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Technology of the preservation of the umbilical cord stem cells

Technology of the preservation of the umbilical cord stem cells

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Does the parent need to know what is happening to their child's string cord? You do not need to examine it, but thorough capitalization is recommended. Proper processing is a guarantee of future usability.

The doors were open

When a new man comes into the world, a "little box" arrives at the sterling lab of the Bank of Genealogy. The sampling kit hides fresh poultrymeat in a special pouch, which is processed by the bank's central laboratory so that you can finally immerse yourself in the sensitively steaming liquid nitrogen. Here, it is "frozen in rest" waiting to be used whether it will be needed.
Not all portions of the harvested cord may be stored, only the correct number and quality of stem cell samples. The first steps of the whole process, and the first steps in this regard, are indeed in the parent's room, so parents should always pay attention to the baby's cord at the outset.

New in the living room

The specialty blood pouch provided by the Stem Cell Bank is used for the lettering of the genital cord, which removes the blood from the previously thoroughly disinfected cord. It is not a matter of interest, but it requires caution and care to collect the blood found in the placenta and in the cord. Blood is the result of a miscarriage of the genital cord, but before the birth of the placenta. This timing fits well with your natural birth order, so moles can help pump out more cord blood. You don't have to worry about having a baby with cesarean delivery, too, because the sterile collection bag is also suitable for inbreeding. The skill and expertise of the deceased graduate expert can save many milliliters of valuable fluid for the future.
After sending the blood, the doctor fills in and stamps the identified form, which he puts in the sampling kit. The donor cord is sent to the laboratory by a blood-transmitting service. The special blood collection pouch contains a coagulation solution, which ensures that the harvested field cord remains in the state until it reaches the laboratory. A carefully sealed pouch should only be opened immediately in a secure sterile container.

How much is that?

From the point of view of usage, the number of cells per milliliter is important, which is not known at this time, so every drop of blood that has been removed must be saved. Upon arrival at the OWL Laboratory, the quality and quantity of the sample are interrupted according to international standards.


With the help of a closed ultrasound technology in the central laboratory, the professional processing of the sample is immediately stopped. Transplantable stem cells are used to harvest lost stem cells, and cells of value for transplantation are now optimally provided with a wide variety of stem cells to be retained. Blood cells and blood plasma are destroyed. The processing of the blood sample is also necessary because the storage of the whole blood volume is disadvantageous in view of the lower utilization of the cells. Overall, it is much better quality and safer to process an artificial cord than to freeze the whole thing.

After cell separation

To the samples are added cellular destructive crystals to prevent the formation of cells and a viable cell-containing medium.

Numerous checks

The amount of blood and plasma that can be destroyed is determined by the possible bacterial contamination and can also be tested virologically. The cell number of the prepared sample and its viability are determined. The tests are necessary for the quality of the sample and they are based on the possibility of preservation.

Then you're done, then if it's freezing

Storage tubes are transferred to storage units with multiple insured identifications. All necessary information about the sample is stored in a central database in accordance with medical confidentiality rules. Storage is at -196 ° C, in liquid nitrogen, and is contractually limited to a maximum of 20 years, which may be extended by the owner of the cord blood cells.