Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for detecting and displaying diagnostic information in conjunction with intracardiac electrograms and surface electrocardiograms










Image Number 6 for United States Patent #5974341.

A pacemaker generates and transmits real-time intracardiac electrogram signals to an external display device for display thereon. Simultaneously, the pacemaker senses a variety of events occurring either within the heart tissue or within the pacemaker itself and transmits signals representative of those events for display, using appropriate marker icons, along with the intracardiac electrograms. In this manner, a physician viewing the intracardiac electrograms is simultaneously apprised of the various events. In one example, events displayed along with the intracardiac electrograms include the detection of atrial and ventricular events occurring within the heart during a non-absolute refractory period following generation of a stimulation signal. Other examples of events displayed along with the intracardiac electrograms include operations triggered within the pacemaker as a result of the condition of the patient, such as an auto-mode switching event, or operations triggered within the pacemaker as a result of the condition of the pacemaker itself, such as a battery test operation. Still other examples of events include pacemaker programming operations triggered using a remote programming device by a physician. Such events include an electrophysiological artificially-induced arrhythmia operation. In the described example, the external display device also presents surface electrocardiograms along with the intracardiac electrograms and the event marker icons.








 
 
  Recently Added Patents
Generating a funding and investment strategy associated with an underfunded pension plan
Method of inspecting wafer
Simultaneous wafer bonding and interconnect joining
Spatula
Alterable account number
5-lipoxygenase-activating protein (FLAP) inhibitors
Portable massage apparatus
  Randomly Featured Patents
Device for purging water supply line
Neutral particle beam intensity controller
Constant frequency on-time control system and method and voltage regulator using the same
Hardening photographic layers containing silver halide with a 1-sulphonyl-4-amino-pyridinium salt
Ionographic printing with improved ion source
Spark plug
Non-absorbing anti-reflective coated (ARC) reticle using thin dielectric films and method of forming reticle
Clasp for personal ornaments or furnishings
Adaptive methods of determining blockage in an air seeder blockage monitoring system
System and method for an enhanced noise shaping for spread spectrum modulation