JP3869257B2 - 光イメージング装置 - Google Patents

光イメージング装置 Download PDF

Info

Publication number
JP3869257B2
JP3869257B2 JP2001374702A JP2001374702A JP3869257B2 JP 3869257 B2 JP3869257 B2 JP 3869257B2 JP 2001374702 A JP2001374702 A JP 2001374702A JP 2001374702 A JP2001374702 A JP 2001374702A JP 3869257 B2 JP3869257 B2 JP 3869257B2
Authority
JP
Japan
Prior art keywords
light
optical
optical path
path length
observation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2001374702A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003172690A5 (https=
JP2003172690A (ja
Inventor
康成 石原
唯史 平田
章弘 堀井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP2001374702A priority Critical patent/JP3869257B2/ja
Publication of JP2003172690A publication Critical patent/JP2003172690A/ja
Publication of JP2003172690A5 publication Critical patent/JP2003172690A5/ja
Application granted granted Critical
Publication of JP3869257B2 publication Critical patent/JP3869257B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2001374702A 2001-12-07 2001-12-07 光イメージング装置 Expired - Fee Related JP3869257B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001374702A JP3869257B2 (ja) 2001-12-07 2001-12-07 光イメージング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001374702A JP3869257B2 (ja) 2001-12-07 2001-12-07 光イメージング装置

Publications (3)

Publication Number Publication Date
JP2003172690A JP2003172690A (ja) 2003-06-20
JP2003172690A5 JP2003172690A5 (https=) 2005-07-21
JP3869257B2 true JP3869257B2 (ja) 2007-01-17

Family

ID=19183226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001374702A Expired - Fee Related JP3869257B2 (ja) 2001-12-07 2001-12-07 光イメージング装置

Country Status (1)

Country Link
JP (1) JP3869257B2 (https=)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6943881B2 (en) * 2003-06-04 2005-09-13 Tomophase Corporation Measurements of optical inhomogeneity and other properties in substances using propagation modes of light
EP1677095A1 (en) * 2003-09-26 2006-07-05 The Kitasato Gakuen Foundation Variable-wavelength light generator and light interference tomograph
US9131861B2 (en) 2004-11-30 2015-09-15 Academisch Medisch Centrum Pulsed lighting imaging systems and methods
JP2006250848A (ja) * 2005-03-14 2006-09-21 Naohiro Tanno 光コヒーレンストモグラフィーにおける高速光遅延発生方法及び位相変調光コヒーレンストモグラフィー装置
DE602006018032D1 (de) 2005-09-29 2010-12-16 Bioptigen Inc Tragbare optische kohärenz-tomographie-vorrichtungen und verwandte systeme
EP1770352B1 (en) 2005-09-30 2008-07-02 FUJIFILM Corporation Optical tomography system
JP4642681B2 (ja) 2005-09-30 2011-03-02 富士フイルム株式会社 光断層画像化装置
JP2007101263A (ja) 2005-09-30 2007-04-19 Fujifilm Corp 光断層画像化装置
JP2007101268A (ja) 2005-09-30 2007-04-19 Fujifilm Corp 光断層画像化装置
JP2009523574A (ja) * 2006-01-18 2009-06-25 ザ ジェネラル ホスピタル コーポレイション 1つ又は複数の内視鏡顕微鏡検査法を使用してデータを生成するシステム及び方法
US9867530B2 (en) 2006-08-14 2018-01-16 Volcano Corporation Telescopic side port catheter device with imaging system and method for accessing side branch occlusions
JP4895277B2 (ja) 2006-09-29 2012-03-14 富士フイルム株式会社 光断層画像化装置
EP2095064A4 (en) * 2006-11-03 2013-04-10 Volcano Corp ANALYTE SENSOR METHOD AND APPARATUS
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
WO2009009799A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Catheter for in vivo imaging
JP2009041946A (ja) * 2007-08-06 2009-02-26 Topcon Corp 光画像計測装置
EP2315999B1 (en) * 2008-05-15 2013-11-20 Axsun Technologies, Inc. Oct combining probes and integrated systems
TW201034626A (en) 2008-07-21 2010-10-01 Optovue Inc Extended range imaging
WO2010044322A1 (ja) * 2008-10-17 2010-04-22 コニカミノルタオプト株式会社 光断層測定装置
JP5429447B2 (ja) * 2008-10-29 2014-02-26 コニカミノルタ株式会社 光断層画像測定装置
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
US9360630B2 (en) 2011-08-31 2016-06-07 Volcano Corporation Optical-electrical rotary joint and methods of use
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
EP2904671B1 (en) 2012-10-05 2022-05-04 David Welford Systems and methods for amplifying light
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US20140100454A1 (en) 2012-10-05 2014-04-10 Volcano Corporation Methods and systems for establishing parameters for three-dimensional imaging
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
EP2931132B1 (en) 2012-12-13 2023-07-05 Philips Image Guided Therapy Corporation System for targeted cannulation
JP6785554B2 (ja) 2012-12-20 2020-11-18 ボルケーノ コーポレイション 平滑遷移カテーテル
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
US9709379B2 (en) 2012-12-20 2017-07-18 Volcano Corporation Optical coherence tomography system that is reconfigurable between different imaging modes
US9730613B2 (en) 2012-12-20 2017-08-15 Volcano Corporation Locating intravascular images
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
EP2934653B1 (en) 2012-12-21 2018-09-19 Douglas Meyer Rotational ultrasound imaging catheter with extended catheter body telescope
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
EP2936626A4 (en) 2012-12-21 2016-08-17 David Welford SYSTEMS AND METHOD FOR REDUCING A WAVELENGTH LIGHT EMISSION
EP2934280B1 (en) 2012-12-21 2022-10-19 Mai, Jerome Ultrasound imaging with variable line density
US10332228B2 (en) 2012-12-21 2019-06-25 Volcano Corporation System and method for graphical processing of medical data
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
CA2896004A1 (en) 2012-12-21 2014-06-26 Nathaniel J. Kemp Power-efficient optical buffering using optical switch
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
EP2965263B1 (en) 2013-03-07 2022-07-20 Bernhard Sturm Multimodal segmentation in intravascular images
JP2016521138A (ja) 2013-03-12 2016-07-21 コリンズ,ドナ 冠動脈微小血管疾患を診断するためのシステム及び方法
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
WO2014159819A1 (en) 2013-03-13 2014-10-02 Jinhyoung Park System and methods for producing an image from a rotational intravascular ultrasound device
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
CN105208947B (zh) 2013-03-14 2018-10-12 火山公司 具有回声特性的过滤器
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
US12343198B2 (en) 2013-03-14 2025-07-01 Philips Image Guided Therapy Corporation Delivery catheter having imaging capabilities
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
CN116324380A (zh) * 2020-09-23 2023-06-23 大金工业株式会社 光学相干断层摄影装置以及光学相干断层摄影法

Also Published As

Publication number Publication date
JP2003172690A (ja) 2003-06-20

Similar Documents

Publication Publication Date Title
JP3869257B2 (ja) 光イメージング装置
JP5002429B2 (ja) 光干渉断層画像診断装置
CA2558602C (en) Forward scanning imaging optical fiber probe
JP3842101B2 (ja) 内視鏡装置
US7728983B2 (en) Diffraction grating based interferometric systems and methods
US6847454B2 (en) Systems and methods for processing signals from an interferometer by an ultrasound console
JP2000131222A (ja) 光断層画像装置
JP3869249B2 (ja) 光イメージング装置
EP1475606A1 (en) Method for studying an object and an optical interferometer for carrying out said method
US20020141714A1 (en) Grin-fiber lens based optical endoscopes
US6788861B1 (en) Endoscope system, scanning optical system and polygon mirror
EP1201182B1 (en) Imaging apparatus
JP4960336B2 (ja) 光走査型観察装置
JP2000097845A (ja) 光イメージング装置
JPH11148897A (ja) 光イメージング装置
CN103415241A (zh) 电子胃肠胶囊
JPH1172431A (ja) 光断層イメージング装置
JP2003199701A (ja) 光走査型観察装置、走査型観察装置の設定方法及び光走査プローブ装置
JP4624605B2 (ja) 光イメージング装置
JP3318295B2 (ja) 光断層イメージング装置
JP3325056B2 (ja) 光断層イメージング装置
JP2006015134A (ja) 光走査装置
JP2004321696A (ja) 光イメージング装置
JP2003307487A (ja) 光走査プローブ
JP3571689B2 (ja) 光断層イメージング装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041126

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041126

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060524

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060530

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060731

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20061010

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20061012

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101020

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101020

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111020

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111020

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121020

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131020

Year of fee payment: 7

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees