Plenty of you may not be aware of the fundamental differences between the basic domestic fridge and the ones used in scientific environments. The real difference is that household freezing units depend on a compressor and piping of the uncompressed refrigerant. However , the compression unit of these straightforward devices is prone to wear and overheating if the temperature is set at the highest point for long periods. Although many brands supply really reliable, yet pricey freezing units for the home, they obviously have no place in a demanding systematic lab.
Therefore , in a blood bank it is imperative that the freezing process of blood products be maintained exactly, and that there is no fluctuation of the temperatures concerned. Blood products must be stored in a similar way to food products, in the respect of keeping them at a certain temperature so spoilage doesn't happen. The temperatures of most scientific freezers used in these processes will be satisfactory, but far more specialized units could answer any precision problems.
Blood bank freezers are laboratory freezer products that are specifically designed for Human blood being stored for infirmary and emergency service use. They should have constant monitoring of temperatures for quality guarantee, and have a documentation protocol for licensure requirements. Items like fresh frozen plasma, or FFP, must be kept at a constant temperature of -18C and below, assuring quality at point of use.
Blood bank freezers have made general advances apropos how they can be watched – by not simply the thermal-sensitive paper chart, but digital temperature monitoring too. Most new laboratory freezers can be integrated into the lab info manager's system to help in the unceasing audit of the practicality of the unit. Alarm systems may also be put into most new blood bank freezing units, cautioning staff if power or gear failure results.
Deep freeze devices, for example those utilized in houses, might be a inexpensive alternative, although not always a wise choice for storing serious human blood parts, as significant supervision of temperatures would possibly not be surveyed in the correct way. The proper tool for the job is necessary when working with items like life-saving human blood and its associated critical parts.
Blood banks all around the planet are upgrading to more trustworthy freezing systems, and the digital age has reached this locale. Quality controls has become urgent to the storing of critical human blood components, and the laboratory freezer plays a vital part in maintaining the standard of procedures and protocol.
Jamie Belton produces material for scientific mags and websites and covers products like laboratory freezers and lab freezer instruments