AU5918700A - Naso-gastric reflectance spectroscopy probe - Google Patents

Naso-gastric reflectance spectroscopy probe

Info

Publication number
AU5918700A
AU5918700A AU59187/00A AU5918700A AU5918700A AU 5918700 A AU5918700 A AU 5918700A AU 59187/00 A AU59187/00 A AU 59187/00A AU 5918700 A AU5918700 A AU 5918700A AU 5918700 A AU5918700 A AU 5918700A
Authority
AU
Australia
Prior art keywords
naso
gastric
reflectance spectroscopy
spectroscopy probe
probe
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU59187/00A
Inventor
Mark S. Lewandowski
Joseph P. Ortner
Kenneth R. Quast
Mark A Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hutchinson Technology Inc
Original Assignee
Hutchinson Technology 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 Hutchinson Technology Inc filed Critical Hutchinson Technology Inc
Publication of AU5918700A publication Critical patent/AU5918700A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4238—Evaluating particular parts, e.g. particular organs stomach
    • 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
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • 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
    • 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
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Physiology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AU59187/00A 1999-07-08 2000-07-07 Naso-gastric reflectance spectroscopy probe Abandoned AU5918700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14282999P 1999-07-08 1999-07-08
US60142829 1999-07-08
PCT/US2000/018552 WO2001003598A1 (en) 1999-07-08 2000-07-07 Naso-gastric reflectance spectroscopy probe

Publications (1)

Publication Number Publication Date
AU5918700A true AU5918700A (en) 2001-01-30

Family

ID=22501460

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59187/00A Abandoned AU5918700A (en) 1999-07-08 2000-07-07 Naso-gastric reflectance spectroscopy probe

Country Status (4)

Country Link
EP (1) EP1200001A1 (en)
JP (1) JP2003504111A (en)
AU (1) AU5918700A (en)
WO (1) WO2001003598A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011323310A1 (en) 2010-11-03 2013-06-13 University Of Washington Through Its Center For Commercialization Determination of tissue oxygenation in vivo
GB2495479B (en) * 2011-10-03 2015-12-02 Babiesfirst Ltd Reflux probe
TWI658837B (en) 2012-04-12 2019-05-11 愛茉莉太平洋股份有限公司 Foam having improved feeling of use

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674013A (en) * 1970-09-30 1972-07-04 American Optical Corp Fiberoptic catheter
US4537197A (en) * 1981-03-06 1985-08-27 Hulka Jaroslav F Disposable fetal oxygen monitor
US4646722A (en) * 1984-12-10 1987-03-03 Opielab, Inc. Protective endoscope sheath and method of installing same
US4785815A (en) * 1985-10-23 1988-11-22 Cordis Corporation Apparatus for locating and ablating cardiac conduction pathways
JP3113274B2 (en) * 1989-10-25 2000-11-27 マーレイ ドディック，ジャック Surgical device with input power converter
US5190538A (en) * 1991-04-22 1993-03-02 Trimedyne, Inc. Method and apparatus for subjecting a body site to a movable beam of laterally directed laser radiation
DE4408746C2 (en) * 1994-03-15 1997-06-05 Medolas Ges Fuer Medizintechni Laser catheter for bypass surgery
US5738680A (en) * 1996-04-05 1998-04-14 Eclipse Surgical Technologies, Inc. Laser device with piercing tip for transmyocardial revascularization procedures

Also Published As

Publication number Publication date
EP1200001A1 (en) 2002-05-02
WO2001003598A1 (en) 2001-01-18
JP2003504111A (en) 2003-02-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase