Particle-containing membrane and particulate electrode for analyte sensors
First Claim
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1. A sensor system for measurement of a species in a host, the sensor system comprising:
- an electrode configured for implantation in a host, the electrode comprising an electroactive surface;
a membrane disposed over the electrode, the membrane comprising a particle-containing domain, wherein the particle-containing domain comprises a sensor element configured to measure a concentration of a first species, wherein the sensor element comprises a conductive component comprising a plurality of conductive particles; and
sensor electronics configured to generate a signal associated with a concentration of the species in the host.
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Abstract
Systems and methods of use involving sensors having a particle-containing domain are provided for continuous analyte measurement in a host. In some embodiments, a continuous analyte measurement system is configured to be wholly, transcutaneously, intravascularly or extracorporeally implanted.
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Citations
19 Claims
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1. A sensor system for measurement of a species in a host, the sensor system comprising:
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an electrode configured for implantation in a host, the electrode comprising an electroactive surface; a membrane disposed over the electrode, the membrane comprising a particle-containing domain, wherein the particle-containing domain comprises a sensor element configured to measure a concentration of a first species, wherein the sensor element comprises a conductive component comprising a plurality of conductive particles; and sensor electronics configured to generate a signal associated with a concentration of the species in the host. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification