DK3099232T3 - System og fremgangsmåde til fotoluminescensdetektion - Google Patents

System og fremgangsmåde til fotoluminescensdetektion Download PDF

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Publication number
DK3099232T3
DK3099232T3 DK15783035.7T DK15783035T DK3099232T3 DK 3099232 T3 DK3099232 T3 DK 3099232T3 DK 15783035 T DK15783035 T DK 15783035T DK 3099232 T3 DK3099232 T3 DK 3099232T3
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DK
Denmark
Prior art keywords
detection system
photoluminescence detection
photoluminescence
detection
Prior art date
Application number
DK15783035.7T
Other languages
English (en)
Inventor
Conor L Evans
Alexandr J Nichols
Zongxi Li
Original Assignee
Massachusetts Gen Hospital
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 Massachusetts Gen Hospital filed Critical Massachusetts Gen Hospital
Application granted granted Critical
Publication of DK3099232T3 publication Critical patent/DK3099232T3/da

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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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14556—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases by fluorescence
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/443—Evaluating skin constituents, e.g. elastin, melanin, water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/445—Evaluating skin irritation or skin trauma, e.g. rash, eczema, wound, bed sore
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/01—Non-adhesive bandages or dressings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/6833—Adhesive patches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6432—Quenching

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dermatology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK15783035.7T 2014-01-31 2015-02-02 System og fremgangsmåde til fotoluminescensdetektion DK3099232T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461934487P 2014-01-31 2014-01-31
PCT/US2015/014065 WO2015163957A2 (en) 2014-01-31 2015-02-02 System and method for photoluminescence detection

Publications (1)

Publication Number Publication Date
DK3099232T3 true DK3099232T3 (da) 2021-11-22

Family

ID=54333393

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15783035.7T DK3099232T3 (da) 2014-01-31 2015-02-02 System og fremgangsmåde til fotoluminescensdetektion

Country Status (5)

Country Link
US (1) US10524707B2 (da)
EP (1) EP3099232B1 (da)
JP (1) JP6612240B2 (da)
DK (1) DK3099232T3 (da)
WO (1) WO2015163957A2 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021007934A (es) 2014-08-08 2023-01-17 Quantum Si Inc Dispositivo integrado para el depósito temporal de fotones recibidos.
WO2017143129A1 (en) * 2016-02-17 2017-08-24 Tesseract Health, Inc. Sensor and device for lifetime imaging and detection applications
JP2017181211A (ja) * 2016-03-29 2017-10-05 株式会社カテラ 光学的経皮酸素センサ及びこれを用いた経皮酸素濃度測定装置
US11406297B2 (en) 2016-05-13 2022-08-09 The General Hospital Corporation Systems and methods of optical transcutaneous oxygenation monitoring
CN118099177A (zh) 2016-12-22 2024-05-28 宽腾矽公司 具有直接合并像素的整合式光电侦测器
KR20210022688A (ko) 2018-06-22 2021-03-03 퀀텀-에스아이 인코포레이티드 가변 검출 시간의 전하 저장 빈을 갖는 집적 광검출기
WO2024127118A1 (en) 2022-12-16 2024-06-20 Solventum Intellectual Properties Company Wearable optical analyte sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947850A (en) * 1988-03-11 1990-08-14 Trustees Of The University Of Pennsylvania Method and apparatus for imaging an internal body portion of a host animal
JPH03163538A (ja) * 1989-11-22 1991-07-15 Fuji Photo Film Co Ltd カメラの光源種判定装置
US5127405A (en) * 1990-02-16 1992-07-07 The Boc Group, Inc. Biomedical fiber optic probe with frequency domain signal processing
JP2001027605A (ja) * 1999-07-13 2001-01-30 Hamamatsu Photonics Kk 蛍光測定装置
JP2001148344A (ja) * 1999-09-09 2001-05-29 Nikon Corp 露光装置、エネルギ源の出力制御方法、該方法を用いるレーザ装置、及びデバイス製造方法
US6746473B2 (en) 2001-03-02 2004-06-08 Erchonia Patent Holdings, Llc Therapeutic laser device
JP4249103B2 (ja) 2003-08-08 2009-04-02 オリンパス株式会社 蛍光寿命測定装置
WO2006026396A2 (en) 2004-08-26 2006-03-09 Oxygen Enterprises, Ltd. Imaging of oxygen by phosphorescence quenching
EP1746410B1 (en) * 2005-07-21 2018-08-22 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Apparatus and method for fluorescence lifetime imaging
US20120209125A1 (en) 2011-02-10 2012-08-16 Physical Sciences, Inc. Singlet Oxygen Production and Dosimetry for Photodynamic Therapy
TW201244771A (en) 2011-05-12 2012-11-16 Ming-Yuan Wu Self-locking single-use syringe
US10016164B2 (en) * 2012-07-10 2018-07-10 The General Hospital Corporation System and method for monitoring and treating a surface of a subject

Also Published As

Publication number Publication date
WO2015163957A3 (en) 2015-12-23
US20160338631A1 (en) 2016-11-24
EP3099232B1 (en) 2021-08-18
EP3099232A2 (en) 2016-12-07
US10524707B2 (en) 2020-01-07
EP3099232A4 (en) 2017-10-11
JP6612240B2 (ja) 2019-11-27
JP2017508140A (ja) 2017-03-23
WO2015163957A2 (en) 2015-10-29

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