Search results
Results from the WOW.Com Content Network
Aware of the rising demand for plasma for transfusion, Dr. Josep Antoni Grífols-Lucas conducted the first systematic study of the application of plasmapheresis in a series of plasma donors. Performed in 1951, this was the most exhaustive study to date of the medium-term effects on the human body, and involved more than 320 plasmapheresis ...
Plasmapheresis – blood plasma. Plasmapheresis is useful in collecting FFP (fresh frozen plasma) of a particular ABO group. Commercial uses aside from FFP for this procedure include immunoglobulin products, plasma derivatives, and collection of rare WBC and RBC antibodies. A Fenwal Erythropheresis machine being used for plasmapheresis
The subsequent development of the machine as the IBM 2997, essentially a continuous centrifuge which separated the blood into red blood cells, white blood cells, and blood plasma (used in plasmapheresis), was picked up by IBM's Systems Supplies Division (SSD) which was already ready marketing the IBM 2991 Blood cell Processor.
The use of blood plasma as a substitute for whole blood and for transfusion purposes was proposed in March 1918, in the correspondence columns of the British Medical Journal, by Gordon R. Ward. "Dried plasmas" in powder or strips of material format were developed and first used in World War II.
Some medical coders elect to be certified by more than one society. The AAPC offers the following entry-level certifications in the U.S.: Certified Professional Coder (CPC); which tests on most areas of medical coding, and also the Certified Inpatient Coder (CIC) and Certified Outpatient Coder (COC). Both the CPC and COC have apprentice ...
These may include national medical specialty societies, other national health care professional associations, accrediting bodies and federal regulatory agencies. Category II codes make use of an alphabetical character as the 5th character in the string (i.e., 4 digits followed by the letter F).
Diagnostic coding is the translation of written descriptions of diseases, illnesses and injuries into codes from a particular classification. In medical classification, diagnosis codes are used as part of the clinical coding process alongside intervention codes. Both diagnosis and intervention codes are assigned by a health professional trained ...
Most of the research is in vitro and in animal models. It uses ionized gas (physical plasma) for medical uses or dental applications. [3] Plasma, often called the fourth state of matter, is an ionized gas containing positive ions and negative ions or electrons, but is approximately charge neutral on the whole. The plasma sources used for plasma ...