发明申请
WO2010128090A1 A SYSTEM, METHOD, AND LUMINESCENT MARKER FOR IMPROVED DIFFUSE LUMINESCENT IMAGING OR TOMOGRAPHY IN SCATTERING MEDIA
审中-公开
基本信息:
- 专利标题: A SYSTEM, METHOD, AND LUMINESCENT MARKER FOR IMPROVED DIFFUSE LUMINESCENT IMAGING OR TOMOGRAPHY IN SCATTERING MEDIA
- 专利标题(中):用于改进散射介质中的荧光成像或成像的系统,方法和发光标记
- 申请号:PCT/EP2010/056127 申请日:2010-05-05
- 公开(公告)号:WO2010128090A1 公开(公告)日:2010-11-11
- 发明人: ANDERSSON-ENGELS, Stefan , XU, Can , LIU, Haichun , AXELSSON, Johan , SVENSSON, Niclas , SVENMARKER, Pontus
- 申请人: ANDERSSON-ENGELS, Stefan , XU, Can , LIU, Haichun , AXELSSON, Johan , SVENSSON, Niclas , SVENMARKER, Pontus
- 申请人地址: Stora Fiskaregatan 9F S-222 24 Lund SE
- 专利权人: ANDERSSON-ENGELS, Stefan,XU, Can,LIU, Haichun,AXELSSON, Johan,SVENSSON, Niclas,SVENMARKER, Pontus
- 当前专利权人: ANDERSSON-ENGELS, Stefan,XU, Can,LIU, Haichun,AXELSSON, Johan,SVENSSON, Niclas,SVENMARKER, Pontus
- 当前专利权人地址: Stora Fiskaregatan 9F S-222 24 Lund SE
- 代理机构: KRAHBICHLER, Erik
- 优先权: SE0950313-7 20090505; US61/215,881 20090512; US61/255,139 20091027
- 主分类号: A61B5/00
- IPC分类号: A61B5/00 ; G01N21/47 ; G01N21/64
摘要:
A method and system for luminescence molecular imaging or tomography of a region of interest in a scattering medium is disclosed. The system comprises a non-linear luminescent marker material arranged in the scattering medium. Contrast and resolution of the imaging or tomography is thus improved. The non-linear marker is for instance configured to upconvert incoming light of an illumination wavelength. The non-linear power dependence of the marker enables further improvement of the imaging by using images taken with two or more excitation beams simultaneously.
摘要(中):
公开了一种用于散射介质中感兴趣区域的发光分子成像或层析成像的方法和系统。 该系统包括布置在散射介质中的非线性发光标记材料。 因此,成像或层析成像的对比度和分辨率得到改善。 例如,非线性标记被配置为上变频照明波长的入射光。 标记的非线性功率依赖性通过使用同时具有两个或更多个激发束拍摄的图像来进一步改善成像。
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61B | 诊断;外科;鉴定 |
------A61B5/00 | 用于诊断目的的测量;人的辨识 |