GB2149918A - Sudden infant death syndrome monitor - Google Patents

Sudden infant death syndrome monitor Download PDF

Info

Publication number
GB2149918A
GB2149918A GB08329375A GB8329375A GB2149918A GB 2149918 A GB2149918 A GB 2149918A GB 08329375 A GB08329375 A GB 08329375A GB 8329375 A GB8329375 A GB 8329375A GB 2149918 A GB2149918 A GB 2149918A
Authority
GB
United Kingdom
Prior art keywords
electrodes
unit
transmitter
pad
monitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB08329375A
Other versions
GB8329375D0 (en
Inventor
John Anderson
Original Assignee
John Anderson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by John Anderson filed Critical John Anderson
Priority to GB08329375A priority Critical patent/GB2149918A/en
Publication of GB8329375D0 publication Critical patent/GB8329375D0/en
Publication of GB2149918A publication Critical patent/GB2149918A/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006ECG or EEG signals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/0245Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • A61B5/02455Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals provided with high/low alarm devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04Constructional details of apparatus
    • A61B2560/0406Constructional details of apparatus specially shaped apparatus housings
    • A61B2560/0412Low-profile patch shaped housings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04Constructional details of apparatus
    • A61B2560/0462Apparatus with built-in sensors
    • A61B2560/0468Built-in electrodes

Abstract

A monitor unit for use with babies comprises a pair of electrodes 2 on a pad 1 attached to the baby's chest, a self-contained transmitter unit 4 mounted on the pad to emit a radio signal representing the heart beat rate and a remote receiver for the signal arranged to emit an alarm signal when the heart beat rate falls below and/or exceeds predetermined values. The unit 4 may be mounted on the pad 1 by studs 3 and sockets 5 and contain an ECG amplifier and an F.M. transmitter. <IMAGE>

Description

SPECIFICATION Sudden infant death syndrome monitor This invention relates to monitoring of infants especially for detection of sudden infant death syndrome.

Sudden infant death syndrome affects a significant percentage of new born infants.

Previous devices for monitoring this phenomenon have utilised breathing as a criterion. A small balloon under positive pressure is strapped to the infant's abdomen and the mechanical action of the baby's breathing is connected via a tube to a bedside monitor.

The infant's ecg (electrocardiogram) has also been used with traditional monitoring techniques to detect heart rate changes. Recent thinking indicates that a reduction in rate below certain set limits would provide an excellent alarm indicator giving timely warning of a possible catastrophic event.

Both the traditional methods mentioned above are extremely sensitive to artifact. The mechanical device can generate a false alarm if the baby rolls over onto the pressure sensing bulb. The electrical detector using the traditional cable connection can become entwined around the child or be easily pulled off.

The present invention is intended to provide a means for monitoring the behaviour of the baby's heart which allows the baby complete mobility while allowing a remote alarm to be actuated in the event of the heart beat rate exceeding or falling below set limits with a minimal risk of false alarms.

According to one aspect of the invention there is provided a monitor unit suitable for use with young babies which comprises a pair of electrodes incorporated in an electrode pad suitable for attachment to a baby's chest, a transmitter unit mounted on the electrode pad arranged to receive electrical signals from the electrodes and transmit a radio signal containing these electrical signals, and a receiver unit arranged to receive the radio signal, detect the heart beat rate represented by the electrical signals and emit a warning signal if the heart beat rate is above or below predetermined limits.

A monitor according to one embodiment of the invention will be described by way of example with reference to the accompanying drawings in which: Figure 1 shows a transmitter unit forming part of the monitors, Figure 2 is a block diagram of the transmitter unit of Fig. 1, Figure 3 is a block diagram-of a receiver unit forming part of the monitor.

Referring to Fig. 1 of the drawing, an electrode pad 1 is made of electrically insulating foam plastics material and may be fixed to the chest of a baby by a strap, sticking plaster or other means holding the pad firmly in place. The pad is provided with a pair of metal electrodes having contact surfaces flush with the bottom of the pad to make contact with the baby's body and receive the electrical signals representing the activity of the heart.

The electrodes 2 extend through the pad and each has an upwardly projecting stud 3.

An amplifier and transmitter unit 4 has dimensions of approximately 5 cm X 2.5 cm X 1 cm and has on its lower surface metal sockets 5 to receive the studs 3. The studs and sockets together form press-stud fasteners which secure the unit 4 to the pad.

As indicated in Fig. 2 unit 4 contains an amplifier 6 connected to the sockets 5 to receive and amplify the electrical signals received through the electrodes and amplify them to a suitable magnitude. Unit 4 also contains a frequency-modulated radio transmitter with a range of up to 7 metres connected to the amplifier and broadcast a radio signal modulated in accordance with the signals received from the amplifier. The radio transmitter comprises a crystal-controlled oscillator 7 and a frequency doubler 8. The amplifier and transmitter are powered by batteries within the unit 4.

A receiver unit, shown in Fig. 3, comprises an aerial to receive the broadcast signal connected to a demodulator 9 arranged to feed the demodulated signal to a heart rate detector 10, which deduces from the demodulated signal the rate of heart beat as indicated by the electrical signals received by the electrodes 2. The heart rate detector is connected to an alarm unit 11 which is set to emit a visual or acoustic signal when the heart beat rate recorded falls below a predetermined value.

The receiver unit will be placed sufficiently close to the baby to receive the transmitted signal and may be battery or mains powered.

Frequency-modulated transmission is used in preference to amplitude-modulated transmission as it is less subject to interference.

When a number of babies in a hospital ward are being monitored using monitors according to the invention the transmitters and respective receivers associated with each baby are set to operate at different transmission frequencies.

The heart rate detector is set to acutate an alarm signal if the heart beat rate falls below a given value and it may also be set to actuate the alarm if the rate detected exceed another, higher, value.

Claims (8)

1. A monitor unit suitable for use with babies which comprises a pair of electrodes incorporated in an electrode pad suitable for attachment to a baby's chest and a batterypowered transmitter unit mounted on the electrode pad arranged to receive electrical signals from the electrodes and transmit a radio signal representing these electrical signals.
2. A monitor unit according to claim 1, in which the transmitter unit comprises an amplifier to receive electrical signals from the electrodes and a frequency-modulated radio transmitter connected to the amplifier, the radio transmitter comprising a crystal-controlled oscillator and a frequency doubler.
3. A monitor unit according to claim 2, in which the radio transmitter has a range of up to 7 metres.
4. A monitor unit according to any preceding claim, in which the electrodes are metal electrodes having contact surfaces to make contact with the baby's chest substantially flush with a surface of the pad, the electrodes pass through the pad, the transmitter unit being mounted on the opposite surface of the pad and connected to the electrodes by plugand-socket connectors.
5. A monitor unit according to claim 4, in which the transmitter unit has dimensions of approximately 5 cm X 2.5 cm x 1 cm.
6. A monitor unit according to any preceding claim, also comprising a receiver unit remote from the electrode pad and transmitter unit, the receiver unit being capable of receiving the radio signal from the transmitter unit and deduce from the signal the heart beat rate of the baby.
7. A monitor unit according to claim 6, in which the receiver unit is arranged to actuate an alarm device if the heart beat rate falls below a predetermined value and/or exceeds a predetermined value.
8. A monitor unit, substantially as hereinbefore described with reference to the accompanying drawings.
GB08329375A 1983-11-03 1983-11-03 Sudden infant death syndrome monitor Withdrawn GB2149918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08329375A GB2149918A (en) 1983-11-03 1983-11-03 Sudden infant death syndrome monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08329375A GB2149918A (en) 1983-11-03 1983-11-03 Sudden infant death syndrome monitor

Publications (2)

Publication Number Publication Date
GB8329375D0 GB8329375D0 (en) 1983-12-07
GB2149918A true GB2149918A (en) 1985-06-19

Family

ID=10551178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329375A Withdrawn GB2149918A (en) 1983-11-03 1983-11-03 Sudden infant death syndrome monitor

Country Status (1)

Country Link
GB (1) GB2149918A (en)

Cited By (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634468A (en) * 1992-04-03 1997-06-03 Micromedical Industries Limited Sensor patch and system for physiological monitoring
EP0973437A1 (en) * 1997-03-31 2000-01-26 Telecom Medical, Inc. Patient monitoring apparatus
WO2002034133A2 (en) 2000-10-26 2002-05-02 2Spot. Com Limited Sids monitoring system
US7654956B2 (en) 2004-07-13 2010-02-02 Dexcom, Inc. Transcutaneous analyte sensor
US7711402B2 (en) 1997-03-04 2010-05-04 Dexcom, Inc. Device and method for determining analyte levels
US7715893B2 (en) 2003-12-05 2010-05-11 Dexcom, Inc. Calibration techniques for a continuous analyte sensor
US7761130B2 (en) 2003-07-25 2010-07-20 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US7771352B2 (en) 1997-03-04 2010-08-10 Dexcom, Inc. Low oxygen in vivo analyte sensor
US7775975B2 (en) 2006-10-04 2010-08-17 Dexcom, Inc. Analyte sensor
US7778680B2 (en) 2003-08-01 2010-08-17 Dexcom, Inc. System and methods for processing analyte sensor data
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US7831287B2 (en) 2006-10-04 2010-11-09 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US7828728B2 (en) 2003-07-25 2010-11-09 Dexcom, Inc. Analyte sensor
US7860544B2 (en) 1998-04-30 2010-12-28 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US7857760B2 (en) 2004-07-13 2010-12-28 Dexcom, Inc. Analyte sensor
US7860545B2 (en) 1997-03-04 2010-12-28 Dexcom, Inc. Analyte measuring device
US7875293B2 (en) 2003-05-21 2011-01-25 Dexcom, Inc. Biointerface membranes incorporating bioactive agents
US7881763B2 (en) 2003-04-04 2011-02-01 Dexcom, Inc. Optimized sensor geometry for an implantable glucose sensor
US7905833B2 (en) 2004-07-13 2011-03-15 Dexcom, Inc. Transcutaneous analyte sensor
US7914450B2 (en) 2003-08-01 2011-03-29 Dexcom, Inc. System and methods for processing analyte sensor data
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US7927274B2 (en) 2003-11-19 2011-04-19 Dexcom, Inc. Integrated receiver for continuous analyte sensor
US7935057B2 (en) 2003-08-22 2011-05-03 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US7976492B2 (en) 2004-02-26 2011-07-12 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US7996054B2 (en) 1998-03-04 2011-08-09 Abbott Diabetes Care Inc. Electrochemical analyte sensor
US8000901B2 (en) 2003-08-01 2011-08-16 Dexcom, Inc. Transcutaneous analyte sensor
US8005524B2 (en) 2003-12-09 2011-08-23 Dexcom, Inc. Signal processing for continuous analyte sensor
US8050731B2 (en) 2002-05-22 2011-11-01 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US8060174B2 (en) 2005-04-15 2011-11-15 Dexcom, Inc. Analyte sensing biointerface
US8118877B2 (en) 2003-05-21 2012-02-21 Dexcom, Inc. Porous membranes for use with implantable devices
US8133178B2 (en) 2006-02-22 2012-03-13 Dexcom, Inc. Analyte sensor
US8155723B2 (en) 1997-03-04 2012-04-10 Dexcom, Inc. Device and method for determining analyte levels
US8160669B2 (en) 2003-08-01 2012-04-17 Dexcom, Inc. Transcutaneous analyte sensor
US8229535B2 (en) 2008-02-21 2012-07-24 Dexcom, Inc. Systems and methods for blood glucose monitoring and alert delivery
US8233959B2 (en) 2003-08-22 2012-07-31 Dexcom, Inc. Systems and methods for processing analyte sensor data
US8255032B2 (en) 2003-07-25 2012-08-28 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US8260393B2 (en) 2003-07-25 2012-09-04 Dexcom, Inc. Systems and methods for replacing signal data artifacts in a glucose sensor data stream
US8275438B2 (en) 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
US8275437B2 (en) 2003-08-01 2012-09-25 Dexcom, Inc. Transcutaneous analyte sensor
US8277713B2 (en) 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
US8280475B2 (en) 2004-07-13 2012-10-02 Dexcom, Inc. Transcutaneous analyte sensor
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US8287454B2 (en) 1998-04-30 2012-10-16 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8290559B2 (en) 2007-12-17 2012-10-16 Dexcom, Inc. Systems and methods for processing sensor data
US8298142B2 (en) 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US8346337B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8364230B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8369919B2 (en) 2003-08-01 2013-02-05 Dexcom, Inc. Systems and methods for processing sensor data
US8369924B1 (en) * 2006-12-27 2013-02-05 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center ECG leads system for newborn ECG screening
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8423113B2 (en) 2003-07-25 2013-04-16 Dexcom, Inc. Systems and methods for processing sensor data
US8425416B2 (en) 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
US8425417B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US20130116534A1 (en) * 2010-07-23 2013-05-09 Umedix Corporation Limited Detachable biological signal measuring pad and biological signal measuring apparatus using the same
US8447376B2 (en) 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8449464B2 (en) 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
US8465425B2 (en) 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8478377B2 (en) 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
US8509871B2 (en) 2001-07-27 2013-08-13 Dexcom, Inc. Sensor head for use with implantable devices
US8527026B2 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US8548553B2 (en) 2003-08-01 2013-10-01 Dexcom, Inc. System and methods for processing analyte sensor data
US8560039B2 (en) 2008-09-19 2013-10-15 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
US8565848B2 (en) 2004-07-13 2013-10-22 Dexcom, Inc. Transcutaneous analyte sensor
US8562558B2 (en) 2007-06-08 2013-10-22 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US8562528B2 (en) 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US8583204B2 (en) 2008-03-28 2013-11-12 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8612159B2 (en) 1998-04-30 2013-12-17 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US8622905B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. System and methods for processing analyte sensor data
US8652043B2 (en) 2001-01-02 2014-02-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8660630B2 (en) 2006-12-27 2014-02-25 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center ECG leads system for newborn ECG screening
US8682408B2 (en) 2008-03-28 2014-03-25 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8688188B2 (en) 1998-04-30 2014-04-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8744546B2 (en) 2005-05-05 2014-06-03 Dexcom, Inc. Cellulosic-based resistance domain for an analyte sensor
US8777853B2 (en) 2003-08-22 2014-07-15 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8792955B2 (en) 2004-05-03 2014-07-29 Dexcom, Inc. Transcutaneous analyte sensor
US20140213879A1 (en) * 2007-05-07 2014-07-31 Cardiac Lead Technologies, Llc Electrocardiograph monitoring device and connector
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US8840552B2 (en) 2001-07-27 2014-09-23 Dexcom, Inc. Membrane for use with implantable devices
US8845536B2 (en) 2003-08-01 2014-09-30 Dexcom, Inc. Transcutaneous analyte sensor
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US8892196B2 (en) 2006-07-06 2014-11-18 Los Angeles Biomedial Research Institute At Harbor-Ucla Medical Center Device and method for screening congenital heart disease
US8974386B2 (en) 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9066695B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US9282925B2 (en) 2002-02-12 2016-03-15 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9446194B2 (en) 2009-03-27 2016-09-20 Dexcom, Inc. Methods and systems for promoting glucose management
US9451910B2 (en) 2007-09-13 2016-09-27 Dexcom, Inc. Transcutaneous analyte sensor
US9757061B2 (en) 2006-01-17 2017-09-12 Dexcom, Inc. Low oxygen in vivo analyte sensor
US9986942B2 (en) 2004-07-13 2018-06-05 Dexcom, Inc. Analyte sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603881A (en) * 1968-03-01 1971-09-07 Del Mar Eng Lab Frequency shift telemetry system with both radio and wire transmission paths
GB1543441A (en) * 1974-08-12 1979-04-04 Kalman G Patient monitoring system
GB2016146A (en) * 1978-03-10 1979-09-19 Svejsecentralen Electromedical system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603881A (en) * 1968-03-01 1971-09-07 Del Mar Eng Lab Frequency shift telemetry system with both radio and wire transmission paths
GB1543441A (en) * 1974-08-12 1979-04-04 Kalman G Patient monitoring system
GB2016146A (en) * 1978-03-10 1979-09-19 Svejsecentralen Electromedical system

Cited By (365)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634468A (en) * 1992-04-03 1997-06-03 Micromedical Industries Limited Sensor patch and system for physiological monitoring
US9931067B2 (en) 1997-03-04 2018-04-03 Dexcom, Inc. Device and method for determining analyte levels
US7860545B2 (en) 1997-03-04 2010-12-28 Dexcom, Inc. Analyte measuring device
US9439589B2 (en) 1997-03-04 2016-09-13 Dexcom, Inc. Device and method for determining analyte levels
US8923947B2 (en) 1997-03-04 2014-12-30 Dexcom, Inc. Device and method for determining analyte levels
US7711402B2 (en) 1997-03-04 2010-05-04 Dexcom, Inc. Device and method for determining analyte levels
US8155723B2 (en) 1997-03-04 2012-04-10 Dexcom, Inc. Device and method for determining analyte levels
US9155496B2 (en) 1997-03-04 2015-10-13 Dexcom, Inc. Low oxygen in vivo analyte sensor
US7901354B2 (en) 1997-03-04 2011-03-08 Dexcom, Inc. Low oxygen in vivo analyte sensor
US7771352B2 (en) 1997-03-04 2010-08-10 Dexcom, Inc. Low oxygen in vivo analyte sensor
US8676288B2 (en) 1997-03-04 2014-03-18 Dexcom, Inc. Device and method for determining analyte levels
US7970448B2 (en) 1997-03-04 2011-06-28 Dexcom, Inc. Device and method for determining analyte levels
US8527025B1 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US7792562B2 (en) 1997-03-04 2010-09-07 Dexcom, Inc. Device and method for determining analyte levels
US8527026B2 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US7835777B2 (en) 1997-03-04 2010-11-16 Dexcom, Inc. Device and method for determining analyte levels
US7974672B2 (en) 1997-03-04 2011-07-05 Dexcom, Inc. Device and method for determining analyte levels
US9339223B2 (en) 1997-03-04 2016-05-17 Dexcom, Inc. Device and method for determining analyte levels
US7899511B2 (en) 1997-03-04 2011-03-01 Dexcom, Inc. Low oxygen in vivo analyte sensor
EP0973437A4 (en) * 1997-03-31 2001-03-07 Telecom Medical Inc Patient monitoring apparatus
EP0973437A1 (en) * 1997-03-31 2000-01-26 Telecom Medical, Inc. Patient monitoring apparatus
US7996054B2 (en) 1998-03-04 2011-08-09 Abbott Diabetes Care Inc. Electrochemical analyte sensor
US8706180B2 (en) 1998-03-04 2014-04-22 Abbott Diabetes Care Inc. Electrochemical analyte sensor
US8463351B2 (en) 1998-03-04 2013-06-11 Abbott Diabetes Care Inc. Electrochemical analyte sensor
US8226558B2 (en) 1998-04-30 2012-07-24 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US7885699B2 (en) 1998-04-30 2011-02-08 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8372005B2 (en) 1998-04-30 2013-02-12 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8480580B2 (en) 1998-04-30 2013-07-09 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8380273B2 (en) 1998-04-30 2013-02-19 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US7869853B1 (en) 1998-04-30 2011-01-11 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9072477B2 (en) 1998-04-30 2015-07-07 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9066694B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8366614B2 (en) 1998-04-30 2013-02-05 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9066695B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9326714B2 (en) 1998-04-30 2016-05-03 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9066697B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8357091B2 (en) 1998-04-30 2013-01-22 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8641619B2 (en) 1998-04-30 2014-02-04 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9042953B2 (en) 1998-04-30 2015-05-26 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9014773B2 (en) 1998-04-30 2015-04-21 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8353829B2 (en) 1998-04-30 2013-01-15 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8672844B2 (en) 1998-04-30 2014-03-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US7860544B2 (en) 1998-04-30 2010-12-28 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8391945B2 (en) 1998-04-30 2013-03-05 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8617071B2 (en) 1998-04-30 2013-12-31 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8409131B2 (en) 1998-04-30 2013-04-02 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8346336B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8688188B2 (en) 1998-04-30 2014-04-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8346337B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8649841B2 (en) 1998-04-30 2014-02-11 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8612159B2 (en) 1998-04-30 2013-12-17 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9011331B2 (en) 1998-04-30 2015-04-21 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8306598B2 (en) 1998-04-30 2012-11-06 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8774887B2 (en) 1998-04-30 2014-07-08 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8744545B2 (en) 1998-04-30 2014-06-03 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8287454B2 (en) 1998-04-30 2012-10-16 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8622906B2 (en) 1998-04-30 2014-01-07 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8840553B2 (en) 1998-04-30 2014-09-23 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8597189B2 (en) 1998-04-30 2013-12-03 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8880137B2 (en) 1998-04-30 2014-11-04 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8273022B2 (en) 1998-04-30 2012-09-25 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8275439B2 (en) 1998-04-30 2012-09-25 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8265726B2 (en) 1998-04-30 2012-09-11 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8260392B2 (en) 1998-04-30 2012-09-04 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8738109B2 (en) 1998-04-30 2014-05-27 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8255031B2 (en) 1998-04-30 2012-08-28 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8235896B2 (en) 1998-04-30 2012-08-07 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8162829B2 (en) 1998-04-30 2012-04-24 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8660627B2 (en) 1998-04-30 2014-02-25 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8465425B2 (en) 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8175673B2 (en) 1998-04-30 2012-05-08 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8177716B2 (en) 1998-04-30 2012-05-15 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8666469B2 (en) 1998-04-30 2014-03-04 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8226557B2 (en) 1998-04-30 2012-07-24 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8974386B2 (en) 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8224413B2 (en) 1998-04-30 2012-07-17 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8670815B2 (en) 1998-04-30 2014-03-11 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8226555B2 (en) 1998-04-30 2012-07-24 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8473021B2 (en) 1998-04-30 2013-06-25 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8231532B2 (en) 1998-04-30 2012-07-31 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8734346B2 (en) 1998-04-30 2014-05-27 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8734348B2 (en) 1998-04-30 2014-05-27 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
WO2002034133A2 (en) 2000-10-26 2002-05-02 2Spot. Com Limited Sids monitoring system
US8652043B2 (en) 2001-01-02 2014-02-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9498159B2 (en) 2001-01-02 2016-11-22 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8668645B2 (en) 2001-01-02 2014-03-11 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9011332B2 (en) 2001-01-02 2015-04-21 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9610034B2 (en) 2001-01-02 2017-04-04 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8840552B2 (en) 2001-07-27 2014-09-23 Dexcom, Inc. Membrane for use with implantable devices
US9804114B2 (en) 2001-07-27 2017-10-31 Dexcom, Inc. Sensor head for use with implantable devices
US9328371B2 (en) 2001-07-27 2016-05-03 Dexcom, Inc. Sensor head for use with implantable devices
US10039480B2 (en) 2001-07-27 2018-08-07 Dexcom, Inc. Membrane for use with implantable devices
US9532741B2 (en) 2001-07-27 2017-01-03 Dexcom, Inc. Membrane for use with implantable devices
US8509871B2 (en) 2001-07-27 2013-08-13 Dexcom, Inc. Sensor head for use with implantable devices
US9282925B2 (en) 2002-02-12 2016-03-15 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9179869B2 (en) 2002-05-22 2015-11-10 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US8050731B2 (en) 2002-05-22 2011-11-01 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US8865249B2 (en) 2002-05-22 2014-10-21 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US9801574B2 (en) 2002-05-22 2017-10-31 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US10154807B2 (en) 2002-05-22 2018-12-18 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US8053018B2 (en) 2002-05-22 2011-11-08 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US7881763B2 (en) 2003-04-04 2011-02-01 Dexcom, Inc. Optimized sensor geometry for an implantable glucose sensor
US7875293B2 (en) 2003-05-21 2011-01-25 Dexcom, Inc. Biointerface membranes incorporating bioactive agents
US8118877B2 (en) 2003-05-21 2012-02-21 Dexcom, Inc. Porous membranes for use with implantable devices
US8255033B2 (en) 2003-07-25 2012-08-28 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US8423113B2 (en) 2003-07-25 2013-04-16 Dexcom, Inc. Systems and methods for processing sensor data
US7761130B2 (en) 2003-07-25 2010-07-20 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US9597027B2 (en) 2003-07-25 2017-03-21 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US7828728B2 (en) 2003-07-25 2010-11-09 Dexcom, Inc. Analyte sensor
US9993186B2 (en) 2003-07-25 2018-06-12 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US8255032B2 (en) 2003-07-25 2012-08-28 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US7896809B2 (en) 2003-07-25 2011-03-01 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8255030B2 (en) 2003-07-25 2012-08-28 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US8260393B2 (en) 2003-07-25 2012-09-04 Dexcom, Inc. Systems and methods for replacing signal data artifacts in a glucose sensor data stream
US8909314B2 (en) 2003-07-25 2014-12-09 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US8000901B2 (en) 2003-08-01 2011-08-16 Dexcom, Inc. Transcutaneous analyte sensor
US8801612B2 (en) 2003-08-01 2014-08-12 Dexcom, Inc. System and methods for processing analyte sensor data
US8332008B2 (en) 2003-08-01 2012-12-11 Dexcom, Inc. System and methods for processing analyte sensor data
US7979104B2 (en) 2003-08-01 2011-07-12 Dexcom, Inc. System and methods for processing analyte sensor data
US7986986B2 (en) 2003-08-01 2011-07-26 Dexcom, Inc. System and methods for processing analyte sensor data
US7959569B2 (en) 2003-08-01 2011-06-14 Dexcom, Inc. System and methods for processing analyte sensor data
US7955261B2 (en) 2003-08-01 2011-06-07 Dexcom, Inc. System and methods for processing analyte sensor data
US7933639B2 (en) 2003-08-01 2011-04-26 Dexcom, Inc. System and methods for processing analyte sensor data
US7925321B2 (en) 2003-08-01 2011-04-12 Dexcom, Inc. System and methods for processing analyte sensor data
US8808182B2 (en) 2003-08-01 2014-08-19 Dexcom, Inc. System and methods for processing analyte sensor data
US8369919B2 (en) 2003-08-01 2013-02-05 Dexcom, Inc. Systems and methods for processing sensor data
US9895089B2 (en) 2003-08-01 2018-02-20 Dexcom, Inc. System and methods for processing analyte sensor data
US7914450B2 (en) 2003-08-01 2011-03-29 Dexcom, Inc. System and methods for processing analyte sensor data
US8548553B2 (en) 2003-08-01 2013-10-01 Dexcom, Inc. System and methods for processing analyte sensor data
US8052601B2 (en) 2003-08-01 2011-11-08 Dexcom, Inc. System and methods for processing analyte sensor data
US10052055B2 (en) 2003-08-01 2018-08-21 Dexcom, Inc. Analyte sensor
US8060173B2 (en) 2003-08-01 2011-11-15 Dexcom, Inc. System and methods for processing analyte sensor data
US8394021B2 (en) 2003-08-01 2013-03-12 Dexcom, Inc. System and methods for processing analyte sensor data
US8788008B2 (en) 2003-08-01 2014-07-22 Dexcom, Inc. System and methods for processing analyte sensor data
US8290562B2 (en) 2003-08-01 2012-10-16 Dexcom, Inc. System and methods for processing analyte sensor data
US8285354B2 (en) 2003-08-01 2012-10-09 Dexcom, Inc. System and methods for processing analyte sensor data
US8788006B2 (en) 2003-08-01 2014-07-22 Dexcom, Inc. System and methods for processing analyte sensor data
US8788007B2 (en) 2003-08-01 2014-07-22 Dexcom, Inc. Transcutaneous analyte sensor
US8845536B2 (en) 2003-08-01 2014-09-30 Dexcom, Inc. Transcutaneous analyte sensor
US8428679B2 (en) 2003-08-01 2013-04-23 Dexcom, Inc. System and methods for processing analyte sensor data
US7826981B2 (en) 2003-08-01 2010-11-02 Dexcom, Inc. System and methods for processing analyte sensor data
US7797028B2 (en) 2003-08-01 2010-09-14 Dexcom, Inc. System and methods for processing analyte sensor data
US8774888B2 (en) 2003-08-01 2014-07-08 Dexcom, Inc. System and methods for processing analyte sensor data
US8700117B2 (en) 2003-08-01 2014-04-15 Dexcom, Inc. System and methods for processing analyte sensor data
US8761856B2 (en) 2003-08-01 2014-06-24 Dexcom, Inc. System and methods for processing analyte sensor data
US8275437B2 (en) 2003-08-01 2012-09-25 Dexcom, Inc. Transcutaneous analyte sensor
US8206297B2 (en) 2003-08-01 2012-06-26 Dexcom, Inc. System and methods for processing analyte sensor data
US8588882B2 (en) 2003-08-01 2013-11-19 Dexcom, Inc. System and methods for processing analyte sensor data
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US7778680B2 (en) 2003-08-01 2010-08-17 Dexcom, Inc. System and methods for processing analyte sensor data
US8160669B2 (en) 2003-08-01 2012-04-17 Dexcom, Inc. Transcutaneous analyte sensor
US8676287B2 (en) 2003-08-01 2014-03-18 Dexcom, Inc. System and methods for processing analyte sensor data
US8986209B2 (en) 2003-08-01 2015-03-24 Dexcom, Inc. Transcutaneous analyte sensor
US8915849B2 (en) 2003-08-01 2014-12-23 Dexcom, Inc. Transcutaneous analyte sensor
US8442610B2 (en) 2003-08-01 2013-05-14 Dexcom, Inc. System and methods for processing analyte sensor data
US8622905B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. System and methods for processing analyte sensor data
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US8435179B2 (en) 2003-08-22 2013-05-07 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8777853B2 (en) 2003-08-22 2014-07-15 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8412301B2 (en) 2003-08-22 2013-04-02 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8790260B2 (en) 2003-08-22 2014-07-29 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8491474B2 (en) 2003-08-22 2013-07-23 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8795177B2 (en) 2003-08-22 2014-08-05 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8672845B2 (en) 2003-08-22 2014-03-18 Dexcom, Inc. Systems and methods for processing analyte sensor data
US8346338B2 (en) 2003-08-22 2013-01-01 Dexcom, Inc. System and methods for replacing signal artifacts in a glucose sensor data stream
US8292810B2 (en) 2003-08-22 2012-10-23 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8812073B2 (en) 2003-08-22 2014-08-19 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9750460B2 (en) 2003-08-22 2017-09-05 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8821400B2 (en) 2003-08-22 2014-09-02 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8843187B2 (en) 2003-08-22 2014-09-23 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9510782B2 (en) 2003-08-22 2016-12-06 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8233959B2 (en) 2003-08-22 2012-07-31 Dexcom, Inc. Systems and methods for processing analyte sensor data
US8229536B2 (en) 2003-08-22 2012-07-24 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9724045B1 (en) 2003-08-22 2017-08-08 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8195265B2 (en) 2003-08-22 2012-06-05 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8657747B2 (en) 2003-08-22 2014-02-25 Dexcom, Inc. Systems and methods for processing analyte sensor data
US8167801B2 (en) 2003-08-22 2012-05-01 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9649069B2 (en) 2003-08-22 2017-05-16 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8150488B2 (en) 2003-08-22 2012-04-03 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8128562B2 (en) 2003-08-22 2012-03-06 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8073519B2 (en) 2003-08-22 2011-12-06 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8073520B2 (en) 2003-08-22 2011-12-06 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8010174B2 (en) 2003-08-22 2011-08-30 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8005525B2 (en) 2003-08-22 2011-08-23 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US7998071B2 (en) 2003-08-22 2011-08-16 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9420968B2 (en) 2003-08-22 2016-08-23 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US7935057B2 (en) 2003-08-22 2011-05-03 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9149219B2 (en) 2003-08-22 2015-10-06 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9585607B2 (en) 2003-08-22 2017-03-07 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9247901B2 (en) 2003-08-22 2016-02-02 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9538946B2 (en) 2003-11-19 2017-01-10 Dexcom, Inc. Integrated receiver for continuous analyte sensor
US8282550B2 (en) 2003-11-19 2012-10-09 Dexcom, Inc. Integrated receiver for continuous analyte sensor
US7927274B2 (en) 2003-11-19 2011-04-19 Dexcom, Inc. Integrated receiver for continuous analyte sensor
US8483793B2 (en) 2003-12-05 2013-07-09 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US9579053B2 (en) 2003-12-05 2017-02-28 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8425417B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US7917186B2 (en) 2003-12-05 2011-03-29 Dexcom, Inc. Calibration techniques for a continuous analyte sensor
US10188333B2 (en) 2003-12-05 2019-01-29 Dexcom, Inc. Calibration techniques for a continuous analyte sensor
US7715893B2 (en) 2003-12-05 2010-05-11 Dexcom, Inc. Calibration techniques for a continuous analyte sensor
US8249684B2 (en) 2003-12-05 2012-08-21 Dexcom, Inc. Calibration techniques for a continuous analyte sensor
US8160671B2 (en) 2003-12-05 2012-04-17 Dexcom, Inc. Calibration techniques for a continuous analyte sensor
USRE44695E1 (en) 2003-12-05 2014-01-07 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8911369B2 (en) 2003-12-05 2014-12-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8929968B2 (en) 2003-12-05 2015-01-06 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8428678B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Calibration techniques for a continuous analyte sensor
US8233958B2 (en) 2003-12-09 2012-07-31 Dexcom, Inc. Signal processing for continuous analyte sensor
US9498155B2 (en) 2003-12-09 2016-11-22 Dexcom, Inc. Signal processing for continuous analyte sensor
US8216139B2 (en) 2003-12-09 2012-07-10 Dexcom, Inc. Signal processing for continuous analyte sensor
US9750441B2 (en) 2003-12-09 2017-09-05 Dexcom, Inc. Signal processing for continuous analyte sensor
US8257259B2 (en) 2003-12-09 2012-09-04 Dexcom, Inc. Signal processing for continuous analyte sensor
US8265725B2 (en) 2003-12-09 2012-09-11 Dexcom, Inc. Signal processing for continuous analyte sensor
US8282549B2 (en) 2003-12-09 2012-10-09 Dexcom, Inc. Signal processing for continuous analyte sensor
US9364173B2 (en) 2003-12-09 2016-06-14 Dexcom, Inc. Signal processing for continuous analyte sensor
US9192328B2 (en) 2003-12-09 2015-11-24 Dexcom, Inc. Signal processing for continuous analyte sensor
US8290561B2 (en) 2003-12-09 2012-10-16 Dexcom, Inc. Signal processing for continuous analyte sensor
US8469886B2 (en) 2003-12-09 2013-06-25 Dexcom, Inc. Signal processing for continuous analyte sensor
US8801610B2 (en) 2003-12-09 2014-08-12 Dexcom, Inc. Signal processing for continuous analyte sensor
US8747315B2 (en) 2003-12-09 2014-06-10 Dexcom. Inc. Signal processing for continuous analyte sensor
US9351668B2 (en) 2003-12-09 2016-05-31 Dexcom, Inc. Signal processing for continuous analyte sensor
US8251906B2 (en) 2003-12-09 2012-08-28 Dexcom, Inc. Signal processing for continuous analyte sensor
US9107623B2 (en) 2003-12-09 2015-08-18 Dexcom, Inc. Signal processing for continuous analyte sensor
US8657745B2 (en) 2003-12-09 2014-02-25 Dexcom, Inc. Signal processing for continuous analyte sensor
US8374667B2 (en) 2003-12-09 2013-02-12 Dexcom, Inc. Signal processing for continuous analyte sensor
US8005524B2 (en) 2003-12-09 2011-08-23 Dexcom, Inc. Signal processing for continuous analyte sensor
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US7976492B2 (en) 2004-02-26 2011-07-12 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US8926585B2 (en) 2004-02-26 2015-01-06 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US8721585B2 (en) 2004-02-26 2014-05-13 Dex Com, Inc. Integrated delivery device for continuous glucose sensor
US9937293B2 (en) 2004-02-26 2018-04-10 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US8277713B2 (en) 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
US8792955B2 (en) 2004-05-03 2014-07-29 Dexcom, Inc. Transcutaneous analyte sensor
US9833143B2 (en) 2004-05-03 2017-12-05 Dexcom, Inc. Transcutaneous analyte sensor
US8457708B2 (en) 2004-07-13 2013-06-04 Dexcom, Inc. Transcutaneous analyte sensor
US8452368B2 (en) 2004-07-13 2013-05-28 Dexcom, Inc. Transcutaneous analyte sensor
US8801611B2 (en) 2004-07-13 2014-08-12 Dexcom, Inc. Transcutaneous analyte sensor
US8313434B2 (en) 2004-07-13 2012-11-20 Dexcom, Inc. Analyte sensor inserter system
US8812072B2 (en) 2004-07-13 2014-08-19 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US8750955B2 (en) 2004-07-13 2014-06-10 Dexcom, Inc. Analyte sensor
US8290560B2 (en) 2004-07-13 2012-10-16 Dexcom, Inc. Transcutaneous analyte sensor
US8792953B2 (en) 2004-07-13 2014-07-29 Dexcom, Inc. Transcutaneous analyte sensor
US7654956B2 (en) 2004-07-13 2010-02-02 Dexcom, Inc. Transcutaneous analyte sensor
US8825127B2 (en) 2004-07-13 2014-09-02 Dexcom, Inc. Transcutaneous analyte sensor
US8463350B2 (en) 2004-07-13 2013-06-11 Dexcom, Inc. Transcutaneous analyte sensor
US8548551B2 (en) 2004-07-13 2013-10-01 Dexcom, Inc. Transcutaneous analyte sensor
US8474397B2 (en) 2004-07-13 2013-07-02 Dexcom, Inc. Transcutaneous analyte sensor
US8731630B2 (en) 2004-07-13 2014-05-20 Dexcom, Inc. Transcutaneous analyte sensor
US8858434B2 (en) 2004-07-13 2014-10-14 Dexcom, Inc. Transcutaneous analyte sensor
US8280475B2 (en) 2004-07-13 2012-10-02 Dexcom, Inc. Transcutaneous analyte sensor
US9801572B2 (en) 2004-07-13 2017-10-31 Dexcom, Inc. Transcutaneous analyte sensor
US9814414B2 (en) 2004-07-13 2017-11-14 Dexcom, Inc. Transcutaneous analyte sensor
US8886272B2 (en) 2004-07-13 2014-11-11 Dexcom, Inc. Analyte sensor
US8721545B2 (en) 2004-07-13 2014-05-13 Dexcom, Inc. Transcutaneous analyte sensor
US9986942B2 (en) 2004-07-13 2018-06-05 Dexcom, Inc. Analyte sensor
US9775543B2 (en) 2004-07-13 2017-10-03 Dexcom, Inc. Transcutaneous analyte sensor
US8475373B2 (en) 2004-07-13 2013-07-02 Dexcom, Inc. Transcutaneous analyte sensor
US8231531B2 (en) 2004-07-13 2012-07-31 Dexcom, Inc. Analyte sensor
US8690775B2 (en) 2004-07-13 2014-04-08 Dexcom, Inc. Transcutaneous analyte sensor
US7857760B2 (en) 2004-07-13 2010-12-28 Dexcom, Inc. Analyte sensor
US8229534B2 (en) 2004-07-13 2012-07-24 Dexcom, Inc. Transcutaneous analyte sensor
US9060742B2 (en) 2004-07-13 2015-06-23 Dexcom, Inc. Transcutaneous analyte sensor
US8515519B2 (en) 2004-07-13 2013-08-20 Dexcom, Inc. Transcutaneous analyte sensor
US10022078B2 (en) 2004-07-13 2018-07-17 Dexcom, Inc. Analyte sensor
US8515516B2 (en) 2004-07-13 2013-08-20 Dexcom, Inc. Transcutaneous analyte sensor
US8170803B2 (en) 2004-07-13 2012-05-01 Dexcom, Inc. Transcutaneous analyte sensor
US8989833B2 (en) 2004-07-13 2015-03-24 Dexcom, Inc. Transcutaneous analyte sensor
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US7713574B2 (en) 2004-07-13 2010-05-11 Dexcom, Inc. Transcutaneous analyte sensor
US9833176B2 (en) 2004-07-13 2017-12-05 Dexcom, Inc. Transcutaneous analyte sensor
US7949381B2 (en) 2004-07-13 2011-05-24 Dexcom, Inc. Transcutaneous analyte sensor
US9414777B2 (en) 2004-07-13 2016-08-16 Dexcom, Inc. Transcutaneous analyte sensor
US7946984B2 (en) 2004-07-13 2011-05-24 Dexcom, Inc. Transcutaneous analyte sensor
US9044199B2 (en) 2004-07-13 2015-06-02 Dexcom, Inc. Transcutaneous analyte sensor
US9055901B2 (en) 2004-07-13 2015-06-16 Dexcom, Inc. Transcutaneous analyte sensor
US8565848B2 (en) 2004-07-13 2013-10-22 Dexcom, Inc. Transcutaneous analyte sensor
US9668677B2 (en) 2004-07-13 2017-06-06 Dexcom, Inc. Analyte sensor
US8615282B2 (en) 2004-07-13 2013-12-24 Dexcom, Inc. Analyte sensor
US8663109B2 (en) 2004-07-13 2014-03-04 Dexcom, Inc. Transcutaneous analyte sensor
US7905833B2 (en) 2004-07-13 2011-03-15 Dexcom, Inc. Transcutaneous analyte sensor
US8565849B2 (en) 2004-07-13 2013-10-22 Dexcom, Inc. Transcutaneous analyte sensor
US8571625B2 (en) 2004-07-13 2013-10-29 Dexcom, Inc. Transcutaneous analyte sensor
US9603557B2 (en) 2004-07-13 2017-03-28 Dexcom, Inc. Transcutaneous analyte sensor
US7885697B2 (en) 2004-07-13 2011-02-08 Dexcom, Inc. Transcutaneous analyte sensor
US8483791B2 (en) 2004-07-13 2013-07-09 Dexcom, Inc. Transcutaneous analyte sensor
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US8792954B2 (en) 2004-07-13 2014-07-29 Dexcom, Inc. Transcutaneous analyte sensor
US8579816B2 (en) 2005-03-10 2013-11-12 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9078608B2 (en) 2005-03-10 2015-07-14 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US8560037B2 (en) 2005-03-10 2013-10-15 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9918668B2 (en) 2005-03-10 2018-03-20 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9314196B2 (en) 2005-03-10 2016-04-19 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US8611978B2 (en) 2005-03-10 2013-12-17 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9220449B2 (en) 2005-03-10 2015-12-29 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9788766B2 (en) 2005-04-15 2017-10-17 Dexcom, Inc. Analyte sensing biointerface
US8060174B2 (en) 2005-04-15 2011-11-15 Dexcom, Inc. Analyte sensing biointerface
US8744546B2 (en) 2005-05-05 2014-06-03 Dexcom, Inc. Cellulosic-based resistance domain for an analyte sensor
US9326716B2 (en) 2005-11-01 2016-05-03 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US10201301B2 (en) 2005-11-01 2019-02-12 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9078607B2 (en) 2005-11-01 2015-07-14 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US10231654B2 (en) 2005-11-01 2019-03-19 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8915850B2 (en) 2005-11-01 2014-12-23 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8920319B2 (en) 2005-11-01 2014-12-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9757061B2 (en) 2006-01-17 2017-09-12 Dexcom, Inc. Low oxygen in vivo analyte sensor
US8133178B2 (en) 2006-02-22 2012-03-13 Dexcom, Inc. Analyte sensor
US8892196B2 (en) 2006-07-06 2014-11-18 Los Angeles Biomedial Research Institute At Harbor-Ucla Medical Center Device and method for screening congenital heart disease
US8449464B2 (en) 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
US8532730B2 (en) 2006-10-04 2013-09-10 Dexcom, Inc. Analyte sensor
US8425416B2 (en) 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
US8447376B2 (en) 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US9451908B2 (en) 2006-10-04 2016-09-27 Dexcom, Inc. Analyte sensor
US8364230B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8298142B2 (en) 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US9504413B2 (en) 2006-10-04 2016-11-29 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8911367B2 (en) 2006-10-04 2014-12-16 Dexcom, Inc. Analyte sensor
US8275438B2 (en) 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
US10136844B2 (en) 2006-10-04 2018-11-27 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US7831287B2 (en) 2006-10-04 2010-11-09 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8478377B2 (en) 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
US8774886B2 (en) 2006-10-04 2014-07-08 Dexcom, Inc. Analyte sensor
US7775975B2 (en) 2006-10-04 2010-08-17 Dexcom, Inc. Analyte sensor
US8562528B2 (en) 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US8660630B2 (en) 2006-12-27 2014-02-25 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center ECG leads system for newborn ECG screening
US8369924B1 (en) * 2006-12-27 2013-02-05 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center ECG leads system for newborn ECG screening
US20140213879A1 (en) * 2007-05-07 2014-07-31 Cardiac Lead Technologies, Llc Electrocardiograph monitoring device and connector
US9782097B2 (en) * 2007-05-07 2017-10-10 Cardiac Lead Technologies, Llc Electrocardiograph monitoring device and connector
US8562558B2 (en) 2007-06-08 2013-10-22 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US9741139B2 (en) 2007-06-08 2017-08-22 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US9451910B2 (en) 2007-09-13 2016-09-27 Dexcom, Inc. Transcutaneous analyte sensor
US9668682B2 (en) 2007-09-13 2017-06-06 Dexcom, Inc. Transcutaneous analyte sensor
US10182751B2 (en) 2007-10-25 2019-01-22 Dexcom, Inc. Systems and methods for processing sensor data
US9717449B2 (en) 2007-10-25 2017-08-01 Dexcom, Inc. Systems and methods for processing sensor data
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US9149234B2 (en) 2007-12-17 2015-10-06 Dexcom, Inc. Systems and methods for processing sensor data
US8290559B2 (en) 2007-12-17 2012-10-16 Dexcom, Inc. Systems and methods for processing sensor data
US9339238B2 (en) 2007-12-17 2016-05-17 Dexcom, Inc. Systems and methods for processing sensor data
US9901307B2 (en) 2007-12-17 2018-02-27 Dexcom, Inc. Systems and methods for processing sensor data
US9149233B2 (en) 2007-12-17 2015-10-06 Dexcom, Inc. Systems and methods for processing sensor data
US9839395B2 (en) 2007-12-17 2017-12-12 Dexcom, Inc. Systems and methods for processing sensor data
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US9020572B2 (en) 2008-02-21 2015-04-28 Dexcom, Inc. Systems and methods for processing, transmitting and displaying sensor data
US8229535B2 (en) 2008-02-21 2012-07-24 Dexcom, Inc. Systems and methods for blood glucose monitoring and alert delivery
US9143569B2 (en) 2008-02-21 2015-09-22 Dexcom, Inc. Systems and methods for processing, transmitting and displaying sensor data
US8591455B2 (en) 2008-02-21 2013-11-26 Dexcom, Inc. Systems and methods for customizing delivery of sensor data
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
US8583204B2 (en) 2008-03-28 2013-11-12 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9549699B2 (en) 2008-03-28 2017-01-24 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9173607B2 (en) 2008-03-28 2015-11-03 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9693721B2 (en) 2008-03-28 2017-07-04 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9572523B2 (en) 2008-03-28 2017-02-21 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8682408B2 (en) 2008-03-28 2014-03-25 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9173606B2 (en) 2008-03-28 2015-11-03 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US10143410B2 (en) 2008-03-28 2018-12-04 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9566026B2 (en) 2008-03-28 2017-02-14 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8954128B2 (en) 2008-03-28 2015-02-10 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9339222B2 (en) 2008-09-19 2016-05-17 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
US10028684B2 (en) 2008-09-19 2018-07-24 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
US10028683B2 (en) 2008-09-19 2018-07-24 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
US8560039B2 (en) 2008-09-19 2013-10-15 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
US9446194B2 (en) 2009-03-27 2016-09-20 Dexcom, Inc. Methods and systems for promoting glucose management
US9192337B2 (en) 2010-07-23 2015-11-24 Umedix Corporation Limited Detachable biological signal measuring pad and biological signal measuring apparatus using the same
US20130116534A1 (en) * 2010-07-23 2013-05-09 Umedix Corporation Limited Detachable biological signal measuring pad and biological signal measuring apparatus using the same
US9014777B2 (en) * 2010-07-23 2015-04-21 Umedix Corporation Limited Detachable biological signal measuring pad and biological signal measuring apparatus using the same

Also Published As

Publication number Publication date
GB8329375D0 (en) 1983-12-07

Similar Documents

Publication Publication Date Title
US5415181A (en) AM/FM multi-channel implantable/ingestible biomedical monitoring telemetry system
US7387607B2 (en) Wireless medical sensor system
Mackay Bio-medical telemetry: Sensing and transmitting biological information from animals to man
US8428696B2 (en) Ultra wideband monitoring systems and antennas
US5002060A (en) Medical monitoring system
US5652570A (en) Individual location system
US5266928A (en) Wet diaper detector
EP0663097B1 (en) System for detection of electrically conductive fluids
US4237449A (en) Signalling device for hard of hearing persons
US4413629A (en) Portable ultrasonic Doppler System
US7976480B2 (en) Wearable auscultation system and method
US4889131A (en) Portable belt monitor of physiological functions and sensors therefor
US4331953A (en) Communication system for use in hazardous confined areas
US4350166A (en) Apnea detector
US6470893B1 (en) Wireless biopotential sensing device and method with capability of short-range radio frequency transmission and reception
US20090264714A1 (en) Non-invasive vital sign monitoring method, apparatus and system
US4909260A (en) Portable belt monitor of physiological functions and sensors therefor
US5458122A (en) System for wireless transmission of medical data
CA2123126C (en) Health monitoring
US5853005A (en) Acoustic monitoring system
US4468656A (en) Emergency signalling unit and alarm system for rescuing endangered workers
US5820567A (en) Heart rate sensing apparatus adapted for chest or earlobe mounted sensor
EP0724402B1 (en) Body-held monitoring device for physical condition
US4899135A (en) Child monitoring device
AU655819B2 (en) Movement detector and apnea monitor including same

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)