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Class Information
Number: 600/500
Name: Surgery > Diagnostic testing > Cardiovascular > Detecting blood vessel pulsation
Description: Subject matter for detecting pulsation of a blood vessel induced by heartbeat.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618375 |
Rapid non-invasive blood pressure measuring device |
Nov. 17, 2009 |
| 7613486 |
Method and apparatus for evaluating human stress using photoplethysmography |
Nov. 3, 2009 |
| 7608045 |
Method for noninvasive continuous determination of physiologic characteristics |
Oct. 27, 2009 |
| 7608046 |
Apparatus for and method of biotic sleep state determining |
Oct. 27, 2009 |
| 7604603 |
Method and system for extracting cardiac parameters from plethysmographic signals |
Oct. 20, 2009 |
| 7594891 |
Portable physiological parameter monitor |
Sep. 29, 2009 |
| 7594893 |
Method and apparatus for calculating blood pressure with signal transformation |
Sep. 29, 2009 |
| 7582060 |
Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during a hyperemia phase |
Sep. 1, 2009 |
| 7572229 |
Probe for use in measuring a biological signal and biological signal measuring system incorporating the probe |
Aug. 11, 2009 |
| 7572227 |
Blood pressure measuring apparatus |
Aug. 11, 2009 |
| 7572226 |
System and method for monitoring autonomic balance and physical activity |
Aug. 11, 2009 |
| 7569017 |
Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during an ischemia phase |
Aug. 4, 2009 |
| 7569018 |
Apparatus and method for noninvasively detecting the quality of cardiac pumping |
Aug. 4, 2009 |
| 7566306 |
Biological information processing apparatus and operation program product for the same |
Jul. 28, 2009 |
| 7566307 |
Blood pressure monitoring apparatus |
Jul. 28, 2009 |
| 7566309 |
Blood water content detection device and hemodialysis timing determination device |
Jul. 28, 2009 |
| 7559898 |
Method for analysis of single pulse pressure waves |
Jul. 14, 2009 |
| 7559899 |
Power saving techniques for continuous heart rate monitoring |
Jul. 14, 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 |
| 7544168 |
Measuring systolic blood pressure by photoplethysmography |
Jun. 9, 2009 |
| 7534212 |
Pulse oximeter with alternate heart-rate determination |
May. 19, 2009 |
| 7530954 |
Method and apparatus for identifying the valid systolic blood pressure of a person with hardened arteries |
May. 12, 2009 |
| 7532964 |
Driver seat system and awakening device |
May. 12, 2009 |
| 7526333 |
Sound reproduction system and method based on physical and mental states of a drive |
Apr. 28, 2009 |
| 7526327 |
Instrument having optical device measuring a physiological quantity and means for transmitting and/or receiving data |
Apr. 28, 2009 |
| 7510530 |
Pulse wave measuring apparatus |
Mar. 31, 2009 |
| 7507208 |
Method and apparatus for continuous pulse contour cardiac output |
Mar. 24, 2009 |
| 7507207 |
Portable biological information monitor apparatus and information management apparatus |
Mar. 24, 2009 |
| 7507206 |
Stress reducer |
Mar. 24, 2009 |
| 7507203 |
System and method for remotely monitoring physiological functions |
Mar. 24, 2009 |
| 7503896 |
Method and apparatus for the noninvasive assessment of hemodynamic parameters including blood vessel location |
Mar. 17, 2009 |
| 7504959 |
Gas monitoring using electrochemical cell and method of operating |
Mar. 17, 2009 |
| 7497831 |
Blood pressure measuring system and method |
Mar. 3, 2009 |
| 7488290 |
System and method for assessing cardiac performance through transcardiac impedance monitoring |
Feb. 10, 2009 |
| 7489958 |
Signal processing apparatus and method |
Feb. 10, 2009 |
| 7485094 |
Methods of diagnosis using pulse volume measurement |
Feb. 3, 2009 |
| 7481772 |
Vital signs monitor used for conditioning a patient's response |
Jan. 27, 2009 |
| 7476204 |
Visualization of values of a physical property detected in an organism over time |
Jan. 13, 2009 |
| 7470234 |
Monitoring device, method and system |
Dec. 30, 2008 |
| 7470235 |
Pulse wave detecting device and method therefor |
Dec. 30, 2008 |
| 7468035 |
Automated method for discriminating the cardiac beat |
Dec. 23, 2008 |
| 7468036 |
Monitoring device, method and system |
Dec. 23, 2008 |
| 7465274 |
Diagnostic apparatus for analyzing arterial pulse waves |
Dec. 16, 2008 |
| 7462152 |
Method and system utilizing SpO.sub.2 plethysmograph signal to reduce NIBP determination time |
Dec. 9, 2008 |
| 7462151 |
Method and apparatus for facilitating physiological coherence and autonomic balance |
Dec. 9, 2008 |
| 7455643 |
Continuous non-invasive blood pressure measurement apparatus and methods providing automatic recalibration |
Nov. 25, 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 |
| 7438687 |
Patient monitoring system with blood pressure measurement capacity |
Oct. 21, 2008 |
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