Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for recognition and termination of ventricular tachycardia and ventricular fibrillation










Image Number 2 for United States Patent #4790317.

For automatic recognition of ventricular tachycardia and ventricular fibrillation, pulse sequences are compared which are obtained when sensing at at least one position on each ventricular epicardial surface of a heart. Changes in the sequence of activations and in the timing from pulsing at one sensor position to a next pulsing at that same position will indicate both ventricular tachycardia and ventricular fibrillation so as to enable a response to be made to restore a pulse sequence representing normal ventricular activity of the heart.








 
 
  Recently Added Patents
Carrier for developing electrostatic charge image, developer for developing electrostatic charge image, image forming apparatus, and image forming method
Methods, systems, and computer program product for virtually modifying surface region curvature to detect protrusions
Antibody recognizing turn structure in amyloid .beta.
Credit flow control scheme in a router with flexible link widths utilizing minimal storage
Method and apparatus for supporting HARQ
Cooler
Image processing apparatus capable of using replacement component, image forming apparatus capable of using replacement component, and method of administrating replacement component
  Randomly Featured Patents
High performance in-line roller skate wheels with permeable cores
Method for reconditioning blades
Original data circulation method, system, apparatus, and computer readable medium
Refractory materials
Method and system for distribution of information
Amine-containing bath for electroplating palladium
Magnetohydrodynamic boundary layer control system
Flow-based queuing of network traffic
Cyclindrical impedance matching connector standoff with optional common mode ferrite
Method and apparatus for recommending an item of interest using a radial basis function to fuse a plurality of recommendation scores