NEW METOOD FOR TOEINTERMITTENT COLLECTION OF DOPPLER SIGNALS FROM ARTERIAL GRAFTS
NEW METOOD FOR TOEINTERMITTENT COLLECTION OF DOPPLER SIGNALS FROM ARTERIAL GRAFTS
Dahnoum, N.; Evans, D.H.
Cad. Eng. Bioméd., vol.07, n1, p.230-235, 1990
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Resumo
A portable system for monitoring flow in arterial grafts using a purpose built ultrasonic unit and probe, has been designed and construeted. The system has been used both to monitor blood flow in grafts in the immediate postoperative period, and to investigate changes in flow in well established grafts.
Palavras-chave
Ambulatory, Blood flow, Bypass grafts, Instrumentation, Patient monitoring, Ultrasound
Abstract
A portable system for monitoring flow in arterial grafts using a purpose built ultrasonic unit and probe, has been designed and construeted. The system has been used both to monitor blood flow in grafts in the immediate postoperative period, and to investigate changes in flow in well established grafts.
Keywords
Ambulatory, Blood flow, Bypass grafts, Instrumentation, Patient monitoring, Ultrasound
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