发明申请
US20100305436A1 SYSTEMS, DEVICES, AND METHODS FOR PHOTOACTIVE ASSISTED RESECTION
审中-公开
用于摄影辅助的系统，设备和方法
- 专利标题： SYSTEMS, DEVICES, AND METHODS FOR PHOTOACTIVE ASSISTED RESECTION
- 专利标题（中）： 用于摄影辅助的系统，设备和方法
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申请号： US12678123申请日： 2008-09-12
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公开(公告)号： US20100305436A1公开(公告)日： 2010-12-02
- 发明人: James C. Chen , Llew Keltner
- 申请人： James C. Chen , Llew Keltner
- 申请人地址： US WA Bellevue
- 专利权人： Light Sciences Oncology , Inc.
- 当前专利权人： Light Sciences Oncology , Inc.
- 当前专利权人地址： US WA Bellevue
- 国际申请： PCT/US2008/076320 WO 20080912
- 主分类号： A61B6/00
- IPC分类号： A61B6/00
摘要：
A method and system is used to locate tissue for removal during a resection. The system includes a container that holds a photoactivatable agent capable of binding with unwanted tissue at a treatment site, a light source, and a viewing device. The light source is adapted to continuously output light that causes fluorescence of the photoactivatable agent in unwanted tissue. The system provides fluorescence-enhanced viewing of the treatment site through the viewing device. The viewing device has a filter that filters out light from the light source that is reflected from the treatment site while allowing a fluorescence emission from the photoactivatable agent to pass therethrough to each eye of the user. The light from the light source and the fluorescence emission are in different regions of the energy spectrum.
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