Patent · US Active

Systems and methods for medical imaging

US11234323B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD. · CN

Inventors

Guoping Zhu · Shanghai, CN
Patrick Kling · Mentor, US
Jiawen Zhou · Shanghai, CN
Tieshan ZHANG · Shanghai, CN
Jinglin Wu · Shanghai, CN
Xu Chu · Shanghai, CN

Key dates

Filing date	Oct 17, 2019
Grant date	Jan 25, 2022
Priority date	—
Expiry date	Mar 13, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH05G1/265
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Systems and methods for medical imaging. The method may include acquiring a tube voltage switching waveform for a radiation source of a medical device. The method may include determining a tube current switching period based on the tube voltage switching waveform. The method may include determining a sampling period correlated with the tube current switching period. The method may include acquiring projection data according to the sampling period. The method may further include reconstructing an image based on the acquired projection data.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.