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Class Information
Number: 600/320
Name: Surgery > Diagnostic testing > Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test > Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom > Determining constituents in eye > Hemoglobin
Description: Subject matter wherein means are provided to measure the oxygen-bearing, iron-containing conjugated protein in animal red blood cells.

Patents under this class:

Patent Number Title Of Patent Date Issued
8396525 Real-time simultaneous measurement system, real-time simultaneous measurement apparatus, real-time simultaneous measurement method, and storage medium in which program is stored Mar. 12, 2013
8320981 Enhanced optical sensor module Nov. 27, 2012
7502639 Analysis of retinal metabolism over at least a portion of a cardiac cycle Mar. 10, 2009
RE39672 Method and devices for laser induced fluorescence attenuation spectroscopy Jun. 5, 2007
7222961 Method for detecting a functional signal in retinal images May. 29, 2007
6939310 Devices for physiological fluid sampling and methods of using the same Sep. 6, 2005
6831733 Analysis method and system therefor Dec. 14, 2004
6701169 Method of determining autoregulatory and perfusion status Mar. 2, 2004
6611320 Method and apparatus Aug. 26, 2003
6124597 Method and devices for laser induced fluorescence attenuation spectroscopy Sep. 26, 2000
5898487 Apparatus and method for determining the concentrations of hemoglobin derivatives Apr. 27, 1999
5308919 Method and apparatus for monitoring the arteriovenous oxygen difference from the ocular fundus May. 3, 1994
5260871 Method and apparatus for diagnosis of breast tumors Nov. 9, 1993
5219400 Noninvasive method for quantitation of oxyhemoglobin saturation by near-infrared reflectance spectrophotometry Jun. 15, 1993
5119814 Method and apparatus for monitoring blood loss via retinal venous oxygen saturation Jun. 9, 1992
4922919 Method for measuring ocular oxidative metabolism May. 8, 1990
4485820 Method and apparatus for the continuous monitoring of hemoglobin saturation in the blood of premature infants Dec. 4, 1984

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