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:
Aug. 13, 2019
Filed:
Oct. 26, 2016
Applicant:
Edwards Lifesciences Corporation, Irvine, CA (US);
Inventors:
Gregory Bak-Boychuk, San Clemente, CA (US);
Yaron Keidar, Irvine, CA (US);
Bingquan Su, Los Angeles, CA (US);
Assignee:
Edwards Lifesciences Corporation, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 29/02 (2006.01); A61M 25/10 (2013.01); A61B 17/00 (2006.01); A61M 25/04 (2006.01); A61B 17/12 (2006.01);
U.S. Cl.
CPC ...
A61M 29/02 (2013.01); A61B 17/00234 (2013.01); A61B 17/12036 (2013.01); A61B 17/12109 (2013.01); A61B 17/12118 (2013.01); A61B 17/12136 (2013.01); A61B 17/12145 (2013.01); A61M 25/04 (2013.01); A61M 25/10186 (2013.11); A61B 2017/00243 (2013.01); A61M 2205/04 (2013.01);
Abstract
A compliance restoration device includes a compliance balloon lumen, a chamber support structure disposed in the compliance balloon lumen and configured to expand to support an expanded volume of the compliance balloon lumen, and a spring assembly configured to cause the chamber support structure to expand by applying a force on a first end of the chamber support structure.