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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:

Class Number Class Name Patents
600/500 Detecting blood vessel pulsation 886
600/508 Heart 883
600/504 Measuring blood flow in body portion other than heart 560
600/485 Measuring pressure in heart or blood vessel 1,126
600/482 Measuring resistance of capillary blood vessels to hemorrhage 12
600/483 Simultaneously detecting cardiovascular condition and diverse body condition 466


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
6599251 Continuous non-invasive blood pressure monitoring method and apparatus Jul. 29, 2003
6595926 Method for evaluating and treating hypertension Jul. 22, 2003
6595918 Tele-diagnostic device Jul. 22, 2003
6592518 Cardiac monitoring system and method with multiple implanted transponders Jul. 15, 2003
6592527 Apparatus for measuring a variation in a circumference of a body part and method for plethysmography Jul. 15, 2003
6589184 Implantable intravascular pressure determining device and method Jul. 8, 2003
6585645 System for and method of establishing monitoring alarm limits based on physiological variables Jul. 1, 2003
6585658 System and method for the automatic evaluation of the indexes of volemic status Jul. 1, 2003
6582375 System for study of global uni-or bi-ventricular function of an explanted, reperfused heart Jun. 24, 2003
6579241 Dialysis apparatus using a blood pressure meter and a controller Jun. 17, 2003
6572556 Distributed multi-user catalog-based system for real time data access during cardiology procedures Jun. 3, 2003
6569103 Device for determining a characteristic point in the cardiac cycle May. 27, 2003
6551252 Systems and methods for ambulatory monitoring of physiological signs Apr. 22, 2003
6547728 Device for measuring organism condition Apr. 15, 2003
6537225 Device and method for noninvasive continuous determination of physiologic characteristics Mar. 25, 2003
6539245 Biomagnetic field measuring method and apparatus Mar. 25, 2003
6529770 Method and apparatus for imaging cardiovascular surfaces through blood Mar. 4, 2003
6527728 Process and device for determining the pulse transit time and extracorporeal hemotherapeutic arrangement with such a device Mar. 4, 2003
6520917 Method and apparatus for measuring functionality of a periodically changing system Feb. 18, 2003
6517492 Method and apparatus for assessment of cardiac function by monitoring movement of the trachea Feb. 11, 2003
6511436 Device for assessing cardiovascular function, physiological condition, and method thereof Jan. 28, 2003
6510380 Security and tracking system Jan. 21, 2003
6506162 Electronic blood pressure gauge equipped with dismountable external memory device Jan. 14, 2003
6506153 Method and apparatus for subject monitoring Jan. 14, 2003
6503206 Apparatus having redundant sensors for continuous monitoring of vital signs and related methods Jan. 7, 2003
6488633 Probe devices particularly useful for non-invasive detection of medical conditions Dec. 3, 2002
6482163 Postoperative-condition evaluating apparatus Nov. 19, 2002
6478735 Physiological feedback method and system Nov. 12, 2002
6478746 Acoustic sensor array for non-invasive detection of coronary artery disease Nov. 12, 2002
6464646 Instrument and method for locating and marking a hot spot in a person's body tissue Oct. 15, 2002
6454718 Intra aural integrated vital signs monitor Sep. 24, 2002
6456867 Three-dimensional reconstruction of intrabody organs Sep. 24, 2002
6454720 System for measuring physical parameters with a medical probe Sep. 24, 2002
6454719 Apparatus and method for diagnosis of cardiac disease using a respiration monitor Sep. 24, 2002
6447460 Method for automated exclusion of deep venous thrombosis Sep. 10, 2002
6445945 Non-invasive detection of endothelial dysfunction by blood flow measurement in opposed limbs using tracer injection Sep. 3, 2002
6440078 Method and system of determining cardiac contractility Aug. 27, 2002
6438403 Method and apparatus for cardiac analysis using four-dimensional connectivity Aug. 20, 2002
6436052 Method and system for sensing activity and measuring work performed by an individual Aug. 20, 2002
6424858 Apparatus and method for viewing vasculature of a human being Jul. 23, 2002
6394958 Apparatus and method for blood pressure pulse waveform contour analysis May. 28, 2002
6387048 Implantable sensor and integrity tests therefor May. 14, 2002
6385476 Method and apparatus for intracardially surveying a condition of a chamber of a heart May. 7, 2002
6375620 Process and device for carrying out a venous plethysmography using compression Apr. 23, 2002
6375614 General-purpose medical istrumentation Apr. 23, 2002
6371920 Pulse wave detecting device Apr. 16, 2002
6351667 Device for detecting pericardial effusion Feb. 26, 2002
6334848 Remote pedometer Jan. 1, 2002
6336044 Reliable body fat measurement in self-service health parameter Measuring system Jan. 1, 2002
6328698 Diagnostic system and method for coronary artery disease and others Dec. 11, 2001

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