Title:
フレームレス放射線外科療法システム及びその方法
Document Type and Number:
Japanese Patent JP2004529665
Kind Code:
A
Abstract:
A method of compensating for breathing and other motions of a patient during treatment includes periodically generating internal positional data about an internal target region. The method further includes generating external positional data about external motion of the patient's body using an external sensor and generating a correlation between one or more positions of the internal target region and one or more positions of an external region using the external positional data of the external sensor and the internal positional data of the internal target region. The method further includes predicting the position of the internal target region at some later time based on the correlation model.
Inventors:
Ahim Schweicard
John Earl Adler
John Earl Adler
Application Number:
JP2002526277A
Publication Date:
September 30, 2004
Filing Date:
September 14, 2001
Export Citation:
Assignee:
Accuray Incorporated
International Classes:
A61B5/055; A61B5/06; A61B6/00; A61B6/03; G01B11/00; A61B6/12; A61B8/00; A61B17/34; A61B18/00; A61B18/20; A61B19/00; A61N5/01; A61N5/06; A61N5/10; G01B15/00; G01B21/00; G01R33/48; A61B10/00; A61B10/02; A61B17/00; A61N7/02; (IPC1-7): A61N5/10; A61B6/00; A61N5/01
Domestic Patent References:
| JPH06502330A | 1994-03-17 | |||
| JP2000201922A | 2000-07-25 | |||
| JPS62206798A | 1987-09-11 | |||
| JP2002522129A | 2002-07-23 | |||
| JPH06181918A | 1994-07-05 | |||
| JPH1119082A | 1999-01-26 | |||
| JP2000217810A | 2000-08-08 | |||
| JPH08112272A | 1996-05-07 | |||
| JP2000167072A | 2000-06-20 |
Foreign References:
| WO2000007669A1 | 2000-02-17 |
Attorney, Agent or Firm:
Motohiro Kurauchi
Hiroshi Kazama
Hiroshi Kazama