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:
Jun. 06, 2000
Filed:
Dec. 08, 1996
Michael D Laufer, Menlo Park, CA (US);
Hearten Medical, Inc., Tustin, CA (US);
Abstract
A device and method for treating myocardial infarction by selectively heating the infarct scar to reduce the size of the scar tissue area by shrinking the tissue in the heart, stiffen the floppy portion of the scar tissue, reduce the ventricular systolic wall tension, and increase the overall pumping efficiency of the infarcted heart by eliminating a ventricular aneurism, if present. The heat can be applied to or induced in the infarct scar. Force can also be applied to assist the reduction of the size of the scar area using the device of the present invention which has a heating element and a scissor-like clamp for squeezing two portions of the infarct scar together.