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Class Information
Number: 600/507
Name: Surgery > Diagnostic testing > Cardiovascular > Measuring blood flow in body portion other than heart > By detecting volume of body portion
Description: Subject matter including means for detecting the capacity or amount of a body part, this capacity or amount being correlated to the amount of blood flowing through said part.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621877 |
Body surface probe, apparatus and method for non-invasively detecting medical conditions |
Nov. 24, 2009 |
| 7591787 |
Method for removing Doppler angle ambiguity |
Sep. 22, 2009 |
| 7572230 |
Method for the presentation of information concerning variations of the perfusion |
Aug. 11, 2009 |
| 7492814 |
Method of removing noise and interference from signal using peak picking |
Feb. 17, 2009 |
| 7485094 |
Methods of diagnosis using pulse volume measurement |
Feb. 3, 2009 |
| 7302292 |
Breast cancer screening |
Nov. 27, 2007 |
| 7121150 |
Method and apparatus to determine an initial flow rate in a conduit |
Oct. 17, 2006 |
| 7011631 |
Noninvasive method of measuring blood density and hematocrit |
Mar. 14, 2006 |
| 7001337 |
Monitoring physiological parameters based on variations in a photoplethysmographic signal |
Feb. 21, 2006 |
| 6997879 |
Methods and devices for reduction of motion-induced noise in optical vascular plethysmography |
Feb. 14, 2006 |
| 6974418 |
Automatic calibration of blood volume status indicators |
Dec. 13, 2005 |
| 6909985 |
Method and apparatus for recording changes associated with acceleration of a structure |
Jun. 21, 2005 |
| 6896661 |
Monitoring physiological parameters based on variations in a photoplethysmographic baseline signal |
May. 24, 2005 |
| 6816741 |
Plethysmograph pulse recognition processor |
Nov. 9, 2004 |
| 6749567 |
Noninvasive method of measuring physiologic parameters |
Jun. 15, 2004 |
| 6719705 |
Device and method for noninvasive continuous determination of physiologic characteristics |
Apr. 13, 2004 |
| 6695788 |
Methods for measurement of hemodynamics |
Feb. 24, 2004 |
| 6605046 |
Ambulatory physio-kinetic monitor with envelope enclosure |
Aug. 12, 2003 |
| 6592518 |
Cardiac monitoring system and method with multiple implanted transponders |
Jul. 15, 2003 |
| 6454718 |
Intra aural integrated vital signs monitor |
Sep. 24, 2002 |
| 6375620 |
Process and device for carrying out a venous plethysmography using compression |
Apr. 23, 2002 |
| 6331162 |
Pulse wave velocity measuring device |
Dec. 18, 2001 |
| 6322515 |
Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone |
Nov. 27, 2001 |
| 6319205 |
Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone |
Nov. 20, 2001 |
| 6309359 |
Method and apparatus for noninvasive determination of peripheral arterial lumenal area |
Oct. 30, 2001 |
| 6152881 |
Calibrated measurement of blood vessels and endothelium after reactive hyperemia and method therefor |
Nov. 28, 2000 |
| 6151523 |
Apparatus and procedure for measuring volumes and global and segmental corporal composition in human beings |
Nov. 21, 2000 |
| 6015393 |
Systems and methods for monitoring and evaluating penile tumescence |
Jan. 18, 2000 |
| 5999841 |
Apparatus for measuring circulating blood volume |
Dec. 7, 1999 |
| 5803907 |
Peripheral vascular disease testing |
Sep. 8, 1998 |
| 5769803 |
Method for controlling the reflex response of the muscles of a lumbar spine |
Jun. 23, 1998 |
| 5718232 |
Calibration of segmental blood volume changes in arteries and veins for pulse volume recorder |
Feb. 17, 1998 |
| 5715826 |
Method and device for assessing the state of blood vessels |
Feb. 10, 1998 |
| 5715828 |
Calibration of segmental blood volume changes in arteries and veins during detection of atherosclerosis |
Feb. 10, 1998 |
| 5697371 |
Apparatus for measuring circulating blood volume |
Dec. 16, 1997 |
| 5692520 |
Method and apparatus for measuring arterial and venous blood flow in body appendages |
Dec. 2, 1997 |
| 5630424 |
Calibration of segmental blood volume charges in arteries and veins for pulse volume recorder |
May. 20, 1997 |
| 5566677 |
Calibration of segmental blood changes in arteries and veins during detection of atherosclerosis |
Oct. 22, 1996 |
| 5553611 |
Endocardial measurement method |
Sep. 10, 1996 |
| 5505204 |
Ultrasonic blood volume flow rate meter |
Apr. 9, 1996 |
| 5497787 |
Limb monitoring method and associated apparatus |
Mar. 12, 1996 |
| 5447163 |
Peripheral arterial monitoring instruments |
Sep. 5, 1995 |
| 5423322 |
Total compliance method and apparatus for noninvasive arterial blood pressure measurement |
Jun. 13, 1995 |
| 5417220 |
Peripheral arterial monitoring instruments |
May. 23, 1995 |
| 5379774 |
Measurement of arterial elasticity and the frequency characteristic of the compliance of an artery |
Jan. 10, 1995 |
| 5370122 |
Method and apparatus for measuring myocardial impairment, dysfunctions, sufficiency, and insufficiency |
Dec. 6, 1994 |
| 5343867 |
Method and apparatus for detecting the onset and relative degree of atherosclerosis in humans |
Sep. 6, 1994 |
| 5327899 |
Polygraph automated scoring systems |
Jul. 12, 1994 |
| 5311872 |
Peripheral arterial monitoring instruments |
May. 17, 1994 |
| 5297556 |
Method of detecting atherosclerosis while excluding motion artifacts |
Mar. 29, 1994 |
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