CA2904031A1 - Method and device for correcting optical signals - Google Patents

Method and device for correcting optical signals Download PDF

Info

Publication number
CA2904031A1
CA2904031A1 CA2904031A CA2904031A CA2904031A1 CA 2904031 A1 CA2904031 A1 CA 2904031A1 CA 2904031 A CA2904031 A CA 2904031A CA 2904031 A CA2904031 A CA 2904031A CA 2904031 A1 CA2904031 A1 CA 2904031A1
Authority
CA
Canada
Prior art keywords
tissue
implant
light
optical signal
excitation light
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.)
Pending
Application number
CA2904031A
Other languages
English (en)
French (fr)
Inventor
Gregory J. Kintz
William Mcmillan
Natalie Wisniewski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Profusa Inc
Original Assignee
Profusa Inc
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 Profusa Inc filed Critical Profusa Inc
Publication of CA2904031A1 publication Critical patent/CA2904031A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA2904031A 2013-03-14 2014-03-06 Method and device for correcting optical signals Pending CA2904031A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361785087P 2013-03-14 2013-03-14
US61/785,087 2013-03-14
PCT/US2014/021298 WO2014158988A1 (en) 2013-03-14 2014-03-06 Method and device for correcting optical signals

Publications (1)

Publication Number Publication Date
CA2904031A1 true CA2904031A1 (en) 2014-10-02

Family

ID=51530341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2904031A Pending CA2904031A1 (en) 2013-03-14 2014-03-06 Method and device for correcting optical signals

Country Status (8)

Country Link
US (4) US10045722B2 (enExample)
EP (2) EP2967454B1 (enExample)
JP (3) JP6457998B2 (enExample)
CN (3) CN113274007B (enExample)
AU (2) AU2014241420B2 (enExample)
BR (1) BR112015022216A2 (enExample)
CA (1) CA2904031A1 (enExample)
WO (1) WO2014158988A1 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9517023B2 (en) 2009-06-01 2016-12-13 Profusa, Inc. Method and system for directing a localized biological response to an implant
US10010272B2 (en) 2010-05-27 2018-07-03 Profusa, Inc. Tissue-integrating electronic apparatus
JP5827999B2 (ja) 2010-10-06 2015-12-02 プロフューザ，インコーポレイティド 組織集積センサー
US10413251B2 (en) 2012-10-07 2019-09-17 Rhythm Diagnostic Systems, Inc. Wearable cardiac monitor
USD850626S1 (en) 2013-03-15 2019-06-04 Rhythm Diagnostic Systems, Inc. Health monitoring apparatuses
US10610159B2 (en) * 2012-10-07 2020-04-07 Rhythm Diagnostic Systems, Inc. Health monitoring systems and methods
US10244949B2 (en) 2012-10-07 2019-04-02 Rhythm Diagnostic Systems, Inc. Health monitoring systems and methods
EP3488871B1 (en) 2013-03-14 2020-09-02 Profusa, Inc. Oxygen sensors
CN113274007B (zh) 2013-03-14 2024-10-18 普罗菲尤萨股份有限公司 用于校正光学信号的方法和装置
WO2014197786A2 (en) 2013-06-06 2014-12-11 Kintz Gregory J Apparatus and methods for detecting optical signals from implanted sensors
AU2015302025B2 (en) * 2014-08-11 2021-08-19 The Regents Of The University Of California Continuous analyte sensor
US20160374556A1 (en) * 2015-06-25 2016-12-29 Profusa, Inc. Transcutaneous reader for use with implantable analyte sensors
KR20180059800A (ko) 2015-09-02 2018-06-05 메트로놈 헬스, 인크. 옵토-효소 분석물 센서를 이용하는 연속 건강 모니터링 시스템 및 방법
WO2017132404A1 (en) * 2016-01-26 2017-08-03 Kirby Brett S Near-infrared spectroscopy for sensing glycogen in muscle tissue
TWI730080B (zh) * 2016-04-20 2021-06-11 美商菲歐普提斯公司 可執行電子選擇式組織深度分析之血氧計探針
WO2018051975A1 (ja) * 2016-09-14 2018-03-22 Ｄｙｎａｍｉｃ Ｂｒａｉｎ Ｌａｂ合同会社 生体情報測定装置
CN110352036B (zh) 2016-12-21 2022-11-15 普罗菲尤萨股份有限公司 可聚合的近红外染料
US11331018B2 (en) 2016-12-22 2022-05-17 Profusa, Inc. System and single-channel biosensor for and method of determining analyte value
US10194854B2 (en) * 2017-01-30 2019-02-05 Medibeacon Inc. Method for non-invasive monitoring of fluorescent tracer agent with background separation corrections
CA3051963A1 (en) * 2017-01-30 2018-08-02 Medibeacon Inc. Method for non-invasive monitoring of fluorescent tracer agent with diffuse reflection corrections
US11369292B2 (en) * 2017-02-12 2022-06-28 SeeDevice Inc. Portable apparatus for noninvasively measuring blood glucose level and operating method thereof
CA3050926A1 (en) 2017-02-21 2018-08-30 Dots Technology Corp. Systems for allergen detection
CN110868920B (zh) * 2017-03-29 2023-01-03 艾利欧公司 具有多模态诊断的可穿戴装置
EP3638119A4 (en) 2017-06-15 2020-11-25 Senseonics, Incorporated SYSTEM AND METHOD FOR MEASURING A QUANTITY OF BLOOD AND / OR COAGULATION IN A POCKET SURROUNDING AN IMPLANTABLE MEDICAL DEVICE
CA3066768A1 (en) 2017-06-29 2019-01-03 Profusa, Inc. Multi-analyte sensing tissue-integrating sensors
KR102531994B1 (ko) 2017-12-29 2023-05-15 삼성전자주식회사 생체 성분 측정 장치 및 방법
WO2020006248A1 (en) 2018-06-27 2020-01-02 Soya Gamsey Near-ir glucose sensors
KR102871011B1 (ko) 2018-07-16 2025-10-16 비비아이 메디컬 이노베이션스, 엘엘씨 관류 및 산소화 측정
US11134851B2 (en) * 2018-12-14 2021-10-05 Viavi Solutions Inc. Sensor device
WO2020154697A1 (en) 2019-01-25 2020-07-30 Rhythm Diagnostic Systems, Inc. Health monitoring systems and methods
US20220176088A1 (en) * 2019-04-02 2022-06-09 Shifamed Holdings, Llc Systems and methods for monitoring health conditions
US11131584B2 (en) * 2019-08-01 2021-09-28 Viavi Solutions Inc. Sensor device
US12055481B2 (en) * 2019-08-01 2024-08-06 Viavi Solutions Inc. Sensor device
EP4021293A4 (en) * 2019-08-28 2023-08-09 Rds Vital signs or health monitoring systems and methods
DE102019215951A1 (de) * 2019-10-16 2021-04-22 Robert Bosch Gmbh Verfahren, Computerprogramm, elektronisches Speichermedium und Vorrichtung zum Auswerten von optischen Empfangssignalen
JP6931730B1 (ja) * 2020-04-01 2021-09-08 浜松ホトニクス株式会社 光学測定装置及び光学測定方法
US11976965B2 (en) * 2021-05-03 2024-05-07 Artilux, Inc. Optical detector module and a method for operating the same
WO2022251427A1 (en) * 2021-05-27 2022-12-01 Senseonics, Incorporated Detecting and correcting for interference in an analyte monitoring system
CN113476043B (zh) * 2021-07-01 2024-09-24 深圳亿杉医疗科技有限公司 一种非侵入式传感装置及检测方法、检测仪
CN115251853B (zh) * 2022-07-26 2025-04-15 中国科学院深圳先进技术研究院 一种微血管的位置检测方法、装置、系统及存储介质
KR20240059195A (ko) * 2022-10-27 2024-05-07 삼성전자주식회사 분석물 성분 농도 추정 장치 및 방법
CN116831572A (zh) * 2023-06-30 2023-10-03 合肥鲸鱼微电子有限公司 生命体征监测仪及生命体征检测系统
KR102661791B1 (ko) * 2023-10-05 2024-04-30 (주)메디띵스 생리학적 정보 추정 방법 및 시스템

Family Cites Families (200)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703756A (en) 1986-05-06 1987-11-03 The Regents Of The University Of California Complete glucose monitoring system with an implantable, telemetered sensor module
US5242835A (en) 1987-11-03 1993-09-07 Radiometer A/S Method and apparatus for determining the concentration of oxygen
US5342789A (en) 1989-12-14 1994-08-30 Sensor Technologies, Inc. Method and device for detecting and quantifying glucose in body fluids
US6040194A (en) 1989-12-14 2000-03-21 Sensor Technologies, Inc. Methods and device for detecting and quantifying substances in body fluids
US5222496A (en) * 1990-02-02 1993-06-29 Angiomedics Ii, Inc. Infrared glucose sensor
US6362175B1 (en) 1991-09-20 2002-03-26 The Trustees Of The University Of Pennsylvania Porphyrin compounds for imaging tissue oxygen
US5284140A (en) 1992-02-11 1994-02-08 Eli Lilly And Company Acrylic copolymer membranes for biosensors
JP2533430B2 (ja) 1992-03-24 1996-09-11 三ツ星ベルト株式会社 色素分子を分散させたポリアミド複合物とその製造方法
IL107396A (en) 1992-11-09 1997-02-18 Boehringer Mannheim Gmbh Method and apparatus for analytical determination of glucose in a biological matrix
US5487885A (en) 1992-12-21 1996-01-30 Biophysica, Inc. Sunblocking polymers and their formulation
US5837865A (en) 1993-10-15 1998-11-17 Trustees Of The University Of Pennsylvania Phosphorescent dendritic macromolecular compounds for imaging tissue oxygen
US5882494A (en) 1995-03-27 1999-03-16 Minimed, Inc. Polyurethane/polyurea compositions containing silicone for biosensor membranes
US5628310A (en) * 1995-05-19 1997-05-13 Joseph R. Lakowicz Method and apparatus to perform trans-cutaneous analyte monitoring
US6104945A (en) 1995-08-01 2000-08-15 Medispectra, Inc. Spectral volume microprobe arrays
EP0862648B1 (en) * 1995-11-22 2004-10-06 Medtronic MiniMed, Inc. Detection of biological molecules using chemical amplification and optical sensors
US5711861A (en) 1995-11-22 1998-01-27 Ward; W. Kenneth Device for monitoring changes in analyte concentration
US6002954A (en) 1995-11-22 1999-12-14 The Regents Of The University Of California Detection of biological molecules using boronate-based chemical amplification and optical sensors
US6766183B2 (en) * 1995-11-22 2004-07-20 Medtronic Minimed, Inc. Long wave fluorophore sensor compounds and other fluorescent sensor compounds in polymers
NZ330905A (en) 1996-01-26 2000-03-27 Roche Diagnostics Gmbh Process and device for determining an analyte contained in a scattering matrix
AUPN814496A0 (en) 1996-02-19 1996-03-14 Monash University Dermal penetration enhancer
GB9616896D0 (en) 1996-08-12 1996-09-25 British Tech Group Pharmaceutical compositions
WO1998022820A1 (en) 1996-11-21 1998-05-28 Lawrence Livermore National Laboratory Detection of biological molecules using boronate-based chemical amplification and optical sensors
US6274086B1 (en) 1996-12-16 2001-08-14 The Trustees Of The University Of Pennsylvania Apparatus for non-invasive imaging oxygen distribution in multi-dimensions
US6043437A (en) 1996-12-20 2000-03-28 Alfred E. Mann Foundation Alumina insulation for coating implantable components and other microminiature devices
US8527026B2 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US6001067A (en) 1997-03-04 1999-12-14 Shults; Mark C. Device and method for determining analyte levels
US7192450B2 (en) 2003-05-21 2007-03-20 Dexcom, Inc. Porous membranes for use with implantable devices
US6741877B1 (en) 1997-03-04 2004-05-25 Dexcom, Inc. Device and method for determining analyte levels
US5895658A (en) 1997-09-17 1999-04-20 Fossel; Eric T. Topical delivery of L-arginine to cause tissue warming
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, 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
US8465425B2 (en) 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
GB9814506D0 (en) 1998-07-03 1998-09-02 Stanley Christopher J Optical sensor for insitu measurement of analytes
WO2000001294A1 (en) 1998-07-04 2000-01-13 Whitland Research Limited Non-invasive measurement of blood analytes
US6013122A (en) 1998-08-18 2000-01-11 Option Technologies, Inc. Tattoo inks
CA2340652C (en) 1998-08-20 2013-09-24 Cook Incorporated Coated implantable medical device comprising paclitaxel
JP4689825B2 (ja) * 1998-08-26 2011-05-25 センサーズ・フォー・メデセン・アンド・サイエンス・インコーポレーテッド 光学式検知装置
US6602678B2 (en) 1998-09-04 2003-08-05 Powderject Research Limited Non- or minimally invasive monitoring methods
US20030099682A1 (en) 1998-11-20 2003-05-29 Francis Moussy Apparatus and method for control of tissue/implant interactions
EP1130996B1 (en) 1998-11-20 2005-04-13 The University of Connecticut Generic integrated implantable potentiostat telemetry unit for electrochemical sensors
US6783937B1 (en) 1999-02-25 2004-08-31 Pall Corporation Negatively charged membrane
US8346363B2 (en) 1999-03-05 2013-01-01 Metacure Limited Blood glucose level control
US6475750B1 (en) 1999-05-11 2002-11-05 M-Biotech, Inc. Glucose biosensor
US6366793B1 (en) 1999-09-10 2002-04-02 Beckman Coulter, Inc. Minimally invasive methods for measuring analtes in vivo
US20050119737A1 (en) 2000-01-12 2005-06-02 Bene Eric A. Ocular implant and methods for making and using same
EP2083015B1 (en) 2000-02-11 2016-04-06 The Texas A & M University System Biosensor compositions and methods of use
DE10011284B4 (de) 2000-03-08 2007-06-28 Disetronic Licensing Ag Vorrichtung für eine In-vivo Messung der Konzentration eines Inhaltsstoffs einer Körperflüssigkeit
US20020043651A1 (en) 2000-04-04 2002-04-18 Darrow Christopher B. Fluorescent lifetime assays for non-invasive quantification of analytes such as glucose
US6565960B2 (en) 2000-06-01 2003-05-20 Shriners Hospital Of Children Polymer composite compositions
US20020048577A1 (en) 2000-08-01 2002-04-25 University Of Washington Methods and devices to modulate the wound response
AU2001278145B2 (en) 2000-08-04 2006-09-14 Sensors For Medicine And Science, Inc. Detection of analytes in aqueous environments
GB0025147D0 (en) 2000-10-13 2000-11-29 Torsana Diabetes Diagnostics A Optical sensor for in situ measurement of analytes
US6642015B2 (en) 2000-12-29 2003-11-04 Minimed Inc. Hydrophilic polymeric material for coating biosensors
US8069254B2 (en) 2001-02-28 2011-11-29 Sharp Laboratories Of America, Inc. Communication period management in a communication system
US6694158B2 (en) 2001-04-11 2004-02-17 Motorola, Inc. System using a portable detection device for detection of an analyte through body tissue
ES2295344T3 (es) 2001-04-27 2008-04-16 Eyesense Ag Kit para medir concentraciones de glucosa en sangre.
FI20010898A0 (fi) 2001-04-30 2001-04-30 Ylae Herttuala Seppo Ekstrasellulaarinen superoksididismutaasi (EC-SOD) geeniterapia restenoosoin ehkäisemiseksi
DE60214698T2 (de) 2001-04-30 2007-09-13 Medtronic, Inc., Minneapolis Implantierbare medizinische vorrichtung und pflastersystem
US6844028B2 (en) 2001-06-26 2005-01-18 Accelr8 Technology Corporation Functional surface coating
GB0116853D0 (en) 2001-07-10 2001-09-05 Torsana Diabetes Diagnostics A Optical sensor containing particles for in SITU measurement of analytes
US6702857B2 (en) 2001-07-27 2004-03-09 Dexcom, Inc. Membrane for use with implantable devices
AU2002367906A1 (en) 2001-10-02 2003-12-12 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Internal biochemical sensing device
CN1301757C (zh) 2001-11-27 2007-02-28 多喜兰株式会社 植入物材料及其生产方法
TWI293363B (en) 2001-12-11 2008-02-11 Sensors For Med & Science Inc High performance fluorescent optical sensor
US7202947B2 (en) * 2001-12-19 2007-04-10 Wisconsin Alumni Research Foundation Depth-resolved fluorescence instrument with angled excitation
US8010174B2 (en) 2003-08-22 2011-08-30 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US7613491B2 (en) 2002-05-22 2009-11-03 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
US8260393B2 (en) 2003-07-25 2012-09-04 Dexcom, Inc. Systems and methods for replacing signal data artifacts in a glucose sensor data stream
GB0204640D0 (en) 2002-02-27 2002-04-10 Torsana Diabetes Diagnostics A Injection apparatus
DE10212140A1 (de) * 2002-03-19 2003-10-09 Henry Arthur Muglia Blutzuckersensor und Meßverfahren zur Bestimmung des Blutzuckerwerts
US7153265B2 (en) 2002-04-22 2006-12-26 Medtronic Minimed, Inc. Anti-inflammatory biosensor for reduced biofouling and enhanced sensor performance
US7813780B2 (en) 2005-12-13 2010-10-12 Medtronic Minimed, Inc. Biosensors and methods for making and using them
US20030208166A1 (en) 2002-05-06 2003-11-06 Schwartz Anthony H. Implantable device with free-flowing exit and uses thereof
EP1505931A1 (en) 2002-05-20 2005-02-16 Orbus Medical Technologies, Inc. Drug eluting implantable medical device
US7226978B2 (en) 2002-05-22 2007-06-05 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US20050118726A1 (en) 2002-08-26 2005-06-02 Schultz Jerome S. System and method for detecting bioanalytes and method for producing a bioanalyte sensor
US7285424B2 (en) 2002-08-27 2007-10-23 Kimberly-Clark Worldwide, Inc. Membrane-based assay devices
US7162289B2 (en) 2002-09-27 2007-01-09 Medtronic Minimed, Inc. Method and apparatus for enhancing the integrity of an implantable sensor device
US20040106951A1 (en) 2002-11-22 2004-06-03 Edman Carl Frederick Use of electric fields to minimize rejection of implanted devices and materials
US20040143221A1 (en) 2002-12-27 2004-07-22 Shadduck John H. Biomedical implant for sustained agent release
AU2003303597A1 (en) 2002-12-31 2004-07-29 Therasense, Inc. Continuous glucose monitoring system and methods of use
US20040133079A1 (en) 2003-01-02 2004-07-08 Mazar Scott Thomas System and method for predicting patient health within a patient management system
US20040161853A1 (en) 2003-02-13 2004-08-19 Zhongping Yang Implantable chemical sensor with rugged optical coupler
DE602004007771T2 (de) 2003-02-14 2007-12-06 Eyesense Ag Vorrichtung zur messung der konzentration eines analyten in einer augenflüssigkeit
US7772286B2 (en) 2003-02-28 2010-08-10 Eyesense Ag Polyvinyl alcohol copolymers comprising biomolecules
WO2005016396A1 (en) 2003-08-13 2005-02-24 Poly-Med, Inc. Biocompatible controlled release coatings for medical devices and related methods
US6965791B1 (en) 2003-03-26 2005-11-15 Sorenson Medical, Inc. Implantable biosensor system, apparatus and method
US6828572B2 (en) 2003-04-01 2004-12-07 Axcelis Technologies, Inc. Ion beam incident angle detector for ion implant systems
US7134999B2 (en) 2003-04-04 2006-11-14 Dexcom, Inc. Optimized sensor geometry for an implantable glucose sensor
US20070010702A1 (en) 2003-04-08 2007-01-11 Xingwu Wang Medical device with low magnetic susceptibility
US7186789B2 (en) 2003-06-11 2007-03-06 Advanced Cardiovascular Systems, Inc. Bioabsorbable, biobeneficial polyester polymers for use in drug eluting stent coatings
US20040259270A1 (en) * 2003-06-19 2004-12-23 Wolf David E. System, device and method for exciting a sensor and detecting analyte
US7927519B2 (en) 2003-07-30 2011-04-19 Eyesense Ag Reflection hologram sensor in contact lens
US20050027175A1 (en) 2003-07-31 2005-02-03 Zhongping Yang Implantable biosensor
US7519408B2 (en) 2003-11-19 2009-04-14 Dexcom, Inc. Integrated receiver for continuous analyte sensor
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US8131333B2 (en) 2003-08-07 2012-03-06 Eyesense Ag Ophthalmic sensor
US7972628B2 (en) 2003-10-01 2011-07-05 University Of Washington Porous biomaterials
CN1882278A (zh) * 2003-10-28 2006-12-20 薇拉莱特公司 使用组织荧光确定某一糖化终产物或疾病状态
US20050095174A1 (en) 2003-10-31 2005-05-05 Wolf David E. Semipermeable sensors for detecting analyte
JP2007512859A (ja) 2003-11-03 2007-05-24 マイクロチップス・インコーポレーテッド グルコースを感知するための医療デバイス
US20050158356A1 (en) 2003-11-20 2005-07-21 Angiotech International Ag Implantable sensors and implantable pumps and anti-scarring agents
US20050148003A1 (en) 2003-11-26 2005-07-07 Steven Keith Methods of correcting a luminescence value, and methods of determining a corrected analyte concentration
US7496392B2 (en) * 2003-11-26 2009-02-24 Becton, Dickinson And Company Fiber optic device for sensing analytes
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
EP2239567B1 (en) 2003-12-05 2015-09-02 DexCom, Inc. Calibration techniques for a continuous analyte sensor
US7146203B2 (en) 2003-12-18 2006-12-05 Elliot Botvinick Implantable biosensor and methods of use thereof
GB0329849D0 (en) 2003-12-23 2004-01-28 Precisense As Fluorometers
US8029765B2 (en) 2003-12-24 2011-10-04 Masimo Laboratories, Inc. SMMR (small molecule metabolite reporters) for use as in vivo glucose biosensors
US20060002969A1 (en) 2004-01-27 2006-01-05 University Of Washington Methods for reducing the foreign body reaction
US7450980B2 (en) 2004-03-31 2008-11-11 Terumo Kabushiki Kaisha Intracorporeal substance measuring assembly
BRPI0510093B8 (pt) 2004-04-20 2022-12-27 Dendritic Nanotechnologies Inc polímeros dendríticos
US20050245799A1 (en) 2004-05-03 2005-11-03 Dexcom, Inc. Implantable analyte sensor
CN101087630A (zh) 2004-05-04 2007-12-12 罗切斯特大学 可植入生物电生理界面基质
US8849416B2 (en) 2004-05-04 2014-09-30 University Of Rochester Implantable bio-electro-physiologic interface matrix
GB0411162D0 (en) 2004-05-19 2004-06-23 Precisense As Optical sensor for in vivo detection of analyte
EP1755733A4 (en) 2004-05-28 2010-04-21 Georgia Tech Res Inst METHOD AND DEVICES FOR THERMAL TREATMENT
AU2004320509A1 (en) 2004-06-02 2005-12-22 Darrel Dean Drinan Use of electric fields to minimize rejection of implanted devices and materials
DK1758500T3 (da) 2004-06-14 2010-01-18 Eyesense Ag Kombineret apparat til måling af blodglukoseniveauet ud fra en øjenvæske
US20070004046A1 (en) 2005-07-01 2007-01-04 Platypus Technologies, Llc Detection of analytes
US7968085B2 (en) 2004-07-05 2011-06-28 Ascendis Pharma A/S Hydrogel formulations
GB0416732D0 (en) 2004-07-27 2004-09-01 Precisense As A method and apparatus for measuring the phase shift induced in a light signal by a sample
US7534330B2 (en) 2004-08-24 2009-05-19 University Of South Florida Epoxy enhanced polymer membrane to increase durability of biosensors
US7166680B2 (en) 2004-10-06 2007-01-23 Advanced Cardiovascular Systems, Inc. Blends of poly(ester amide) polymers
US7248907B2 (en) * 2004-10-23 2007-07-24 Hogan Josh N Correlation of concurrent non-invasively acquired signals
GB0426822D0 (en) 2004-12-07 2005-01-12 Precisense As Sensor for detection of glucose
WO2006105146A2 (en) 2005-03-29 2006-10-05 Arkal Medical, Inc. Devices, systems, methods and tools for continuous glucose monitoring
US20060270919A1 (en) * 2005-05-11 2006-11-30 Mytek, Llc Biomarkers sensing
CA2609259A1 (en) 2005-05-27 2006-12-07 Johnson & Johnson Consumer Companies, Inc. Discrete patch for viral lesions
US20070038046A1 (en) 2005-08-09 2007-02-15 Hayter Paul G Kinematic fluorescence measurement band
US7725148B2 (en) 2005-09-23 2010-05-25 Medtronic Minimed, Inc. Sensor with layered electrodes
US7704704B2 (en) 2005-09-28 2010-04-27 The Texas A&M University System Implantable system for glucose monitoring using fluorescence quenching
US8515518B2 (en) 2005-12-28 2013-08-20 Abbott Diabetes Care Inc. Analyte monitoring
US8160670B2 (en) 2005-12-28 2012-04-17 Abbott Diabetes Care Inc. Analyte monitoring: stabilizer for subcutaneous glucose sensor with incorporated antiglycolytic agent
US8114269B2 (en) 2005-12-30 2012-02-14 Medtronic Minimed, Inc. System and method for determining the point of hydration and proper time to apply potential to a glucose sensor
EP2004241B1 (en) 2006-03-28 2013-08-07 Glusense Ltd. Implantable sensor
US7809441B2 (en) 2006-05-17 2010-10-05 Cardiac Pacemakers, Inc. Implantable medical device with chemical sensor and related methods
EP2034955B1 (en) 2006-06-22 2015-05-13 University of South Florida Collagen scaffolds, medical implants with same and methods of use
ATE413836T1 (de) 2006-07-24 2008-11-15 Eyesense Ag Vorrichtung zur messung eines analyten in einer augenflüssigkeit
EP2097508A4 (en) 2006-12-07 2011-10-26 Univ Ohio State Res Found SYSTEM FOR IN VIVO BIOSENSING BASED ON THE OPTICAL REACTION OF ELECTRONIC POLYMERS
US20080139903A1 (en) 2006-12-08 2008-06-12 Isense Corporation Method and apparatus for insertion of a sensor using an introducer
DE102007003341B4 (de) * 2007-01-17 2018-01-04 Eyesense Ag Okularsensor und Messsystem zum Nachweis eines Analyten in einer Augenflüssigkeit
EP2104954B1 (en) 2007-01-17 2022-03-16 The Board of Trustees of the University of Illinois Optical systems fabricated by printing-based assembly
JP5517919B2 (ja) 2007-05-10 2014-06-11 グルメトリクス、 インク． 即時血管内グルコース測定のための平衡非消費蛍光センサー
DE102007024642A1 (de) 2007-05-24 2008-11-27 Eyesense Ag Hydrogel-Implantat für Sensorik von Metaboliten am Auge
US20080306434A1 (en) 2007-06-08 2008-12-11 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US8785624B2 (en) 2007-06-13 2014-07-22 University Of Southern California Organic photosensitive optoelectronic devices with nonplanar porphyrins
GB0717150D0 (en) 2007-09-04 2007-10-17 Univ Warwick Apparatus and method
WO2009061367A2 (en) * 2007-11-05 2009-05-14 Biosensor, Inc. Optical sensor for determining the concentration of an analyte
WO2009067626A1 (en) 2007-11-21 2009-05-28 Glumetrics, Inc. Use of an equilibrium intravascular sensor to achieve tight glycemic control
GB0803492D0 (en) 2008-02-26 2008-04-02 Glysure Ltd Fibre optic sensor
US8080821B2 (en) 2008-03-18 2011-12-20 The University Of Connecticut Thyristor radiation detector array and applications thereof
US8452402B2 (en) 2008-04-23 2013-05-28 Medtronic, Inc. Optical sensing device for use in a medical device
US8986208B2 (en) 2008-09-30 2015-03-24 Abbott Diabetes Care Inc. Analyte sensor sensitivity attenuation mitigation
ES2530450T3 (es) 2008-10-02 2015-03-03 Eyesense Ag Elemento sensor implantable
EP2174587B1 (de) 2008-10-02 2011-05-04 EyeSense AG Implantationsvorrichtung für Metabolitsensoren
CA2683467C (en) 2008-10-24 2016-01-26 Jin Zhang Contact lens integrated with a biosensor for detection of glucose and other components in tears
US20100160749A1 (en) 2008-12-24 2010-06-24 Glusense Ltd. Implantable optical glucose sensing
US8368556B2 (en) 2009-04-29 2013-02-05 Abbott Diabetes Care Inc. Method and system for providing data communication in continuous glucose monitoring and management system
EP2432894B1 (en) 2009-05-18 2016-01-27 Lightship Medical Limited Glucose sensor calibration method
US9517023B2 (en) 2009-06-01 2016-12-13 Profusa, Inc. Method and system for directing a localized biological response to an implant
US20110028806A1 (en) 2009-07-29 2011-02-03 Sean Merritt Reflectance calibration of fluorescence-based glucose measurements
EP2314608A1 (de) 2009-10-26 2011-04-27 EyeSense AG Stabilisierung von Biosensoren für in vivo Anwendungen
US20130084649A1 (en) 2010-02-19 2013-04-04 Lightship Medical Limited Fluorescence measurement
US20130072768A1 (en) 2010-02-19 2013-03-21 Barry Colin Crane Intravascular glucose sensor
AU2011217066A1 (en) 2010-02-19 2012-09-06 Lightship Medical Limited Indicator system for fibre optic sensor
AU2011217067A1 (en) * 2010-02-19 2012-09-06 Lightship Medical Limited Subcutaneous glucose sensor
US8579879B2 (en) 2010-02-19 2013-11-12 Medtronic Minimed, Inc. Closed-loop glucose control startup
CN104224171B (zh) 2010-03-17 2017-06-09 伊利诺伊大学评议会 基于生物可吸收基质的可植入生物医学装置
FR2958557B1 (fr) 2010-04-07 2014-10-31 Centre Nat Rech Scient Procede de traitement d'effluents comprenant des composes halogenes
KR101813300B1 (ko) 2010-04-08 2017-12-28 힐리오닉스 코포레이션 미세다공성 표면 층을 가지는 이식형 의료 장치 및 이에 대한 이물 반응을 감소시키는 방법
US10010272B2 (en) 2010-05-27 2018-07-03 Profusa, Inc. Tissue-integrating electronic apparatus
US8543354B2 (en) 2010-06-23 2013-09-24 Medtronic Minimed, Inc. Glucose sensor signal stability analysis
WO2012027593A1 (en) 2010-08-25 2012-03-01 The University Of South Dakota Electron-deficient fluorous porphyrins and methods of making and their use in organic solar cells
JP5827999B2 (ja) 2010-10-06 2015-12-02 プロフューザ，インコーポレイティド 組織集積センサー
US20120123276A1 (en) 2010-11-16 2012-05-17 Assaf Govari Catheter with optical contact sensing
US9167138B2 (en) 2010-12-06 2015-10-20 Apple Inc. Pattern projection and imaging using lens arrays
US9244064B2 (en) 2010-12-17 2016-01-26 Eyesense Ag Use of hydrogels for biosensors having elevated sensitivity
WO2012080218A1 (de) 2010-12-17 2012-06-21 Eyesense Ag Kompetitiver biosensor mit erhöhter sensitivität
MX377462B (es) 2010-12-28 2025-03-10 Dura Chemicals Inc Aditivos para composiciones liquidas curables.
US20120172692A1 (en) 2011-01-05 2012-07-05 Janet Tamada Sensing Fluid Concentration for Continuous Glucose Monitoring
US20120245445A1 (en) 2011-03-21 2012-09-27 Michael Darryl Black Glucose Monitoring System
US9008744B2 (en) 2011-05-06 2015-04-14 Medtronic Minimed, Inc. Method and apparatus for continuous analyte monitoring
US9037205B2 (en) 2011-06-30 2015-05-19 Glusense, Ltd Implantable optical glucose sensing
US9469941B2 (en) 2011-07-01 2016-10-18 Empire Technology Development Llc Paraben derivatives for preserving cellulosic materials
WO2013025801A2 (en) 2011-08-15 2013-02-21 University Of Connecticut Control of biofouling in implantable biosensors
US20130060106A1 (en) 2011-09-06 2013-03-07 Medtronic Minimed, Inc. Optical sensing systems and methods
JP2013103094A (ja) 2011-11-16 2013-05-30 Sony Corp 測定装置、測定方法、プログラム及び記録媒体
US20130158413A1 (en) * 2011-12-15 2013-06-20 Nellcor Puritan Bennett Llc Optical measurement of physiological blood parameters
EP2797509A1 (en) 2011-12-29 2014-11-05 Wellsense, Inc. Analyte sensor with extended range of detection
US8891088B2 (en) * 2012-01-20 2014-11-18 The Curators Of The University Of Missouri Total internal reflection photoacoustic spectroscopy
DE102012201892A1 (de) 2012-02-09 2013-08-14 Robert Bosch Gmbh Bestimmung des Blutzuckerspiegels eines Patienten unter Verwendung eines implantierbaren Sensors und eines elektrischen Funktionspflasters
US9693714B2 (en) 2012-02-10 2017-07-04 Senseonics, Incorporated Digital ASIC sensor platform
US8869588B2 (en) 2012-02-21 2014-10-28 Symbol Technologies, Inc. Ultrasonic positioning system with reverberation and flight time compensation
JP6159743B2 (ja) * 2012-03-08 2017-07-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 組織の特性を決定するための器具
US9493807B2 (en) 2012-05-25 2016-11-15 Medtronic Minimed, Inc. Foldover sensors and methods for making and using them
CN113274007B (zh) 2013-03-14 2024-10-18 普罗菲尤萨股份有限公司 用于校正光学信号的方法和装置
EP3488871B1 (en) 2013-03-14 2020-09-02 Profusa, Inc. Oxygen sensors
WO2014197786A2 (en) 2013-06-06 2014-12-11 Kintz Gregory J Apparatus and methods for detecting optical signals from implanted sensors
US20160374556A1 (en) 2015-06-25 2016-12-29 Profusa, Inc. Transcutaneous reader for use with implantable analyte sensors

Also Published As

Publication number Publication date
JP7539355B2 (ja) 2024-08-23
JP6457998B2 (ja) 2019-01-23
AU2014241420B2 (en) 2018-05-31
US11134871B2 (en) 2021-10-05
JP2016515003A (ja) 2016-05-26
EP2967454B1 (en) 2020-04-22
AU2014241420A1 (en) 2015-09-17
CN108013881B (zh) 2021-06-15
JP2021183155A (ja) 2021-12-02
CN105120750A (zh) 2015-12-02
US20140275869A1 (en) 2014-09-18
AU2018223020A1 (en) 2018-09-27
EP3763292A1 (en) 2021-01-13
EP2967454A4 (en) 2016-11-16
US20220095960A1 (en) 2022-03-31
EP2967454A1 (en) 2016-01-20
US12059254B2 (en) 2024-08-13
CN108013881A (zh) 2018-05-11
US20190192057A1 (en) 2019-06-27
CN113274007B (zh) 2024-10-18
CN105120750B (zh) 2018-01-12
BR112015022216A2 (pt) 2017-07-18
AU2018223020B2 (en) 2020-10-15
US10045722B2 (en) 2018-08-14
WO2014158988A1 (en) 2014-10-02
CN113274007A (zh) 2021-08-20
US20250176875A1 (en) 2025-06-05
JP6924740B2 (ja) 2021-08-25
JP2019076740A (ja) 2019-05-23

Similar Documents

Publication Publication Date Title
US12059254B2 (en) Method and device for correcting optical signals
US20230337951A1 (en) Apparatus and methods for detecting optical signals from implanted sensors
JP2021073444A (ja) 埋め込み可能な分析物センサと共に使用する経皮的リーダ
HK40037847A (en) Method and device for correcting optical signals

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190212

U13 Renewal or maintenance fee not paid

Free format text: ST27 STATUS EVENT CODE: N-2-6-U10-U13-U300 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO MAINTENANCE FEE NOTICE

Effective date: 20240906

N11 Application terminated

Free format text: ST27 STATUS EVENT CODE: T-6-6-N10-N11-N106 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION NOT REINSTATED BY DEADLINE

Effective date: 20250908

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260105

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: T-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260423