New device for intraoperative graft assessment: HyperEye charge-coupled device camera system

摘要

Purpose Our institution developed a new color chargecoupled device (CCD) camera system (HyperEye system) for intraoperative indocyanine green (ICG) angiography. The device consists of a combination of custommade optical filters and an ultra-high-sensitive CCD image sensor with non-Bayer color filter array (i.e., HyperEye technology), which can detect simultaneously color and near-infrared (NIR) rays from 380 to1200 nm. Here, we demonstrate intraoperative graft assessment using the HyperEye system.