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DK411889A - Optisk sensor til maaling af oxygen-maetningsgraden i haemoglobin og haemoglobinkoncentrationen i blod eller i en organisme - Google Patents

Optisk sensor til maaling af oxygen-maetningsgraden i haemoglobin og haemoglobinkoncentrationen i blod eller i en organisme

Info

Publication number
DK411889A
DK411889A DK411889A DK411889A DK411889A DK 411889 A DK411889 A DK 411889A DK 411889 A DK411889 A DK 411889A DK 411889 A DK411889 A DK 411889A DK 411889 A DK411889 A DK 411889A
Authority
DK
Denmark
Prior art keywords
hemoglobin
organism
blood
measurement
optical sensor
Prior art date
Application number
DK411889A
Other languages
English (en)
Other versions
DK411889D0 (da
Inventor
Hiromasa Kohno
Masahiro Nudeshima
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Publication of DK411889D0 publication Critical patent/DK411889D0/da
Publication of DK411889A publication Critical patent/DK411889A/da

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
    • A61B5/14551—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 for measuring blood gases
    • A61B5/14557—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 for measuring blood gases specially adapted to extracorporeal circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DK411889A 1988-08-23 1989-08-22 Optisk sensor til maaling af oxygen-maetningsgraden i haemoglobin og haemoglobinkoncentrationen i blod eller i en organisme DK411889A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63207360A JPH0257239A (ja) 1988-08-23 1988-08-23 光センサ用プローブ

Publications (2)

Publication Number Publication Date
DK411889D0 DK411889D0 (da) 1989-08-22
DK411889A true DK411889A (da) 1990-02-24

Family

ID=16538443

Family Applications (1)

Application Number Title Priority Date Filing Date
DK411889A DK411889A (da) 1988-08-23 1989-08-22 Optisk sensor til maaling af oxygen-maetningsgraden i haemoglobin og haemoglobinkoncentrationen i blod eller i en organisme

Country Status (5)

Country Link
US (1) US5058587A (da)
EP (1) EP0361999B1 (da)
JP (1) JPH0257239A (da)
DE (1) DE68924633T2 (da)
DK (1) DK411889A (da)

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US6681128B2 (en) 1990-10-06 2004-01-20 Hema Metrics, Inc. System for noninvasive hematocrit monitoring
US5372136A (en) * 1990-10-06 1994-12-13 Noninvasive Medical Technology Corporation System and method for noninvasive hematocrit monitoring
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US6804543B2 (en) 1998-02-05 2004-10-12 Hema Metrics, Inc. Sensor for transcutaneous measurement of vascular access blood flow
US6144444A (en) * 1998-11-06 2000-11-07 Medtronic Avecor Cardiovascular, Inc. Apparatus and method to determine blood parameters
US6746407B2 (en) * 2000-12-29 2004-06-08 Hema Metrics, Inc. Method of measuring transcutaneous access blood flow
US6918873B1 (en) * 2002-09-19 2005-07-19 Millar Instruments, Inc. Inverted sensor module
US7468033B2 (en) * 2004-09-08 2008-12-23 Medtronic Minimed, Inc. Blood contacting sensor
US8251907B2 (en) 2005-02-14 2012-08-28 Optiscan Biomedical Corporation System and method for determining a treatment dose for a patient
US20070197888A1 (en) * 2006-02-21 2007-08-23 Physical Logic Ag Blood Oxygenation Sensor
US7519407B2 (en) * 2006-02-21 2009-04-14 Physical Logic Ag Optical sensing catheter system
US20070201031A1 (en) * 2006-02-28 2007-08-30 Physical Logic Ag Optical Blood Pressure and Velocity Sensor
WO2007105805A1 (ja) * 2006-03-10 2007-09-20 Kawasumi Laboratories, Inc. 血液特性計測プローブ、循環器系人工臓器及び人工肺
US7430444B2 (en) * 2006-04-27 2008-09-30 Kestrel Lab, Inc. Photoplethysmographic device with species-specific calibration
US8412293B2 (en) * 2007-07-16 2013-04-02 Optiscan Biomedical Corporation Systems and methods for determining physiological parameters using measured analyte values
WO2011156522A1 (en) 2010-06-09 2011-12-15 Optiscan Biomedical Corporation Measuring analytes in a fluid sample drawn from a patient
PL227190B1 (pl) * 2013-10-10 2017-11-30 Wojewódzki Szpital Specjalistyczny We Wrocławiu Urzadzenie do fotobiomodulacji krwi podczas krazenia pozaustrojowego
CN105848573B (zh) 2013-10-25 2019-04-16 波士顿科学国际有限公司 利用光学传感来确定血流量的导管系统和方法
ES2913531T3 (es) 2015-04-16 2022-06-02 Gentuity Llc Sondas microópticas para neurología
WO2017040484A1 (en) 2015-08-31 2017-03-09 Gentuity, Llc Imaging system includes imaging probe and delivery devices
US11684242B2 (en) 2017-11-28 2023-06-27 Gentuity, Llc Imaging system
EP3841736A4 (en) 2018-09-17 2022-05-18 Gentuity LLC OPTICAL PATH IMAGING SYSTEM
JP2022530817A (ja) 2019-04-30 2022-07-01 ジェンテュイティ・リミテッド・ライアビリティ・カンパニー 流体加圧素子を有する撮像プローブ
WO2020237024A1 (en) 2019-05-21 2020-11-26 Gentuity, Llc Systems and methods for oct-guided treatment of a patient
CN114184899A (zh) * 2021-11-04 2022-03-15 中国工程物理研究院应用电子学研究所 一种用于微区域封闭空间强场致光信号探测器

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Also Published As

Publication number Publication date
EP0361999A1 (en) 1990-04-04
DE68924633D1 (de) 1995-11-30
US5058587A (en) 1991-10-22
DK411889D0 (da) 1989-08-22
DE68924633T2 (de) 1996-04-11
EP0361999B1 (en) 1995-10-25
JPH0257239A (ja) 1990-02-27

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