Flow adjustable artery shunt
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 2, 1997
Grant Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Jun 7, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus and method for treating congenital heart defects, such as cyanotic heart defects which includes a shunt implanted within a patient's cavity for communicating blood from the patient's arterial system to the patient's pulmonary system. An adjustable flow restrictor forms part of the shunt and is operative to adjust the effect of cross-section of the shunt thereby varying the blood flow rate in the shunt. An oximeter monitors the oxygen saturation levels in the blood and in cooperation with a restrictor control varies inflation of the bladder to maintain an oxygen saturation level in the blood between predetermined limits.
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