HIGH RESOLUTION BLOOD PERFUSION IMAGING USING A CAMERA AND A PULSE OXIMETER

摘要

In one aspect, embodiments disclosed herein relate to multi-sensor imaging systems for measuring a pulsatile blood perfusion map and methods of use, including: one or more high accuracy blood flow sensors that generate a reference blood volume waveform; one or more low accuracy blood flow sensors that generate a second blood volume waveform; and a controller connected to the high accuracy blood flow sensor and the one or more low accuracy blood flow sensors by at least one operable connection, wherein the controller is configured to generate the pulsatile blood perfusion map by analyzing the reference blood volume waveform and the second blood volume waveform.