ZA200710016B - Probe for measuring the oxygen content in biological tissue, and catheter with such a probe - Google Patents

Probe for measuring the oxygen content in biological tissue, and catheter with such a probe

Info

Publication number
ZA200710016B
ZA200710016B ZA200710016A ZA200710016A ZA200710016B ZA 200710016 B ZA200710016 B ZA 200710016B ZA 200710016 A ZA200710016 A ZA 200710016A ZA 200710016 A ZA200710016 A ZA 200710016A ZA 200710016 B ZA200710016 B ZA 200710016B
Authority
ZA
South Africa
Prior art keywords
probe
measuring
catheter
oxygen content
distal end
Prior art date
Application number
ZA200710016A
Other languages
English (en)
Inventor
Kunze Gerd
Original Assignee
Raumedic Ag
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 Raumedic Ag filed Critical Raumedic Ag
Publication of ZA200710016B publication Critical patent/ZA200710016B/xx

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
    • 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
    • A61B5/145—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
    • A61B5/1459—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 invasive, e.g. introduced into the body by a catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
ZA200710016A 2005-05-25 2007-11-20 Probe for measuring the oxygen content in biological tissue, and catheter with such a probe ZA200710016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005024578A DE102005024578A1 (de) 2005-05-25 2005-05-25 Sonde zur Messung des Sauerstoffgehaltes in biologischem Gewebe sowie Katheter mit einer derartigen Sonde

Publications (1)

Publication Number Publication Date
ZA200710016B true ZA200710016B (en) 2008-09-25

Family

ID=36649465

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200710016A ZA200710016B (en) 2005-05-25 2007-11-20 Probe for measuring the oxygen content in biological tissue, and catheter with such a probe

Country Status (19)

Country Link
US (1) US20080194933A1 (ja)
EP (1) EP1898779B1 (ja)
JP (1) JP4951620B2 (ja)
KR (1) KR20080019204A (ja)
CN (1) CN100542478C (ja)
AT (1) ATE442080T1 (ja)
AU (1) AU2006294153B2 (ja)
BR (1) BRPI0611288B8 (ja)
CA (1) CA2609568A1 (ja)
DE (2) DE102005024578A1 (ja)
DK (1) DK1898779T3 (ja)
ES (1) ES2329176T3 (ja)
IL (1) IL187372A0 (ja)
NO (1) NO20076564L (ja)
PL (1) PL1898779T3 (ja)
RU (1) RU2401058C2 (ja)
SI (1) SI1898779T1 (ja)
WO (1) WO2007033707A1 (ja)
ZA (1) ZA200710016B (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7455666B2 (en) 2001-07-13 2008-11-25 Board Of Regents, The University Of Texas System Methods and apparatuses for navigating the subarachnoid space
WO2009091920A1 (en) * 2008-01-15 2009-07-23 Taro Nicholas L Method and apparatus for determining a deterioration of respiratory function
US20100204605A1 (en) * 2009-02-12 2010-08-12 Keimar, Inc. Physiological parameter sensors
WO2011044387A2 (en) 2009-10-07 2011-04-14 The Board Of Regents Of The University Of Texas System Pressure-sensing medical devices, systems and methods, and methods of forming medical devices
WO2012054913A2 (en) * 2010-10-22 2012-04-26 Kenneth Susko Optical probe containing oxygen, temperature, and pressure sensors and monitoring and control systems containing the same
US9298193B2 (en) * 2010-10-22 2016-03-29 Kenneth Susko Optical probe containing oxygen, temperature, and pressure sensors and monitoring and control systems containing the same
KR101558719B1 (ko) * 2011-01-25 2015-10-07 엔비전 메디컬 코포레이션 협폭의 신체내강을 유지하기 위한 시스템들 및 방법들
CN102151123A (zh) * 2011-04-13 2011-08-17 俞能旺 体内小脉管鉴别笔
US11293866B2 (en) 2012-03-22 2022-04-05 John EASTMAN Fiber optic analyte sensor
EP2976033A4 (en) * 2013-03-19 2016-12-14 Surgisense Corp APPARATUSES, SYSTEMS AND METHODS FOR DETERMINING THE OXYGENATION OF A FABRIC
US9316554B1 (en) * 2014-12-23 2016-04-19 Mocon, Inc. Fiber optic analyte sensor with integrated in situ total pressure correction
PL235367B1 (pl) * 2015-02-10 2020-06-29 Politechnika Gdanska Sposób bezinwazyjnego pomiaru glukozy we krwi i układ optoelektroniczny do bezinwazyjnego pomiaru glukozy we krwi
CN104905781A (zh) * 2015-02-13 2015-09-16 林昌军 颅内生理参数采集装置和应用
US10682498B2 (en) * 2015-09-24 2020-06-16 Silicon Microstructures, Inc. Light shields for catheter sensors
US10641672B2 (en) 2015-09-24 2020-05-05 Silicon Microstructures, Inc. Manufacturing catheter sensors
CN105686811B (zh) * 2016-02-24 2019-02-05 南京航空航天大学 一种微创颅内多参数检测探头
CN107582070B (zh) * 2017-09-04 2020-06-02 长飞光纤光缆股份有限公司 一种介入式氧分压-温度复合探头
CN109708685A (zh) * 2017-10-26 2019-05-03 北京信息科技大学 一种基于光纤布拉格光栅传感器的探针运动控制方法
RU198170U1 (ru) * 2019-07-31 2020-06-22 Общество с ограниченной ответственностью "Мониторинг" Датчик для экспресс-анализа микроконцентраций кислорода в газовой среде
WO2023283031A2 (en) * 2021-06-15 2023-01-12 Richard Postrel Handheld device for early detection of disease, biological, chemical, and pathogenic agents
WO2023007813A1 (ja) * 2021-07-30 2023-02-02 テルモ株式会社 測定用プローブ、アダプタおよび測定システム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US207596A (en) * 1878-09-03 Improvement in machines for edging lumber
US4476870A (en) * 1982-03-30 1984-10-16 The United States Of America As Represented By The Department Of Health And Human Services Fiber optic PO.sbsb.2 probe
US4752115A (en) * 1985-02-07 1988-06-21 Spectramed, Inc. Optical sensor for monitoring the partial pressure of oxygen
US4737343A (en) * 1986-01-21 1988-04-12 The Regents Of The University Of California Gas-sensing optrode
US4727730A (en) * 1986-07-10 1988-03-01 Medex, Inc. Integrated optic system for monitoring blood pressure
US4861727A (en) * 1986-09-08 1989-08-29 C. R. Bard, Inc. Luminescent oxygen sensor based on a lanthanide complex
US5173432A (en) * 1987-12-14 1992-12-22 The Dow Chemical Company Apparatus and method for measuring the concentration or partial pressure of oxygen
US5000901A (en) * 1988-07-25 1991-03-19 Abbott Laboratories Fiber-optic physiological probes
US5166990A (en) * 1990-08-10 1992-11-24 Puritan-Bennett Corporation Multiple optical fiber event sensor and method of manufacture
US5155046A (en) * 1990-08-10 1992-10-13 Puritan-Bennett Corporation System and method for measuring oxygen in the presence of halothane
US5142155A (en) * 1991-03-11 1992-08-25 Hewlett-Packard Company Catheter tip fluorescence-quenching fiber optic pressure sensor
US6815211B1 (en) * 1998-08-04 2004-11-09 Ntc Technology Oxygen monitoring methods and apparatus (I)
US5788647A (en) * 1997-01-24 1998-08-04 Eggers; Philip E. Method, system and apparatus for evaluating hemodynamic parameters
DE19734618A1 (de) * 1997-08-09 1999-02-11 Boehringer Mannheim Gmbh Analysevorrichtung zur in vivo-Analyse im Körper eines Patienten
JP3749414B2 (ja) * 2000-01-06 2006-03-01 株式会社オートマチック・システムリサーチ 酸素濃度測定用素子及びその製造方法及びそれを具えるセンサ
US6498941B1 (en) * 2000-03-09 2002-12-24 Advanced Cardiovascular Systems, Inc. Catheter based probe and method of using same for detecting chemical analytes
JP2004513681A (ja) * 2000-07-21 2004-05-13 メドトロニック，インコーポレイテッド 生体パラメータを測定しかつ通信する装置及び方法
DE10239743A1 (de) * 2002-08-29 2004-03-25 Rehau Ag + Co. Vorrichtung zur Messung von Parametern im Hirn

Also Published As

Publication number Publication date
BRPI0611288B8 (pt) 2021-06-22
JP2008542694A (ja) 2008-11-27
NO20076564L (no) 2008-02-12
ATE442080T1 (de) 2009-09-15
DE102005024578A1 (de) 2006-11-30
KR20080019204A (ko) 2008-03-03
PL1898779T3 (pl) 2010-02-26
WO2007033707A1 (de) 2007-03-29
SI1898779T1 (sl) 2010-01-29
JP4951620B2 (ja) 2012-06-13
CN101179986A (zh) 2008-05-14
DE502006004803D1 (de) 2009-10-22
CN100542478C (zh) 2009-09-23
CA2609568A1 (en) 2007-03-29
RU2401058C2 (ru) 2010-10-10
BRPI0611288B1 (pt) 2018-07-31
BRPI0611288A2 (pt) 2010-12-14
AU2006294153B2 (en) 2011-05-26
ES2329176T3 (es) 2009-11-23
IL187372A0 (en) 2008-03-20
AU2006294153A1 (en) 2007-03-29
DK1898779T3 (da) 2009-11-30
US20080194933A1 (en) 2008-08-14
RU2007143313A (ru) 2009-06-27
EP1898779B1 (de) 2009-09-09
EP1898779A1 (de) 2008-03-19

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