Artificial blood vessel, method for producing artificial blood vessel, and method for producing porous tissue regeneration substrate
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 5, 2019
Grant Date -
Aug 9, 2018
app pub date -
Aug 2, 2016
filing date -
Aug 6, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention aims to provide a method for producing a porous tissue regeneration substrate that allows a wide choice of solvents and easy adjustment of the bulk density and pore size of the porous substrate. The present invention also aims to provide a method for producing an artificial blood vessel and an artificial blood vessel. The present invention relates a porous, tubular artificial blood vessel containing a bioabsorbable material, the artificial blood vessel including: a skin layer having a relatively small pore size as an innermost layer; and a porous layer positioned around the skin layer and having a relatively large pore size.
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