Patient controllable drug delivery system flow regulating means
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 27, 2001
Grant Date -
N/A
app pub date -
Nov 16, 1998
filing date -
Mar 14, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A patient controllable drug delivery system including a metering device (30) having an intermittent dose reservoir (34) and a plunger, a main reservoir (26), a fill line (32connecting the main reservoir (26) and the intermittent reservoir (34) via a metering device fill point (26) and a flow regulating means (10) between the metering device (30) and the patient line (36), the flow regulating means (10) comprising a means for receiving and dispensing a dose of drug (12) and a pressure set one way valve (16), the intermittent dose reservoir (34) and the patient line (36) being in restricted fluid communication, dispensation of the drug being effected by pressure applied by the receiving and dispensing means (12). Systems for the supply of a continuous dose in addition to the patient controllable delivered dose, and a secondary delivery system are also disclosed.
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