Ultrasound fusion harmonic imaging systems and methods

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United States of America Patent

PATENT NO 9274215
SERIAL NO

13790322

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Abstract

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An ultrasound imaging system includes: a harmonic filter coupled to an ultrasound transmitter to reduce transmitted harmonic components; a fundamental filter coupled with an ultrasound receiver to reduce received fundamental components; and a fusion processor configured to generate multiple frames of fusion images for two subsequent frames of ultrasound transmissions to improve frame rate. The ultrasound receiver may optionally perform signal alignment and matching to improve image quality. To improve image quality, the ultrasound system may optionally use multiple amplitude-modulated transmit pulses with different delays, or multiple transmit pulses with different amplitudes to extract harmonic signals.

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Patent Owner(s)

Patent OwnerAddress
CHISON MEDICAL TECHNOLOGIES CO LTDWUXI JIANGSU 214142

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mo, Ruoli Wuxi, CN 6 47
Zhang, Yong Wuxi, CN 774 4505
Zhao, Danhua Wuxi, CN 29 368

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