ATE294533T1 - Vorrichtung zur darstellung der mikrozirkulären blutströmung - Google Patents

Vorrichtung zur darstellung der mikrozirkulären blutströmung

Info

Publication number
ATE294533T1
ATE294533T1 AT98905509T AT98905509T ATE294533T1 AT E294533 T1 ATE294533 T1 AT E294533T1 AT 98905509 T AT98905509 T AT 98905509T AT 98905509 T AT98905509 T AT 98905509T AT E294533 T1 ATE294533 T1 AT E294533T1
Authority
AT
Austria
Prior art keywords
photodetector
tissue surface
photodetectors
scan
detector
Prior art date
Application number
AT98905509T
Other languages
English (en)
Inventor
David Boggett
Xiabing Huang
Original Assignee
Moor Instr Ltd
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 Moor Instr Ltd filed Critical Moor Instr Ltd
Application granted granted Critical
Publication of ATE294533T1 publication Critical patent/ATE294533T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT98905509T 1997-02-19 1998-02-18 Vorrichtung zur darstellung der mikrozirkulären blutströmung ATE294533T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9703416.9A GB9703416D0 (en) 1997-02-19 1997-02-19 Apparatus for imaging blood flow in the microcirculation
PCT/GB1998/000503 WO1998036685A1 (en) 1997-02-19 1998-02-18 Apparatus for imaging blood flow in the microcirculation

Publications (1)

Publication Number Publication Date
ATE294533T1 true ATE294533T1 (de) 2005-05-15

Family

ID=10807923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98905509T ATE294533T1 (de) 1997-02-19 1998-02-18 Vorrichtung zur darstellung der mikrozirkulären blutströmung

Country Status (7)

Country Link
US (1) US6259936B1 (de)
EP (1) EP0996357B8 (de)
AT (1) ATE294533T1 (de)
AU (1) AU6107798A (de)
DE (1) DE69830058T2 (de)
GB (2) GB9703416D0 (de)
WO (1) WO1998036685A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7097618B1 (en) * 2003-03-12 2006-08-29 Transoma Medical, Inc. Devices and methods for detecting and treating inadequate tissue perfusion
US7505811B2 (en) * 2001-11-19 2009-03-17 Dune Medical Devices Ltd. Method and apparatus for examining tissue for predefined target cells, particularly cancerous cells, and a probe useful in such method and apparatus
US7529583B1 (en) 2003-01-15 2009-05-05 Transoma Medical, Inc. Therapeutic device and method using feedback from implantable pressure sensor
CA2567769A1 (en) * 2004-05-10 2005-11-24 Transoma Medical, Inc. Portable device for monitoring electrocardiographic signals and indices of blood flow
US7892178B1 (en) * 2009-09-28 2011-02-22 Impact Sports Technologies, Inc. Monitoring device for an interactive game
WO2008106608A1 (en) 2007-02-28 2008-09-04 Medtronic, Inc. Implantable tissue perfusion sensing system and method
CN101784227B (zh) * 2007-07-06 2013-12-04 工业研究有限公司 激光散斑成像系统和方法
US8708907B2 (en) * 2009-05-06 2014-04-29 Elfi-Tech Method and apparatus for determining one or more blood parameters from analog electrical signals
US20120130215A1 (en) * 2010-05-05 2012-05-24 Ilya Fine Optical measurement of parameters related to motion of light-scattering particles within a fluid by manipulating analog electrical signals
CN102985001B (zh) * 2010-07-21 2016-08-03 皇家飞利浦电子股份有限公司 腹主动脉瘤的检测和监控
US12133634B2 (en) * 2016-04-06 2024-11-05 The University Court Of The University Of Edinburgh Endoscopic imaging apparatus and method
US11725985B2 (en) * 2018-05-03 2023-08-15 Verity Instruments, Inc. Signal conversion system for optical sensors
JP2021530341A (ja) 2018-07-16 2021-11-11 ビービーアイ、メディカル、イノベーションズ、リミテッド、ライアビリティー、カンパニーBbi Medical Innovations, Llc かん流および酸素化の測定
US12471795B2 (en) * 2022-08-04 2025-11-18 Hamad Bin Khalifa University Integrated laser doppler blood flow measurement system and methods of use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845639A (en) * 1990-08-10 1998-12-08 Board Of Regents Of The University Of Washington Optical imaging methods
JP3021628B2 (ja) * 1990-11-27 2000-03-15 興和株式会社 血流測定装置
JP3035336B2 (ja) * 1990-11-27 2000-04-24 興和株式会社 血流測定装置
US5772597A (en) * 1992-09-14 1998-06-30 Sextant Medical Corporation Surgical tool end effector
US5736410A (en) * 1992-09-14 1998-04-07 Sri International Up-converting reporters for biological and other assays using laser excitation techniques
US5813987A (en) * 1995-08-01 1998-09-29 Medispectra, Inc. Spectral volume microprobe for analysis of materials
GB9610700D0 (en) * 1996-05-22 1996-07-31 Moor Instr Ltd Apparatus for imaging microvascular blood flow

Also Published As

Publication number Publication date
GB2338857A8 (en) 2000-01-11
EP0996357B8 (de) 2005-06-29
GB2338857A (en) 1999-12-29
EP0996357A1 (de) 2000-05-03
WO1998036685A1 (en) 1998-08-27
AU6107798A (en) 1998-09-09
US6259936B1 (en) 2001-07-10
GB9919517D0 (en) 1999-10-20
DE69830058T2 (de) 2005-12-15
DE69830058D1 (de) 2005-06-09
GB2338857B (en) 2001-06-20
GB9703416D0 (en) 1997-04-09
EP0996357B1 (de) 2005-05-04

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Legal Events

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