WO2009008932A3 - Implantable wireless cmos biosensor - Google Patents

Implantable wireless cmos biosensor Download PDF

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Publication number
WO2009008932A3
WO2009008932A3 PCT/US2008/004731 US2008004731W WO2009008932A3 WO 2009008932 A3 WO2009008932 A3 WO 2009008932A3 US 2008004731 W US2008004731 W US 2008004731W WO 2009008932 A3 WO2009008932 A3 WO 2009008932A3
Authority
WO
WIPO (PCT)
Prior art keywords
implantable wireless
cmos biosensor
analyte
wireless cmos
blood
Prior art date
Application number
PCT/US2008/004731
Other languages
French (fr)
Other versions
WO2009008932A2 (en
Inventor
M Mekhail Anwar
Paul Matsudaira
Original Assignee
Whitehead Biomedical Inst
M Mekhail Anwar
Paul Matsudaira
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 Whitehead Biomedical Inst, M Mekhail Anwar, Paul Matsudaira filed Critical Whitehead Biomedical Inst
Publication of WO2009008932A2 publication Critical patent/WO2009008932A2/en
Publication of WO2009008932A3 publication Critical patent/WO2009008932A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry

Abstract

System and methods for detection and measurement of analytes, e.g., within a human body are described. The system includes at least one sensor module which can be placed in the body of a subject and is capable of measuring at least one analyte present in the blood or interstitial fluid. In some embodiments, at least two sensor modules are placed in close proximity with a blood vessel, and the concentration of an analyte, e.g., glucose, is measured. In some embodiments the device is a wireless device and the implantable CMOS-based unit transmits signals to an external unit housing a display, light source, and power source.
PCT/US2008/004731 2007-04-12 2008-04-11 Implantable wireless cmos biosensor WO2009008932A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92147807P 2007-04-12 2007-04-12
US60/921,478 2007-04-12

Publications (2)

Publication Number Publication Date
WO2009008932A2 WO2009008932A2 (en) 2009-01-15
WO2009008932A3 true WO2009008932A3 (en) 2009-04-09

Family

ID=40229320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/004731 WO2009008932A2 (en) 2007-04-12 2008-04-11 Implantable wireless cmos biosensor

Country Status (1)

Country Link
WO (1) WO2009008932A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20100258A1 (en) * 2010-02-19 2011-08-20 Antonio Americo Cannata GLYCEMIC CONTROL DEVICE
AU2013337780B2 (en) * 2012-10-31 2018-04-05 The Board Of Trustees Of The Leland Stanford Junior University Wireless implantable sensing devices
US10004913B2 (en) 2014-03-03 2018-06-26 The Board Of Trustees Of The Leland Stanford Junior University Methods and apparatus for power conversion and data transmission in implantable sensors, stimulators, and actuators
US10434329B2 (en) 2014-05-09 2019-10-08 The Board Of Trustees Of The Leland Stanford Junior University Autofocus wireless power transfer to implantable devices in freely moving animals
US11484206B2 (en) 2014-11-25 2022-11-01 Ent. Services Development Corporation Lp Implantable device for detecting light correlating to vessel
EP3035053A1 (en) * 2014-12-18 2016-06-22 IMEC vzw Miniature integrated cmos sensor circuit
EP3087916B1 (en) * 2015-04-28 2023-09-20 Nokia Technologies Oy Physiological measurement sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201234B1 (en) * 1996-11-25 2001-03-13 Alan Y Chow Optical operational amplifier
US20060115857A1 (en) * 1997-05-14 2006-06-01 Keensense, Inc. Molecular wire injection sensors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201234B1 (en) * 1996-11-25 2001-03-13 Alan Y Chow Optical operational amplifier
US20060115857A1 (en) * 1997-05-14 2006-06-01 Keensense, Inc. Molecular wire injection sensors

Also Published As

Publication number Publication date
WO2009008932A2 (en) 2009-01-15

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