MX2018012831A - Determinación de saturación absoluta y relativa del oxígeno tisular. - Google Patents

Determinación de saturación absoluta y relativa del oxígeno tisular.

Info

Publication number
MX2018012831A
MX2018012831A MX2018012831A MX2018012831A MX2018012831A MX 2018012831 A MX2018012831 A MX 2018012831A MX 2018012831 A MX2018012831 A MX 2018012831A MX 2018012831 A MX2018012831 A MX 2018012831A MX 2018012831 A MX2018012831 A MX 2018012831A
Authority
MX
Mexico
Prior art keywords
relative
absolute
oxygen saturation
blood volume
modes
Prior art date
Application number
MX2018012831A
Other languages
English (en)
Spanish (es)
Inventor
Leeann Bechtel Kate
Coleridge Scott
Lohman Robert
DJOHAN Risal
Original Assignee
Vioptix 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 Vioptix Inc filed Critical Vioptix Inc
Publication of MX2018012831A publication Critical patent/MX2018012831A/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring 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
    • A61B5/1455Measuring 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
    • A61B5/14551Measuring 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 for measuring blood gases
    • A61B5/14552Details of sensors specially adapted therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4848Monitoring or testing the effects of treatment, e.g. of medication
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7221Determining signal validity, reliability or quality
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271Specific aspects of physiological measurement analysis
    • A61B5/7275Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient; User input means
    • A61B5/742Details of notification to user or communication with user or patient; User input means using visual displays
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient; User input means
    • A61B5/742Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/743Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient; User input means
    • A61B5/7475User input or interface means, e.g. keyboard, pointing device, joystick
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02Operational features
    • A61B2560/0204Operational features of power management
    • A61B2560/0214Operational features of power management of power generation or supply
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04Constructional details of apparatus
    • A61B2560/0406Constructional details of apparatus specially shaped apparatus housings
    • A61B2560/0425Ergonomically shaped housings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04Constructional details of apparatus
    • A61B2560/0475Special features of memory means, e.g. removable memory cards
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0238Optical sensor arrangements for performing transmission measurements on body tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0242Special features of optical sensors or probes classified in A61B5/00 for varying or adjusting the optical path length in the tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04Arrangements of multiple sensors of the same type
    • A61B2562/046Arrangements of multiple sensors of the same type in a matrix array

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
MX2018012831A 2016-04-22 2017-04-24 Determinación de saturación absoluta y relativa del oxígeno tisular. MX2018012831A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662326644P 2016-04-22 2016-04-22
US201662326673P 2016-04-22 2016-04-22
US201662326630P 2016-04-22 2016-04-22
PCT/US2017/029221 WO2017185104A1 (en) 2016-04-22 2017-04-24 Determining absolute and relative tissue oxygen saturation

Publications (1)

Publication Number Publication Date
MX2018012831A true MX2018012831A (es) 2019-03-28

Family

ID=60089163

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012831A MX2018012831A (es) 2016-04-22 2017-04-24 Determinación de saturación absoluta y relativa del oxígeno tisular.

Country Status (8)

Country Link
US (8) US10849536B2 (enExample)
EP (2) EP4162873B1 (enExample)
JP (2) JP6992003B2 (enExample)
KR (1) KR102427034B1 (enExample)
CN (1) CN109310374B (enExample)
CA (1) CA3021460A1 (enExample)
MX (1) MX2018012831A (enExample)
WO (2) WO2017185104A1 (enExample)

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WO2021142469A1 (en) 2020-01-10 2021-07-15 Vioptix, Inc. Medical device with stability measurement reporting
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Also Published As

Publication number Publication date
CN109310374B (zh) 2022-12-30
BR112018071581A8 (pt) 2023-03-14
CN109310374A (zh) 2019-02-05
WO2017185104A1 (en) 2017-10-26
US20230240568A1 (en) 2023-08-03
US12376769B2 (en) 2025-08-05
US12070311B2 (en) 2024-08-27
US20170303835A1 (en) 2017-10-26
US20250352098A1 (en) 2025-11-20
BR112018071581A2 (pt) 2019-02-12
US20210007649A1 (en) 2021-01-14
WO2017185103A1 (en) 2017-10-26
US12016689B2 (en) 2024-06-25
JP7331050B2 (ja) 2023-08-22
KR20180131614A (ko) 2018-12-10
US20170303837A1 (en) 2017-10-26
US11589784B2 (en) 2023-02-28
JP2019516444A (ja) 2019-06-20
EP3445244A1 (en) 2019-02-27
JP6992003B2 (ja) 2022-02-03
US20240341642A1 (en) 2024-10-17
US10786187B2 (en) 2020-09-29
US20240415427A1 (en) 2024-12-19
JP2021184812A (ja) 2021-12-09
US10849536B2 (en) 2020-12-01
KR102427034B1 (ko) 2022-07-29
EP4162873A1 (en) 2023-04-12
EP4162873B1 (en) 2025-10-01
CA3021460A1 (en) 2017-10-26
US20210077000A1 (en) 2021-03-18
EP3445244A4 (en) 2019-12-11

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