TW200722051A - Non-invasive system for measuring glucose in the body - Google Patents

Non-invasive system for measuring glucose in the body

Info

Publication number
TW200722051A
TW200722051A TW095113300A TW95113300A TW200722051A TW 200722051 A TW200722051 A TW 200722051A TW 095113300 A TW095113300 A TW 095113300A TW 95113300 A TW95113300 A TW 95113300A TW 200722051 A TW200722051 A TW 200722051A
Authority
TW
Taiwan
Prior art keywords
spectral information
processing unit
central processing
analyte concentration
convert
Prior art date
Application number
TW095113300A
Other languages
English (en)
Chinese (zh)
Inventor
Mihailo V Rebec
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of TW200722051A publication Critical patent/TW200722051A/zh

Links

Classifications

    • 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/1256—Generating the spectrum; Monochromators using acousto-optic tunable filter
    • 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
    • A61B5/145—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
    • 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
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • 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
    • 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
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • 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
    • G01J3/0262—Constructional arrangements for removing stray light
    • 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
    • G01J3/0272—Handheld
    • 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
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J3/433—Modulation spectrometry; Derivative spectrometry
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms
    • 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
    • G01J2003/2866—Markers; Calibrating of scan
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3144—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths for oxymetry
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3185—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry typically monochromatic or band-limited
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
TW095113300A 2005-04-15 2006-04-14 Non-invasive system for measuring glucose in the body TW200722051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67216705P 2005-04-15 2005-04-15

Publications (1)

Publication Number Publication Date
TW200722051A true TW200722051A (en) 2007-06-16

Family

ID=37056467

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095113300A TW200722051A (en) 2005-04-15 2006-04-14 Non-invasive system for measuring glucose in the body

Country Status (4)

Country Link
US (2) US8180422B2 (https=)
JP (1) JP5001934B2 (https=)
TW (1) TW200722051A (https=)
WO (1) WO2006113476A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8180422B2 (en) 2005-04-15 2012-05-15 Bayer Healthcare Llc Non-invasive system and method for measuring an analyte in the body

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8174394B2 (en) * 2001-04-11 2012-05-08 Trutouch Technologies, Inc. System for noninvasive determination of analytes in tissue
US8417311B2 (en) 2008-09-12 2013-04-09 Optiscan Biomedical Corporation Fluid component analysis system and method for glucose monitoring and control
WO2009049252A1 (en) 2007-10-10 2009-04-16 Optiscan Biomedical Corporation Fluid component analysis system and method for glucose monitoring and control
JP4575474B2 (ja) * 2008-06-11 2010-11-04 国立大学法人東京工業大学 生体組織識別装置および方法
US7959598B2 (en) 2008-08-20 2011-06-14 Asante Solutions, Inc. Infusion pump systems and methods
DE102008054056A1 (de) * 2008-10-31 2010-05-06 Carl Zeiss Microimaging Gmbh Spektrometrische Anordnung und Verfahren zum Ermitteln eines Temperaturwerts für einen Detektor eines Spektrometers
US20110313680A1 (en) * 2010-06-22 2011-12-22 Doyle Iii Francis J Health Monitoring System
CN103238062B (zh) * 2010-12-08 2016-04-20 株式会社日立高新技术 自动分析装置
EP2661652A1 (en) * 2010-12-10 2013-11-13 NKT Photonics A/S An acousto-optical tunable filter (aotf) for a broad band source for fluorescence measurement system
JP2012176096A (ja) * 2011-02-25 2012-09-13 Sumitomo Electric Ind Ltd 生体検査装置および生体検査方法
US9597020B2 (en) 2012-10-16 2017-03-21 Electronics And Telecommunications Research Institute Measuring device and glucose concentration measurement method of the measuring device
US10067054B2 (en) 2012-10-16 2018-09-04 K Sciences Gp, Llc Simple sugar concentration sensor and method
US8743355B2 (en) 2012-10-16 2014-06-03 K Sciences Gp, Llc Simple sugar concentration sensor and method
US12193790B2 (en) 2012-12-31 2025-01-14 Omni Medsci, Inc. Wearable devices comprising semiconductor diode light sources with improved signal-to-noise ratio
US9164032B2 (en) 2012-12-31 2015-10-20 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for detecting counterfeit or illicit drugs and pharmaceutical process control
EP2938259A4 (en) 2012-12-31 2016-08-17 Omni Medsci Inc NEAR-FROSTED LASER FOR NONINVASIVE MONITORING OF GLUCOSE, KETONES, HBA1C AND OTHER BLOOD COMPONENTS
US10660526B2 (en) 2012-12-31 2020-05-26 Omni Medsci, Inc. Near-infrared time-of-flight imaging using laser diodes with Bragg reflectors
EP3184038B1 (en) 2012-12-31 2019-02-20 Omni MedSci, Inc. Mouth guard with short-wave infrared super-continuum lasers for early detection of dental caries
WO2014143276A2 (en) 2012-12-31 2014-09-18 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for natural gas leak detection, exploration, and other active remote sensing applications
US12502080B2 (en) 2012-12-31 2025-12-23 Omni Medsci, Inc. Camera based wearable devices with artificial intelligence assistants
US12484787B2 (en) 2012-12-31 2025-12-02 Omni Medsci, Inc. Measurements using camera imaging tissue comprising skin or the hand
US9561324B2 (en) 2013-07-19 2017-02-07 Bigfoot Biomedical, Inc. Infusion pump system and method
GB2523989B (en) 2014-01-30 2020-07-29 Insulet Netherlands B V Therapeutic product delivery system and method of pairing
US10441717B2 (en) 2014-04-15 2019-10-15 Insulet Corporation Monitoring a physiological parameter associated with tissue of a host to confirm delivery of medication
WO2016054079A1 (en) 2014-09-29 2016-04-07 Zyomed Corp. Systems and methods for blood glucose and other analyte detection and measurement using collision computing
US20160206232A1 (en) * 2015-01-15 2016-07-21 Socrates Health Solutions, Inc. Methods and Apparatus for Optical Non-Invasive Blood Glucose Change Indication
CN111905188B (zh) 2015-02-18 2022-07-22 英赛罗公司 流体输送和输注装置及其使用方法
US11426100B1 (en) 2015-12-08 2022-08-30 Socrates Health Solutions, Inc. Blood glucose trend meter
US10275573B2 (en) 2016-01-13 2019-04-30 Bigfoot Biomedical, Inc. User interface for diabetes management system
US10806859B2 (en) 2016-01-14 2020-10-20 Bigfoot Biomedical, Inc. Adjusting insulin delivery rates
HK1256995A1 (zh) 2016-01-14 2019-10-11 Bigfoot Biomedical, Inc. 药物输送设备、系统和方法中的阻塞解决方案
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
US12383166B2 (en) 2016-05-23 2025-08-12 Insulet Corporation Insulin delivery system and methods with risk-based set points
WO2018058041A1 (en) 2016-09-23 2018-03-29 Insulet Corporation Fluid delivery device with sensor
CA3037432A1 (en) 2016-12-12 2018-06-21 Bigfoot Biomedical, Inc. Alarms and alerts for medication delivery devices and related systems and methods
EP4708311A2 (en) 2017-01-13 2026-03-11 Insulet Corporation Insulin delivery methods, systems and devices
US10500334B2 (en) 2017-01-13 2019-12-10 Bigfoot Biomedical, Inc. System and method for adjusting insulin delivery
US10758675B2 (en) 2017-01-13 2020-09-01 Bigfoot Biomedical, Inc. System and method for adjusting insulin delivery
US10881793B2 (en) 2017-01-13 2021-01-05 Bigfoot Biomedical, Inc. System and method for adjusting insulin delivery
EP3568860B1 (en) 2017-01-13 2025-12-10 Insulet Corporation Insulin delivery methods, systems and devices
US10583250B2 (en) 2017-01-13 2020-03-10 Bigfoot Biomedical, Inc. System and method for adjusting insulin delivery
US20200275865A1 (en) * 2017-03-17 2020-09-03 Samsung Electronics Co., Ltd. Electronic device and control method therefor
JP2019066259A (ja) * 2017-09-29 2019-04-25 オムロン株式会社 光学センサおよび光学センサにおける異常検出方法
USD928199S1 (en) 2018-04-02 2021-08-17 Bigfoot Biomedical, Inc. Medication delivery device with icons
EP3788628B1 (en) 2018-05-04 2024-12-11 Insulet Corporation Safety constraints for a control algorithm-based drug delivery system
US12562251B1 (en) 2018-05-09 2026-02-24 Bigfoot Biomedical, Inc. Computing architecture for assuring the provenance of medication therapy related parameters, and related systems, methods and devices
US11241532B2 (en) 2018-08-29 2022-02-08 Insulet Corporation Drug delivery system with sensor having optimized communication and infusion site
US11628251B2 (en) 2018-09-28 2023-04-18 Insulet Corporation Activity mode for artificial pancreas system
EP3864668A1 (en) 2018-10-11 2021-08-18 Insulet Corporation Event detection for drug delivery system
USD920343S1 (en) 2019-01-09 2021-05-25 Bigfoot Biomedical, Inc. Display screen or portion thereof with graphical user interface associated with insulin delivery
EP3779408A1 (de) * 2019-08-15 2021-02-17 optek-Danulat GmbH Messvorrichtung und verfahren zur bestimmung einer stoffkonzentration
KR102914473B1 (ko) * 2019-08-20 2026-01-16 삼성전자주식회사 생체정보 추정 장치 및 방법
US11801344B2 (en) 2019-09-13 2023-10-31 Insulet Corporation Blood glucose rate of change modulation of meal and correction insulin bolus quantity
US11935637B2 (en) 2019-09-27 2024-03-19 Insulet Corporation Onboarding and total daily insulin adaptivity
US11701035B2 (en) * 2019-10-28 2023-07-18 Bruce M. Landy Noninvasive blood glucose detector and method using IR
CN112834436A (zh) * 2019-11-25 2021-05-25 大连兆晶生物科技有限公司 一种可提高讯杂比的光谱检测方法
WO2021113647A1 (en) 2019-12-06 2021-06-10 Insulet Corporation Techniques and devices providing adaptivity and personalization in diabetes treatment
US11833329B2 (en) 2019-12-20 2023-12-05 Insulet Corporation Techniques for improved automatic drug delivery performance using delivery tendencies from past delivery history and use patterns
JP7512395B2 (ja) 2020-01-06 2024-07-08 インスレット コーポレイション 持続する残差に基づく食事および／または運動行為の予測
US12370307B2 (en) 2020-02-03 2025-07-29 Insulet Corporation Use of fuzzy logic in predicting user behavior affecting blood glucose concentration in a closed loop control system of an automated insulin delivery device
US11551802B2 (en) 2020-02-11 2023-01-10 Insulet Corporation Early meal detection and calorie intake detection
US11986630B2 (en) 2020-02-12 2024-05-21 Insulet Corporation Dual hormone delivery system for reducing impending hypoglycemia and/or hyperglycemia risk
US11547800B2 (en) 2020-02-12 2023-01-10 Insulet Corporation User parameter dependent cost function for personalized reduction of hypoglycemia and/or hyperglycemia in a closed loop artificial pancreas system
US11324889B2 (en) 2020-02-14 2022-05-10 Insulet Corporation Compensation for missing readings from a glucose monitor in an automated insulin delivery system
US12495994B2 (en) 2020-02-20 2025-12-16 Insulet Corporation Meal bolus subcategories in model based insulin therapy
US11607493B2 (en) 2020-04-06 2023-03-21 Insulet Corporation Initial total daily insulin setting for user onboarding
WO2022020197A1 (en) 2020-07-22 2022-01-27 Insulet Corporation Open-loop insulin delivery basal parameters based on insulin delivery records
US11684716B2 (en) 2020-07-31 2023-06-27 Insulet Corporation Techniques to reduce risk of occlusions in drug delivery systems
CN111829971A (zh) * 2020-08-10 2020-10-27 广州标旗光电科技发展股份有限公司 一种减小宽光谱透过率测量误差的方法
US12569619B2 (en) 2020-09-21 2026-03-10 Insulet Corporation Techniques for determining automated insulin delivery dosages
EP4221588A1 (en) 2020-09-30 2023-08-09 Insulet Corporation Secure wireless communications between a glucose monitor and other devices
WO2022072332A1 (en) 2020-09-30 2022-04-07 Insulet Corporation Drug delivery device with integrated optical-based glucose monitor
WO2022072823A2 (en) 2020-10-02 2022-04-07 Insulet Corporation Fluid delivery device having multiple penetrating elements
US12433512B2 (en) 2020-12-18 2025-10-07 Insulet Corporation Adhesive pad with a metallic coil for securing an on-body medical device
US11160925B1 (en) 2021-01-29 2021-11-02 Insulet Corporation Automatic drug delivery system for delivery of a GLP-1 therapeutic
EP4305636A1 (en) 2021-03-10 2024-01-17 Insulet Corporation A medicament delivery device with an adjustable and piecewise analyte level cost component to address persistent positive analyte level excursions
US11904140B2 (en) 2021-03-10 2024-02-20 Insulet Corporation Adaptable asymmetric medicament cost component in a control system for medicament delivery
US12592306B2 (en) 2021-04-28 2026-03-31 Insulet Corporation Devices and methods for initialization of drug delivery devices using measured analyte sensor information
US12359903B2 (en) 2021-05-28 2025-07-15 Insulet Corporation Spring-based status sensors
US12496398B2 (en) 2021-05-28 2025-12-16 Insulet Corporation Threshold based automatic glucose control response
US12406760B2 (en) 2021-06-07 2025-09-02 Insulet Corporation Exercise safety prediction based on physiological conditions
CN113295655B (zh) * 2021-06-25 2024-11-22 西安工业大学 一种大动态范围光谱透射率测量装置及其标定与测量方法
US12514980B2 (en) 2021-06-30 2026-01-06 Insulet Corporation Adjustment of medicament delivery by a medicament delivery device based on menstrual cycle phase
US12521486B2 (en) 2021-07-16 2026-01-13 Insulet Corporation Method for modification of insulin delivery during pregnancy in automatic insulin delivery systems
WO2023049900A1 (en) 2021-09-27 2023-03-30 Insulet Corporation Techniques enabling adaptation of parameters in aid systems by user input
US11439754B1 (en) 2021-12-01 2022-09-13 Insulet Corporation Optimizing embedded formulations for drug delivery
EP4243030A1 (en) 2022-03-09 2023-09-13 Insulet Corporation Adjusting medicament delivery parameters in an open loop medicament delivery mode
CN120457493A (zh) 2023-01-06 2025-08-08 英赛罗公司 自动或手动启动的随餐推注输送及随后的自动安全约束放宽

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645340A (en) 1983-06-01 1987-02-24 Boston University Optically reflective sphere for efficient collection of Raman scattered light
GB2141554A (en) 1983-06-15 1984-12-19 Philips Electronic Associated A slit imaging system using two concave mirrors
ATE80225T1 (de) 1989-05-23 1992-09-15 Biosensors Technology Inc Verfahren zur bestimmung mittels strahlungsabsorption von substanzen in absorbierenden und streuenden matrixmaterialien.
US5137023A (en) 1990-04-19 1992-08-11 Worcester Polytechnic Institute Method and apparatus for monitoring blood analytes noninvasively by pulsatile photoplethysmography
US5178142A (en) 1989-05-23 1993-01-12 Vivascan Corporation Electromagnetic method and apparatus to measure constituents of human or animal tissue
US5183042A (en) 1989-05-23 1993-02-02 Vivascan Corporation Electromagnetic method and apparatus to measure constituents of human or animal tissue
US4975581A (en) 1989-06-21 1990-12-04 University Of New Mexico Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids
US5039855A (en) 1990-03-05 1991-08-13 Bran+Luebbe Analyzing Technologies, Inc. Dual beam acousto-optic tunable spectrometer
US5120961A (en) * 1990-03-16 1992-06-09 Infrared Fiber Systems, Inc. High sensitivity acousto-optic tunable filter spectrometer
US5115133A (en) 1990-04-19 1992-05-19 Inomet, Inc. Testing of body fluid constituents through measuring light reflected from tympanic membrane
EP0573535B1 (en) 1991-02-26 2000-12-27 Massachusetts Institute Of Technology Systems and methods of molecular spectroscopy to provide for the diagnosis of tissue
DE4129438A1 (de) * 1991-09-04 1993-03-18 Siemens Ag Messanordnung fuer die untersuchung eines objektes mit sichtbarem, nir- oder ir-licht
WO1993012712A1 (en) 1991-12-31 1993-07-08 Vivascan Corporation Blood constituent determination based on differential spectral analysis
US5370114A (en) 1992-03-12 1994-12-06 Wong; Jacob Y. Non-invasive blood chemistry measurement by stimulated infrared relaxation emission
US5404869A (en) 1992-04-16 1995-04-11 Tir Technologies, Inc. Faceted totally internally reflecting lens with individually curved faces on facets
US6222189B1 (en) 1992-07-15 2001-04-24 Optix, Lp Methods of enhancing optical signals by mechanical manipulation in non-invasive testing
US5348003A (en) * 1992-09-03 1994-09-20 Sirraya, Inc. Method and apparatus for chemical analysis
US6172743B1 (en) 1992-10-07 2001-01-09 Chemtrix, Inc. Technique for measuring a blood analyte by non-invasive spectrometry in living tissue
US5435309A (en) * 1993-08-10 1995-07-25 Thomas; Edward V. Systematic wavelength selection for improved multivariate spectral analysis
CA2174719C (en) * 1993-08-24 2005-07-26 Mark R. Robinson A robust accurate non-invasive analyte monitor
US5560356A (en) 1994-02-23 1996-10-01 Vitrophage, Inc. Diagnostic system and method using an implanted reflective device
TW275570B (https=) 1994-05-05 1996-05-11 Boehringer Mannheim Gmbh
US5477321A (en) 1994-08-31 1995-12-19 Bayer Corporation Dual beam tunable spectrometer
US5615673A (en) 1995-03-27 1997-04-01 Massachusetts Institute Of Technology Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes
SG38866A1 (en) 1995-07-31 1997-04-17 Instrumentation Metrics Inc Liquid correlation spectrometry
US5606164A (en) 1996-01-16 1997-02-25 Boehringer Mannheim Corporation Method and apparatus for biological fluid analyte concentration measurement using generalized distance outlier detection
US5655530A (en) 1995-08-09 1997-08-12 Rio Grande Medical Technologies, Inc. Method for non-invasive blood analyte measurement with improved optical interface
US5636633A (en) 1995-08-09 1997-06-10 Rio Grande Medical Technologies, Inc. Diffuse reflectance monitoring apparatus
US6174424B1 (en) 1995-11-20 2001-01-16 Cirrex Corp. Couplers for optical fibers
JPH09184809A (ja) 1995-12-30 1997-07-15 Koyo Ozaki 散乱光測定装置
EP0889703B1 (en) 1996-02-05 2001-11-21 Diasense, Inc. Apparatus for non-invasive glucose sensing
US5879294A (en) * 1996-06-28 1999-03-09 Hutchinson Technology Inc. Tissue chromophore measurement system
EP0944347B1 (en) 1996-07-19 2006-11-29 Daedalus I, LLC Device for noninvasive determination of blood parameters
JPH10216112A (ja) * 1997-02-04 1998-08-18 Hitachi Ltd 無侵襲生化学計測装置
US5923482A (en) 1997-03-14 1999-07-13 Waters Investments Limited Changing astigmatism in an optical system
JP3758823B2 (ja) 1997-08-06 2006-03-22 倉敷紡績株式会社 生体の位置決め装置
US6558351B1 (en) 1999-06-03 2003-05-06 Medtronic Minimed, Inc. Closed loop system for controlling insulin infusion
US5815277A (en) 1997-06-20 1998-09-29 The Board Of Trustees Of The Leland Stanford Junior Univesity Deflecting light into resonant cavities for spectroscopy
GB2328279B (en) 1997-08-12 2001-10-10 Abbott Lab Optical glucose detector
EP1037553B1 (en) 1997-11-12 2007-01-24 Lightouch Medical, Inc. Method for non-invasive measurement of an analyte
US6070093A (en) 1997-12-02 2000-05-30 Abbott Laboratories Multiplex sensor and method of use
ES2224602T3 (es) 1998-01-27 2005-03-01 Lightouch Medical, Inc. Metodo y dispositivo de modulacion de tejido.
US6560478B1 (en) 1998-03-16 2003-05-06 The Research Foundation Of City University Of New York Method and system for examining biological materials using low power CW excitation Raman spectroscopy
US6721582B2 (en) 1999-04-06 2004-04-13 Argose, Inc. Non-invasive tissue glucose level monitoring
US6389306B1 (en) 1998-04-24 2002-05-14 Lightouch Medical, Inc. Method for determining lipid and protein content of tissue
EP1073366B1 (en) 1998-04-24 2004-06-23 Lightouch Medical, Inc. Apparatus and method for thermal tissue modulation
US6662030B2 (en) 1998-05-18 2003-12-09 Abbott Laboratories Non-invasive sensor having controllable temperature feature
US6241663B1 (en) 1998-05-18 2001-06-05 Abbott Laboratories Method for improving non-invasive determination of the concentration of analytes in a biological sample
US6064897A (en) 1998-06-01 2000-05-16 Abbott Laboratories Sensor utilizing Raman spectroscopy for non-invasive monitoring of analytes in biological fluid and method of use
WO2000001295A1 (en) 1998-07-07 2000-01-13 Lightouch Medical, Inc. Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues
US6332092B1 (en) 1998-07-08 2001-12-18 Lifespex, Incorporated Optical probe having and methods for uniform light irradiation and/or light collection over a volume
US6157041A (en) 1998-10-13 2000-12-05 Rio Grande Medical Technologies, Inc. Methods and apparatus for tailoring spectroscopic calibration models
US6615061B1 (en) 1998-11-23 2003-09-02 Abbott Laboratories Optical sensor having a selectable sampling distance for determination of analytes
US6352502B1 (en) 1998-12-03 2002-03-05 Lightouch Medical, Inc. Methods for obtaining enhanced spectroscopic information from living tissue, noninvasive assessment of skin condition and detection of skin abnormalities
JP2000186998A (ja) 1998-12-22 2000-07-04 Matsushita Electric Works Ltd 生体スペクトル測定装置
US6503478B2 (en) 1999-01-13 2003-01-07 Lightouch Medical, Inc. Chemically specific imaging of tissue
US6167290A (en) 1999-02-03 2000-12-26 Bayspec, Inc. Method and apparatus of non-invasive measurement of human/animal blood glucose and other metabolites
US6486948B1 (en) 1999-09-14 2002-11-26 Haishan Zeng Apparatus and methods relating to high speed Raman spectroscopy
US6862091B2 (en) 2001-04-11 2005-03-01 Inlight Solutions, Inc. Illumination device and method for spectroscopic analysis
US6574490B2 (en) 2001-04-11 2003-06-03 Rio Grande Medical Technologies, Inc. System for non-invasive measurement of glucose in humans
US6983176B2 (en) 2001-04-11 2006-01-03 Rio Grande Medical Technologies, Inc. Optically similar reference samples and related methods for multivariate calibration models used in optical spectroscopy
JP4494779B2 (ja) 2001-08-02 2010-06-30 グルコビスタ・エルエルシー 非侵襲グルコース計測器
US6636305B2 (en) 2001-09-13 2003-10-21 New Chromex, Inc. Apparatus and method for producing a substantially straight instrument image
US6975891B2 (en) 2001-12-21 2005-12-13 Nir Diagnostics Inc. Raman spectroscopic system with integrating cavity
CA2418399A1 (en) 2002-02-11 2003-08-11 Bayer Healthcare, Llc Non-invasive system for the determination of analytes in body fluids
WO2004023125A2 (en) 2002-09-05 2004-03-18 Pendragon Medical Ltd. Impedance spectroscopy based systems and methods
WO2004064627A1 (en) 2003-01-21 2004-08-05 British Columbia Cancer Agency In vivo raman endoscopic probe and methods of use
JP2004298408A (ja) * 2003-03-31 2004-10-28 Olympus Corp グルコース濃度測定装置
JP2004321368A (ja) * 2003-04-23 2004-11-18 Olympus Corp グルコース濃度測定装置
EP1646312A1 (en) 2003-07-09 2006-04-19 Glucon Inc. Wearable glucometer
US20050043597A1 (en) 2003-07-31 2005-02-24 Skymoon Research And Development, Llc Optical vivo probe of analyte concentration within the sterile matrix under the human nail
JP5001934B2 (ja) 2005-04-15 2012-08-15 バイエル・ヘルスケア・エルエルシー 体内グルコースを測定する非侵襲的システム及び方法
US8452365B2 (en) 2005-05-25 2013-05-28 Bayer Healthcare Llc Methods of using Raman spectral information in determining analyte concentrations
US7603151B2 (en) 2006-08-22 2009-10-13 Bayer Healthcare Llc Non-invasive methods of using spectral information in determining analyte concentrations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8180422B2 (en) 2005-04-15 2012-05-15 Bayer Healthcare Llc Non-invasive system and method for measuring an analyte in the body

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