Invention Grant
- Patent Title: Dose-guided radiation therapy using cone beam CT
- Patent Title (中): 使用锥束CT的剂量引导放射治疗
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Application No.: US11824404Application Date: 2007-06-28
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Publication No.: US07804936B2Publication Date: 2010-09-28
- Inventor: Jean Pouliot , Josephine Chen , Hong Chen , Juan Carlos Celi , Ali Bani-Hashemi , Bijumon Gangadharan
- Applicant: Jean Pouliot , Josephine Chen , Hong Chen , Juan Carlos Celi , Ali Bani-Hashemi , Bijumon Gangadharan
- Applicant Address: US PA Malvern
- Assignee: Siemens Medical Solutions USA, Inc.
- Current Assignee: Siemens Medical Solutions USA, Inc.
- Current Assignee Address: US PA Malvern
- Main IPC: A61N5/10
- IPC: A61N5/10
Abstract:
A system includes acquisition of a three-dimensional cone beam image, and determination of a dose to be delivered based on the three-dimensional image and on parameters of a treatment beam to deliver the dose. Some systems may include modification of a three-dimensional cone beam image to correct for scatter radiation, and determination of a dose based on the modified three-dimensional cone beam image.
Public/Granted literature
- US20090003512A1 Dose-guided radiation therapy using cone beam CT Public/Granted day:2009-01-01
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