Dexcom, Inc.

Kamuran Turksoy

Rui Ma

Anna Claire Harley-Trochimczyk

Apurv Ullas Kamath

Eli Reihman

Sebastian Bohm

Naresh Chandra Bhavaraju

Disha B Sheth

Minglian Shi

Sebastian Böhm

Daiting Rong

Stephen J Vanslyke

David A Keller

Vincent Peter Crabtree

Lauren Hruby Jepson

Christopher Robert Hannemann

Alexandra Elena Constantin

Becky L Clark

David DeRenzy

Andrew Michael Reinhardt

Wenjie Lan

Nicholas Kalfas

Matthew T Vogel

Michael Levozier Moore

Liang Wang

Sarah Kate Pickus

Leah Ziegler

Ghazaleh R Esmaili

Todd N Haseyama

Matt Vogel

This document discusses, among other things, systems and methods to compensate for the effects of temperature on sensors, such as analyte sensor. An example method may include determining a temperature-compensated glucose concentration level by receiving a temperature signal indicative of a temperature parameter of an external component, receiving a glucose signal indicative of an in vivo glucose concentration level, and determining a compensated glucose concentration level based on the glucose signal, the temperature signal, and a delay parameter.

Systems, devices, and methods to compensate for temperature effects on sensors

Various examples are directed to systems and methods for generating a bolus dose for a host. A bolus application may display a first bolus configuration parameter question at a user interface and receive, through the user interface, a first answer to the first bolus configuration parameter question. The first answer may describe a previous bolus determination technique of the host. The bolus application may select a second bolus configuration parameter question using the first answer and provide the second bolus configuration parameter question at the user interface. The bolus application may determine a set of at least one bolus configuration parameter using the first answer and a second answer to the second bolus configuration parameter question.

Managing bolus doses

Various examples are directed to systems and methods of and using analyte sensors. An example analyte sensor system comprises an analyte sensor and a hardware device in communication with the analyte sensor. The hardware device may be configured to perform operations comprising applying a first bias voltage to the analyte sensor, the first bias voltage less than an operational bias voltage of the analyte sensor, measuring a first current at the analyte sensor when the first bias voltage is applied, and applying a second bias voltage to the analyte sensor. The operations may further comprise measuring a second current at the analyte sensor when the second bias voltage is applied, detecting a plateau bias voltage using the first current and the second current, determining that the plateau bias voltage is less than a plateau bias voltage threshold, and executing a responsive action at the analyte sensor.

Analyte sensor with impedance determination

Various examples described herein are directed to systems and methods of detecting damage to an analyte sensor using analyte sensor impedance values. In some examples, a method of assessing sensor membrane integrity using sensor electronics comprises determining an impedance parameter of an analyte sensor and determining a membrane integrity state of the analyte sensor based on the impedance parameter.

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Kamuran Turksoy