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With the increasingly strict requirements of medicines on the environment, it is well known that a reasonable temperature and humidity environment is the first condition to ensure the quality and safety of medicines. As an important part of drug circulation, drug storage occupies a pivotal position in the drug distribution process, and it is also an area that the drug regulatory department is focusing on at present. In the drug storage system, the use of temperature and humidity sensors and temperature and humidity monitoring systems provide favorable monitoring guarantees and environmental regulation guarantees for the drug storage environment.
At present, temperature and humidity monitoring systems for drug storage in many domestic hospitals in China use temperature and humidity sensors to collect environmental information. By combining with digital communication technology, and using multi-disciplines such as computer application technology, the area to be monitored is carried out. Divide, automatically measure the temperature and humidity of the environment in each area, and transmit its data to the monitoring computer 24 hours without interruption through wired and wireless communication methods to realize the partition management of the data in each area.
The temperature and humidity monitoring system of the drug storehouse can realize the monitoring and automatic control of the temperature and humidity on the site through the temperature and humidity control equipment on the scene, thereby realizing the intelligence and automation of temperature and humidity monitoring, providing a comprehensive and practical temperature and humidity monitoring for the pharmaceutical industry System solutions .
Generally speaking, a full-featured temperature and humidity monitoring system in the drug library is mainly composed of temperature and humidity transmitters, power adapters, communication converters, sound and light alarms, PCs (upper computer), data display terminals, and communication lines. Cables and auxiliary facilities required for construction.
When performing specific temperature and humidity monitoring, firstly, the temperature and humidity transmitters need to be distributed in different locations in the drug library, and the temperature and humidity transmitters can be used to realize real-time monitoring of temperature and humidity and display them on-site. Through the control bus, all the data measured by the temperature and humidity sensors will be transmitted to the central computer in real time, and the real-time display of the data is achieved through the supporting temperature and humidity monitoring software .
The temperature and humidity sensor of the medicine store currently used will have up and down temperature and humidity control signals, and at the same time, it needs to be connected with the sound and light alarm. Once the temperature and humidity measured by the temperature and humidity sensor in each zone exceeds the GSP regulations, the temperature and humidity sensor will start an audible and visual alarm, transmit it to the main control room software and alarm. At this time, the computer will remind relevant personnel to adjust the temperature and humidity in a timely manner through the mobile phone text message. In this way, remote control and remote control can be realized, which is convenient for managers to easily view and manage the storage environment of the drug warehouse.
October 9, 2016
Chengdu Xinxin Electronic Technology Co., Ltd. Editorial Department
Editor: Little Devil in Gourd