X-RAY FLUOROSCOPIC IMAGING APPARATUS

Title:

X-RAY FLUOROSCOPIC IMAGING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2018/025347

Kind Code:

A1

Abstract:

In the present invention, a control unit 10 is provided with a region of interest setting unit 21, an irradiation condition automatic adjustment unit 22, and a site of interest tracking unit 23. This X-ray fluoroscopic imaging apparatus makes automatic adjustments to correct X-ray irradiation conditions on the basis of luminance of a region of interest in an X-ray image so that a site of interest to be observed such as a specific organ or lesion of a subject 4 can be suitably viewed. When the site of interest moves outside the set region of interest, the site of interest tracking unit 23 tracks the movement of the site of interest and resets the region of interest so as to include the site of interest.

Inventors:

SAKAMOTO YUKI (JP)
OKAMOTO TAKESHI (JP)

Application Number:

PCT/JP2016/072794

Publication Date:

February 08, 2018

Filing Date:

August 03, 2016

Export Citation:

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Assignee:

SHIMADZU CORP (JP)

International Classes:

A61B6/00

Domestic Patent References:

WO2015030091A1

2015-03-05

Foreign References:

JP2003245271A	2003-09-02
JP2015228994A	2015-12-21
JP2004121835A	2004-04-22

Other References: