system and methods for assessing peripheral blood flow during peripheral vascular intervention and patient interface procedures

摘要

“System and methods for assessing peripheral blood flow during peripheral vascular intervention and patient interface procedures” summary diffuse optical flow (dof) sensors can be used to assess deep tissue flow. One-foot dof sensors can provide floating light intensity data to an analyzer, which can then determine relative and / or absolute blood flow. The relative and / or absolute determined blood flow can be signaled to an operator, for example a surgeon for intraoperative use. DOF sensors can be used to assess foot revascularization, for example to guide interventional procedures and to evaluate their effectiveness. a support structure may carry a plurality of dof sensors, such as when the support structure is placed on the patient's foot, the dof sensors are arranged adjacent at different locations on the foot. different locations may correspond to different topographic regions of the foot, for example different angiosomes of the foot. 1/1