Umbilical cord blood preservation helps to maintain the viability of stem cells that are obtained from the umbilical cord of mother.

Once the baby is born, carefully blood is collected from umbilical cord and subsequently, the umbilical cord blood preservation is carried out in a careful manner.

If the preservation techniques are not up to the mark, then the whole purpose of obtaining the blood from the umbilical cord is lost. Umbilical cord blood preservation involves dedicated personnel because it involves a continuous maintenance of the concerned preservative.

Hence, in order to deliver the stem cells in a viable state, the umbilical cord blood preservation needs to be maintained in a hygienic manner adapting modern methods to preserve the umbilical cord blood.

Though some attempts have been made using some preservatives etc. for the proper protection of components of cord blood, it is the liquid nitrogen that is being used by all firms to preserve the umbilical cord blood.

Often, the blood bags are frequently used for the umbilical cord blood preservation in liquid nitrogen stored freezers. This is because of the fact that the blood bags help easy separation of cells. Further, the sterilized blood bags are easy to use and transport of blood bags is also easy. Umbilical cord blood preservation needs often a complete submerging of blood bag in liquid nitrogen

This liquid nitrogen always maintains the temperature of minus 196 degree Celsius. Hence, only in such temperature, the viability of stem cells is preserved in a successful manner.

Blood bags used for the umbilical cord blood preservation helps for the easy thawing processes to be followed at the time of delivery to the concerned patient affected by many problems like auto-immune disorders, various blood coagulation disorders etc.

The umbilical cord blood preservation involves battery provisions that are powerful enough to provide the back up supply when electric current goes off.

Further, automatic systems are established so that the manual error may be avoided to the greater extent. If at any point of time, a container gets depleted of liquid nitrogen, then the viability of cord blood is lost.

Hence, it is the duty of the personnel working in such umbilical cord blood preservation places to look for the continuous supply of liquid nitrogen. There are many preservation centers that carry out the filling of liquid nitrogen by engaging a private agency by dealing an agreement with them every year.

However, the umbilical cord blood preservation in liquid nitrogen is checked every day by measuring the level of liquid nitrogen in the containers.