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Class Information
Number: 600/527
Name: Surgery > Diagnostic testing > Cardiovascular > Heart > Detecting heartbeat by sensing movement of oscillatable body-supporting means
Description: Subject matter wherein heartbeat is detected by sensing the motion which it imparts to a freely oscillatable means supporting the body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7503898 |
Methods of and apparatus for monitoring heart motions |
Mar. 17, 2009 |
| 7484129 |
Physiologic event monitoring device having robust internal control |
Jan. 27, 2009 |
| 7445605 |
Detection of apex motion for monitoring cardiac dysfunction |
Nov. 4, 2008 |
| 7409241 |
Monitoring the sympathico-vagal activity by analysis of endocardiac acceleration in an active implantable medical device |
Aug. 5, 2008 |
| 7338436 |
Implantable cardiac physical motion mapping device |
Mar. 4, 2008 |
| 7248923 |
Dual-use sensor for rate responsive pacing and heart sound monitoring |
Jul. 24, 2007 |
| 7183930 |
Occupant heartbeat detection and monitoring system |
Feb. 27, 2007 |
| 6954971 |
Method for simultaneously making a plurality of acoustic signal sensor elements |
Oct. 18, 2005 |
| 6945941 |
Volumetric physiological measuring system and method |
Sep. 20, 2005 |
| 6409675 |
Extravascular hemodynamic monitor |
Jun. 25, 2002 |
| 6342038 |
Electronic pulse rate counter |
Jan. 29, 2002 |
| 6261237 |
Thin film piezoelectric polymer sensor |
Jul. 17, 2001 |
| 5846206 |
Method and apparatus for monitoring and estimating the awakeness of a person |
Dec. 8, 1998 |
| 5807268 |
Disposable sensing device with contaneous conformance |
Sep. 15, 1998 |
| 5762610 |
Pressure pulse wave detecting apparatus |
Jun. 9, 1998 |
| 5706808 |
Fiber optic system for measuring cardiac output |
Jan. 13, 1998 |
| 5620003 |
Method and apparatus for measuring quantities relating to a persons cardiac activity |
Apr. 15, 1997 |
| 4940453 |
Method and apparatus for magnetically stimulating neurons |
Jul. 10, 1990 |
| 4836215 |
Method for preparing a ballistocardiogram |
Jun. 6, 1989 |
| 4787627 |
Visual pressure monitor for respiratory breathing apparatus |
Nov. 29, 1988 |
| 4738264 |
Heart and breathing alarm monitor |
Apr. 19, 1988 |
| 4679569 |
Ballistocardiograph |
Jul. 14, 1987 |
| 4657025 |
Heart and breathing alarm monitor |
Apr. 14, 1987 |
| 4213348 |
Self-calibrating automatic zeroing strain gauge circuit |
Jul. 22, 1980 |
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