Apparatus for measuring perfusion rate of legs

Abstract

The present invention relates to an apparatus for measuring the perfusion rate of legs. The measurement apparatus of the present invention includes a light leakage prevention unit including a light emitting device for radiating light having a certain wavelength onto a living body injected with Indocyanine Green (ICG), and a light leakage prevention housing formed to prevent transmission of external light. A data acquisition unit includes a band pass filter for passing therethrough only light, having a near infrared wavelength, in a fluorescence image emitted by the ICG and the light emitting device, and a Charge Coupled Device (CCD) camera for photographing a near infrared wavelength region. A data processing unit calculates a perfusion rate of the living body on a basis of data about the near infrared wavelength region through a data cable connected to the data acquisition unit. A data output unit outputs the perfusion rate calculated by the data processing unit.