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.
Patent No.:
Date of Patent:
Jul. 17, 2018
Filed:
Apr. 30, 2015
Applicant:
Toshiba Medical Systems Corporation, Otawara-shi, JP;
Inventor:
Seiichirou Nagai, Otawara, JP;
Assignee:
Toshiba Medical Systems Corporation, Otawara-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/08 (2006.01); A61B 6/00 (2006.01); F21K 99/00 (2016.01); F21V 13/02 (2006.01); F21V 23/00 (2015.01); F21V 29/70 (2015.01); F21V 13/08 (2006.01); F21W 131/20 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
A61B 6/08 (2013.01); A61B 6/487 (2013.01); A61B 6/54 (2013.01); F21K 9/56 (2013.01); F21V 13/02 (2013.01); F21V 13/08 (2013.01); F21V 23/009 (2013.01); F21V 29/70 (2015.01); F21W 2131/20 (2013.01); F21Y 2101/02 (2013.01); F21Y 2101/025 (2013.01);
Abstract
An X-ray diagnosis apparatus includes an X-ray irradiator, a light source device, and a light emission control unit. The X-ray irradiator emits X-rays to a subject. The light source device includes a light-emitting part and a light irradiation part. The light-emitting part includes a semiconductor laser or a light-emitting diode for emitting light. The light irradiation part emits the light as output light indicating the irradiation field of the X-rays. The light emission control unit controls the light-emitting part according to the operating state of the X-ray irradiator.