Receiver used in marker localization sensing system and tunable to marker frequency

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United States of America Patent

PATENT NO 9248003
APP PUB NO 20050151649A1
SERIAL NO

10750165

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A receiver for determining the location of a marker that is excited with an exciting waveform. A sensing array having coils is used to sense magnetic flux from the resonating marker. The coils provide inputs to the receiver. The receiver includes a correlation processor for analyzing the inputs in a coherent manner. Further, the receiver is adapted to tune to the resonant frequency of a marker.

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Patent Owner(s)

  • VARIAN MEDICAL SYSTEMS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Newell, Laurence J Mercer Island, US 26 915
Vertatschitsch, Edward J Bellevue, US 12 650
Wright, J Nelson Mercer Island, US 52 3097

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