the shell, one end of the liquid suction push rod is located outside the shell, the other end of the liquid suction push rod is provided with a clamping piece used for fixing an...

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Hauptverfasser: SHEN KUO, ZHANG WENBIN, SUN YAFEI, ZHAO FANG, ZOU YUANKANG, DONG QIAN, LUO WENJING, ZHENG GANG, ZHAI MAODENG, ZHANG JIANBIN
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creator SHEN KUO
ZHANG WENBIN
SUN YAFEI
ZHAO FANG
ZOU YUANKANG
DONG QIAN
LUO WENJING
ZHENG GANG
ZHAI MAODENG
ZHANG JIANBIN
description The invention discloses a microinjection device which comprises a shell and a liquid suction push rod penetrating through the shell, one end of the liquid suction push rod is located outside the shell, the other end of the liquid suction push rod is provided with a clamping piece used for fixing an injection needle, a liquid suction assembly is further arranged in the shell and comprises a first gear driving the liquid suction push rod, and a second gear driving the liquid suction push rod is further arranged in the shell. The first gear is further connected with an adjusting part located outside the shell, a first rack is arranged on a rod body of the liquid suction push rod, the first rack is connected with the first gear through a first auxiliary tooth meshed with the first rack, the adjusting part is a zero adjusting gear, the zero adjusting gear is connected with the first gear through a connecting rod, and the zero adjusting part is connected with the first gear through a second auxiliary tooth meshed w
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subjects APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
SPIRITS
VINEGAR
WINE
title Microinjection device
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