公开(公告)号：US20220031205A1

公开(公告)日：2022-02-03

申请号：US16944450

申请日：2020-07-31

Applicant: Medtronic MiniMed, Inc.

Inventor： David Yueh-hua Choy ,  Ellis Garai ,  Melissa Tsang ,  Anuj M. Patel

IPC: A61B5/145 ,  A61B5/00 ,  A61B5/1495

Abstract: An analyte sensor apparatus including a sensing portion including one or more electrodes including a working electrode and one or more contacts for electrically connecting the sensor portion to control circuitry (e.g., a printed circuit board assembly, PCBA); and a circuit comprising the one or more contacts; wherein the circuit detects an electrical connection between the control circuitry without requiring exposure of the sensing portion to a fluid.