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Dexcom Inc patents


Recent patent applications related to Dexcom Inc. Dexcom Inc is listed as an Agent/Assignee. Note: Dexcom Inc may have other listings under different names/spellings. We're not affiliated with Dexcom Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dexcom Inc-related inventors


 new patent  Sensors for continuous analyte monitoring, and related methods

Sensor devices including dissolvable tissue-piercing tips are provided. The sensor devices can be used in conjunction with dissolvable needles configured for inserting the sensor devices into a host. Hardening agents for strengthening membranes on sensor devices are also provided. Methods of using and fabricating sensor devices are also provided.... Dexcom Inc

 new patent  Advanced analyte sensor calibration and error detection

Systems and methods for processing sensor data and self-calibration are provided. In some embodiments, systems and methods are provided which are capable of calibrating a continuous analyte sensor based on an initial sensitivity, and then continuously performing self-calibration without using, or with reduced use of, reference measurements. In certain embodiments,... Dexcom Inc

 new patent  Silicone based membranes for use in implantable glucose sensors

Membrane systems incorporating silicone polymers are described for use in implantable analyte sensors. Some layers of the membrane system may comprise a blend of a silicone polymer with a hydrophilic polymer, for example, a triblock poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) polymer. Such polymeric blends provide for both high oxygen solubility and... Dexcom Inc

 new patent  Systems and methods for health data visualization and user support tools for continuous glucose monitoring

Disclosed are systems and methods for generating graphical displays of analyte data and/or health information. In some implementations, the graphical displays are generating based on a self-referential dataset that are modifiable based on identified portions of the data. The modified graphical displays can indicate features in the analyte data of... Dexcom Inc

 new patent  Systems and methods for health data visualization and user support tools for continuous glucose monitoring

Disclosed are systems and methods for generating graphical displays of analyte data and/or health information. In some implementations, the graphical displays are generating based on a self-referential dataset that are modifiable based on identified portions of the data. The modified graphical displays can indicate features in the analyte data of... Dexcom Inc

 new patent  Integrated insulin delivery system with continuous glucose sensor

Systems and methods for integrating a continuous glucose sensor 12, including a receiver 14, a medicament delivery device 16, a controller module, and optionally a single point glucose monitor 18 are provided. Integration may be manual, semi-automated and/or fully automated.... Dexcom Inc

Sensor head for use with implantable devices

The present invention provides a sensor head for use in an implantable device that measures the concentration of an analyte in a biological fluid which includes: a non-conductive body; a working electrode, a reference electrode and a counter electrode, wherein the electrodes pass through the non-conductive body forming an electrochemically... Dexcom Inc

System and wireless communication of glucose data

Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system... Dexcom Inc

System and wireless communication of glucose data

Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system... Dexcom Inc

System and wireless communication of glucose data

Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system... Dexcom Inc

System and wireless communication of glucose data

Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system... Dexcom Inc

Transcutaneous analyte sensor

The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.... Dexcom Inc

Techniques to improve polyurethane membranes for implantable glucose sensors

The invention provides an implantable membrane for regulating the transport of analytes therethrough that includes a matrix including a first polymer; and a second polymer dispersed throughout the matrix, wherein the second polymer forms a network of microdomains which when hydrated are not observable using photomicroscopy at 400× magnification or... Dexcom Inc

Particle-containing membrane and particulate electrode for analyte sensors

Systems and methods of use involving sensors having a particle-containing domain are provided for continuous analyte measurement in a host. In some embodiments, a continuous analyte measurement system is configured to be wholly, transcutaneously, intravascularly or extracorporeally implanted.... Dexcom Inc

Advanced analyte sensor calibration and error detection

Systems and methods for processing sensor data and self-calibration are provided. In some embodiments, systems and methods are provided which are capable of calibrating a continuous analyte sensor based on an initial sensitivity, and then continuously performing self-calibration without using, or with reduced use of, reference measurements. In certain embodiments,... Dexcom Inc

Analyte sensing biointerface

Disclosed herein is an analyte sensing biointerface that comprises a sensing electrode incorporated within a non-conductive matrix comprising a plurality of passageways extending through the matrix to the sensing electrode. Also disclosed herein are methods of manufacturing a sensing biointerface and methods of detecting an analyte within tissue of a... Dexcom Inc

Analyte sensors and methods of manufacturing same

Analyte sensors and methods of manufacturing same are provided, including analyte sensors comprising multi-axis flexibility. For example, a multi-electrode sensor system 800 comprising two working electrodes and at least one reference/counter electrode is provided. The sensor system 800 comprises first and second elongated bodies E1, E2, each formed of a... Dexcom Inc

Transcutaneous analyte sensor

The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.... Dexcom Inc

Systems and methods for processing and transmitting sensor data

Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are provided. The data can be displayed on a hand-held display device having a display such as a key fob device including a user interface, such as an LCD and one... Dexcom Inc

Dual electrode system for a continuous analyte sensor

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and... Dexcom Inc

Systems and methods for processing, transmitting and displaying sensor data

Systems and methods for continuous measurement of an analyte in a host are provided. The system generally includes a continuous analyte sensor configured to continuously measure a concentration of analyte in a host and a sensor electronics module physically connected to the continuous analyte sensor during sensor use, wherein the... Dexcom Inc

System and providing alerts optimized for a user

Systems and methods are disclosed that provide smart alerts to users, e.g., alerts to users about diabetic states that are only provided when it makes sense to do so, e.g., when the system can predict or estimate that the user is not already cognitively aware of their current condition, e.g.,... Dexcom Inc

Calibration techniques for a continuous analyte sensor

Disclosed herein are systems and methods for calibrating a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes one or more electrodes to measure an additional analyte. Such measurements may provide a baseline or sensitivity measurement for use in calibrating the sensor. Furthermore, baseline and/or sensitivity... Dexcom Inc

Low oxygen in vivo analyte sensor

The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous and subcutaneous measurement of glucose in a host.... Dexcom Inc

Multiple electrode system for a continuous analyte sensor, and related methods

In one embodiment, a continuous analyte sensor having more than one working electrode, and configured to reduce or eliminate crosstalk between the working electrodes. In another embodiment, a continuous analyte sensor having more than one working electrode, and configured so that a membrane system has equal thicknesses over each of... Dexcom Inc

Membrane for continuous analyte sensors

Devices are presented for measurement of an analyte concentration. The devices comprise: a sensor configured to generate a signal indicative of a concentration of an analyte; and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme domain comprising an enzyme, a base polymer, and a hydrophilic... Dexcom Inc

System and providing alerts optimized for a user

Systems and methods are disclosed that provide smart alerts to users, e.g., alerts to users about diabetic states that are only provided when it makes sense to do so, e.g., when the system can predict or estimate that the user is not already cognitively aware of their current condition, e.g.,... Dexcom Inc

System and providing alerts optimized for a user

Systems and methods are disclosed that provide smart alerts to users, e.g., alerts to users about diabetic states that are only provided when it makes sense to do so, e.g., when the system can predict or estimate that the user is not already cognitively aware of their current condition, e.g.,... Dexcom Inc

Integrated medicament delivery device for use with continuous analyte sensor

An integrated system for the monitoring and treating diabetes is provided, including an integrated receiver/hand-held medicament injection pen, including electronics, for use with a continuous glucose sensor. In some embodiments, the receiver is configured to receive continuous glucose sensor data, to calculate a medicament therapy (e.g., via the integrated system... Dexcom Inc

Remote monitoring of analyte measurements

Methods and apparatus, including computer program products, are provided for remote monitoring. In some example implementations, there is provided a method. The method may include receiving, at a remote monitor, a notification message representative of an event detected, by a server, from analyte sensor data obtained from a receiver monitoring... Dexcom Inc

Analyte data retriever

Methods and apparatus, including computer program products, are provided for processing analyte data. In some example implementations, a method may include receiving, at a first processing system including a user interface, an installation package including a plug-in and code configured to provide at the first processing system an interface between... Dexcom Inc

Systems and methods for processing sensor data

Systems and methods for processing sensor data are provided. In some embodiments, systems and methods are provided for calibration of a continuous analyte sensor. In some embodiments, systems and methods are provided for classification of a level of noise on a sensor signal. In some embodiments, systems and methods are... Dexcom Inc

Packaging system for analyte sensors

A system and method are provided for packaging and sterilizing analyte sensors. The packaging system provides a structure for securing the analyte sensors in a fixed position and fixed orientation within the package.... Dexcom Inc

Remote monitoring of analyte measurements

Methods and apparatus, including computer program products, are provided for remote monitoring. In some example implementations, there is provided a method. The method may include receiving, at a remote monitor, a notification message representative of an event detected, by a server, from analyte sensor data obtained from a receiver monitoring... Dexcom Inc

Systems and methods for display device and sensor electronics unit communication

Methods and apparatus are provided for communication among display devices and sensor electronics unit in an analyte monitoring system. The analyte monitoring system may include a sensor that is configured to perform measurements indicative of analyte levels. The sensor may be communicatively coupled to the sensor electronics unit. The sensor... Dexcom Inc

10/05/17 / #20170281060

Systems and methods for display device and sensor electronics unit communication

Methods and apparatus are provided for communication among display devices and sensor electronics unit in an analyte monitoring system. The analyte monitoring system may include a sensor that is configured to perform measurements indicative of analyte levels. The sensor may be communicatively coupled to the sensor electronics unit. The sensor... Dexcom Inc

10/05/17 / #20170281092

Systems, devices and methods for analyte monitoring system

Systems and methods are provided for detecting changes or fluctuations in an analyte concentration signal that are abnormal, e.g., exceed a predetermined threshold, current trend of analyte concentration measurements, etc. Signals indicative of an analyte concentration in a host may be received from an analyte sensor. The signals may be... Dexcom Inc

10/05/17 / #20170286194

Systems and methods for inter-app communications

Methods, devices and systems are disclosed for inter-app communications between software applications on a mobile communications device. In one aspect, a computer-readable medium on a mobile computing device comprising an inter-application communication data structure to facilitate transitioning and distributing data between software applications in a shared app group for an... Dexcom Inc

10/05/17 / #20170286614

Systems and methods for inter-app communications

Methods, devices and systems are disclosed for inter-app communications between software applications on a mobile communications device. In one aspect, a computer-readable medium on a mobile computing device comprising an inter-application communication data structure to facilitate transitioning and distributing data between software applications in a shared app group for an... Dexcom Inc

09/28/17 / #20170273606

Systems and methods for processing analyte sensor data

Systems and methods for applying time-dependent algorithmic compensation functions to data output from a continuous analyte sensor. Some embodiments determine a time since sensor implantation and/or whether a newly initialized sensor has been used previously.... Dexcom Inc

09/21/17 / #20170265795

Polymer membranes for continuous analyte sensors

Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer... Dexcom Inc

09/14/17 / #20170261491

End of life detection for analyte sensors

Systems and methods for processing sensor data and end of life detection are provided. In some embodiments, a method for determining the end of life of a continuous analyte sensor includes evaluating a plurality of risk factors using an end of life function to determine an end of life status... Dexcom Inc

08/31/17 / #20170245801

Systems and methods for replacing signal artifacts in a glucose sensor data stream

Systems and methods for minimizing or eliminating transient non-glucose related signal noise due to non-glucose rate limiting phenomenon such as ischemia, pH changes, temperatures changes, and the like. The system monitors a data stream from a glucose sensor and detects signal artifacts that have higher amplitude than electronic or diffusion-related... Dexcom Inc

08/31/17 / #20170245802

Systems and methods for replacing signal artifacts in a glucose sensor data stream

Systems and methods for minimizing or eliminating transient non-glucose related signal noise due to non-glucose rate limiting phenomenon such as ischemia, pH changes, temperatures changes, and the like. The system monitors a data stream from a glucose sensor and detects signal artifacts that have higher amplitude than electronic or diffusion-related... Dexcom Inc

08/17/17 / #20170231497

Transcutaneous analyte sensor

The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.... Dexcom Inc

08/17/17 / #20170231567

Indicator and analytics for sensor insertion in a continuous analyte monitoring system and related methods

The present embodiments provide systems and methods for, among others, tracking sensor insertion locations in a continuous analyte monitoring system. Data gathered from sensor sessions can be used in different ways, such as providing a user with a suggested rotation of insertion locations, correlating data from a given sensor session... Dexcom Inc

08/10/17 / #20170224291

Systems and methods for dynamically and intelligently monitoring a host's glycemic condition after an alert is triggered

Systems and methods for providing sensitive and specific alarms indicative of glycemic condition are provided herein. In an embodiment, a method of processing sensor data by a continuous analyte sensor includes: evaluating sensor data using a first function to determine whether a real time glucose value meets a first threshold;... Dexcom Inc

08/03/17 / #20170215777

Signal processing for continuous analyte sensor

Systems and methods for dynamically and intelligently estimating analyte data from a continuous analyte sensor, including receiving a data stream, selecting one of a plurality of algorithms, and employing the selected algorithm to estimate analyte values. Additional data processing includes evaluating the selected estimative algorithms, analyzing a variation of the... Dexcom Inc

08/03/17 / #20170215805

Systems and methods for replacing signal artifacts in a glucose sensor data stream

Systems and methods for minimizing or eliminating transient non-glucose related signal noise due to non-glucose rate limiting phenomenon such as ischemia, pH changes, temperatures changes, and the like. The system monitors a data stream from a glucose sensor and detects signal artifacts that have higher amplitude than electronic or diffusion-related... Dexcom Inc

08/03/17 / #20170216518

System and decision support using lifestyle factors

Systems and methods are provided relating to open loop decision-making for management of diabetes. People with diabetes face many problems in controlling their glucose because of the complex interactions between food, insulin, exercise, stress, activity, and other physiological and environmental conditions. Established principles of management of glucose sometimes are not... Dexcom Inc

08/03/17 / #20170220750

System and decision support using lifestyle factors

Systems and methods are provided relating to open loop decision-making for management of diabetes. People with diabetes face many problems in controlling their glucose because of the complex interactions between food, insulin, exercise, stress, activity, and other physiological and environmental conditions. Established principles of management of glucose sometimes are not... Dexcom Inc

08/03/17 / #20170220751

System and decision support using lifestyle factors

Systems and methods are provided relating to open loop decision-making for management of diabetes. People with diabetes face many problems in controlling their glucose because of the complex interactions between food, insulin, exercise, stress, activity, and other physiological and environmental conditions. Established principles of management of glucose sometimes are not... Dexcom Inc

07/27/17 / #20170209101

Systems and methods for replacing signal artifacts in a glucose sensor data stream

Systems and methods for minimizing or eliminating transient non-glucose related signal noise due to non-glucose rate limiting phenomenon such as ischemia, pH changes, temperatures changes, and the like. The system monitors a data stream from a glucose sensor and detects signal artifacts that have higher amplitude than electronic or diffusion-related... Dexcom Inc

07/13/17 / #20170196491

Transcutaneous analyte sensor

The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.... Dexcom Inc

07/06/17 / #20170188902

Enzyme immobilized adhesive layer for analyte sensors

Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and... Dexcom Inc

07/06/17 / #20170188905

Biointerface layer for analyte sensors

Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises a biointerface layer which interfaces with a biological fluid containing the... Dexcom Inc

07/06/17 / #20170188906

System and factory calibration or reduced calibration of an indwelling sensor based on sensitivity profile and baseline model of sensors

Systems and methods are disclosed which provide for a “factory-calibrated” sensor. In doing so, the systems and methods include predictive prospective modeling of sensor behavior, and also include predictive modeling of physiology. With these two correction factors, a consistent determination of sensitivity can be achieved, thus achieving factory calibration.... Dexcom Inc

07/06/17 / #20170188907

System and factory calibration or reduced calibration of an indwelling sensor based on sensitivity profile and baseline model of sensors

Systems and methods are disclosed which provide for a “factory-calibrated” sensor. In doing so, the systems and methods include predictive prospective modeling of sensor behavior, and also include predictive modeling of physiology. With these two correction factors, a consistent determination of sensitivity can be achieved, thus achieving factory calibration.... Dexcom Inc

07/06/17 / #20170188910

Transcutaneous analyte sensor systems and methods

Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can... Dexcom Inc

07/06/17 / #20170188911

Transcutaneous analyte sensor systems and methods

Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can... Dexcom Inc

07/06/17 / #20170188912

Transcutaneous analyte sensor systems and methods

Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can... Dexcom Inc

07/06/17 / #20170188916

Membrane layers for analyte sensors

Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises a biointerface layer which interfaces with a biological fluid containing the... Dexcom Inc

07/06/17 / #20170188921

Enzyme immobilized adhesive layer for analyte sensors

Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and... Dexcom Inc

07/06/17 / #20170188922

Biointerface layer for analyte sensors

Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises a biointerface layer which interfaces with a biological fluid containing the... Dexcom Inc

07/06/17 / #20170188923

Diffusion resistance layer for analyte sensors

Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and... Dexcom Inc

Patent Packs
07/06/17 / #20170191955

Diffusion resistance layer for analyte sensors

Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and... Dexcom Inc

06/29/17 / #20170181628

Intelligent wireless communications for continuous analyte monitoring

Various embodiments relate generally to continuous monitoring of analyte values received from an analyte sensor system. In some example embodiments, there is provided a method that includes receiving sensor information, calculating and storing estimated analyte measurement values based upon the received sensor information. The method also includes determining one or... Dexcom Inc

06/29/17 / #20170181629

Systems and methods for remote and host monitoring communications

Systems and methods for remote and host monitoring communication are disclosed. In some implementations, monitoring systems can comprise a host monitoring device associated with a Host communicatively coupled to one or more remote monitoring devices associated with Remote Monitors. The host monitoring device can send communications based at least in... Dexcom Inc

06/29/17 / #20170181630

Systems and methods for remote and host monitoring communications

Systems and methods for remote and host monitoring communication are disclosed. In some implementations, monitoring systems can comprise a host monitoring device associated with a Host communicatively coupled to one or more remote monitoring devices associated with Remote Monitors. The host monitoring device can send communications based at least in... Dexcom Inc

06/29/17 / #20170181645

Systems and methods for remote and host monitoring communications

Systems and methods for remote and host monitoring communication are disclosed. In some implementations, monitoring systems can comprise a host monitoring device associated with a Host communicatively coupled to one or more remote monitoring devices associated with Remote Monitors. The host monitoring device can send communications based at least in... Dexcom Inc

06/29/17 / #20170181681

Zwitterion surface modifications for continuous sensors

Devices are provided for measurement of an analyte concentration, e.g., glucose in a host. The device can include a sensor configured to generate a signal associated with a concentration of an analyte; and a sensing membrane located over the sensor. The sensing membrane comprises a diffusion resistance domain configured to... Dexcom Inc

06/29/17 / #20170185283

Wearable continuous blood glucose monitoring

A system, a method, and a computer program product for providing wearable continuous blood glucose monitoring. In some embodiments, there is provided a method that includes receiving, at a smartwatch, an alert representative of a glucose state of a host-patient coupled to a glucose sensor; detecting, at the smartwatch, a... Dexcom Inc

06/29/17 / #20170185284

Wearable continuous blood glucose monitoring

A system, a method, and a computer program product for providing wearable continuous blood glucose monitoring. In some embodiments, there is provided a method that includes receiving, at a smartwatch, an alert representative of a glucose state of a host-patient coupled to a glucose sensor; detecting, at the smartwatch, a... Dexcom Inc

06/29/17 / #20170185953

Controlled ordering of supplies for medical devices and systems

Disclosed are systems, methods and devices for controlling the ordering of medical device supplies. In some aspects, a method includes authorizing a user to submit an order for supplies associated with a prescribed medical device; receiving information associated with the authorized user including (i) eligible items permitted to be purchased... Dexcom Inc

06/22/17 / #20170172472

Continuous analyte monitoring system power conservation

Disclosed are devices, systems and methods for power management in an electronics unit of a sensor device, e.g., such as in a continuous analyte sensor system. In some example embodiments, there is provided a method that includes monitoring, by a controller of a sensor electronics module, counts associated with signals... Dexcom Inc

06/22/17 / #20170172473

Continuous analyte monitoring system power conservation

Disclosed are devices, systems and methods for power management in an electronics unit of a sensor device, e.g., such as in a continuous analyte sensor system. In some example embodiments, there is provided a method that includes monitoring, by a controller of a sensor electronics module, counts associated with signals... Dexcom Inc

06/01/17 / #20170150910

Oxygen enhancing membrane systems for implantable devices

The present invention relates generally to systems and methods for increasing oxygen availability to implantable devices. The preferred embodiments provide a membrane system configured to provide protection of the device from the biological environment and/or a catalyst for enabling an enzymatic reaction, wherein the membrane system includes a polymer formed... Dexcom Inc

05/25/17 / #20170143251

Performance reports associated with continuous sensor data from multiple analysis time periods

A method of providing performance reports to persons associated with the monitoring of an analyte level, such as blood glucose concentrations in a host, is provided. The performance reports can indicate a measure of an analyte variability of the host over a first analysis time period compared to a measure... Dexcom Inc

05/18/17 / #20170135618

Dual electrode system for a continuous analyte sensor

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and... Dexcom Inc

05/11/17 / #20170127943

Continuous analyte monitor data recording device operable in a blinded mode

A system is provided for monitoring analyte in a host, including a continuous analyte sensor that produces a data stream indicative of a host's analyte concentration and a device that receives and records data from the data stream from the continuous analyte sensor. In one embodiment, the device includes a... Dexcom Inc

Patent Packs
05/11/17 / #20170128021

Systems and methods for replacing signal artifacts in a glucose sensor data stream

Systems and methods for minimizing or eliminating transient non-glucose related signal noise due to non-glucose rate limiting phenomenon such as interfering species, ischemia, pH changes, temperatures changes, known or unknown sources of mechanical, electrical and/or biochemical noise, and the like. The system monitors a data stream from a glucose sensor... Dexcom Inc

05/11/17 / #20170131993

Compatibility check for continuous glucose monitoring application

Disclosed are systems, methods, and articles for determining compatibility of a mobile application and operating system on a mobile device. In some aspects, a method includes receiving one or more data values from a mobile device having a mobile medical software application installed thereon, the data value(s) characterizing a version... Dexcom Inc

05/11/17 / #20170132120

Compatibility check for continuous glucose monitoring application

Disclosed are systems, methods, and articles for determining compatibility of a mobile application and operating system on a mobile device. In some aspects, a method includes receiving one or more data values from a mobile device having a mobile medical software application installed thereon, the data value(s) characterizing a version... Dexcom Inc

05/11/17 / #20170135041

Systems and methods for processing and transmitting sensor data

Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to... Dexcom Inc

05/04/17 / #20170124272

Data backfilling for continuous glucose monitoring

Methods and apparatus, including computer program products, are provided for backfilling. In some example embodiments, there is provided a method that includes receiving, at a receiver, backfill data representative of sensor data stored, at a continuous blood glucose sensor and transmitter assembly, due to a loss of a wireless link... Dexcom Inc

05/04/17 / #20170124275

Data backfilling for continuous glucose monitoring

Methods and apparatus, including computer program products, are provided for backfilling. In some example embodiments, there is provided a method that includes receiving, at a receiver, backfill data representative of sensor data stored, at a continuous blood glucose sensor and transmitter assembly, due to a loss of a wireless link... Dexcom Inc

05/04/17 / #20170124350

Data backfilling for continuous glucose monitoring

Methods and apparatus, including computer program products, are provided for backfilling. In some example embodiments, there is provided a method that includes receiving, at a receiver, backfill data representative of sensor data stored, at a continuous blood glucose sensor and transmitter assembly, due to a loss of a wireless link... Dexcom Inc

04/27/17 / #20170112531

Transcutaneous analyte sensors, applicators therefor, and associated methods

The present embodiments relate generally to systems and methods for measuring an analyte in a host. More particularly, the present embodiments provide sensor applicators and methods of use with activation that implant the sensor, withdraw the insertion needle, engage the transmitter with the housing, and disengage the applicator from the... Dexcom Inc

04/27/17 / #20170112532

Transcutaneous analyte sensors, applicators therefor, and associated methods

The present embodiments relate generally to systems and methods for measuring an analyte in a host. More particularly, the present embodiments provide sensor applicators and methods of use with activation that implant the sensor, withdraw the insertion needle, engage the transmitter with the housing, and disengage the applicator from the... Dexcom Inc

04/27/17 / #20170112533

Transcutaneous analyte sensors, applicators therefor, and associated methods

The present embodiments relate generally to systems and methods for measuring an analyte in a host. More particularly, the present embodiments provide sensor applicators and methods of use with activation that implant the sensor, withdraw the insertion needle, engage the transmitter with the housing, and disengage the applicator from the... Dexcom Inc

04/27/17 / #20170112534

Transcutaneous analyte sensors, applicators therefor, and associated methods

The present embodiments relate generally to systems and methods for measuring an analyte in a host. More particularly, the present embodiments provide sensor applicators and methods of use with activation that implant the sensor, withdraw the insertion needle, engage the transmitter with the housing, and disengage the applicator from the... Dexcom Inc

04/27/17 / #20170116374

Sharing continuous glucose data and reports

In some example embodiments, there is provided a method, which includes sending a message to a server, wherein the message includes a request for a share code to enable another user to access, via a first computer, analyte data obtained from a host-patient associated with a receiver and/or an analyte... Dexcom Inc

04/27/17 / #20170116380

Sharing continous glucose data and reports

In some example embodiments, there is provided a method, which includes sending a message to a server, wherein the message includes a request for a share code to enable another user to access, via a first computer, analyte data obtained from a host-patient associated with a receiver and/or an analyte... Dexcom Inc

03/30/17 / #20170086717

Silicone based membranes for use in implantable glucose sensors

Membrane systems incorporating silicone polymers are described for use in implantable analyte sensors. Some layers of the membrane system may comprise a blend of a silicone polymer with a hydrophilic polymer, for example, a triblock poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) polymer. Such polymeric blends provide for both high oxygen solubility and... Dexcom Inc

03/23/17 / #20170079566

Analyte sensor with increased reference capacity

Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes an electrochemical sensor incorporating a silver/silver chloride reference electrode, wherein a capacity of the reference electrode is controlled.... Dexcom Inc

03/16/17 / #20170071511

Transcutaneous analyte sensors and monitors, calibration thereof, and associated methods

Systems and methods are provided to calibrate an analyte concentration sensor within a biological system, generally using only a signal from the analyte concentration sensor. For example, at a steady state, the analyte concentration value within the biological system is known, and the same may provide a source for calibration.... Dexcom Inc

03/16/17 / #20170071512

Transcutaneous analyte sensors and monitors, calibration thereof, and associated methods

Systems and methods are provided to calibrate an analyte concentration sensor within a biological system, generally using only a signal from the analyte concentration sensor. For example, at a steady state, the analyte concentration value within the biological system is known, and the same may provide a source for calibration.... Dexcom Inc

03/16/17 / #20170071539

Indicator and analytics for sensor insertion in a continuous analyte monitoring system and related methods

The present embodiments provide systems and methods for, among others, tracking sensor insertion locations in a continuous analyte monitoring system. Data gathered from sensor sessions can be used in different ways, such as providing a user with a suggested rotation of insertion locations, correlating data from a given sensor session... Dexcom Inc

03/16/17 / #20170074757

Transcutaneous analyte sensors and monitors, calibration thereof, and associated methods

Systems and methods are provided to calibrate an analyte concentration sensor within a biological system, generally using only a signal from the analyte concentration sensor. For example, at a steady state, the analyte concentration value within the biological system is known, and the same may provide a source for calibration.... Dexcom Inc

03/16/17 / #20170076068

Integrated insulin delivery system with continuous glucose sensor

Systems and methods for integrating a continuous glucose sensor 12, including a receiver 14, a medicament delivery device 16, a controller module, and optionally a single point glucose monitor 18 are provided. Integration may be manual, semi-automated and/or fully automated.... Dexcom Inc

03/09/17 / #20170065213

Dual electrode system for a continuous analyte sensor

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and... Dexcom Inc








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