Dexcom, Inc.

Vincent Peter Crabtree

Apurv Ullas Kamath

Peter C Simpson

Eli Reihman

Katherine Yerre Koehler

Eric Cohen

Sebastian Bohm

Jason M Halac

Mark Dervaes

Daiting Rong

Disha B Sheth

Rui Ma

Brian Christopher Smith

Douglas William Burnette

Benjamin Elrod West

David DeRenzy

Hari Hampapuram

Naresh Chandra Bhavaraju

Matthew D Wightlin

Arturo Garcia

Stephen J Vanslyke

Anna Leigh Davis

Richard Chien Yang

Andrew Attila Pal

Aditya Sagar Mandapaka

Laura J Dunn

Nicholas Polytaridis

David A Keller

Scott M Belliveau

Lauren Hruby Jepson

Ted Tang Lee

Jeff Jackson

Alexandra Elena Constantin

Jonathan Hughes

Becky L Clark

Jason Mitchell

Subrai Girish Pai

Zebediah L McDaniel

Andrew Michael Reinhardt

Michael A Ploof

Stephen Alan Reichert

Alexander Leroy Teeter

Nicholas Kalfas

Todd Andrew Newhouse

Michael Levozier Moore

Rodolfo Garcia

Jaroslaw Piotrowiak

Arlene G Doria

Anna Claire Harley-Trochimczyk

Matthew Lawrence Johnson

Thomas George O'Connell

William Anthony Pender

James Stephen Amidei

Minglian Shi

Patrick Wile McBride

Sumitaka Mikami

Philip Mansiel Pellouchoud

Robert Patrick Van Tassel

John Francis Loughlin

Sean S Nihalani

Krishna Prashant Daita

Chris W Dring

Kamuran Turksoy

Liang Wang

David I-Chun Lee

Wenjie Lan

Minda McDorman Grucela

Darin Edward Chum Dew

Steven David King

Matt Vogel

David S Derenzy

Mark S Deraves

Kho Braun

Mark S Dervaes

Abhishek Sharma

Dana Charles Cambra

Various analyte sensor systems for controlling activation of analyte sensor electronics circuitry are provided. Related methods for controlling analyte sensor electronics circuitry are also provided. Various analyte sensor systems for monitoring an analyte in a host are also provided. Various circuits for controlling activation of an analyte sensor system are also provided. Analyte sensor systems utilizing a state machine having a plurality of states for collecting a plurality of digital counts and waking a controller responsive to a wake up signal are also provided. Related methods for such analyte sensor systems are also provided. Systems for controlling activation of analyte sensor electronics circuitry utilizing a magnetic sensor are further provided. One or more display device configured to display one or more analyte concentration values are also provided.

Systems and method for activating analyte sensor electronics

Systems, methods, apparatuses, and devices, for the wireless communication of analyte data are provided. In some embodiments, a method and calibration station for calibrating a continuous analyte sensor system is provided. Methods and testing systems for testing a continuous analyte sensor system is provided. Continuous analyte sensor systems, display devices and peripheral devices configured for wireless communication of analyte, connection, alarm and/or alert data and associated methods are provided.

System and method for wireless communication of analyte data

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.

Systems and methods are provided that address the need to frequently calibrate analyte sensors, according to implementation. In more detail, systems and methods provide a preconnected analyte sensor system that physically combines an analyte sensor to measurement electronics during the manufacturing phase of the sensor and in some cases in subsequent life phases of the sensor, so as to allow an improved recognition of sensor environment over time to improve subsequent calibration of the sensor.

Automatic analyte sensor calibration and error detection

Systems and methods for activating analyte sensor electronics

Growing community of inventors

San Diego, CA, United States of America

Vincent Peter Crabtree