US Patent No: 7,991,448

Number of patents in Portfolio can not be more than 2000

Method, apparatus, and system for removing motion artifacts from measurements of bodily parameters

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Patent Owner(s)

Patent OwnerAddressTotal Patents
PHILIPS ELECTRONICS NORTH AMERICA CORPORATIONNEW YORK, NY238

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allo,, Jr August J San Antonio, US 1 15
DelFavero, John R East Hampton, US 13 963
Edgar,, Jr Reuben W San Antonio, US 3 26
Gunneson, Paul B Cheshire, US 15 904
Jaffe, Michael B Cheshire, US 43 1648
Martin, Jesus D Wallingford, US 6 719

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
5,440,388 Chemical analysis and imaging by discrete fourier transform spectroscopy 47 1993
 
OREGON HEALTH & SCIENCE UNIVERSITY (1)
6,098,038 Method and system for adaptive speech enhancement using frequency specific signal-to-noise ratio estimates 33 1996
 
OMRON HEALTHCARE CO., LTD. (1)
5,025,791 Pulse oximeter with physical motion sensor 267 1990
 
MINOLTA KABUSHIKI KAISHA (MINOLTA CO., LTD.) (1)
4,942,877 Device for measuring oxygen saturation degree in arterial blood 314 1987
 
TERUMO CARDIOVASCULAR SYSTEMS CORPORATION (2)
5,553,615 Method and apparatus for noninvasive prediction of hematocrit 213 1994
5,755,226 Method and apparatus for noninvasive prediction of hematocrit 187 1996
 
SPACELABS HEALTHCARE LLC (1)
5,588,427 Enhancement of physiological signals using fractal analysis 195 1995
 
Non-Invasive Technology, Inc. (2)
5,402,778 Spectrophotometric examination of tissue of small dimension 167 1993
5,553,614 Examination of biological tissue using frequency domain spectroscopy 239 1993
 
Digital Voice Systems, Inc. (1)
5,826,222 Estimation of excitation parameters 27 1997
 
Criticare Systems, Inc. (2)
4,860,759 Vital signs monitor 118 1987
4,960,126 ECG synchronized pulse oximeter 231 1988
 
Optix LP (1)
5,672,875 Methods of minimizing scattering and improving tissue sampling in non-invasive testing and imaging 85 1995
 
NATIONAL RESEARCH DEVELOPMENT CORPORATION (1)
4,955,379 Motion artefact rejection system for pulse oximeters 253 1988
 
DATEX-OHMEDA, INC. (1)
5,934,277 System for pulse oximetry SpO2 determination 216 1995
 
SANDIA CORPORATION (1)
5,857,462 Systematic wavelength selection for improved multivariate spectral analysis 136 1995
 
JPMORGAN CHASE BANK, N.A. (13)
5,431,170 Pulse responsive device 567 1992
5,490,505 Signal processing apparatus 644 1993
5,533,511 Apparatus and method for noninvasive blood pressure measurement 433 1994
5,482,036 Signal processing apparatus and method 617 1994
5,632,272 Signal processing apparatus 625 1994
5,769,785 Signal processing apparatus and method 520 1995
5,685,299 Signal processing apparatus 505 1995
6,002,952 Signal processing apparatus and method 624 1997
6,157,850 Signal processing apparatus 528 1997
5,919,134 Method and apparatus for demodulating signals in a pulse oximetry system 456 1998
6,067,462 Signal processing apparatus and method 528 1998
6,036,642 Signal processing apparatus and method 492 1998
6,236,872 Signal processing apparatus 477 1998
 
MSA (1)
4,863,265 Apparatus and method for measuring blood constituents 285 1987
 
SENSORMEDICS CORPORATION (1)
5,349,952 Photoplethysmographics using phase-division multiplexing 130 1991
 
NELLCOR INCORPORATED (1)
5,555,882 Method and apparatus for reducing ambient noise effects in electronic monitoring instruments 151 1994
 
TELASIC COMMUNICATIONS (1)
5,621,730 Multiple user digital receiver apparatus and method with time division multiplexing 33 1992
 
NELLCOR PURITAN BENNETT INCORPORATED (14)
4,800,495 Method and apparatus for processing signals used in oximetry 261 1986
4,819,646 Feedback-controlled method and apparatus for processing signals used in oximetry 157 1986
4,869,253 Method and apparatus for indicating perfusion and oxygen saturation trends in oximetry 228 1986
* 4,911,167 Method and apparatus for detecting optical pulses 371 1988
4,892,101 Method and apparatus for offsetting baseline portion of oximeter signal 192 1989
5,226,417 Apparatus for the detection of motion transients 196 1991
5,351,685 Condensed oximeter system with noise reduction software 200 1991
5,368,224 Method for reducing ambient noise effects in electronic monitoring instruments 379 1992
5,368,026 Oximeter with motion detection for alarm modification 226 1993
5,743,263 Pulse Oximeter using a virtual trigger for heart rate synchronization 162 1995
5,713,355 Method and apparatus for reducing ambient noise effects in electronic monitoring instruments 159 1996
5,853,364 Method and apparatus for estimating physiological parameters using model-based adaptive filtering 322 1996
5,803,910 Condensed oximeter system and method with noise reduction software 145 1996
5,885,213 Method and apparatus for reducing ambient noise effects in electronic monitoring instruments 152 1997
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (2)
5,299,120 Method for digitally processing signals containing information regarding arterial blood flow 144 1989
5,800,348 Apparatus and method for medical monitoring, in particular pulse oximeter 182 1996
 
ANRITSU CORPORATION (1)
5,706,202 Frequency spectrum analyzing apparatus and transmitter characteristics measuring apparatus using the same 21 1996
 
RIC Investments, LLC (7)
5,448,991 Method of measuring the oxygen saturation in pulsating blood flow 179 1992
5,398,680 Pulse oximeter with improved accuracy and response time 147 1992
5,820,550 Pulse oximeter with improved accuracy and response time 143 1995
6,393,311 Method, apparatus and system for removing motion artifacts from measurements of bodily parameters 139 1999
6,519,486 Method, apparatus and system for removing motion artifacts from measurements of bodily parameters 212 2000
6,810,277 Method, apparatus and system for removing motion artifacts from measurements of bodily parameters 201 2002
* 7,072,702 Method, apparatus and system for removing motion artifacts from measurements of bodily parameters 110 2004
 
NELLCOR PURITAN BENNETT LLC (2)
5,458,117 Cerebral biopotential analysis system and method 92 1994
5,645,060 Method and apparatus for removing artifact and noise from pulse oximetry 261 1995
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
5,400,371 System and method for filtering random noise using data compression 38 1993
 
UNIVERSITY OF IOWA RESEARCH FOUNDATION (2)
5,459,317 Method and apparatus for non-invasive detection of physiological chemicals, particularly glucose 86 1994
6,061,582 Method and apparatus for non-invasive determination of physiological chemicals, particularly glucose 86 1997
 
UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (1)
5,524,631 Passive fetal heart rate monitoring apparatus and method with enhanced fetal heart beat discrimination 35 1994
 
WELLS, STEPHEN (1)
5,372,135 Blood constituent determination based on differential spectral analysis 265 1994
 
MOTOROLA, INC. (1)
5,852,638 Method and apparatus for demodulating a symbol using symbol fragmentation, correlation and fourier analysis 11 1997
 
UNION TRUST COMPANY (1)
5,190,038 Pulse oximeter with improved accuracy and response time 326 1989
 
HUTCHINSON TECHNOLOGY INCORPORATED (1)
5,879,294 Tissue chromophore measurement system 196 1996
 
COROMETRICS MEDICAL SYSTEMS, INC. (1)
4,519,396 Fetal heart rate monitor apparatus and method for combining electrically and mechanically derived cardiographic signals 61 1981
 
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY (1)
5,133,013 Noise reduction by using spectral decomposition and non-linear transformation 39 1989
 
THE JOHNS HOPKINS UNIVERSITY (1)
6,453,187 Method of employing angle images for measuring object motion in tagged magnetic resonance imaging 16 1998
 
LAWRENCE MEDICAL SYSTEMS, INC. (1)
4,859,057 Oximeter apparatus 166 1987
 
UNIVERSITY OF SOUTH FLORIDA (1)
5,830,137 Green light pulse oximeter 217 1996
 
GEORGIA TECH RESEARCH CORPORATION (1)
4,958,638 Non-contact vital signs monitor 94 1988
 
PHILIPS ELECTRONICS NORTH AMERICA CORPORATION (2)
5,058,588 Oximeter and medical sensor therefor 244 1989
6,122,535 Method and apparatus for determining the concentration of a component 168 1998
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2012/0226,111 PHYSIOLOGICAL AND ENVIRONMENTAL MONITORING METHODS 14 2012
 
Valencell, Inc. (3)
9,044,180 Noninvasive physiological analysis using excitation-sensor modules and related devices and methods 0 2012
9,131,312 Physiological monitoring methods 0 2014
8,989,830 Wearable light-guiding devices for physiological monitoring 0 2014
 
MEDTRONIC, INC. (17)
8,521,245 Method and apparatus for post-shock evaluation using tissue oxygenation measurements 0 2009
* 2011/0066,017 METHOD AND APPARATUS FOR POST-SHOCK EVALUATION USING TISSUE OXYGENATION MEASUREMENTS 13 2009
9,126,049 Shock reduction using absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction 0 2010
8,666,466 Device and method for monitoring of absolute oxygen saturation and tissue hemoglobin concentration 0 2010
8,634,890 Device and method for monitoring of absolute oxygen saturation and tissue hemoglobin concentration 0 2010
8,571,620 Tissue oxygenation monitoring in heart failure 0 2010
8,515,537 Tissue oxygenation monitoring in heart failure 0 2010
8,463,345 Device and method for monitoring of absolute oxygen saturation and total hemoglobin concentration 0 2010
8,463,346 Absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction 1 2010
8,391,979 Shock reduction using absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction 0 2010
* 8,352,008 Active noise cancellation in an optical sensor signal 0 2010
8,346,332 Absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction 1 2010
* 2010/0317,943 Active Noise Cancellation in an Optical Sensor Signal 12 2010
* 2010/0317,947 Tissue Oxygenation Monitoring in Heart Failure 1 2010
* 2010/0317,941 ABSOLUTE CALIBRATED TISSUE OXYGEN SATURATION AND TOTAL HEMOGLOBIN VOLUME FRACTION 0 2010
* 2010/0318,149 Shock Reduction Using Absolute Calibrated Tissue Oxygen Saturation and Total Hemoglobin Volume Fraction 1 2010
8,630,708 Method and apparatus for post-shock evaluation using tissue oxygenation measurements 0 2010
* Cited By Examiner

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