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:
Oct. 31, 2000
Filed:
Jul. 22, 1998
David M Flynn, Lino Lakes, MN (US);
Carol Werlein, Ham Lake, MN (US);
Cardiac Pacemakers, Inc., St. Paul, MN (US);
Abstract
A single pass endocardial lead is provided which is adapted for implantation on or about the heart and for connection to a system for monitoring or stimulating cardiac activity. The lead includes a main body which extends into two distal leg portions, each having at least two electrodes coupled therewith. The first leg is for positioning within the ventricle of the heart. The second leg is for positioning within the atrium of the heart. Both the first leg and the second leg are bipolar and are adapted for positioning and fixation to the heart wall. The first and second legs can be fixated to the heart wall using either passive or active fixation structures. A movement assembly for advancing a helix comprises an externally threaded collar which engages with an internally threaded housing or housing insert.