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:
Feb. 28, 2017
Filed:
Nov. 24, 2014
Applicant:
Abbott Cardiovascular Systems Inc., Santa Clara, CA (US);
Inventors:
Bin Huang, Pleasanton, CA (US);
David C. Gale, Kennesaw, GA (US);
Daniel Castro, Santa Clara, CA (US);
Assignee:
ABBOTT CARDIOVASCULAR SYSTEMS INC., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/958 (2013.01); A61F 2/95 (2013.01); B23P 11/00 (2006.01);
U.S. Cl.
CPC ...
A61F 2/958 (2013.01); A61F 2002/9505 (2013.01); A61F 2002/9522 (2013.01); A61F 2002/9583 (2013.01); A61F 2002/9586 (2013.01); B23P 11/005 (2013.01); Y10T 29/49863 (2015.01); Y10T 29/49913 (2015.01); Y10T 29/49925 (2015.01); Y10T 29/49927 (2015.01); Y10T 29/53065 (2015.01); Y10T 29/53987 (2015.01);
Abstract
A method of crimping a stent on a balloon of a catheter assembly is provided. A polymeric stent is disposed over a balloon in an inflated configuration. The stent is crimped over the inflated balloon to a reduced crimped configuration so that the stent is secured onto the balloon. The balloon wall membrane is wedged or pinched between the strut elements of the stent for increasing the retention of the stent on the balloon.