The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 1992
Filed:
Oct. 26, 1990
Applicant:
Inventors:
Bruce M Steinhaus, Parker, CO (US);
Fred I Vance, Parker, CO (US);
Anne Curtis, Gansville, FL (US);
Ken Koestner, Englewood, CO (US);
Assignee:
Telectronics Pacing Systems, Inc., Englewood, CO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
128697 ; 128696 ;
Abstract
An implantable cardiac allograft rejection monitoring apparatus and method for measuring stimulated intracardiac electrogram potentials, performing processing and time based analysis of changes in the potential, and deriving from the time history of the analyzed signals allograft rejection control parameters. The apparatus communicates the allograft rejection control parameters to an external communicating device and may use the parameters to control the output of an implanted drug infusion pump.