SG11201906937YA - Method for non-invasive monitoring of fluorescent tracer agent with background separation corrections - Google Patents

Method for non-invasive monitoring of fluorescent tracer agent with background separation corrections

Info

Publication number
SG11201906937YA
SG11201906937YA SG11201906937YA SG11201906937YA SG11201906937YA SG 11201906937Y A SG11201906937Y A SG 11201906937YA SG 11201906937Y A SG11201906937Y A SG 11201906937YA SG 11201906937Y A SG11201906937Y A SG 11201906937YA SG 11201906937Y A SG11201906937Y A SG 11201906937YA
Authority
SG
Singapore
Prior art keywords
subunit
international
agent
signal
medium
Prior art date
Application number
SG11201906937YA
Other languages
English (en)
Inventor
Jennifer Keating
Kimberly Schultz
Kate Bechtel
Edward Solomon
Original Assignee
Medibeacon 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 Medibeacon Inc filed Critical Medibeacon Inc
Publication of SG11201906937YA publication Critical patent/SG11201906937YA/en

Links

Classifications

    • 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"
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/201—Assessing renal or kidney functions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • 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
    • A61B5/7228—Signal modulation applied to the input signal sent to patient or subject; demodulation to recover the physiological signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0004—Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0013—Luminescence
    • A61K49/0017—Fluorescence in vivo
    • A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
    • A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0488—Optical or mechanical part supplementary adjustable parts with spectral filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/027—Control of working procedures of a spectrometer; Failure detection; Bandwidth calculation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4406—Fluorescence spectrometry
    • 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
    • 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
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0228—Operational features of calibration, e.g. protocols for calibrating sensors using calibration standards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4446—Type of detector
    • G01J2001/4453—PMT
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0625—Modulated LED

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Epidemiology (AREA)
  • Urology & Nephrology (AREA)
  • Physiology (AREA)
  • Diabetes (AREA)
  • Rheumatology (AREA)
  • Endocrinology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
SG11201906937YA 2017-01-30 2018-01-30 Method for non-invasive monitoring of fluorescent tracer agent with background separation corrections SG11201906937YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762452021P 2017-01-30 2017-01-30
PCT/US2018/016053 WO2018140984A1 (en) 2017-01-30 2018-01-30 Method for non-invasive monitoring of fluorescent tracer agent with background separation corrections

Publications (1)

Publication Number Publication Date
SG11201906937YA true SG11201906937YA (en) 2019-08-27

Family

ID=62977380

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201906937YA SG11201906937YA (en) 2017-01-30 2018-01-30 Method for non-invasive monitoring of fluorescent tracer agent with background separation corrections

Country Status (16)

Country Link
US (1) US10194854B2 (ru)
EP (1) EP3574255A4 (ru)
JP (2) JP7165137B2 (ru)
KR (1) KR102316452B1 (ru)
CN (2) CN114965401A (ru)
AU (1) AU2018212019B2 (ru)
BR (1) BR112019015561B1 (ru)
CA (1) CA3051857A1 (ru)
IL (1) IL268333B (ru)
MX (1) MX2019009028A (ru)
MY (1) MY196727A (ru)
PH (1) PH12019501748A1 (ru)
RU (2) RU2720132C1 (ru)
SG (1) SG11201906937YA (ru)
WO (1) WO2018140984A1 (ru)
ZA (1) ZA201904972B (ru)

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US11079316B2 (en) * 2015-03-09 2021-08-03 Spectrasensors, Inc. Intrinsically safe spectroscopic analyzer
US11131631B2 (en) * 2017-12-28 2021-09-28 University Of Notre Dame Du Lac Super-resolution fluorescence microscopy by stepwise optical saturation
US11307142B2 (en) * 2018-05-03 2022-04-19 Akoya Biosciences, Inc. Multispectral sample imaging
EP4147028A4 (en) * 2020-05-05 2023-11-08 Becton, Dickinson and Company METHOD FOR DETERMINING DETECTOR GAIN IN A FLOW CYTOMETER
GB2597521A (en) * 2020-07-27 2022-02-02 Sensor Coating Systems Ltd Detection system and method
TW202248635A (zh) * 2021-04-06 2022-12-16 美商伯克利之光生命科技公司 微流體分析與來自非哺乳動物細胞之生物生產的方法及用於其之套組
CN115728276B (zh) * 2022-11-14 2024-01-23 中船重工安谱（湖北）仪器有限公司 爆炸物检测方法和检测系统

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US5591981A (en) * 1995-03-16 1997-01-07 Bio-Rad Laboratories, Inc. Tunable excitation and/or tunable emission fluorescence imaging
ES2642930T3 (es) * 2000-04-11 2017-11-20 Chemometec A/S Procedimiento y aparato para detectar fluorescencia de una muestra
US6440389B1 (en) 2000-07-19 2002-08-27 The General Hospital Corporation Fluorescent agents for real-time measurement of organ function
US6733744B1 (en) 2000-10-16 2004-05-11 Mallinckrodt Inc. Indole compounds as minimally invasive physiological function monitoring agents
RU2190208C2 (ru) * 2000-12-14 2002-09-27 Государственный научно-исследовательский институт биологического приборостроения Устройство для измерения люминесценции биологических образцов
US6697652B2 (en) * 2001-01-19 2004-02-24 Massachusetts Institute Of Technology Fluorescence, reflectance and light scattering spectroscopy for measuring tissue
US20030215391A1 (en) * 2001-07-19 2003-11-20 Carlos Rabito Fluorescent agents for real-time measurement of organ function
EP1793866A1 (en) 2004-08-26 2007-06-13 Mallinckrodt, Inc. Luminescent metal complexes for monitoring renal function
GB0426993D0 (en) * 2004-12-09 2005-01-12 Council Cent Lab Res Councils Apparatus for depth-selective raman spectroscopy
US20080277595A1 (en) * 2007-05-10 2008-11-13 Pacific Biosciences Of California, Inc. Highly multiplexed confocal detection systems and methods of using same
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US20110028806A1 (en) 2009-07-29 2011-02-03 Sean Merritt Reflectance calibration of fluorescence-based glucose measurements
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EP4160192B1 (en) * 2010-01-25 2024-05-29 University Health Network Device, system and method for quantifying fluorescence and optical properties
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Also Published As

Publication number Publication date
CN110476051A (zh) 2019-11-19
KR20190107123A (ko) 2019-09-18
IL268333B (en) 2022-07-01
JP2023011691A (ja) 2023-01-24
RU2020113620A (ru) 2020-09-25
CN110476051B (zh) 2022-09-27
NZ755760A (en) 2021-03-26
CN114965401A (zh) 2022-08-30
AU2018212019A1 (en) 2019-08-15
AU2018212019B2 (en) 2020-05-07
ZA201904972B (en) 2022-05-25
WO2018140984A1 (en) 2018-08-02
MX2019009028A (es) 2019-12-11
JP7357133B2 (ja) 2023-10-05
EP3574255A4 (en) 2020-12-09
US20180214062A1 (en) 2018-08-02
IL268333A (en) 2019-09-26
US10194854B2 (en) 2019-02-05
BR112019015561B1 (pt) 2023-12-12
JP7165137B2 (ja) 2022-11-02
BR112019015561A2 (pt) 2020-03-17
EP3574255A1 (en) 2019-12-04
JP2020507372A (ja) 2020-03-12
MY196727A (en) 2023-05-03
KR102316452B1 (ko) 2021-10-26
PH12019501748A1 (en) 2020-06-01
RU2720132C1 (ru) 2020-04-24
CA3051857A1 (en) 2018-08-02

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