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Laser blood-flow meter and system for monitoring bio-data

  • US 20040254473A1
  • Filed: 06/02/2004
  • Published: 12/16/2004
  • Est. Priority Date: 06/02/2003
  • Status: Active Grant
First Claim
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1. A laser blood-flow meter comprising:

  • a laser-beam irradiator for irradiating laser beams to biological structure;

    a detector for detecting scattered beams resulted from scattering of said laser beams in said biological structure, said laser blood-flow meter measuring blood flow of said biological structure in accordance with said scattered beams detected by said detector; and

    a beam-collector for collecting said scattered beams to direct the collected beams to said detector.

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