Implantable infusion device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 8, 1986
Issued Date -
N/A
app pub date -
Nov 23, 1983
filing date -
Feb 8, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved implantable infusion device for delivering precisely regulated doses of fluid into the body of a patient is disclosed. The device utilizes a resilient non-compliant pump bellows that is directly coupled by a gear train to a motor. The bellows is biased toward the expanded position and this factor, combined with the mechanical inertia of the gear train, substantially eliminates the danger of an overdose of infusate being released into the patient.
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