SE9701303L - Optisk teknik för identifiering av blodkärl på hud eller organ - Google Patents

Optisk teknik för identifiering av blodkärl på hud eller organ

Info

Publication number
SE9701303L
SE9701303L SE9701303A SE9701303A SE9701303L SE 9701303 L SE9701303 L SE 9701303L SE 9701303 A SE9701303 A SE 9701303A SE 9701303 A SE9701303 A SE 9701303A SE 9701303 L SE9701303 L SE 9701303L
Authority
SE
Sweden
Prior art keywords
different
blood vessels
monitor
organs
skin
Prior art date
Application number
SE9701303A
Other languages
English (en)
Other versions
SE9701303D0 (sv
Inventor
Haakan Ugnell
Lars-Goeran Lindberg
Ivo Fridolin
Aake Oeberg
Original Assignee
Haakan Ugnell
Lindberg Lars Goeran
Ivo Fridolin
Aake Oeberg
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 Haakan Ugnell, Lindberg Lars Goeran, Ivo Fridolin, Aake Oeberg filed Critical Haakan Ugnell
Priority to SE9701303A priority Critical patent/SE9701303L/sv
Publication of SE9701303D0 publication Critical patent/SE9701303D0/sv
Priority to AU70929/98A priority patent/AU7092998A/en
Priority to PCT/SE1998/000672 priority patent/WO1998044841A1/en
Publication of SE9701303L publication Critical patent/SE9701303L/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
SE9701303A 1997-04-09 1997-04-09 Optisk teknik för identifiering av blodkärl på hud eller organ SE9701303L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9701303A SE9701303L (sv) 1997-04-09 1997-04-09 Optisk teknik för identifiering av blodkärl på hud eller organ
AU70929/98A AU7092998A (en) 1997-04-09 1998-04-09 Device for optic identification of blood vessels
PCT/SE1998/000672 WO1998044841A1 (en) 1997-04-09 1998-04-09 Device for optic identification of blood vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701303A SE9701303L (sv) 1997-04-09 1997-04-09 Optisk teknik för identifiering av blodkärl på hud eller organ

Publications (2)

Publication Number Publication Date
SE9701303D0 SE9701303D0 (sv) 1997-04-09
SE9701303L true SE9701303L (sv) 1998-10-10

Family

ID=20406498

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701303A SE9701303L (sv) 1997-04-09 1997-04-09 Optisk teknik för identifiering av blodkärl på hud eller organ

Country Status (3)

Country Link
AU (1) AU7092998A (sv)
SE (1) SE9701303L (sv)
WO (1) WO1998044841A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377842B1 (en) 1998-09-22 2002-04-23 Aurora Optics, Inc. Method for quantitative measurement of fluorescent and phosphorescent drugs within tissue utilizing a fiber optic probe
US6584340B1 (en) * 1998-12-24 2003-06-24 Matsushita Electric Industrial Co., Ltd. Living body information measuring apparatus living body information measuring method body fat measuring apparatus body fat measuring method and program recording medium
GB0024641D0 (en) * 2000-10-07 2000-11-22 Univ Glasgow Apparatus & method for observing changes in biological structures
CN113786168A (zh) * 2021-09-10 2021-12-14 复旦大学附属中山医院 一种术中可辨别脂肪组织中血管的光源系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817622A (en) * 1986-07-22 1989-04-04 Carl Pennypacker Infrared imager for viewing subcutaneous location of vascular structures and method of use
DD298677A5 (de) * 1989-11-16 1992-03-05 ��������`������������@�������@�������@M�������]k�� Verfahren zur bestimmung des volumenflusses
US5305759A (en) * 1990-09-26 1994-04-26 Olympus Optical Co., Ltd. Examined body interior information observing apparatus by using photo-pulses controlling gains for depths
DE4130369A1 (de) * 1991-09-12 1993-03-25 Siemens Ag Vorrichtung zur medizinischen bildgebung mit licht
DE4341063B4 (de) * 1992-12-09 2005-04-21 Carl Zeiss Vorrichtung und Verfahren zur optischen, ortsauflösenden Bestimmung von Dichteverteilungen in biologischem Gewebe
US6032070A (en) * 1995-06-07 2000-02-29 University Of Arkansas Method and apparatus for detecting electro-magnetic reflection from biological tissue

Also Published As

Publication number Publication date
WO1998044841A1 (en) 1998-10-15
SE9701303D0 (sv) 1997-04-09
AU7092998A (en) 1998-10-30

Similar Documents

Publication Publication Date Title
Knoedler et al. Postoperative free flap monitoring in reconstructive surgery—man or machine?
Park et al. Use of laser Doppler flowmetry for estimation of the depth of burns
WO1998025510B1 (en) Ultrasonic detection system for transmyocardial revascularization
US8868161B2 (en) Detection and display of measured subsurface data onto a surface
Kim et al. In vivo imaging of human burn injuries with polarization-sensitive optical coherence tomography
Swain et al. Methods of measuring skin blood flow
ATE187315T1 (de) Kathetersystem zur abbildung
US20040082841A1 (en) Method and apparatus for monitoring blood condition and cardiopulmonary function
ATE78389T1 (de) Vorrichtung zur messung eines parameters ins blutgefaess.
ATE200020T1 (de) Vorrichtung zur detektion elektromagnetischer reflexion von biologischen gewebe
Spiegel et al. Pressure of lymphatic capillaries in human skin
Lee et al. Compact dual-mode diffuse optical system for blood perfusion monitoring in a porcine model of microvascular tissue flaps
SE9701303D0 (sv) Optisk teknik för identifiering av blodkärl på hud eller organ
RU93000467A (ru) Оптический способ определения оксигенации крови и устройство для его осуществления
Haerle et al. Dominances in finger arteries
Ozana et al. Remote optical configuration of pigmented lesion detection and diagnosis of bone fractures
Falk et al. Endoscopic Doppler for detecting vessels in closed chest bypass grafting
Goel et al. Feasibility of quantitative diffuse reflectance spectroscopy for targeted measurement of renal ischemia during laparoscopic partial nephrectomy
Hirano et al. Aortic atherosclerotic plaque detection using a multiwavelength handheld photoacoustic imaging system
Cysewska-Sobusiak Examples of acquisition and application of biooptical signals
Saeed et al. Changes in tissue fluorescence during infrared laser sealing of blood vessels
Katan et al. Cuffless blood pressure measurement using a self-calibrated optical biosensor
Wardell et al. Laser Doppler imaging of myocardial perfusion during coronary bypass surgery
Brecht et al. Noninvasive continuous optoacoustic monitor of total hemoglobin concentration
Momenann et al. Imaging of liver disease using multiple quantitative tissue characterization parameters

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9701303-1

Format of ref document f/p: F