Dual-use Catheter for Continuous Analyte Measurement and Drug Delivery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 2, 2014
app pub date -
Jun 13, 2014
filing date -
Dec 14, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A sensing assembly (10), including a body (12) and one or more first indicating electrodes disposed on the body (26). The first indicating electrodes include an electrochemically active layer (32) and a layer (38) of an active functioning enzyme of a first enzyme type on top of the electrochemically active layer. Also, one or more second indicating electrodes (24) are disposed on the body and include an electrochemically active layer (32) and a layer (36) of an inactivated enzyme of the first enzyme type on top of the electrochemically active layer. A reference electrode (22) is also disposed on the body. Finally, an electrical and data processing system (18) is adapted to bias the electrodes and measure electrical signals from the electrodes, and uses said signals to determine an analyte concentration and communicates the analyte concentration to a location apart from the first and second indicating electrodes.
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