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.

Date of Patent:
Jun. 16, 2020

Filed:

Feb. 08, 2018
Applicant:

4tech Inc., Waltham, MA (US);

Inventors:

Andrea Guidotti, Zurich, CH;

Idan Tobis, Beth Hashmonai, IL;

Kevin Lynn, Athenry, IE;

Chris Moran, Claremorris, IE;

Michael Gilmore, Ardrahan, IE;

Assignee:

4Tech Inc., Waltham, MA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/24 (2006.01); A61B 17/04 (2006.01); A61B 17/00 (2006.01); A61F 2/30 (2006.01); A61F 2/915 (2013.01);
U.S. Cl.
CPC ...
A61F 2/2442 (2013.01); A61B 17/0401 (2013.01); A61F 2/2427 (2013.01); A61F 2/2466 (2013.01); A61B 2017/00243 (2013.01); A61B 2017/00783 (2013.01); A61B 2017/0409 (2013.01); A61B 2017/0441 (2013.01); A61B 2017/0464 (2013.01); A61B 2017/0488 (2013.01); A61B 2017/0496 (2013.01); A61F 2/2451 (2013.01); A61F 2/2463 (2013.01); A61F 2/2487 (2013.01); A61F 2/915 (2013.01); A61F 2002/30477 (2013.01);
Abstract

A method of treating a heart of a patient is provided. The method includes implanting a first tissue anchor in cardiac tissue of the patient and a second tissue anchor in the patient, such that the first and the second tissue anchors are coupled together by one or more tethers. Thereafter, after allowing at least 24 hours for tissue growth on the first tissue anchor to strengthen anchoring of the first tissue anchor in the cardiac tissue, tension is applied between the first and the second tissue anchors using at least a longitudinal portion of the one or more tethers. Other embodiments are also described.


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