发明申请
US20070093723A1 METHOD AND APPARATUS FOR RESPIRATORY AUDIO-VISUAL BIOFEEDBACK FOR IMAGING AND RADIOTHERAPY
有权
用于成像和放射治疗的呼吸音视频生物反馈的方法和装置
- 专利标题: METHOD AND APPARATUS FOR RESPIRATORY AUDIO-VISUAL BIOFEEDBACK FOR IMAGING AND RADIOTHERAPY
- 专利标题(中): 用于成像和放射治疗的呼吸音视频生物反馈的方法和装置
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申请号: US11538548申请日: 2006-10-04
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公开(公告)号: US20070093723A1公开(公告)日: 2007-04-26
- 发明人: Paul Keall , Rohini George , Radhe Mohan , Keith Miller , Theodore Chung
- 申请人: Paul Keall , Rohini George , Radhe Mohan , Keith Miller , Theodore Chung
- 主分类号: A61B5/08
- IPC分类号: A61B5/08
摘要:
An improved method and apparatus for respiratory audio-visual biofeedback are disclosed. A guide patterned after a breathing cycle comfortable to the patient serves as a target. The target is displayed as a bar moving vertically upward during inhale and vertically downward during exhale, between fixed end ex-hale and end in-hale limits. The patient's current respiratory position is also displayed as a bar, oriented parallel to the target bar so that the difference between the current position and the target position is easy for the patient to see.