Pressure regulator for implantable pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 18, 1992
Issued Date -
N/A
app pub date -
Jul 1, 1991
filing date -
Sep 26, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An implantable pump system employing a flow regulator isolates the regulator sensing chamber from the path of drug flow. This is accomplished by establishing either an independent sensing chamber in the regulator or coupling it to the propellant chamber of the pump. Additionally, a downstream restrictor may be used to provide an additional pressure drop between the regulator and the outlet catheter.
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