Invention Grant
US09128193B2 Two-axis apparatus with stationary positioning, rotating and/or scanning motion of point or line sources
有权
具有静止定位，点或线源的旋转和/或扫描运动的双轴设备
- Patent Title: Two-axis apparatus with stationary positioning, rotating and/or scanning motion of point or line sources
- Patent Title (中): 具有静止定位，点或线源的旋转和/或扫描运动的双轴设备
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Application No.: US13653103Application Date: 2012-10-16
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Publication No.: US09128193B2Publication Date: 2015-09-08
- Inventor: Zhengyan Wang , Wenli Wang , Karthikayan Balakrishnan
- Applicant: Zhengyan Wang , Wenli Wang , Karthikayan Balakrishnan
- Applicant Address: JP Tokyo JP Otawara-shi
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- Current Assignee Address: JP Tokyo JP Otawara-shi
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: G01T1/20
- IPC: G01T1/20 ; G01T1/164
Abstract:
An apparatus and method for simulating a radiation phantom so as to calibrate or measure performance of a gamma detection system. The apparatus includes a line bar configured to rotate around an axis of rotation, a source carriage configured to move linearly along the line bar and to hold an attached radiation source, and a fixture assembly configured to support the line bar, the fixture assembly being configured to attach to a patient bed.
Public/Granted literature
- US20140103200A1 TWO-AXIS APPARATUS WITH STATIONARY POSITIONING, ROTATING AND/OR SCANNING MOTION OF POINT OR LINE SOURCES Public/Granted day:2014-04-17
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