JP2005278762A - 穿刺型内視鏡用プローブ - Google Patents
穿刺型内視鏡用プローブ Download PDFInfo
- Publication number
- JP2005278762A JP2005278762A JP2004094727A JP2004094727A JP2005278762A JP 2005278762 A JP2005278762 A JP 2005278762A JP 2004094727 A JP2004094727 A JP 2004094727A JP 2004094727 A JP2004094727 A JP 2004094727A JP 2005278762 A JP2005278762 A JP 2005278762A
- Authority
- JP
- Japan
- Prior art keywords
- puncture
- probe
- type endoscope
- optical system
- centesis
- 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.)
- Pending
Links
Images
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
- A61B1/00163—Optical arrangements
- A61B1/00188—Optical arrangements with focusing or zooming features
-
- 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
-
- 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
- A61B1/00064—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
- A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/07—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 with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- 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
-
- 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
- A61B1/005—Flexible endoscopes
-
- 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
- A61B1/042—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 a proximal camera, e.g. a CCD camera
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
【解決手段】 各々が点光源として機能する光射出端面を有する複数の光ファイバ素線からなるファイババンドル7と、各光射出端面から射出された各光ビームを被検面位置10に集光させる結像用対物レンズ12,13、および各光射出端面と被検面位置10との間に配設され、光ビームを偏向する光ビーム偏向部材(プリズム11)とからなる対物光学系と、プローブ1の先端部に設けられた穿刺部2とを備える。結像用対物レンズ12は、マイクロレンズアレイからなり、各光射出端面位置と、被検面位置10とが互いに共役となる位置に配設される。対物光学系は、穿刺方向を回転軸方向として回動可能となっている。
【選択図】 図1
Description
各々が点光源として機能する光射出端面を有する複数の光ファイバ素線からなるファイババンドルと、
前記各光射出端面から射出された各光ビームを被検面位置に集束させる結像用対物レンズ、および前記各光射出端面と前記被検面位置との間に配設され、光ビームを偏向する光ビーム偏向部材とからなる対物光学系と、
プローブの先端部に設けられた穿刺部とを備えたことを特徴とするものである。
図1および図2は、本発明の穿刺型内視鏡用プローブの実施形態を示すもので、図1は、プローブの先端部を示す概略断面図、図2は、プローブおよび回転機構を示す概略断面図である。また、図3は、本発明の実施形態に係る穿刺型内視鏡用プローブを用いて組織内部の撮像を行う様子を示す模式図である。
2 穿刺部
3 保護部
4 透光窓部
5 シース
6 螺旋バネ
7 ファイバーバンドル
8 連結部
10 被検面位置
11 プリズム
12,13 結像用対物レンズ
14 プラグ
15 回動操作部
16 操作リング
17,18 レセプタクル
50 組織部
60 被検面位置
Claims (4)
- 内視鏡を用いて、組織内部に穿刺して観察を行う穿刺型内視鏡用プローブであって、
各々が点光源として機能する光射出端面を有する複数の光ファイバ素線からなるファイババンドルと、
前記各光射出端面から射出された各光ビームを被検面位置に集束させる結像用対物レンズ、および前記各光射出端面と前記被検面位置との間に配設され、光ビームを偏向する光ビーム偏向部材とからなる対物光学系と、
プローブの先端部に設けられた穿刺部とを備えたことを特徴とする穿刺型内視鏡用プローブ。 - 前記結像用対物レンズは、前記各光射出端面位置と、前記被検面位置とが互いに共役となる位置に配設されていることを特徴とする請求項1記載の穿刺型内視鏡用プローブ。
- 前記結像用対物レンズは、マイクロレンズアレイからなることを特徴とする請求項1または2記載の穿刺型内視鏡用プローブ。
- 前記対物光学系は、穿刺方向を回転軸方向として回動可能であることを特徴とする請求項1から3のうちいずれか1項記載の穿刺型内視鏡用プローブ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004094727A JP2005278762A (ja) | 2004-03-29 | 2004-03-29 | 穿刺型内視鏡用プローブ |
US11/087,805 US20050234347A1 (en) | 2004-03-29 | 2005-03-24 | Puncture-type endoscopic probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004094727A JP2005278762A (ja) | 2004-03-29 | 2004-03-29 | 穿刺型内視鏡用プローブ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005278762A true JP2005278762A (ja) | 2005-10-13 |
Family
ID=35097188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004094727A Pending JP2005278762A (ja) | 2004-03-29 | 2004-03-29 | 穿刺型内視鏡用プローブ |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050234347A1 (ja) |
JP (1) | JP2005278762A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007135947A (ja) * | 2005-11-21 | 2007-06-07 | Fujifilm Corp | 光プローブおよび光断層画像化装置 |
JP2010008493A (ja) * | 2008-06-24 | 2010-01-14 | Olympus Corp | 対物レンズ用アダプタ |
CN103110403A (zh) * | 2013-01-14 | 2013-05-22 | 天津大学 | 一种新型光学探头 |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007045568A1 (de) * | 2007-09-24 | 2009-04-02 | Robert Bosch Gmbh | Sonde und Vorrichtung zum optischen Prüfen von Messobjekten |
WO2009108950A2 (en) * | 2008-02-29 | 2009-09-03 | Tomophase Corporation | Temperature profile mapping and guided thermotherapy |
US9492063B2 (en) | 2009-06-18 | 2016-11-15 | Endochoice Innovation Center Ltd. | Multi-viewing element endoscope |
US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
US9101287B2 (en) | 2011-03-07 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi camera endoscope assembly having multiple working channels |
US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
US9713417B2 (en) | 2009-06-18 | 2017-07-25 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
US9402533B2 (en) | 2011-03-07 | 2016-08-02 | Endochoice Innovation Center Ltd. | Endoscope circuit board assembly |
US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
US9101268B2 (en) | 2009-06-18 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US8926502B2 (en) | 2011-03-07 | 2015-01-06 | Endochoice, Inc. | Multi camera endoscope having a side service channel |
US9642513B2 (en) | 2009-06-18 | 2017-05-09 | Endochoice Inc. | Compact multi-viewing element endoscope system |
US10130246B2 (en) | 2009-06-18 | 2018-11-20 | Endochoice, Inc. | Systems and methods for regulating temperature and illumination intensity at the distal tip of an endoscope |
US11864734B2 (en) | 2009-06-18 | 2024-01-09 | Endochoice, Inc. | Multi-camera endoscope |
US9474440B2 (en) | 2009-06-18 | 2016-10-25 | Endochoice, Inc. | Endoscope tip position visual indicator and heat management system |
US10524645B2 (en) | 2009-06-18 | 2020-01-07 | Endochoice, Inc. | Method and system for eliminating image motion blur in a multiple viewing elements endoscope |
US9706903B2 (en) | 2009-06-18 | 2017-07-18 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
US9554692B2 (en) | 2009-06-18 | 2017-01-31 | EndoChoice Innovation Ctr. Ltd. | Multi-camera endoscope |
EP2618718B1 (en) | 2010-09-20 | 2020-04-15 | EndoChoice Innovation Center Ltd. | Multi-camera endoscope having fluid channels |
US9560953B2 (en) | 2010-09-20 | 2017-02-07 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
US10663714B2 (en) | 2010-10-28 | 2020-05-26 | Endochoice, Inc. | Optical system for an endoscope |
EP3540495A1 (en) | 2010-10-28 | 2019-09-18 | EndoChoice Innovation Center Ltd. | Optical systems for multi-sensor endoscopes |
US9706908B2 (en) | 2010-10-28 | 2017-07-18 | Endochoice, Inc. | Image capture and video processing systems and methods for multiple viewing element endoscopes |
US11889986B2 (en) | 2010-12-09 | 2024-02-06 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
EP2649648A4 (en) | 2010-12-09 | 2014-05-21 | Endochoice Innovation Ct Ltd | FLEXIBLE ELECTRONIC CIRCUIT BOARD FOR MULTI-CAMERA ENDOSCOPE |
EP3420886B8 (en) | 2010-12-09 | 2020-07-15 | EndoChoice, Inc. | Flexible electronic circuit board multi-camera endoscope |
US10517464B2 (en) | 2011-02-07 | 2019-12-31 | Endochoice, Inc. | Multi-element cover for a multi-camera endoscope |
CN103491854B (zh) | 2011-02-07 | 2016-08-24 | 恩多卓斯创新中心有限公司 | 用于多摄影机内窥镜的多元件罩 |
US20120277580A1 (en) * | 2011-04-29 | 2012-11-01 | Poincare Systems, Inc. | System and method for diluting blood in a vessel |
EP2604175B1 (en) | 2011-12-13 | 2019-11-20 | EndoChoice Innovation Center Ltd. | Removable tip endoscope |
CA2798729A1 (en) | 2011-12-13 | 2013-06-13 | Peermedical Ltd. | Rotatable connector for an endoscope |
US9560954B2 (en) | 2012-07-24 | 2017-02-07 | Endochoice, Inc. | Connector for use with endoscope |
GB2573463B (en) * | 2013-03-19 | 2020-02-05 | Univ Erasmus Med Ct Rotterdam | Intravascular optical imaging system |
GB2512077B (en) * | 2013-03-19 | 2019-10-23 | Univ Erasmus Med Ct Rotterdam | Intravascular optical imaging system |
US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
US10595714B2 (en) | 2013-03-28 | 2020-03-24 | Endochoice, Inc. | Multi-jet controller for an endoscope |
US9636003B2 (en) | 2013-06-28 | 2017-05-02 | Endochoice, Inc. | Multi-jet distributor for an endoscope |
US9986899B2 (en) | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
US9667935B2 (en) | 2013-05-07 | 2017-05-30 | Endochoice, Inc. | White balance enclosure for use with a multi-viewing elements endoscope |
US10499794B2 (en) | 2013-05-09 | 2019-12-10 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
US9949623B2 (en) | 2013-05-17 | 2018-04-24 | Endochoice, Inc. | Endoscope control unit with braking system |
US10064541B2 (en) | 2013-08-12 | 2018-09-04 | Endochoice, Inc. | Endoscope connector cover detection and warning system |
US9943218B2 (en) | 2013-10-01 | 2018-04-17 | Endochoice, Inc. | Endoscope having a supply cable attached thereto |
US9968242B2 (en) | 2013-12-18 | 2018-05-15 | Endochoice, Inc. | Suction control unit for an endoscope having two working channels |
US10537226B2 (en) * | 2013-12-23 | 2020-01-21 | California Institute Of Technology | Rotational scanning endoscope |
WO2015112747A2 (en) | 2014-01-22 | 2015-07-30 | Endochoice, Inc. | Image capture and video processing systems and methods for multiple viewing element endoscopes |
US11234581B2 (en) | 2014-05-02 | 2022-02-01 | Endochoice, Inc. | Elevator for directing medical tool |
EP3171752B1 (en) | 2014-07-21 | 2019-12-11 | EndoChoice, Inc. | Multi-focal, multi-camera endoscope systems |
JP6665164B2 (ja) | 2014-08-29 | 2020-03-13 | エンドチョイス インコーポレイテッドEndochoice, Inc. | 内視鏡アセンブリ |
US10123684B2 (en) | 2014-12-18 | 2018-11-13 | Endochoice, Inc. | System and method for processing video images generated by a multiple viewing elements endoscope |
US10271713B2 (en) | 2015-01-05 | 2019-04-30 | Endochoice, Inc. | Tubed manifold of a multiple viewing elements endoscope |
US10376181B2 (en) | 2015-02-17 | 2019-08-13 | Endochoice, Inc. | System for detecting the location of an endoscopic device during a medical procedure |
US10078207B2 (en) | 2015-03-18 | 2018-09-18 | Endochoice, Inc. | Systems and methods for image magnification using relative movement between an image sensor and a lens assembly |
US10401611B2 (en) | 2015-04-27 | 2019-09-03 | Endochoice, Inc. | Endoscope with integrated measurement of distance to objects of interest |
WO2016187124A1 (en) | 2015-05-17 | 2016-11-24 | Endochoice, Inc. | Endoscopic image enhancement using contrast limited adaptive histogram equalization (clahe) implemented in a processor |
EP3367950A4 (en) | 2015-10-28 | 2019-10-02 | Endochoice, Inc. | DEVICE AND METHOD FOR FOLLOWING THE POSITION OF AN ENDOSCOPE IN THE BODY OF A PATIENT |
JP6995749B2 (ja) | 2015-11-24 | 2022-01-17 | エンドチョイス インコーポレイテッド | 内視鏡用の使い捨ての空気/水バルブ |
WO2017147001A1 (en) | 2016-02-24 | 2017-08-31 | Endochoice, Inc. | Circuit board assembly for a multiple viewing element endoscope using cmos sensors |
US10292570B2 (en) | 2016-03-14 | 2019-05-21 | Endochoice, Inc. | System and method for guiding and tracking a region of interest using an endoscope |
EP3429478B1 (en) | 2016-06-21 | 2021-04-21 | Endochoice, Inc. | Endoscope system with multiple connection interfaces to interface with different video data signal sources |
US20190290106A1 (en) * | 2018-03-26 | 2019-09-26 | SPIRATION, INC., d/b/a OLYMPUS RESPIRATORY AMERICA | Sheath tip with angled distal face |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07222712A (ja) * | 1994-02-10 | 1995-08-22 | Olympus Optical Co Ltd | 蛍光内視鏡装置 |
JPH08154936A (ja) * | 1994-12-01 | 1996-06-18 | Hitachi Medical Corp | 針状超音波探触子およびこれを用いる超音波画像診断装置 |
JP2001504371A (ja) * | 1996-11-21 | 2001-04-03 | ボストン サイエンティフィック コーポレイション | 小型分光器 |
JP2002214127A (ja) * | 1996-02-27 | 2002-07-31 | Massachusetts Inst Of Technol <Mit> | 光ファイバ撮像ガイドワイヤ、カテーテルまたは内視鏡を用いて光学測定を行う方法および装置 |
JP2004317437A (ja) * | 2003-04-18 | 2004-11-11 | Olympus Corp | 光イメージング装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5850881Y2 (ja) * | 1978-07-27 | 1983-11-19 | オリンパス光学工業株式会社 | 内視鏡 |
US6485413B1 (en) * | 1991-04-29 | 2002-11-26 | The General Hospital Corporation | Methods and apparatus for forward-directed optical scanning instruments |
AU3893299A (en) * | 1998-05-13 | 1999-11-29 | Inbae Yoon | Penetrating endoscope and endoscopic surgical instrument with cmos image sensor and display |
-
2004
- 2004-03-29 JP JP2004094727A patent/JP2005278762A/ja active Pending
-
2005
- 2005-03-24 US US11/087,805 patent/US20050234347A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07222712A (ja) * | 1994-02-10 | 1995-08-22 | Olympus Optical Co Ltd | 蛍光内視鏡装置 |
JPH08154936A (ja) * | 1994-12-01 | 1996-06-18 | Hitachi Medical Corp | 針状超音波探触子およびこれを用いる超音波画像診断装置 |
JP2002214127A (ja) * | 1996-02-27 | 2002-07-31 | Massachusetts Inst Of Technol <Mit> | 光ファイバ撮像ガイドワイヤ、カテーテルまたは内視鏡を用いて光学測定を行う方法および装置 |
JP2001504371A (ja) * | 1996-11-21 | 2001-04-03 | ボストン サイエンティフィック コーポレイション | 小型分光器 |
JP2004317437A (ja) * | 2003-04-18 | 2004-11-11 | Olympus Corp | 光イメージング装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007135947A (ja) * | 2005-11-21 | 2007-06-07 | Fujifilm Corp | 光プローブおよび光断層画像化装置 |
JP2010008493A (ja) * | 2008-06-24 | 2010-01-14 | Olympus Corp | 対物レンズ用アダプタ |
CN103110403A (zh) * | 2013-01-14 | 2013-05-22 | 天津大学 | 一种新型光学探头 |
Also Published As
Publication number | Publication date |
---|---|
US20050234347A1 (en) | 2005-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2005278762A (ja) | 穿刺型内視鏡用プローブ | |
JP5371433B2 (ja) | スペクトル符号化による光学イメージング方法および装置 | |
US9615748B2 (en) | Endoscopic biopsy apparatus, system and method | |
US9295391B1 (en) | Spectrally encoded miniature endoscopic imaging probe | |
JP4262355B2 (ja) | 光イメージング装置 | |
Boppart et al. | Optical imaging technology in minimally invasive surgery: current status and future directions | |
US11835707B2 (en) | Scanning optical imaging device | |
JP2019506231A (ja) | 前方ビューのスペクトル符号化内視鏡検査のための簡単なモノリシック光学素子 | |
JP2007530945A (ja) | 前方走査撮像光ファイバ検出器 | |
JP3947275B2 (ja) | 内視鏡 | |
JPH1156786A (ja) | 光走査プローブ装置 | |
US20220087507A1 (en) | Imaging reconstruction using real-time signal of rotary position from near distal end encoder | |
JP2008200283A (ja) | 光プローブおよび光断層画像取得装置 | |
JP5635868B2 (ja) | 光断層画像化装置 | |
JP2008142454A (ja) | 医療診断用プローブ、および医療診断システム | |
JP2012050609A (ja) | 画像診断装置及び画像診断方法 | |
US20220240782A1 (en) | Devices, systems, and methods for imaging in certain endoscopic environments | |
JP5663241B2 (ja) | 光断層画像化装置及びその作動方法 | |
JP2010125273A (ja) | プローブ及びoct光断層装置 | |
JPH0523337A (ja) | 内視鏡 | |
JP2010075545A (ja) | 光プローブ、光断層画像化装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070122 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20090910 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091106 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091119 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100317 |