Systems and methods for controlling an X-ray tube filament

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United States of America Patent

PATENT NO 11751838
SERIAL NO

17134552

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This application disclosures a method for calibrating filament current data of an X-ray tube. The method includes obtaining a first value of tube current to be calibrated and a value of filament current to be calibrated, the tube current to be calibrated and the filament current to be calibrated corresponding to a first calibration point; performing an emission operation based on the first value of the tube current to be calibrated and the value of the filament current to be calibrated; determining an actual value of the tube current during the emission operation; determining a difference between the actual value of the tube current and the first value of the tube current to be calibrated; and calibrating, based on the difference, the first calibration point.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI UNITED IMAGING HEALTHCARE CO LTD201807 SHANGHAI CITY NORTH OF THE CITY OF JIADING DISTRICT ROAD NO 2258 SHANGHAI CITY SHANGHAI CITY 201807

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Tao Shanghai, CN 184 954
Jiang, Yifeng Shanghai, CN 20 35
Li, Hua Shanghai, CN 440 4134
Yang, Yong Shanghai, CN 636 3335
Zhou, Jiawen Shanghai, CN 23 70

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