DK1392153T3 - Fremgangsmåde og anordning til at opnå geometriske data med hensyn til en kanal - Google Patents

Fremgangsmåde og anordning til at opnå geometriske data med hensyn til en kanal

Info

Publication number
DK1392153T3
DK1392153T3 DK02737866T DK02737866T DK1392153T3 DK 1392153 T3 DK1392153 T3 DK 1392153T3 DK 02737866 T DK02737866 T DK 02737866T DK 02737866 T DK02737866 T DK 02737866T DK 1392153 T3 DK1392153 T3 DK 1392153T3
Authority
DK
Denmark
Prior art keywords
probe
canal
wavelength range
light
distance
Prior art date
Application number
DK02737866T
Other languages
English (en)
Inventor
Preben Damgard Jensen
Tom Olesen
Original Assignee
Oticon As
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 Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK1392153T3 publication Critical patent/DK1392153T3/da

Links

Classifications

    • 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
    • A61B1/227—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 for ears, i.e. otoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6815—Ear
    • A61B5/6817—Ear canal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Endoscopes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK02737866T 2001-05-17 2002-05-08 Fremgangsmåde og anordning til at opnå geometriske data med hensyn til en kanal DK1392153T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200100784 2001-05-17
PCT/DK2002/000301 WO2002091913A1 (en) 2001-05-17 2002-05-08 Method and apparatus for obtaining geometrical data relating to a canal

Publications (1)

Publication Number Publication Date
DK1392153T3 true DK1392153T3 (da) 2009-03-23

Family

ID=8160503

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02737866T DK1392153T3 (da) 2001-05-17 2002-05-08 Fremgangsmåde og anordning til at opnå geometriske data med hensyn til en kanal

Country Status (6)

Country Link
US (1) US7110124B2 (da)
EP (1) EP1392153B1 (da)
AT (1) ATE419782T1 (da)
DE (1) DE60230743D1 (da)
DK (1) DK1392153T3 (da)
WO (1) WO2002091913A1 (da)

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US20040181128A1 (en) * 2003-03-11 2004-09-16 Masters Martin W. Determining the geometry and dimensions of a three-dimensional object
US20040254424A1 (en) * 2003-04-15 2004-12-16 Interscience, Inc. Integrated panoramic and forward view endoscope
JP4550048B2 (ja) * 2003-05-01 2010-09-22 ギブン イメージング リミテッド パノラマ視野の撮像装置
DE602005009432D1 (de) 2004-06-17 2008-10-16 Cadent Ltd Verfahren und Gerät zur Farbbildformung einer dreidimensionalen Struktur
DE102004043209B4 (de) * 2004-09-03 2008-05-08 Hans-Ruben Schanjar Verfahren und Vorrichtung zur Prüfung einer gekrümmten Oberfläche in einem Hohlraum
WO2008002958A2 (en) * 2006-06-27 2008-01-03 Parlour, Barbara, E. Internal and external measuring device
JP5314841B2 (ja) * 2006-08-22 2013-10-16 オリンパス株式会社 内視鏡装置、及び内視鏡プローブ
DE102006054310A1 (de) * 2006-11-17 2008-05-29 Siemens Ag Vermessen eines Hohlraums mittels zylindersymmetrischer Triangulation
US7796271B2 (en) * 2006-12-04 2010-09-14 Siemens Audiologisch Technik Gmbh Ear canal hologram for hearing apparatuses
US20080221388A1 (en) * 2007-03-09 2008-09-11 University Of Washington Side viewing optical fiber endoscope
EP2014220B1 (en) * 2007-07-09 2012-12-19 Oticon A/S Apparatus for obtaining geometrical data relating to a cavity
US8529441B2 (en) 2008-02-12 2013-09-10 Innurvation, Inc. Ingestible endoscopic optical scanning device
EP2123220A1 (en) * 2008-05-20 2009-11-25 Oticon A/S A probe and coil fixed thereto for establishing the spatial location of a probe body and a method of fixedly position a magnetic generating means to a probe body and a system for obtaining geometrical data related to a cavity
DE102008034715A1 (de) * 2008-07-25 2010-02-04 Siemens Medical Instruments Pte. Ltd. Hörhilfe mit UV-Sensor und Betriebsverfahren
US8035823B2 (en) 2008-09-05 2011-10-11 3Dm Devices Inc. Hand-held surface profiler
DE102009043523A1 (de) * 2009-09-30 2011-04-07 Siemens Aktiengesellschaft Endoskop
CN102469930B (zh) * 2009-11-06 2014-09-10 奥林巴斯医疗株式会社 内窥镜系统
WO2011143264A1 (en) * 2010-05-10 2011-11-17 Nanamed,Llc Method and device for imaging an interior surface of an intracorporeal cavity
JP5644030B2 (ja) * 2010-10-26 2014-12-24 岡山県 撮像装置
US8900126B2 (en) * 2011-03-23 2014-12-02 United Sciences, Llc Optical scanning device
US8900125B2 (en) * 2012-03-12 2014-12-02 United Sciences, Llc Otoscanning with 3D modeling
CN104203070B (zh) * 2012-11-07 2016-09-28 奥林巴斯株式会社 内窥镜
ES2834991T3 (es) 2013-06-19 2021-06-21 Massachusetts Gen Hospital Aparato y método de visualización omnidireccional
DE102013214997A1 (de) * 2013-07-31 2015-02-05 Siemens Aktiengesellschaft Anordnung zur dreidimensionalen Erfassung eines länglichen Innenraumes
EP3133997A1 (en) * 2014-04-25 2017-03-01 Koninklijke Philips N.V. Optical sensor for a catheter
US9675430B2 (en) 2014-08-15 2017-06-13 Align Technology, Inc. Confocal imaging apparatus with curved focal surface
DE102015209455A1 (de) * 2015-05-22 2016-11-24 Sac Sirius Advanced Cybernetics Gmbh Vorrichtung und Verfahren zur optischen Erfassung von Innenwandungen
EP3310255B1 (en) * 2015-06-19 2021-08-25 Koninklijke Philips N.V. Radial imaging system and method
US11045082B2 (en) 2015-08-13 2021-06-29 Koninklijke Philips N.V. Catheter with optical sensing
US9869854B2 (en) 2015-12-16 2018-01-16 Canon U.S.A, Inc. Endoscopic system
JP6675749B1 (ja) * 2019-12-13 2020-04-01 オンライン・ビジネス・ソリューション株式会社 円筒内面検査装置
CN120116024B (zh) * 2025-05-09 2025-07-11 四川一五一八科技有限公司 一种工件加工质量检测机构及高质量加工自动化机床

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US4694184A (en) 1980-11-14 1987-09-15 Diffracto Ltd. Coordinate measuring method and device using a contact member
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US6485413B1 (en) * 1991-04-29 2002-11-26 The General Hospital Corporation Methods and apparatus for forward-directed optical scanning instruments
US6059718A (en) * 1993-10-18 2000-05-09 Olympus Optical Co., Ltd. Endoscope form detecting apparatus in which coil is fixedly mounted by insulating member so that form is not deformed within endoscope
JPH0961132A (ja) * 1995-08-28 1997-03-07 Olympus Optical Co Ltd ３次元形状計測装置
JP4054104B2 (ja) * 1998-04-10 2008-02-27 オリンパス株式会社 内視鏡画像処理装置

Also Published As

Publication number Publication date
EP1392153A1 (en) 2004-03-03
WO2002091913A1 (en) 2002-11-21
ATE419782T1 (de) 2009-01-15
DE60230743D1 (de) 2009-02-26
EP1392153B1 (en) 2009-01-07
US20040138590A1 (en) 2004-07-15
US7110124B2 (en) 2006-09-19

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