WO2001082786A2 - Optical imaging of subsurface anatomical structures and biomolecules - Google Patents
Optical imaging of subsurface anatomical structures and biomolecules Download PDFInfo
- Publication number
- WO2001082786A2 WO2001082786A2 PCT/US2001/014322 US0114322W WO0182786A2 WO 2001082786 A2 WO2001082786 A2 WO 2001082786A2 US 0114322 W US0114322 W US 0114322W WO 0182786 A2 WO0182786 A2 WO 0182786A2
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- WO
- WIPO (PCT)
- Prior art keywords
- light
- imaging
- red
- infrared
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- 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
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- A61B5/4887—Locating particular structures in or on the body
- A61B5/489—Blood vessels
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/043—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
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- A—HUMAN NECESSITIES
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- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
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- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B2090/364—Correlation of different images or relation of image positions in respect to the body
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- A—HUMAN NECESSITIES
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- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
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- A61B5/0086—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 using infrared radiation
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
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- A—HUMAN NECESSITIES
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
Landscapes
- Health & Medical Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001259435A AU2001259435A1 (en) | 2000-05-03 | 2001-05-03 | Optical imaging of subsurface anatomical structures and biomolecules |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20159200P | 2000-05-03 | 2000-05-03 | |
US60/201,592 | 2000-05-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001082786A2 true WO2001082786A2 (en) | 2001-11-08 |
WO2001082786A3 WO2001082786A3 (en) | 2002-05-23 |
Family
ID=22746451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/014322 WO2001082786A2 (en) | 2000-05-03 | 2001-05-03 | Optical imaging of subsurface anatomical structures and biomolecules |
Country Status (3)
Country | Link |
---|---|
US (2) | US6889075B2 (en) |
AU (1) | AU2001259435A1 (en) |
WO (1) | WO2001082786A2 (en) |
Cited By (68)
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WO2004052195A1 (en) * | 2002-12-10 | 2004-06-24 | Zerrle, Irmgard | Device for the determination of blood flow in discrete blood vessels and regions of living organisms |
US6907193B2 (en) | 2001-11-08 | 2005-06-14 | Johnson & Johnson Consumer Companies, Inc. | Method of taking polarized images of the skin and the use thereof |
US6922523B2 (en) | 2001-11-08 | 2005-07-26 | Johnson & Johnson Consumer Companies, Inc. | Method of promoting skin care products |
WO2007115570A1 (en) | 2006-04-07 | 2007-10-18 | Novarix Ltd | Vein navigation device |
WO2007133961A2 (en) * | 2006-05-10 | 2007-11-22 | The General Hospital Corporation | Processes, arrangements and systems for providing frequency domain imaging of a sample |
WO2008005282A2 (en) * | 2006-01-10 | 2008-01-10 | Venouslight, Llc. | Three dimensional imaging of veins |
WO2009098126A1 (en) * | 2008-02-08 | 2009-08-13 | Robert Bosch Gmbh | Interferometer |
WO2009123670A1 (en) * | 2008-03-31 | 2009-10-08 | Immersion Corporation | Locating blood vessels |
US7738032B2 (en) | 2001-11-08 | 2010-06-15 | Johnson & Johnson Consumer Companies, Inc. | Apparatus for and method of taking and viewing images of the skin |
US8026942B2 (en) | 2004-10-29 | 2011-09-27 | Johnson & Johnson Consumer Companies, Inc. | Skin imaging system with probe |
US8073531B2 (en) | 2006-01-10 | 2011-12-06 | Accuvein, Llc | Micro vein enhancer |
US8255040B2 (en) | 2006-06-29 | 2012-08-28 | Accuvein, Llc | Micro vein enhancer |
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US8380291B2 (en) | 2006-06-29 | 2013-02-19 | Accuvein Inc. | Scanned laser vein contrast enhancer |
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WO2013156908A1 (en) * | 2012-04-17 | 2013-10-24 | Koninklijke Philips N.V. | Device and method for obtaining vital sign information of a living being |
US8730321B2 (en) | 2007-06-28 | 2014-05-20 | Accuvein, Inc. | Automatic alignment of a contrast enhancement system |
US8965488B2 (en) | 2008-01-25 | 2015-02-24 | Novadaq Technologies Inc. | Method for evaluating blush in myocardial tissue |
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US9664615B2 (en) | 2004-07-02 | 2017-05-30 | The General Hospital Corporation | Imaging system and related techniques |
US9733460B2 (en) | 2014-01-08 | 2017-08-15 | The General Hospital Corporation | Method and apparatus for microscopic imaging |
US9763623B2 (en) | 2004-08-24 | 2017-09-19 | The General Hospital Corporation | Method and apparatus for imaging of vessel segments |
US9784681B2 (en) | 2013-05-13 | 2017-10-10 | The General Hospital Corporation | System and method for efficient detection of the phase and amplitude of a periodic modulation associated with self-interfering fluorescence |
US9782079B2 (en) | 2012-08-02 | 2017-10-10 | Accuvein, Inc. | Device for detecting and illuminating the vasculature using an FPGA |
US9789267B2 (en) | 2009-07-22 | 2017-10-17 | Accuvein, Inc. | Vein scanner with user interface |
US9795301B2 (en) | 2010-05-25 | 2017-10-24 | The General Hospital Corporation | Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images |
US9816930B2 (en) | 2014-09-29 | 2017-11-14 | Novadaq Technologies Inc. | Imaging a target fluorophore in a biological material in the presence of autofluorescence |
US9854977B2 (en) | 2006-01-10 | 2018-01-02 | Accuvein, Inc. | Scanned laser vein contrast enhancer using a single laser, and modulation circuitry |
US9951269B2 (en) | 2010-05-03 | 2018-04-24 | The General Hospital Corporation | Apparatus, method and system for generating optical radiation from biological gain media |
US9968261B2 (en) | 2013-01-28 | 2018-05-15 | The General Hospital Corporation | Apparatus and method for providing diffuse spectroscopy co-registered with optical frequency domain imaging |
US9968245B2 (en) | 2006-10-19 | 2018-05-15 | The General Hospital Corporation | Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample, and effecting such portion(s) |
US10041042B2 (en) | 2008-05-02 | 2018-08-07 | Novadaq Technologies ULC | Methods for production and use of substance-loaded erythrocytes (S-IEs) for observation and treatment of microvascular hemodynamics |
US10058250B2 (en) | 2013-07-26 | 2018-08-28 | The General Hospital Corporation | System, apparatus and method for utilizing optical dispersion for fourier-domain optical coherence tomography |
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Also Published As
Publication number | Publication date |
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US6889075B2 (en) | 2005-05-03 |
US20020016533A1 (en) | 2002-02-07 |
AU2001259435A1 (en) | 2001-11-12 |
US20050143662A1 (en) | 2005-06-30 |
WO2001082786A3 (en) | 2002-05-23 |
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