System and method of medical imaging having default noise index override capability United States Patent 06904127

06904127 is referenced by 12 patents and cites 12 patents.

Robert Senzig

A system and method of medical imaging is designed to reduce a patient's X-ray exposure during scanning. The system automatically generates a default noise index from a received set of scan parameter values that specifies a desired tube current of an X-ray source to use during the scanning of a patient. The default noise index can then be overridden to select a preferred noise index based upon a desired diagnostic quality for a particular volume of interest (VOI) and a diagnostic objective.

Title
System and method of medical imaging having default noise index override capability
Application Number
9/683128
Publication Number
6904127 (B2)
Application Date
November 21, 2001
Publication Date
June 7, 2005
Inventor
Robert Harry Armstrong
Waukesha
WI, US
Stanley H Fox
Brookfield
WI, US
Robert F Senzig
Germantown
WI, US
Thomas L Toth
Brookfield
WI, US
Agent
Carl B Horton
Michael A Della Penna
Ziolkowski Patent Solutions Group SC
Assignee
General Electric Company
WI, US
IPC
H05G 001/34
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Citations: 12 (view full list)

  1. Makoto Gohno, Tetsuya Horiuchi, Akihiko Nishide, Akira Hagiwara: X-ray CT apparatus. GE Medical Systems Global Technology Company, Armstrong Teasdale, December 29, 2009: US07639776 (7 worldwide citation)
  2. Makoto Gohno: Imaging condition determining method and an X-ray CT apparatus. GE Medical Systems Global Technology Company, Carl B Horton Esq, Armstrong Teasdale, May 23, 2006: US07050532 (7 worldwide citation)
  3. Akihiko Nishide, Ryosuke Fujimoto, Kenichi Nishizawa, Akira Hagiwara: X-ray CT apparatus. GE Medical Systems Global Technology Company, Armstrong Teasdale, October 20, 2009: US07606345 (6 worldwide citation)
  4. Koichi Hirokawa, Yoshiaki Sugaya, Taiga Goto: X-ray CT apparatus. Hitachi Medical Corporation, Cooper & Dunham, June 3, 2014: US08744039 (4 worldwide citation)
  5. Thomas Louis Toth, Michael Patrick Daly: Method and system for automatically determining regions in a scanned object. General Electric Company, Dean Small, The Smalll Patent Law Group, July 19, 2011: US07983457 (4 worldwide citation)
  6. Xiaoye Wu, Robert Franklin Senzig, Jing Zhao: CT spectral calibration. General Electric Company, Fletcher Yoder P C, December 17, 2013: US08611627 (1 worldwide citation)
  7. Xueli Wang: Scanning detection device of an X-ray CT apparatus, an X-ray CT system, and method of operation of the same. GE Medical Systems Global Technology Company, Armstrong Teasdale, July 7, 2009: US07558365 (1 worldwide citation)
  8. Tooru Kato, Hiroaki Nakai, Kanta Kobuchi: X-ray CT apparatus and controlling method. Toshiba Medical Systems Corporation, Oblon McClelland Maier & Neustadt L, March 27, 2018: US09924916
  9. Jung heon Lee, Do il Kim, Min kook Cho: Computed tomography apparatus and method of controlling X-ray by using the same. Samsung Electronics, Sughrue Mion PLLC, May 23, 2017: US09655584
  10. Christoph Braun, Dieter Böing, Christiane Koch, Robert Lapp, Michael Scheuering, Martin Sedlmair, Grzegorz Soza: Method and system for the automatic selection of a scanning protocol. SIEMENS AKTIENGESELLSCHAFT, Harness Dickey & Pierce, May 2, 2017: US09636077

References: 12 (view full list)

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