Method and device for balancing CT gantry

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United States of America Patent

PATENT NO 9664587
APP PUB NO 20150185107A1
SERIAL NO

14513219

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Abstract

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A method and a device for balancing a CT gantry device are provided. The method includes: obtaining a fluctuation chain of pulses generated in one revolution of the CT gantry and obtained when the CT gantry collects data; obtaining an eccentric angle of a center of mass according to the fluctuation chain, and calculating a magnitude of imbalance; and adjusting weight at a weight counterbalancing position according to the eccentric angle and the magnitude of imbalance, to locate the center of mass at the rotation center. The device includes a data collection unit for collecting a fluctuation chain, and a processor for obtaining an eccentric angle of a center of mass, and calculating a magnitude of imbalance; and the processor adjusts weight at the weight counterbalancing position according to the eccentric angle and the magnitude of imbalance, to locate the center of mass at the rotation center.

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Patent Owner(s)

Patent OwnerAddress
NEUSOFT MEDICAL SYSTEMS CO LTDHUNNAN DISTRICT SHENYANG LIAONING 110167

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lou, Shanshan Shenyang, CN 48 133
Ma, Junfang Shenyang, CN 1 6

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