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1. (WO2018200232) WIRELESS DETECTION COIL SYSTEM

Pub. No.:    WO/2018/200232    International Application No.:    PCT/US2018/027737
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Tue Apr 17 01:59:59 CEST 2018
IPC: G01R 33/34
A61B 5/00
A41D 1/00
A61B 5/055
Applicants: AIVITAE LLC
Inventors: HU, Bob Sueh-Chien
POON, Ada Shuk-Yan
Title: WIRELESS DETECTION COIL SYSTEM
Abstract:
In certain embodiments, a coil circuitry component may be configured to detect RF signals from excited spins of at least a region of an organism, where the coil circuitry component comprises a RF detection coil and a detuning circuit for detuning the RF detection coil. A coil signal detection component may be configured to extract at least some of the RF signals detected by the coil circuitry component and to convert the extracted RF signals from analog signal to digital signals. An excitation estimation component may be configured to estimate the excitation pulses from an excitation source and to generate a control timing signal from the estimated excitation pulses to set a state of the detuning circuit. A wireless communication component may be configured to wirelessly transmit the converted RF signals, the estimated excitation pulses, and the control timing signal to an external computer system.