IoT System for Smart Medical Refrigerator with CAIMORE IPC

Biological storage equipment is an important basic equipment necessary in life sciences and other fields. The medical drug refrigerator is a kind of important equipment used to refrigerate blood in the medical industry, and can also be used to refrigerate medicines, reagents, vaccines, blood, biological samples, etc. The blood medicine refrigerator is a kind of equipment in various hospitals. It determines the quality of blood, vaccines and other biological agents that people need. The quality of blood is directly related to the life safety of patients. Therefore, the temperature controller of this Smart Medical Refrigerator is required to have high control accuracy, high reliability, and necessary alarm, anti-interference measures and real-time temperature recording measures.

At present, more and more hospital blood medicine refrigerator temperature control systems use Industrial PC for temperature detection, temperature control and management, which not only improves the medical level, but also accelerates the intelligence and stability of medical equipment.

System technical indicators
The temperature can be adjusted through the LED display, and the Smart Medical Refrigerator can be automatically controlled to reach the set temperature through refrigeration. The temperature range of the refrigerator for medical special medicines is 2℃～8℃, and the temperature fluctuation range of the container is 5±3℃. The set temperature of the medical blood storage box is 4°C (4°C is also called biological zero), and the temperature fluctuation range in the box can even be 4±1°C. The temperature display and control accuracy can reach 0.1°C.

System design
The temperature control system of the medical special medicine refrigerator has the following functions: it can conveniently set the required temperature of blood, vaccines and other biological agents; the temperature display in the tank; the medicine refrigerator has an automatic reset function; temperature data storage function; refrigeration control function; alarm prompt Function; anti-interference measures and measures to record temperature in real time.

Working principle
The main function of the Smart Medical Refrigerator is the constant maintenance of the required low temperature and temperature measurement, as well as the adjustment control after the temperature feedback.

Smart Medical Refrigerator system is mainly composed of sensing equipment, data transmission equipment and monitoring center system.

1) Sensing equipment: mainly composed of Ambient temperature sensor, humidity sensor, built-in upper temperature sensor, lower temperature sensor, temperature control/alarm sensor, condenser temperature sensor, evaporator temperature sensor, 1 spare sensor, etc.

2) Monitoring Center: Mainly responsible for data collection, reception, analysis, processing, and data push, etc.

3) Data transmission terminal: CM580-62F is an embedded industrial PC with low power consumption and high performance independently developed by CaiMore. It use Rockchip RK3288 series CPU, and ARM processor combined with Android operating system to provide a very broad and free App operating environment. Excellent computing and graphics performance, especially suitable for harsh conditions or high requirements of industrial occasions and public space applications. CM580-62F supports wide temperature work and extends a rich peripheral functional interface.

Product photos

Advantages of Smart Medical Refrigerator System
1)Whole process monitoring
Intelligent cold chain monitoring solution, no breakpoint temperature and humidity monitoring throughout the process, precise temperature control;

2)High precision temperature control
High-end customized precision temperature sensor, high sensitivity, accuracy, safety and security;

3)Intelligent transmission
The cloud platform synchronizes temperature control data in real time, with strong signal, tamper-proof, support for resumable transmission, safe and reliable;

4)Multiple alarms
It can realize multiple alarm functions such as sound and light alarm, text message, voice, etc., and multiple early warnings to ensure the safety of samples;

5)End-to-cloud integration
Data cloud service, simple and convenient, mobile phone, web real-time view temperature control data and change curve, etc., data query, export, print, it is easy to transfer data statistics;
The platform can remotely configure, update and maintain terminal parameters according to user needs.