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:
Dec. 30, 2008
Filed:
Apr. 06, 2006
Hideaki Takanezawa, Nasushiobara, JP;
Shinsuke Tsukagoshi, Nasushiobara, JP;
Hideaki Takanezawa, Nasushiobara, JP;
Shinsuke Tsukagoshi, Nasushiobara, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Medical Systems Corporation, Otawara-shi, JP;
Abstract
An X-ray CT apparatus comprising a storage device which stores therein a first table where fat contents are respectively associated with the values of the ratios of CT numbers, a CT number measurement unit which irradiates an object with X-rays under a plurality of different irradiation conditions, and which obtains actually-measured CT numbers for the respective irradiation conditions, and a fat content extraction unit which calculates the ratio of the actually-measured CT numbers for the respective irradiation conditions, and which extracts the fat content corresponding to the ratio of the actually-measured CT numbers, by referring to the first table.