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 |
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Format: | Artikel |
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 |
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ISSN: | 0090-3493 1530-0293 |
DOI: | 10.1097/01.CCM.0000120061.01431.DB |