- Tytuł:
- QRS complexes detector for synchronization of ventricular assist device
- Autorzy:
-
Mocha, J.
Sobotnicki, A.
Czerw, M.
Gibiński, P. - Powiązania:
- https://bibliotekanauki.pl/articles/332941.pdf
- Data publikacji:
- 2010
- Wydawca:
- Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
- Tematy:
-
czujnik zespołu QRS
analogowe macierze programowalne
sztuczne serce
urządzenie wspomagające czynność komór serca
detector of the QRS complexes
field programmable analog array (FPAA)
artificial heart (ventricular assist device - VAD) - Opis:
- Synchronization of operation of an artificial chamber supporting the sick heart of a patient has a crucial meaning for the effectiveness of support. To make the synchronized operation possible, the information on patient's heart activity should be fed to a controller of the supporting chamber. To this end, the QRS complex detector operating on ECG signal is necessary. The signal must be acquired from a patient's heart. Appropriate signal quality at long-term support may be assured only in a case the signal is acquired with epicardial electrodes. In the paper, the concept of hardware construction of a QRS complex detector has been presented, based on a field programmable analog array FPAA. The results of verification of the developed detector include the correct operation while using the epicardial signals recorded from patients which undergone the cardiosurgical operations.
- Źródło:
-
Journal of Medical Informatics & Technologies; 2010, 16; 35-41
1642-6037 - Pojawia się w:
- Journal of Medical Informatics & Technologies
- Dostawca treści:
- Biblioteka Nauki
Artykuł