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:
Feb. 01, 2011
Filed:
Mar. 14, 2007
Cherik Bulkes, Sussex, WI (US);
Stephen Denker, Mequon, WI (US);
Cherik Bulkes, Sussex, WI (US);
Stephen Denker, Mequon, WI (US);
Kenergy, Inc., Mequon, WI (US);
Abstract
A medical apparatus, for artificially stimulating internal tissue of an animal, applies a composite voltage pulse to a pair of electrodes implanted in the animal. The composite voltage pulse is formed by a first segment and a second segment contiguous with the first segment, both of which have generally rectangular shapes. The amplitude of the first segment is significantly greater than, e.g. at least three times, the amplitude of the second segment. However, the second segment has a significantly longer duration than the first segment, e.g. at least three times longer. Preferably the integrals of the first and second segments are substantially equal.