Patent ID: 11896793
Assignee: ONE DROP BIOSENSOR TECHNOLOGIES, LLC
Field: Measurement (Instruments)
Classification: CPC A  C  G  Y | IPC A  C  G

Claim 0:
1. A multi-filament sensor for sensing at least one analyte in a body fluid of a user, the multi-filament sensor comprising:
a substrate; and
an analyte-sensing filament connected to the substrate and configured for insertion into the user's skin, wherein the analyte-sensing filament includes:
a conductive columnar core including a tip region;
an insulating material surrounding the conductive columnar core and exposing an active region at the tip region, wherein the insulating material forms an outermost layer of the analyte-sensing filament and is only located on the conductive columnar core between the active region and the substrate; and
at least one layer isolated to detect the at least one analyte at the tip region, wherein the at least one layer is configured to generate an electronic signal in a presence of a concentration of at least one analyte present in the body fluid, wherein the at least one layer is in communication with the active region such that the electronic signal is transmitted through the conductive columnar core.