Title:
散乱防止コリメータと組み合わせた基準検出器素子
Document Type and Number:
Japanese Patent JP7146811
Kind Code:
B2
Abstract:
The present approach relates to the use of detector elements (i.e., reference detector pixels) positioned under septa of an anti-scatter collimator. Signals detected by the reference detector pixels may be used to correct for charging-sharing events with adjacent pixels and/or to characterize or correct for focal spot misalignment either in real time or as a calibration step.
Inventors:
Louis, Shwe
Huh, Gen
Jin, Yanan
Guo, Jiang Jun
Eddick, peter michael
Brian David, Janov
Huh, Gen
Jin, Yanan
Guo, Jiang Jun
Eddick, peter michael
Brian David, Janov
Application Number:
JP2019561303A
Publication Date:
October 04, 2022
Filing Date:
May 07, 2018
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
G01T7/00; A61B6/03; A61B6/06; G01N23/04; G01N23/10; G01T1/24
Domestic Patent References:
| JP2010213902A | ||||
| JP2011106887A |
Foreign References:
| US20170016998 | ||||
| WO2017122514A1 |
Attorney, Agent or Firm:
Hiroshi Ogura
Ryoichi Sawaki
Ryoichi Sawaki