公开(公告)号：US20230389837A1

公开(公告)日：2023-12-07

申请号：US18143469

申请日：2023-05-04

Applicant: Cercacor Laboratories, Inc.

Inventor： Venkatramanan Krishnamani ,  Anando Devadoss ,  Sahand Pirbadian ,  Nan Hu

IPC: A61B5/1486 ,  A61B5/145

CPC classification number: A61B5/14865 ,  A61B5/14532

Abstract: A physiological sensor system that may include an analyte sensor configured to measure at least one analyte at varying depths at a tissue site of a user. The analyte sensor may include a plurality of electrodes patterned on a semi-rigid substrate meant to penetrate the skin of a user. The substrate may be varying lengths to increase the number of electrodes at the penetration site of the user and decrease the likelihood of a bad reading due to poor placement of the electrodes. The electrodes may be patterned on both sides of the substrate to increase number of measurement sites. The analyte sensor can be positioned in an electrochemical cell disposed in the body of the user.