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autotransfusion
autotransfusion (ˌɔːtəʊtrænsˈfjuːʒən) n (Medicine) med a process in which a patient receives some of his or her own blood in a transfusion rather than a donor's bloodau•to•trans•fu•sion (ˌɔ toʊ trænsˈfyu ʒən)
n. a blood transfusion using the recipient's own blood, either from a previously stored supply or from blood recovered during surgery. [1960–65] Translationsautotransfusion
autotransfusion [aw″to-trans-fu´zhun] 1. reinfusion of a patient's own blood; see transfusion" >autologous transfusion.2. in the nursing interventions classification, a intervention" >nursing intervention defined as collecting and reinfusing blood which has been lost intraoperatively or postoperatively from clean wounds.au·to·trans·fu·sion (aw'tō-tranz-fyū'zhŭn), 1. Withdrawal and reinfusion or transfusion of the patient's own blood; commonly the patient's own blood is collected on several occasions over time to be reinfused during an operative procedure in which substantial blood loss is anticipated. Compare: autoinfusion. 2. In the acute setting, withdrawal of blood from a body cavity followed by intravenous reinfusion of the blood to maintain homeostasis. au·to·trans·fu·sion (aw'tō-trans-fyū'zhŭn) Withdrawal and reinjection-transfusion of the patient's own blood.
Compare: autoinfusionautotransfusion A transfusion with one's own blood. The blood may be collected early, in anticipation of need, or may be salvaged from internal bleeding and returned to the circulation, during a surgical operation. See also AUTOLOGOUS BLOOD DONATION. |