The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 13, 2018

Filed:

Mar. 17, 2015
Applicant:

Toshiba Medical Systems Corporation, Otawara-shi, JP;

Inventors:

Kazuo Imagawa, Nasushiobara, JP;

Takuya Sakaguchi, Utsunomiya, JP;

Ryuji Zaiki, Utsunomiya, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/00 (2006.01); A61B 6/03 (2006.01); A61B 5/02 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 6/5247 (2013.01); A61B 5/0035 (2013.01); A61B 5/02007 (2013.01); A61B 5/4887 (2013.01); A61B 6/032 (2013.01); A61B 6/4441 (2013.01); A61B 6/469 (2013.01); A61B 6/504 (2013.01); A61B 6/5205 (2013.01); A61B 6/547 (2013.01); A61B 6/4283 (2013.01);
Abstract

The X-ray diagnostic apparatus includes an X-ray emitting device, an X-ray detection device, a fluoroscopic image generating unit, a calcified region detection unit and a display control unit. The fluoroscopic image generating unit generates a plurality of frames of fluoroscopic images of an object on a basis of detected X-rays in sequence. The calcified region detection unit detects a calcified region on each of the fluoroscopic images in sequence. The display control unit superimposes a calcified region image on a position of the calcified region on each of the fluoroscopic images in sequence, the calcified region image including a calcified region on a pre-acquired CT image or MR image of the object, and displays resulting images on a display device in sequence.


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