×

Noninvasion biological optical measuring instrument, measured portion holding device, and method for manufacturing the same

  • US 6,687,521 B2
  • Filed: 08/02/2002
  • Issued: 02/03/2004
  • Est. Priority Date: 02/03/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. A noninvasive optical bioinstrumentation device in which a specified measurement site in the living body is illuminated with light, the light that is transmitted through this measurement site or the light that is scattered and reflected by this measurement site is detected by a photo-detection system, and the concentrations of components in the living body are measured from this detected light,wherein the device is equipped with a measurement site holder which is constructed using a negative impression of the measurement site, and in which the measurement site is placed at the time of light detection.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×