JP4868945B2 - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
- Publication number
- JP4868945B2 JP4868945B2 JP2006152597A JP2006152597A JP4868945B2 JP 4868945 B2 JP4868945 B2 JP 4868945B2 JP 2006152597 A JP2006152597 A JP 2006152597A JP 2006152597 A JP2006152597 A JP 2006152597A JP 4868945 B2 JP4868945 B2 JP 4868945B2
- Authority
- JP
- Japan
- Prior art keywords
- observation
- magnification
- endoscope
- distal end
- marking
- 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
Links
- 239000003550 marker Substances 0.000 claims description 70
- 238000003780 insertion Methods 0.000 claims description 41
- 230000037431 insertion Effects 0.000 claims description 41
- 239000000523 sample Substances 0.000 description 87
- 238000003384 imaging method Methods 0.000 description 52
- 238000005286 illumination Methods 0.000 description 29
- 230000003287 optical effect Effects 0.000 description 15
- 238000012986 modification Methods 0.000 description 14
- 230000004048 modification Effects 0.000 description 14
- 238000012545 processing Methods 0.000 description 14
- 239000000049 pigment Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/0125—Endoscope within endoscope
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2423—Optical details of the distal end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3904—Markers, e.g. radio-opaque or breast lesions markers specially adapted for marking specified tissue
- A61B2090/3912—Body cavities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3937—Visible markers
- A61B2090/395—Visible markers with marking agent for marking skin or other tissue
Description
(観察手段、第二の観察手段)
10 …挿入部
17 …観察部位(被写体,体壁)
27 …撮像ユニット(第一の観察手段)
35,35C
…高倍率観察プローブの先端部(当接部)
40 …対物レンズ系(対物レンズ)
42C…高倍率観察プローブ部
(観察手段、第二の観察手段)
44 …マーカ供給管路(マーキング手段)
44a…マーカ吐出口(マーキング手段)
66 …マーカ供給制御部(マーキング手段)
Claims (4)
- 体腔内に挿入可能な挿入部と、
前記挿入部の先端部において被写体に接触可能な当接部と、
前記当接部に設けられ、被写体像を結像する対物レンズを有する観察手段と、
前記対物レンズの周囲に隣接して設けられ、前記観察手段の観察領域周囲の前記被写体に対して複数のマーカを付与するマーキング部と、
を具備することを特徴とする内視鏡。 - 前記マーキング部は、前記対物レンズの周囲にリング状に設けられたことを特徴とする請求項1に記載の内視鏡。
- 前記マーキング部を駆動制御するマーカ供給制御手段であって、前記複数のマーカから被写体に対して付与するマーカを所定数選択するよう制御するマーカ供給制御手段をさらに備えたことを特徴とする請求項1または2に記載の内視鏡。
- 前記当接部は、前記挿入部内に形成された鉗子チャンネル内を挿通し、当該挿入部の先端部に対して出没自在であることを特徴とする請求項1−3のいずれか一項に記載の内視鏡。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006152597A JP4868945B2 (ja) | 2006-05-31 | 2006-05-31 | 内視鏡 |
PCT/JP2007/060222 WO2007138888A1 (ja) | 2006-05-31 | 2007-05-18 | 内視鏡および内視鏡検査方法 |
EP07743657.4A EP2052668B1 (en) | 2006-05-31 | 2007-05-18 | Endoscope and endoscope inspection method |
CN2007800192796A CN101453937B (zh) | 2006-05-31 | 2007-05-18 | 内窥镜及内窥镜检查方法 |
US12/277,898 US20090088601A1 (en) | 2006-05-31 | 2008-11-25 | Endoscope and endoscopy method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006152597A JP4868945B2 (ja) | 2006-05-31 | 2006-05-31 | 内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007319395A JP2007319395A (ja) | 2007-12-13 |
JP4868945B2 true JP4868945B2 (ja) | 2012-02-01 |
Family
ID=38778409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006152597A Expired - Fee Related JP4868945B2 (ja) | 2006-05-31 | 2006-05-31 | 内視鏡 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090088601A1 (ja) |
EP (1) | EP2052668B1 (ja) |
JP (1) | JP4868945B2 (ja) |
CN (1) | CN101453937B (ja) |
WO (1) | WO2007138888A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100939708B1 (ko) | 2008-03-17 | 2010-02-01 | 주식회사 인트로메딕 | 캡슐 내시경 |
US20130310645A1 (en) * | 2011-01-28 | 2013-11-21 | Koninklijke Philips N.V. | Optical sensing for relative tracking of endoscopes |
KR101118705B1 (ko) * | 2011-03-02 | 2012-03-12 | 주식회사 인트로메딕 | 내시경의 일회용 프로브 |
EP2745762A4 (en) * | 2011-08-17 | 2015-01-21 | Olympus Medical Systems Corp | OPTICAL MEASURING DEVICE AND PROBE FOR THIS |
EP3058862A4 (en) * | 2013-10-15 | 2017-06-21 | Olympus Corporation | Medical device |
WO2020012578A1 (ja) * | 2018-07-11 | 2020-01-16 | オリンパス株式会社 | 内視鏡 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122147A (en) * | 1991-04-05 | 1992-06-16 | Sewell Jr Frank K | Polyp marking device and method |
US6358197B1 (en) * | 1999-08-13 | 2002-03-19 | Enteric Medical Technologies, Inc. | Apparatus for forming implants in gastrointestinal tract and kit for use therewith |
US6527753B2 (en) * | 2000-02-29 | 2003-03-04 | Olympus Optical Co., Ltd. | Endoscopic treatment system |
US6450949B1 (en) * | 2000-06-30 | 2002-09-17 | Inner Vision Imaging, Inc. | Endoscope |
CA2435205A1 (en) * | 2001-01-22 | 2002-08-01 | V-Target Technologies Ltd. | Ingestible device |
JP3992134B2 (ja) | 2001-10-31 | 2007-10-17 | ペンタックス株式会社 | 二チャンネル内視鏡 |
JP3912729B2 (ja) * | 2001-12-25 | 2007-05-09 | ペンタックス株式会社 | 二チャンネル内視鏡 |
US20030187319A1 (en) * | 2002-03-29 | 2003-10-02 | Olympus Optical Co., Ltd. | Sentinel lymph node detecting apparatus, and method thereof |
JP3930359B2 (ja) * | 2002-03-29 | 2007-06-13 | オリンパス株式会社 | センチネルリンパ節検出装置及び検出方法 |
JP2003290127A (ja) * | 2002-03-29 | 2003-10-14 | Olympus Optical Co Ltd | センチネルリンパ節検出方法 |
US20030187349A1 (en) * | 2002-03-29 | 2003-10-02 | Olympus Optical Co., Ltd. | Sentinel lymph node detecting method |
US7141055B2 (en) * | 2002-04-24 | 2006-11-28 | Surgical Connections, Inc. | Resection and anastomosis devices and methods |
JP2004173768A (ja) * | 2002-11-25 | 2004-06-24 | Olympus Corp | マーキング装置 |
JP2004350940A (ja) | 2003-05-29 | 2004-12-16 | Olympus Corp | プローブ型観察装置および内視鏡装置 |
JP4436631B2 (ja) * | 2003-08-04 | 2010-03-24 | オリンパス株式会社 | カプセル内視鏡 |
JP4390510B2 (ja) * | 2003-09-10 | 2009-12-24 | Hoya株式会社 | 内視鏡用高周波スネア |
JP4441227B2 (ja) * | 2003-10-08 | 2010-03-31 | Hoya株式会社 | 高周波処置用内視鏡 |
JP2005168927A (ja) * | 2003-12-12 | 2005-06-30 | Ishinkai | 高周波ナイフ |
JP4464721B2 (ja) * | 2004-03-15 | 2010-05-19 | オリンパス株式会社 | 内視鏡用フード |
US7402162B2 (en) * | 2004-03-24 | 2008-07-22 | Hoya Corporation | High frequency treatment instrument for endoscope |
JP4246667B2 (ja) * | 2004-05-21 | 2009-04-02 | Hoya株式会社 | 内視鏡用高周波処置具 |
JP4481802B2 (ja) | 2004-11-26 | 2010-06-16 | 八鹿鉄工株式会社 | 多目的作業機 |
JP4836492B2 (ja) * | 2005-05-25 | 2011-12-14 | 富士フイルム株式会社 | 高周波処置具及び高周波処置具を用いた粘膜剥離方法 |
JP2006325867A (ja) * | 2005-05-25 | 2006-12-07 | Fujinon Corp | 内視鏡用フード |
JP4745808B2 (ja) * | 2005-12-06 | 2011-08-10 | Hoya株式会社 | 拡大観察内視鏡 |
-
2006
- 2006-05-31 JP JP2006152597A patent/JP4868945B2/ja not_active Expired - Fee Related
-
2007
- 2007-05-18 CN CN2007800192796A patent/CN101453937B/zh not_active Expired - Fee Related
- 2007-05-18 EP EP07743657.4A patent/EP2052668B1/en not_active Expired - Fee Related
- 2007-05-18 WO PCT/JP2007/060222 patent/WO2007138888A1/ja active Application Filing
-
2008
- 2008-11-25 US US12/277,898 patent/US20090088601A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2007319395A (ja) | 2007-12-13 |
CN101453937B (zh) | 2012-01-18 |
WO2007138888A1 (ja) | 2007-12-06 |
US20090088601A1 (en) | 2009-04-02 |
CN101453937A (zh) | 2009-06-10 |
EP2052668A4 (en) | 2015-08-19 |
EP2052668B1 (en) | 2017-01-11 |
EP2052668A1 (en) | 2009-04-29 |
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