whole blood is collected, the desired blood component is removed, and the remainder is returned to the donor.
Apheresis
I am currently an Apheresis Tech and I make $15.29 an hour
Apheresis, a process in which blood is extracted from a donor patient to remove a specific part of the blood and then returned back to the donor patient, is used for extracting platelets, red-blood cells, white-blood cells, and plasma for donation.
During the process of blood donation, plasma is separated from blood through a method called apheresis. Apheresis involves drawing blood from the donor, separating the plasma from the other blood components using a machine, and then returning the remaining blood components back to the donor. This allows for the collection of plasma without taking whole blood.
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LPN's are allowed to perform apheresis collections intended for patient transfusion or source plasma. However, most states require at least an RN to perform therapeutic apheresis, as medications are generally administered during the procedure. Please review each particular state's regulations.
Platelets are the component of blood that are commonly collected by apheresis. Platelet apheresis allows for a higher yield of platelets to be collected in a single donation compared to whole blood donation and is often used to treat patients with low platelet counts.
One example of apheresis is plateletpheresis, where a machine separates platelets from a donor's blood, collects them, and returns the remaining blood components to the donor. This process allows for the collection of a higher concentration of platelets compared to whole blood donation, which is often used in treating patients with low platelet counts.
Jeffrey L. Winters has written: 'Therapeutic apheresis' -- subject(s): Hemapheresis, Handbooks, manuals 'Therapeutic apheresis' -- subject(s): Hemapheresis, Handbooks, manuals
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apheresis machine
An Apheresis Technician collects platelets and plasma use on patients who suffer from TTP or low platelet count, and certain types of cancer. It is collected using different systems. One uses two needles, one in each arm, where blood is drawn from one arm and the given back to the donor through a vein on the other arm. The other uses only one needle, and it draws the blood and gives it back ( the red blood cells) back in cycles.