DUAL ELECTRODE SYSTEM FOR A CONTINUOUS ANALYTE SENSOR
First Claim
Patent Images
1. A sensor for continuously measuring a concentration of an analyte in a biological fluid, the sensor comprising:
- a first working electrode comprising a first exposed electroactive surface, the first working electrode comprising a first wire;
a second working electrode comprising a second exposed electroactive surface, the second working electrode comprising a second wire; and
an insulator covering both the first working electrode and the second working electrode, the insulator configured to provide insulation between the first working electrode and the second working electrode and to hold the first working electrode and the second working electrode.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure analyte or non-analyte related signal, both of which electrode include an interference domain.
369 Citations
20 Claims
-
1. A sensor for continuously measuring a concentration of an analyte in a biological fluid, the sensor comprising:
-
a first working electrode comprising a first exposed electroactive surface, the first working electrode comprising a first wire; a second working electrode comprising a second exposed electroactive surface, the second working electrode comprising a second wire; and an insulator covering both the first working electrode and the second working electrode, the insulator configured to provide insulation between the first working electrode and the second working electrode and to hold the first working electrode and the second working electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A sensor for continuously measuring a concentration of an analyte in a biological fluid, the sensor comprising:
-
a first working electrode disposed beneath an active enzymatic portion of a sensor membrane, wherein the first working electrode comprises a first wire, and wherein the first working electrode comprises a first exposed electroactive surface; a second working electrode disposed beneath an inactive-enzymatic or a non-enzymatic portion of a sensor membrane, wherein the second working electrode comprises a second exposed electroactive surface; and an insulator covering both the first working electrode and the second working electrode, the insulator configured to provide insulation between the first working electrode and the second working electrode. - View Dependent Claims (17, 18, 19, 20)
-
Specification