G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 21/25 (2006.01) G01N 21/78 (2006.01) G01N 33/493 (2006.01)
Patent
CA 2204305
An apparatus for analyzing a body-fluid sample, such as a urine sample, disposed on a reagent pad is provided with means for illuminating the reagent pad on which the body-fluid sample is disposed, means for detecting light received from the reagent pad and generating a first reflectance signal at a first time and a second reflectance signal at a second time, and means for assigning a color to the body-fluid sample based upon the magnitudes of the first and second reflectance signals. The means for assigning the color to the body-fluid sample may include means for determining a pair of color coefficients each of which has a magnitude based upon the magnitudes of the reflectance signals and means for assigning the color to the body-fluid sample based upon the magnitudes of the color coefficients.
Cette invention concerne un analyseur de liquide organique sur tampon réactif, de l'urine par exemple, comportant un moyen d'éclairage du tampon imbibé de liquide organique, un moyen de détection de la lumière réfléchie par le tampon, un moyen de générer un premier signal de réflectance puis second signal décalé dans le temps et un moyen d'afficher une couleur fonction des amplitudes des deux signaux. Le moyen d'affichage d'une couleur correspondant à l'état de l'échantillon de liquide organique peut faire appel à un moyen de détermination d'une paire de coefficients colorimétriques, la valeur de chacun étant fonction des amplitudes des signaux de réflectance.
Howard Willis
Rehm Gary
Corporation Bayer
Osler Hoskin & Harcourt Llp
LandOfFree
Apparatus and method for determination of urine color does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for determination of urine color, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for determination of urine color will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1745512