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:
Jul. 14, 2015
Filed:
Jul. 08, 2013
Applicant:
Medtronic, Inc., Minneapolis, MN (US);
Inventor:
Kevin A. Wanasek, Marion, IA (US);
Assignee:
Medtronic, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N 1/08 (2006.01); A61N 1/37 (2006.01); A61B 5/0428 (2006.01);
U.S. Cl.
CPC ...
A61N 1/3704 (2013.01); A61B 5/0428 (2013.01); A61N 1/37 (2013.01);
Abstract
A physiological sense amplifier achieves fast recovery times following receipt of a large voltage, such as when a defibrillation pulse is delivered, without blanking. The recovery time may be less than one millisecond when polarization of surrounding tissue or the housing of the device is not present. The sense amplifier uses a feedback network to clamp the input voltage to a gain amplifier at a predetermined value when a predetermined threshold value is exceeded.
Wanasek, Kevin. (2015). Physiological signal amplifier with voltage protection and fast signal recovery (U.S. Patent No. 9079036). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9079036
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile