Abbott Diabetes Care Inc.

Optiscan Biomedical Corporation

Martin J Fennell

Mark Kent Sloan

Lei He

Jean-Pierre Cole

Gary Alan Hayter

Daniel Milfred Bernstein

Michael R Love

Udo Hoss

Theodore John Kunich

Namvar Kiaie

Christopher Allen Thomas

Kenneth J Doniger

Saeed Nekoomaram

Jeffery Mario Sicurello

Phillip Yee

Erwin Satrya Budiman

Hyun Brian Cho

Songbiao Zhang

Royce Cheng

David L Li

Marc Barry Taub

Xuandong Hua

Steve Scott

Jared Watkin

Arni Ingimundarson

Lane Westlund

Mark K Sloan

Gary Ashley Stafford

Christopher A Thomas

Benjamin J Feldman

Louis G Pace

Daniel Bernstein

Michael Love

Gary Hayter

James Roswell Braig

Zenghe Liu

Daniel S Goldberger

Christopher V Reggiardo

Bernhard B Sterling

Peter Rule

Jennifer H Gable

Kenneth I Li

Peng Zheng

Philip C Hartstein

Kenneth G Witte

Julian M Cortella

W Dale Hall

Hung Dinh

Robert D Gaffney

Philip Yee

Mark D Agostino

Heidi M Smith

Benjamin Jay Feldman

Mike A Munrow

David Klonoff

Jane J Sheill

Jeffrey Sicurello

Methods and devices to monitor an analyte in body fluid are provided. Embodiments include continuous or discrete acquisition of analyte related data from a transcutaneously positioned in vivo analyte sensor automatically or upon request from a user.

Medical devices and methods

Methods of compensating for ambient temperature using temperature sensors, the method comprising: sampling at a first sampling rate, with a processor, first temperature measurements from a first temperature sensor on an on-body sensor. Then determining, with a processor, first ambient-compensated temperatures from the first temperature measurements; and determining, with a processor, final ambient-compensated temperatures by applying a correction gain or factor to the first ambient-compensated temperatures. Wherein the correction gain or factor changes value at a slower rate than the sampling rate.

Temperature-compensated analyte monitoring devices, systems, and methods thereof

Systems, devices, and methods are provided that enable the revision of RF command handling software stored in ROM, and that enable to supplementation of RF command handling software stored in ROM. Examples of the systems, devices, and methods make use of a lookup data structure stored within writable non-volatile memory.

Systems, devices, and methods for revising or supplementing rom-based RF commands

Disclosed embodiments include methods and systems including a receiver unit of a glucose monitoring system. The receiver unit is configured to receive a key associated with a transmitter unit that enables the receiver unit to identify the transmitter unit, initiate communication with the transmitter unit, access a communication key uniquely associated with the transmitter unit, and receive communication packets from the remote transmitter unit on a periodic basis including data indicative of a glucose level of a bodily fluid. The receiver unit is further configured to process the data determine the glucose level for display, output a numerical representation of the determined glucose level in a GUI, and transmit data indicative of the glucose level to a second receiver unit.

Analyte monitoring system and methods

Methods and systems for providing data communication in medical systems are disclosed.

Methods and devices to monitor an analyte in body fluid are provided. Embodiments include continuous or discrete acquisition of analyte related data from a transcutaneously positioned in vivo analyte sensor automatically or upon request from a user. The in vivo analyte sensor is coupled to an electronics unit holding a memory with instruction to cause processing circuitry to initiate a predetermined time period that is longer than a predetermined life of the sensor, during the predetermined time period, convert signals from the sensor related to glucose to respective corresponding glucose levels, without relying on any post-manufacture independent analyte measurements from a reference device, and at the expiration of the predetermined time period, disable, deactivate, or cease use of one or more feature.

Methods and devices for determining a measurement time period, receiving a plurality of signals associated with a monitored analyte level during the determined measurement time period from an analyte sensor, modulating the received plurality of signals to generate a data stream over the measurement time period, and accumulating the generated data stream to determine an analyte signal corresponding to the monitored analyte level associated with the measurement time period are provided. Systems and kits are also described.

Analyte signal processing device and methods

Systems, devices, and methods for revising or supplementing ROM-based RF commands

Methods, apparatuses, and systems are provided for determining whether to administer a medication dose as a single dose or whether to fractionate the single dose to be administered as at least two discrete doses. Embodiments include determining a first analyte level and a first rate of change of the analyte level; determining an initial medication dose based on one or more anticipated subsequent medication doses, the first analyte level relative to an analyte level threshold, and the first rate of change of the analyte level relative to a rate of change threshold; administering the initial medication dose; determining a second analyte level and a second rate of change of the analyte level based on subsequent analyte data; and determining a subsequent medication dose based on the second analyte level relative to the analyte level threshold and the second rate of change relative to the rate of change threshold.

Optimizing medication dosage based on analyte sensor data

Disclosed embodiments include methods and systems including a receiver unit of a glucose monitoring system. The receiver is configured for communicating with a remote transmitter unit coupled with a glucose sensor. The glucose sensor generates data signals associated with a glucose level. The receiver unit includes a processor, a display, and a memory for storing instructions which, when executed by the processor: access a transmitter key associated with the remote transmitter unit; transmit a command to the remote transmitter unit after verifying the transmitter key; receive communication packets from the remote transmitter unit including a first data segment with data signals indicative of the glucose level and a second data segment with information corresponding to a remaining life of the remote transmitter unit; estimate a remaining life of the remote transmitter unit; process the data signals; and output the estimated remaining life and the processed data signals for display.

Disclosed herein are methods and systems for conserving energy of a power source of an analyte monitoring device, including entering a power saving mode based on at least one of a temperature level of a power source, a level of power of a power source, or an amount of power needed by at least one component. Also disclosed herein are methods and systems for reducing noise during data transmissions to and from the analyte monitoring device.

Analyte monitoring system and methods for managing power and noise

Analyte sensor device

Growing community of inventors

Concord, CA, United States of America

Martin J Fennell