wenjiang Strait Science and Technology Park, Shenghua Road No. 77, Chengdu, Sichuan
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详情
Monitoring
management system for liquid nitrogen biological container of
cord blood stem cell bank is a system integration product that
was studied and developed for five years by our company. By
drawing advanced management experience of cord blood stem cell
bank at home and abroad, our company uses creatively advanced
data collection technology, communication technology, automatic
control technology, and embedded software
technology.
The system is
mainly made up of remote terminal unit (RTU) of intelligent
monitoring of biological container and data service center (DSC).
Intelligent monitoring terminal unit has the following functions:
real-time collection of temperature of low and high position;
real-time monitoring of liquid height; calculation of liquid
nitrogen loss; automatic switch of liquid inlet electromagnetic
valve according to liquid level and temperature; internal local
area network is used to connect tank body computer with server of
monitoring center; DTU sends warning message to the cell phone of
watch keeper including low-and-high-position overheating warning
and sensor failure warning; powerful MIS management system for
objects in cryopreservation; and so
on
Data
monitoring center analyzes and stores data provided by RTU and
these data are investigated by management staff. Monitoring
terminal unit can check conveniently the state of every network
monitoring terminal by connection of local area network and
monitoring center on a computer in the monitoring center without
reaching any biological storage container. Monitoring center
computer is also in charge of storing and managing all objects
stored or to be stored in the liquid nitrogen tank. Monitoring
center software is mainly made up of eight major modules
including operation model selection, data monitoring, alarming,
and object information
management.
