Invention Grant
- Patent Title: Fluoroscopic device, moving body tracking device for radiation therapy, and X-ray detector
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Application No.: US15327925Application Date: 2014-09-22
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Publication No.: US10166409B2Publication Date: 2019-01-01
- Inventor: Shinya Hirasawa , Tatsuya Araki
- Applicant: SHIMADZU CORPORATION
- Applicant Address: JP Kyoto
- Assignee: SHIMADZU CORPORATION
- Current Assignee: SHIMADZU CORPORATION
- Current Assignee Address: JP Kyoto
- Agency: Lackenbach Siegel, LLP
- Agent Andrew F. Young, Esq.
- International Application: PCT/JP2014/074991 WO 20140922
- International Announcement: WO2016/046870 WO 20160331
- Main IPC: A61B6/00
- IPC: A61B6/00 ; A61N5/10
Abstract:
An X-ray fluoroscopic device includes an X-ray imaging mechanism having an X-ray tube 1 and a flat panel detector 2; filters 23 to form a correction region, in which the scattered radiation S caused by irradiating the therapeutic beam to the subject 57 can be incident, but the X-ray that is irradiated from the X-ray tube 1 and transmits through the subject 57 cannot be incident; and a correction element that corrects the data of the region other than the correction region of the flat panel detector 2 by using the data of the correction region of the flat panel detector 2.
Public/Granted literature
- US20170197098A1 Fluoroscopic Device, Moving Body Tracking Device for Radiation Therapy, and X-Ray Detector Public/Granted day:2017-07-13
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