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Class Information
Number: 600/328
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 blood constituent > Oxygen saturation, e.g., oximeter > And other blood constituents > Hemoglobin
Description: Subject matter wherein means are provided to measure the level of oxygen saturation carried in arterial blood to ocular tissue by the oxygen-bearing, iron-containing conjugated protein in animal red blood cells.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7627365 |
Detection, imaging and characterization of breast tumors |
Dec. 1, 2009 |
| 7610082 |
Optical system and method for in-vivo transcranial examination of brain tissue of a subject |
Oct. 27, 2009 |
| 7426407 |
Continuous spectroscopic measurement of total hemoglobin |
Sep. 16, 2008 |
| 7319894 |
Continuous spectroscopic measurement of total hemoglobin |
Jan. 15, 2008 |
| 7317939 |
Method of optical measurements for determining various parameters of the patient's blood |
Jan. 8, 2008 |
| 7251518 |
Blood optode |
Jul. 31, 2007 |
| 7248909 |
Method and apparatus for dynamically monitoring multiple in vivo tissue chromophores |
Jul. 24, 2007 |
| 7242997 |
Diffuse optical tomography system and method of use |
Jul. 10, 2007 |
| 7239903 |
Brain function measurement device, brain function measurement method, and brain function measurement program |
Jul. 3, 2007 |
| 7142906 |
Optical measurement instrument for living body |
Nov. 28, 2006 |
| 7139597 |
Living body light measuring device |
Nov. 21, 2006 |
| 6990365 |
Apparatus for measurement of blood analytes |
Jan. 24, 2006 |
| 6949384 |
Method for monitoring degradation of Hb-based blood substitutes |
Sep. 27, 2005 |
| 6882874 |
Compensation of human variability in pulse oximetry |
Apr. 19, 2005 |
| 6859658 |
Device for non-invasively detecting the oxygen metabolism in tissues |
Feb. 22, 2005 |
| 6701169 |
Method of determining autoregulatory and perfusion status |
Mar. 2, 2004 |
| 6701171 |
Method and apparatus for non-invasive detection of angiogenic and anti-angiogenic activity in living tissue |
Mar. 2, 2004 |
| 6615064 |
Non-invasive blood component analyzer |
Sep. 2, 2003 |
| 6611320 |
Method and apparatus |
Aug. 26, 2003 |
| 6597931 |
System and method for absolute oxygen saturation |
Jul. 22, 2003 |
| 6594513 |
Method and apparatus for determining oxygen saturation of blood in body organs |
Jul. 15, 2003 |
| 6587703 |
System and method for measuring absolute oxygen saturation |
Jul. 1, 2003 |
| 6519485 |
Minimally invasive system for assessment of organ function |
Feb. 11, 2003 |
| 6473632 |
Total hemoglobin concentration measurement |
Oct. 29, 2002 |
| 6438399 |
Multi-wavelength frequency domain near-infrared cerebral oximeter |
Aug. 20, 2002 |
| 6430513 |
Monitoring constituents of an animal organ using statistical correlation |
Aug. 6, 2002 |
| 6411832 |
Method of improving reproducibility of non-invasive measurements |
Jun. 25, 2002 |
| 6397099 |
Non-invasive imaging of biological tissue |
May. 28, 2002 |
| 6393310 |
Methods and systems for clinical analyte determination by visible and infrared spectroscopy |
May. 21, 2002 |
| 6266546 |
System for noninvasive hematocrit monitoring |
Jul. 24, 2001 |
| 6259936 |
Apparatus for imaging blood flow in the microcirculation |
Jul. 10, 2001 |
| 6104938 |
Procedure, apparatus and detector for the determination of fractional oxygen saturation |
Aug. 15, 2000 |
| 6064898 |
Non-invasive blood component analyzer |
May. 16, 2000 |
| 6043043 |
Method for the determination of hemoglobin adducts |
Mar. 28, 2000 |
| 5853370 |
Optical system and method for non-invasive imaging of biological tissue |
Dec. 29, 1998 |
| 5843150 |
System and method for providing electrical and/or fluid treatment within a patient's brain |
Dec. 1, 1998 |
| 5800349 |
Offset pulse oximeter sensor |
Sep. 1, 1998 |
| 5779631 |
Spectrophotometer for measuring the metabolic condition of a subject |
Jul. 14, 1998 |
| 5517987 |
Method for measuring internal information in scattering medium and apparatus for the same |
May. 21, 1996 |
| 5458128 |
Method and apparatus for noninvasively measuring concentration of a dye in arterial blood |
Oct. 17, 1995 |
| 5413100 |
Non-invasive method for the in vivo determination of the oxygen saturation rate of arterial blood, and device for carrying out the method |
May. 9, 1995 |
| 5377674 |
Method for non-invasive and in-vitro hemoglobin concentration measurement |
Jan. 3, 1995 |
| 5335659 |
Nasal septum probe for photoplethysmographic measurements |
Aug. 9, 1994 |
| 5329922 |
Oximetric esophageal probe |
Jul. 19, 1994 |
| 5231464 |
Highly directional optical system and optical sectional image forming apparatus employing the same |
Jul. 27, 1993 |
| 5219400 |
Noninvasive method for quantitation of oxyhemoglobin saturation by near-infrared reflectance spectrophotometry |
Jun. 15, 1993 |
| 5198977 |
System and method for localization of functional activity in the human brain |
Mar. 30, 1993 |
| 5167230 |
User-wearable hemoglobinometer for measuring the metabolic condition of a subject |
Dec. 1, 1992 |
| 5122974 |
Phase modulated spectrophotometry |
Jun. 16, 1992 |
| 5119814 |
Method and apparatus for monitoring blood loss via retinal venous oxygen saturation |
Jun. 9, 1992 |
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