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Regardless of manufacturer, there are many types of cell processors. Cell processors are red cell washing devices that collect anticoagulated shed or recovered blood, wash and separate the red blood cells (RBC) by centrifugation or filtration such as the HemoClear filter. After, the washed RBCs can be returned to the same patient by reinfusion.
Autotransfusion is a process wherein a person receives their own blood for a transfusion, instead of banked allogenic (separate-donor) blood.There are two main kinds of autotransfusion: Blood can be autologously "pre-donated" (termed so despite "donation" not typically referring to giving to one's self) before a surgery, or alternatively, it can be collected during and after the surgery using ...
Washed red blood cells are red blood cells that have had most of the plasma, platelets and white blood cells removed and replaced with saline or another type of preservation solution. [ 1 ] [ 2 ] The most common reason for using washed red blood cells in transfusion medicine is to prevent the recurrence of severe allergic transfusion reactions ...
They are commonly called "autos" by blood bank personnel, and it is one major form of the more general concept of autotransfusion (the other being intraoperative blood salvage). Some advantages of autologous blood donation are: Blood type will always match, even with a rare blood type or antibody type.
The blood viscosity refers to the resistance to the movement of blood. It is vital to sustaining the vascular homeostasis in disease prevention and medical treatment. [14] Besides, the blood viscosity is greatly influenced by distinct factors, such as haematocrit, the degree of aggregation of the blood red cells and temperature. [14]
When patient blood is outside of the body passing through the plasmapheresis machine, the blood has a tendency to clot. To reduce this tendency, in one common protocol, [which?] sodium citrate is infused while the blood is running through the circuit. Citrate binds to calcium in the blood, calcium being essential for blood to clot. Citrate is ...
Units of blood collected during the 69th ADA Blood Drive at the Robertson Blood Center at Fort Hood, Texas on September 18, 2009. Patient Blood Management (PBM) [1] [2] [3] is a set of medical practices designed to optimise the care of patients who might need a blood transfusion. Patient blood management programs use an organized framework to ...
The perioperative period is the period of a patient's surgical procedure. [1] It commonly includes ward admission, anesthesia, surgery, and recovery.Perioperative may refer to the three phases of surgery: preoperative, intraoperative, and postoperative, though it is a term most often used for the first and third of these only - a term which is often specifically utilized to imply 'around' the ...