Three-dimensional optical micro-angiography maps directional blood perfusion deep within microcirculation tissue beds in vivo
作者： Ruikang K Wang
DOI: 10.1088/0031-9155/52/23/N01
关键词: Anatomy 、 Microcirculation 、 Flow phantom 、 Angiography 、 Biomedical engineering 、 Beam direction 、 Perfusion 、 Incident beam 、 Materials science 、 In vivo
摘要: Optical micro-angiography (OMAG) is a recently developed method of imaging localized blood perfusion at capillary level resolution within microcirculatory beds. This paper reports that the OMAG capable directional mapping in vivo. achieved simply by translating mirror located reference arm back and forth while 3D performed. The which moves toward incident beam gives flows away from direction vice versa. approach experimentally demonstrated flow phantom then cerebro-vascular live mouse with cranium intact.
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