WO2002004929A3 - Method and apparatus for high resolution coherent optical imaging - Google Patents
Method and apparatus for high resolution coherent optical imaging Download PDFInfo
- Publication number
- WO2002004929A3 WO2002004929A3 PCT/CA2001/000992 CA0100992W WO0204929A3 WO 2002004929 A3 WO2002004929 A3 WO 2002004929A3 CA 0100992 W CA0100992 W CA 0100992W WO 0204929 A3 WO0204929 A3 WO 0204929A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical path
- optical
- high resolution
- optical imaging
- sample
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00096—Optical elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61B1/00163—Optical arrangements
- A61B1/00172—Optical arrangements with means for scanning
-
- 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
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61B1/05—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 characterised by the image sensor, e.g. camera, being in the distal end portion
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001272261A AU2001272261A1 (en) | 2000-07-10 | 2001-07-10 | Method and apparatus for high resolution coherent optical imaging |
DE60119930T DE60119930T2 (en) | 2000-07-10 | 2001-07-10 | METHOD AND DEVICE FOR HIGHLY RESOLVING COHERENT OPTICAL FIGURE |
US10/311,358 US7242833B2 (en) | 2000-07-10 | 2001-07-10 | Method and apparatus for high resolution coherent optical imaging |
EP01951277A EP1299711B1 (en) | 2000-07-10 | 2001-07-10 | Method and apparatus for high resolution coherent optical imaging |
JP2002509751A JP2004502957A (en) | 2000-07-10 | 2001-07-10 | Method and apparatus for high resolution coherent light imaging |
US11/825,008 US20080285913A1 (en) | 2000-07-10 | 2007-07-03 | Method and apparatus for high resolution coherent optical imaging |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21709000P | 2000-07-10 | 2000-07-10 | |
US60/217,090 | 2000-07-10 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/825,008 Division US20080285913A1 (en) | 2000-07-10 | 2007-07-03 | Method and apparatus for high resolution coherent optical imaging |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2002004929A2 WO2002004929A2 (en) | 2002-01-17 |
WO2002004929A3 true WO2002004929A3 (en) | 2002-09-26 |
WO2002004929A9 WO2002004929A9 (en) | 2002-11-07 |
Family
ID=22809629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2001/000992 WO2002004929A2 (en) | 2000-07-10 | 2001-07-10 | Method and apparatus for high resolution coherent optical imaging |
Country Status (6)
Country | Link |
---|---|
US (2) | US7242833B2 (en) |
EP (1) | EP1299711B1 (en) |
JP (2) | JP2004502957A (en) |
AU (1) | AU2001272261A1 (en) |
DE (1) | DE60119930T2 (en) |
WO (1) | WO2002004929A2 (en) |
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2001
- 2001-07-10 DE DE60119930T patent/DE60119930T2/en not_active Expired - Lifetime
- 2001-07-10 AU AU2001272261A patent/AU2001272261A1/en not_active Abandoned
- 2001-07-10 EP EP01951277A patent/EP1299711B1/en not_active Expired - Lifetime
- 2001-07-10 JP JP2002509751A patent/JP2004502957A/en active Pending
- 2001-07-10 WO PCT/CA2001/000992 patent/WO2002004929A2/en active IP Right Grant
- 2001-07-10 US US10/311,358 patent/US7242833B2/en not_active Expired - Lifetime
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2007
- 2007-07-03 US US11/825,008 patent/US20080285913A1/en not_active Abandoned
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2012
- 2012-03-01 JP JP2012045571A patent/JP5635026B2/en not_active Expired - Lifetime
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EP1299711B1 (en) | 2006-05-24 |
JP5635026B2 (en) | 2014-12-03 |
DE60119930D1 (en) | 2006-06-29 |
AU2001272261A1 (en) | 2002-01-21 |
US7242833B2 (en) | 2007-07-10 |
US20080285913A1 (en) | 2008-11-20 |
WO2002004929A9 (en) | 2002-11-07 |
JP2012145588A (en) | 2012-08-02 |
US20040076390A1 (en) | 2004-04-22 |
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DE60119930T2 (en) | 2007-01-18 |
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