Treatments for reduction of cytotoxicity and viral contamination of implantable medical devices
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 25, 2006
app pub date -
Nov 23, 2004
filing date -
Nov 23, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for treating biomaterial is provided in which a biological tissue, typically after being cross-linked, is contacted with an anticalcification treatment solution under condition effective to render the biomaterial resistant to in vivo calcification upon implantation in a host animal. The anticalcification treatment solutions comprise higher alcohol solutions, a polyol solutions and/or a polar aprotic organic solvent solutions. Methods of reducing cytotoxicity to host tissue of bioprostheses that comprise fixed animal tissues, and treatments to reduce viral contamination of implantable medical devices are disclosed herein.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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