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HYBRID SYSTEMS AND METHODS FOR MULTI-MODAL ACQUISITION OF INTRAVASCULAR IMAGING DATA AND COUNTERACTING THE EFFECTS OF SIGNAL ABSORPTION IN BLOOD
HYBRID SYSTEMS AND METHODS FOR MULTI-MODAL ACQUISITION OF INTRAVASCULAR IMAGING DATA AND COUNTERACTING THE EFFECTS OF SIGNAL ABSORPTION IN BLOOD
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机译:用于血管内成像数据多模态采集和抵消血液中信号吸收效应的混合系统和方法
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摘要
A multi-modal catheter combining at least NIRF and IVUs imaging channels used to reveal integrated biological and structural features of a lumen intravascularly imaged through flowing blood in vivo and corrected for distance-related attenuation and/or scattering parameters of in vivo blood to compensate for discovered overestimation of the degree of in-vivo-blood attenuation of NIRF signal Enhancing the sensitivity of detection of vascular injury and/or plaque deposition beyond the capability of a standalone IVUS imaging as a result of the use of such corrected catheter.
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