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:
Apr. 01, 1986
Filed:
Nov. 18, 1983
Applicant:
Inventor:
Frank J Callaghan, Miami, FL (US);
Assignee:
Cordis Corporation, Miami, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
1284 / ;
Abstract
A system is provided for cardiac pacing and sensing. A lead carrying three electrodes is introduced into a cardiac chamber. Two of the electrodes are connected to the output of a pulse generator and are disconnected from the pulse generator output during sensing. All three of the electrodes are connected to the input of a sensing amplifier during sensing and two of the electrodes are disconnected from the input during pacing.