APPARATUS AND METHOD FOR MONITORING AUTOTRANSFUSION, TRANSFUSION OR INFUSION
PROBLEM TO BE SOLVED: To provide an apparatus for monitoring, without erroneous detection, to see that autotranfusion, transfusion or infusion is normally returning the blood into the body of a dialysis patient, etc. after extracorporeal blood circulation. SOLUTION: The apparatus is composed of a se...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an apparatus for monitoring, without erroneous detection, to see that autotranfusion, transfusion or infusion is normally returning the blood into the body of a dialysis patient, etc. after extracorporeal blood circulation. SOLUTION: The apparatus is composed of a sensor for capturing the state of autotransfusion, transfusion or infusion to the vein blood vessels as pulsation of a pump; a signal processing part for processing captured signals; a comparison part for comparing the captured signals with signals in the normal state; and a control means for warning or stopping according to the difference. COPYRIGHT: (C)2008,JPO&INPIT |
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