元の名称記録: OLYMPUS Winter & Ibe GmbH

A method of medical multi-dye fluorescence imaging. The method including: capturing fluorescent images of an operating field in which two or more different fluorescent dyes are present in successive sequences of images with a surgical or diagnostic imaging device, each sequence of images alternating through different modes of excitation lighting adapted for at least one each of two or more of the two or more different dyes, and processing the captured images of each successive sequence of images in combination with each other. The processing comprising determining the respective local distributions of the two or more different fluorescence dyes causing the observed different distributions of brightness in the two or more different fluorescent images of the sequence and producing one or more images displaying the determined local distributions of the two or more different fluorescent dyes separately.

A method for visual support of a surgical procedure. The method including: superimposing visual information of the surgical procedure by at least one overlay containing additional information inside a field of view; using an image processor, controlling a video display to display the at least one overlay; and dividing the field of view into a region of interest (ROI) and a peripheral region, wherein a transparency of each of the at least one overlay is determined depending on its position being located within the ROI or within the peripheral region.