Microbore catheter having kink-resistant metallic tubing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 11, 1997
Issued Date -
N/A
app pub date -
Jul 25, 1995
filing date -
Nov 3, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A catheter and procedure for its use are provided. The catheter includes an elongated proximal shaft that is made of flexible metallic tubing which is an alloy including nickel and titanium as the principal components. The elongated shaft is virtually kink-free when used, the use being at temperatures below the transition temperature or the temperature at which reversion to an austentic state is complete, the temperature being below warm-blooded body temperature. Preferably, a more atraumatic distal shaft is secured to the distal end of the elongated metallic tubing proximal shaft. During use, the catheter exhibits superior torsional strength, is virtually kink-free, and provides enhanced fluid flow due in large part to an exceptionally thin-walled and microbore characteristic of the metallic tubing.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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