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APPARATUS FOR MEASURING PERFUSION RATE OF LEGS

  • US 20080221421A1
  • Filed: 12/13/2007
  • Published: 09/11/2008
  • Est. Priority Date: 03/09/2007
  • Status: Abandoned Application
First Claim
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1. An apparatus for measuring a perfusion rate of legs, comprising:

  • 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 including 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 for calculating 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; and

    a data output unit for outputting the perfusion rate calculated by the data processing unit.

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