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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 907
600/508 Heart 912
600/504 Measuring blood flow in body portion other than heart 567
600/485 Measuring pressure in heart or blood vessel 1,152
600/482 Measuring resistance of capillary blood vessels to hemorrhage 12
600/483 Simultaneously detecting cardiovascular condition and diverse body condition 473


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

Patent Number Title Of Patent Date Issued
6974418 Automatic calibration of blood volume status indicators Dec. 13, 2005
6969355 Arteriostenosis diagnosing apparatus Nov. 29, 2005
6963907 Internet device operation for medical testing Nov. 8, 2005
6955649 Arteriosclerosis evaluating apparatus Oct. 18, 2005
6947780 Auditory alarms for physiological data monitoring Sep. 20, 2005
6945941 Volumetric physiological measuring system and method Sep. 20, 2005
6945939 Hemodynamic analysis Sep. 20, 2005
6945911 System and method for prescribing a fitness program Sep. 20, 2005
6942621 Method and apparatus for detecting weak physiological signals Sep. 13, 2005
6939304 Method and apparatus for non-invasively evaluating endothelial activity in a patient Sep. 6, 2005
6939303 Method and system of determining cardiac contractility Sep. 6, 2005
6923772 Apparatus and method for determining responders to cardiac resynchronization therapy using implantable accelerometers Aug. 2, 2005
6921367 Device and method for noninvasive continuous determination of physiologic characteristics Jul. 26, 2005
6896661 Monitoring physiological parameters based on variations in a photoplethysmographic baseline signal May. 24, 2005
6896660 Therapeutic decisions systems and method using stochastic techniques May. 24, 2005
6893401 Continuous non-invasive blood pressure monitoring method and apparatus May. 17, 2005
6893400 Angiopathy diagnosing apparatus May. 17, 2005
6887207 Methods and apparatus for estimation of ventricular afterload based on ventricular pressure measurements May. 3, 2005
6887206 Device for determining a characteristic point in the cardiac cycle May. 3, 2005
6887201 System and method for determining a reference baseline of regularly retrieved patient information for automated remote patient care May. 3, 2005
6884221 Circulatory-organ evaluating apparatus Apr. 26, 2005
6881190 Standard pulse-wave-propagation-velocity-related-value determining apparatus and pulse-wave-propagation-velocity-related-value obtaining apparatus Apr. 19, 2005
6863656 Stress test devices and methods Mar. 8, 2005
6858012 System and method for generating external counterpulsation reports Feb. 22, 2005
6855112 Method of and system for health treatment Feb. 15, 2005
6856829 Method for detecting physiological condition of sleeping patient based on analysis of pulse waves Feb. 15, 2005
6843772 Inferior-and-superior-limb blood-pressure-index measuring apparatus Jan. 18, 2005
6827687 Blood-pressure measuring apparatus having waveform analyzing function Dec. 7, 2004
6814706 Skin patch including a temperature sensor Nov. 9, 2004
6783498 Method and system for extracting cardiac parameters from plethysmographic signals Aug. 31, 2004
6779257 Method of making a flexible elongate member Aug. 24, 2004
6776764 Use of aortic pulse pressure and flow in bedside hemodynamic management Aug. 17, 2004
6773397 System for processing signal data representing physiological parameters Aug. 10, 2004
6758822 Method and apparatus for measuring cardiac output Jul. 6, 2004
6758819 Pulse-wave-propagation-velocity measuring apparatus Jul. 6, 2004
6756208 Plasma glucosylceramide deficiency as risk factor for thrombosis and modulator of anticoagulant protein C Jun. 29, 2004
6748258 Method and devices for heart treatment Jun. 8, 2004
6743181 System and method for measuring ventricular function Jun. 1, 2004
6745063 Biomagnetic field measuring apparatus Jun. 1, 2004
6740044 Blood-pressure monitoring apparatus for use in dialysis, and dialyzing apparatus May. 25, 2004
6736782 Apparatus, computer program, central venous catheter assembly and method for hemodynamic monitoring May. 18, 2004
6733461 Methods and apparatus for measuring arterial compliance, improving pressure calibration, and computing flow from pressure data May. 11, 2004
6733459 Balloon catheter for intra-aortic balloon pump apparatus May. 11, 2004
6735460 Biomagnetic field measuring method and apparatus May. 11, 2004
6726632 Arteriosclerosis-degree evaluating apparatus Apr. 27, 2004
6723054 Apparatus and method for measuring pulse transit time Apr. 20, 2004
6719701 Implantable syncope monitor and method of using the same Apr. 13, 2004
RE38476 Signal processing apparatus Mar. 30, 2004
6702751 Method and system for optimally timing scans of a selected part of a patient Mar. 9, 2004
6699194 Signal processing apparatus and method Mar. 2, 2004

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
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