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Glossary of Terms
282
Spectra Optia Apheresis System Operator’s Manual
IEC
Abbreviation for International Electrotechnical Commission, an
international standards organization for electrical, electronic, and related
technologies.
IP (Internet Protocol) address
Numerical identifier for a computer or a device on a network that enables
communication among the devices on the network.
IV
Abbreviation for intravenous.
kV
Abbreviation for kilovolt.
Leukapheresis
Apheresis procedure used to separate WBC from a patient’s blood.
Leukemia
Cancer of the blood-forming cells in the bone marrow.
Lymphocyte
Type of WBC.
Malaria
Disease caused by a parasite and usually transmitted through a mosquito
bite, which infects the RBC.
Manifold
Component of the tubing set. A connector with multiple ports used to
join a line with one or more other lines. It may also include an injection
port.
Manual rinseback
Process whereby the operator, not the system, performs rinseback, in case
of a power or system failure.
MHz
Abbreviation for megahertz.
mmHg
Abbreviation for millimeters of mercury.
MNC
Abbreviation for mononuclear cell or mononuclear cells.
MNC collection procedure
Apheresis procedure used to collect MNC from a patient.
Mononuclear cell
Type of WBC.
Obstruction
Object or a condition that restricts the flow of fluid through the tubing
set.
Packed RBC
Preparation of RBC with most of the plasma removed.
Packing factor
Relationship between the inlet flow rate and the centrifuge speed that
indicates the degree of separation of the blood components during an
apheresis procedure.
Paresthesia
Tingling sensation around the mouth that is a symptom of citrate toxicity
or hypocalcemia.
Patient access
Refers to the device used to gain entry to a patient’s venous system.
Peripheral blood
Blood in a vein or artery.
Peripheral blood stem cell
Stem cell that circulates in the peripheral blood.
Plasma
Fluid portion of the blood that transports proteins and enzymes through
the body.
Plasma bag
Bag on the tubing set that holds collected plasma. This bag is on the
Collection Set and in the BMP Accessory Set.
SpectraOptiaOpsManual.book Page 282 Thursday, May 17, 2018 11:24 AM