CARDIAC VALVE WITH SHIELDS FOR TISSUE RETRACTION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 23, 2014
app pub date -
Nov 5, 2012
filing date -
Nov 4, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A tissue retraction system for a bioprosthetic cardiac valve base configured for attachment to a separate leaflet set includes a plurality of retraction shields releasably attached to the valve base. The retraction shields are configured to restrain tissue within a surgical site. The retraction shields may be flexible and transparent. Shield extenders can be attached to the retraction shields and used to further secure the retraction shields to a device for providing tissue retraction during a surgical procedure.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully