Redundant Capasitive Sensor untuk Pendeteksi Gelembung Udara Fault Tolerance
ABSTRACT: Detection of air
bubbles in the blood is important for various medical treatments that use Blood
Extracorporeal Circuits (ECBC), such ashemodialysis, hemofiltration, and cardio
pulmonary bypass. Therefore we need a reliable detection of air bubbles. In
this research designed capasitive redundant sensors for detecting air bubbles
fault tolerance. A Triple Modular Redundancy (TMR) method is used to select the
output capacitor of the three sensors mounted on the blood hose. TMR module
will choose the middle of three sensors output value. Application of TMR will
prevent errors in the detection of air bubbles resulting from the failure of
the sensor.
Penulis: NOOR CHOLIS
BASJARUDDIN
Kode Jurnal: jptlisetrodd090110
