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Class Information
Number: 600/324
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 cardiovascular parameters
Description: Subject matter wherein, in addition to measuring the oxygen saturation of the blood, means are provided to measure or detect other physical or physiological functions of the body.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611470 |
Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution |
Nov. 3, 2009 |
| 7613490 |
Physiological stress detector device and system |
Nov. 3, 2009 |
| 7606607 |
Physiological stress detector device and system |
Oct. 20, 2009 |
| 7603152 |
Physiological stress detector device and system |
Oct. 13, 2009 |
| 7590438 |
Physiological stress detector device and system |
Sep. 15, 2009 |
| 7534212 |
Pulse oximeter with alternate heart-rate determination |
May. 19, 2009 |
| 7536214 |
Dynamic StO.sub.2 measurements and analysis |
May. 19, 2009 |
| 7530955 |
Signal processing apparatus |
May. 12, 2009 |
| 7524292 |
Method and apparatus for detecting respiratory disturbances |
Apr. 28, 2009 |
| 7526327 |
Instrument having optical device measuring a physiological quantity and means for transmitting and/or receiving data |
Apr. 28, 2009 |
| 7509154 |
Signal processing apparatus |
Mar. 24, 2009 |
| 7499739 |
Single use pulse oximeter |
Mar. 3, 2009 |
| 7489958 |
Signal processing apparatus and method |
Feb. 10, 2009 |
| 7486977 |
Single use pulse oximeter |
Feb. 3, 2009 |
| 7467002 |
Sine saturation transform |
Dec. 16, 2008 |
| 7398115 |
Pulse oximetry relational alarm system for early recognition of instability and catastrophic occurrences |
Jul. 8, 2008 |
| 7392075 |
Method for enhancing pulse oximetry calculations in the presence of correlated artifacts |
Jun. 24, 2008 |
| 7387608 |
Apparatus and method for the treatment of sleep related disorders |
Jun. 17, 2008 |
| 7373194 |
Signal component processor |
May. 13, 2008 |
| 7373193 |
Pulse oximetry data capture system |
May. 13, 2008 |
| 7343187 |
Blind source separation of pulse oximetry signals |
Mar. 11, 2008 |
| 7336983 |
Pulse oximeter with parallel saturation calculation modules |
Feb. 26, 2008 |
| 7315753 |
Pulse oximeter with parallel saturation calculation modules |
Jan. 1, 2008 |
| 7305262 |
Apparatus and method for acquiring oximetry and electrocardiogram signals |
Dec. 4, 2007 |
| 7292883 |
Physiological assessment system |
Nov. 6, 2007 |
| 7248910 |
Physiological parameter monitoring system and sensor assembly for same |
Jul. 24, 2007 |
| 7238159 |
Device, system and method for monitoring vital signs |
Jul. 3, 2007 |
| 7212847 |
Delta-sigma modulator for outputting analog representation of physiological signal |
May. 1, 2007 |
| 7209774 |
Pulse oximeter with separate ensemble averaging for oxygen saturation and heart rate |
Apr. 24, 2007 |
| 7209775 |
Ear type apparatus for measuring a bio signal and measuring method therefor |
Apr. 24, 2007 |
| 7209780 |
System and a computer program for the determination of quantities relating to the circulatory system of a patient |
Apr. 24, 2007 |
| 7181260 |
Apparatus and method for measuring myocardial oxygen consumption |
Feb. 20, 2007 |
| 7171251 |
Physiological stress detector device and system |
Jan. 30, 2007 |
| 7164938 |
Optical noninvasive vital sign monitor |
Jan. 16, 2007 |
| 7160252 |
Method and apparatus for detecting respiratory disturbances |
Jan. 9, 2007 |
| 7153278 |
Sleep apnea syndrome diagnosing device and signal analyzer, and methods thereof |
Dec. 26, 2006 |
| 7139599 |
Cepstral domain pulse oximetry |
Nov. 21, 2006 |
| 7130672 |
Apparatus and method for monitoring tissue vitality parameters |
Oct. 31, 2006 |
| 7094207 |
System and method for diagnosing and tracking congestive heart failure based on the periodicity of cheyne-stokes respiration using an implantable medical device |
Aug. 22, 2006 |
| 7079880 |
Blind source separation of pulse oximetry signals |
Jul. 18, 2006 |
| 7072702 |
Method, apparatus and system for removing motion artifacts from measurements of bodily parameters |
Jul. 4, 2006 |
| 7025728 |
Method for reducing noise, and pulse photometer using the method |
Apr. 11, 2006 |
| 7024234 |
Method and apparatus for monitoring the autonomic nervous system |
Apr. 4, 2006 |
| 6996427 |
Pulse oximetry data confidence indicator |
Feb. 7, 2006 |
| 6963907 |
Internet device operation for medical testing |
Nov. 8, 2005 |
| 6945934 |
System and method for determining a reference baseline record for use in automated patient care |
Sep. 20, 2005 |
| 6934570 |
Physiological sensor combination |
Aug. 23, 2005 |
| 6909912 |
Non-invasive perfusion monitor and system, specially configured oximeter probes, methods of using same, and covers for probes |
Jun. 21, 2005 |
| 6850787 |
Signal component processor |
Feb. 1, 2005 |
| 6839581 |
Method for detecting Cheyne-Stokes respiration in patients with congestive heart failure |
Jan. 4, 2005 |
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