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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:杂交系统和多模态获取血管内成像数据的方法,抵消血液中信号吸收的影响
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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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