Cellular phone interference with the operation of mechanical ventilators

To determine whether a cellular phone would interfere with the operation of mechanical ventilators. Laboratory study. University medical center. Fourteen mechanical ventilators. We evaluated change in operation and malfunction of the mechanical ventilators. The cellular phone (Nokia 6120i) was compu...

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Veröffentlicht in:Critical care medicine 2004-04, Vol.32 (4), p.928-931
Hauptverfasser: Shaw, Cheryl I., Kacmarek, Robert M., Hampton, Rickey L., Riggi, Vincent, Masry, Ashraf El, Cooper, Jeffrey B., Hurford, William E.
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Sprache:eng
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Zusammenfassung:To determine whether a cellular phone would interfere with the operation of mechanical ventilators. Laboratory study. University medical center. Fourteen mechanical ventilators. We evaluated change in operation and malfunction of the mechanical ventilators. The cellular phone (Nokia 6120i) was computer controlled, operating at 828.750 MHz analog modulation. It was operated at 16, 40, 100, 250, and 600 mW, 30 cm from the floor and 30, 15, and
ISSN:0090-3493
1530-0293
DOI:10.1097/01.CCM.0000120061.01431.DB