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Class Information
Number: 600/481
Name: Surgery > Diagnostic testing > Cardiovascular
Description: Subject matter for evaluating a condition of an artery, vein, or capillary.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621875 |
Methods, systems, and computer program products for analyzing cardiovascular sounds using eigen functions |
Nov. 24, 2009 |
| 7621876 |
Continuous, non-invasive technique for determining blood pressure using a transmission line model and transcutaneous ultrasound measurements |
Nov. 24, 2009 |
| 7621877 |
Body surface probe, apparatus and method for non-invasively detecting medical conditions |
Nov. 24, 2009 |
| 7615010 |
System for monitoring the physiologic parameters of patients with congestive heart failure |
Nov. 10, 2009 |
| 7611470 |
Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution |
Nov. 3, 2009 |
| 7613486 |
Method and apparatus for evaluating human stress using photoplethysmography |
Nov. 3, 2009 |
| 7608042 |
Blood monitoring system |
Oct. 27, 2009 |
| 7604605 |
Device, system, and method for detecting and localizing obstruction within a blood vessel |
Oct. 20, 2009 |
| 7601123 |
Non-invasive blood pressure monitoring device and methods |
Oct. 13, 2009 |
| 7597666 |
Access pressure ratio device and testing method |
Oct. 6, 2009 |
| 7594891 |
Portable physiological parameter monitor |
Sep. 29, 2009 |
| 7582060 |
Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during a hyperemia phase |
Sep. 1, 2009 |
| 7572228 |
Devices for fixing a sensor in a lumen |
Aug. 11, 2009 |
| 7574255 |
Criteria for monitoring intrathoracic impedance |
Aug. 11, 2009 |
| 7569016 |
Ultrasonic diagnostic apparatus |
Aug. 4, 2009 |
| 7569017 |
Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during an ischemia phase |
Aug. 4, 2009 |
| 7559899 |
Power saving techniques for continuous heart rate monitoring |
Jul. 14, 2009 |
| 7559894 |
Multiparameter whole blood monitor and method |
Jul. 14, 2009 |
| 7555470 |
Research data collection and analysis |
Jun. 30, 2009 |
| 7553285 |
Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during an accumulation phase |
Jun. 30, 2009 |
| 7547284 |
Bilateral differential pulse method for measuring brain activity |
Jun. 16, 2009 |
| 7534206 |
Navigation-assisted fitness and dieting device |
May. 19, 2009 |
| 7524290 |
System and method of non-invasive blood pressure measurements and vascular parameter detection in small subjects |
Apr. 28, 2009 |
| 7520860 |
Detection of coronary artery disease using an electronic stethoscope |
Apr. 21, 2009 |
| 7507206 |
Stress reducer |
Mar. 24, 2009 |
| 7497832 |
Method and device for measuring peripheral vascular function |
Mar. 3, 2009 |
| 7490222 |
High and low power dual CPU cardiograph data processing system with gathering an display |
Feb. 10, 2009 |
| 7488292 |
Blood vessel detection device |
Feb. 10, 2009 |
| 7481770 |
Method and system for tissue differentiation |
Jan. 27, 2009 |
| 7479111 |
Methods for measuring blood pressure with automatic compensations |
Jan. 20, 2009 |
| 7479107 |
Core body temperature monitoring in heart failure patients |
Jan. 20, 2009 |
| 7474906 |
Method for dye injection for the transcutaneous measurement of cardiac output |
Jan. 6, 2009 |
| 7473230 |
Instrumented catheter with distance compensation to sense vulnerable plaque |
Jan. 6, 2009 |
| 7473227 |
Apparatus for the treatment of sleep apnea |
Jan. 6, 2009 |
| 7468034 |
Biological information monitoring apparatus |
Dec. 23, 2008 |
| 7462151 |
Method and apparatus for facilitating physiological coherence and autonomic balance |
Dec. 9, 2008 |
| 7460899 |
Apparatus and method for monitoring heart rate variability |
Dec. 2, 2008 |
| 7452332 |
Report on changes over time in blood vessel elasticity indexes and bioinformation output apparatus |
Nov. 18, 2008 |
| 7442169 |
Methods of distinguishing between vasoconstriction and vasodilation as a cause of hypotension |
Oct. 28, 2008 |
| 7438688 |
Apparatus and method for measuring pulse rate |
Oct. 21, 2008 |
| 7435220 |
Monitoring, system for cardiac surgical operations with cardiopulmonary bypass |
Oct. 14, 2008 |
| 7422560 |
Detection of congestion from monitoring patient response to a recumbent position |
Sep. 9, 2008 |
| RE40470 |
Body function measuring apparatus |
Aug. 26, 2008 |
| 7413545 |
Method of calculating circulation dynamics of a living body |
Aug. 19, 2008 |
| 7410465 |
Devices for counteracting hypotension |
Aug. 12, 2008 |
| 7407486 |
Method and an apparatus for pulse plethysmograph based detection of nociception during anesthesia or sedation |
Aug. 5, 2008 |
| 7407484 |
Physiological monitoring system for a computational device of a human subject |
Aug. 5, 2008 |
| 7397937 |
Region growing in anatomical images |
Jul. 8, 2008 |
| 7393328 |
Physical condition monitoring system |
Jul. 1, 2008 |
| 7384398 |
Device and method for detecting abnormal situations |
Jun. 10, 2008 |
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