X-ray or gamma ray systems or devices – Specific application – Computerized tomography
Reexamination Certificate
2007-05-22
2007-05-22
Glick, Edward J. (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Computerized tomography
C378S004000, C378S901000
Reexamination Certificate
active
10493678
ABSTRACT:
An X-ray CT apparatus comprising a scanner that includes an X-ray source and an X-ray detector having two-dimensionally arranged X-ray detector elements, disposed on the opposite side of the subject to the X-ray source and carries out helical scanning around the revolving axis and an image processor for creating a tomogram of the subject from the data collected by helical scanning using the X-ray detector, wherein the image processor creates a tomogram by reconstructing an image from data on the subject including a plurality of sets of projection data of different phases of helical scanning at the same point on the revolving axis and adding the reconstructed images of different phases, whereby a good image is created while suppressing aritifacts.
REFERENCES:
patent: 5513236 (1996-04-01), Hui
patent: 5541971 (1996-07-01), Saito
patent: 5559847 (1996-09-01), Hu et al.
patent: 5825842 (1998-10-01), Taguchi
patent: 5838756 (1998-11-01), Taguchi et al.
patent: 5974110 (1999-10-01), Hu
patent: 6236707 (2001-05-01), Flohr et al.
patent: 6252926 (2001-06-01), Flohr et al.
patent: 6400790 (2002-06-01), Ohnesorge et al.
patent: 6819736 (2004-11-01), Bruder et al.
patent: 2005/0094760 (2005-05-01), Hagiwara
patent: 19547277 (1996-07-01), None
patent: 19647435 (1997-06-01), None
patent: 19854445 (1999-05-01), None
patent: 19832275 (2000-01-01), None
patent: 19832276 (2000-01-01), None
patent: 0819532 (1996-01-01), None
patent: 08263638 (1996-10-01), None
patent: 09224930 (1997-09-01), None
patent: 11276473 (1999-10-01), None
patent: 200023966 (2000-01-01), None
patent: 200037379 (2000-02-01), None
patent: 200051205 (2000-02-01), None
patent: 200278702 (2000-03-01), None
patent: 2000225114 (2000-08-01), None
patent: 2001346794 (2001-12-01), None
patent: WO0128425 (2001-04-01), None
Goto Taiga
Miyazaki Osamu
Cooper & Dunham LLP
Glick Edward J.
Hitachi Medical Corporation
Yun Jurie
LandOfFree
Multi-row detector x-ray CT apparatus and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-row detector x-ray CT apparatus and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-row detector x-ray CT apparatus and method for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3740062