JP2008079881A - 電子内視鏡の先端光学ユニット - Google Patents
電子内視鏡の先端光学ユニット Download PDFInfo
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- JP2008079881A JP2008079881A JP2006263838A JP2006263838A JP2008079881A JP 2008079881 A JP2008079881 A JP 2008079881A JP 2006263838 A JP2006263838 A JP 2006263838A JP 2006263838 A JP2006263838 A JP 2006263838A JP 2008079881 A JP2008079881 A JP 2008079881A
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- Prior art keywords
- holding cylinder
- lens holding
- objective lens
- cover lens
- electronic endoscope
- Prior art date
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- 230000003287 optical effect Effects 0.000 title claims abstract description 40
- 238000003384 imaging method Methods 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000007747 plating Methods 0.000 claims description 15
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 238000004381 surface treatment Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 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
- A61B1/04—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
-
- 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
- A61B1/04—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
- A61B1/051—Details of CCD assembly
-
- 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
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2484—Arrangements in relation to a camera or imaging device
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
【解決手段】撮像素子保持筒12とカバーレンズ保持筒13とが、各々金属メッキされて互いの金属メッキ部どうしで金属溶解部材により気密に接合され、対物レンズ保持筒14に黒色の表面処理が施されている。
【選択図】 図1
Description
図2は電子内視鏡の全体構成を示しており、可撓性の挿入部1の基端に操作部2が連結され、図示されていないビデオプロセッサに接続されるコネクタ3が、操作部2の後面上端部近傍から延出する接続可撓管4の先端に連結されている。
図3に示されるように、カバーレンズ保持筒13と対物レンズ保持筒14とが組み付けられる前に、カバーレンズ保持筒13の先端面に観察窓カバーレンズ6が貼り付け固定され、対物レンズ保持筒14内に対物光学系7が嵌挿固定される。
7 対物光学系
8 固体撮像素子
8a 撮像面
12 撮像素子保持筒
13 カバーレンズ保持筒
14 対物レンズ保持筒
Claims (4)
- 先端側が開放され、内部に固体撮像素子が固定されて後端側が気密に封止された撮像素子保持筒と、
先端部分に観察窓カバーレンズが気密に取り付けられて後端側が開放され、その後端側部分が上記撮像素子保持筒の先端側部分と嵌合するカバーレンズ保持筒と、
上記固体撮像素子の撮像面に観察像を投影するための対物レンズ群が内挿固定されて、上記カバーレンズ保持筒内に嵌合固定された対物レンズ保持筒とを有し、
上記撮像素子保持筒と上記カバーレンズ保持筒とが、各々金属メッキされて互いの金属メッキ部どうしで溶解金属部材により気密に接合されていることを特徴とする電子内視鏡の先端光学ユニット。 - 上記対物レンズ保持筒に黒色の表面処理が施されている請求項1記載の電子内視鏡の先端光学ユニット。
- 上記金属メッキの表面部分が金メッキである請求項1又は2記載の電子内視鏡の先端光学ユニット。
- 上記カバーレンズ保持筒の後端部付近の上記対物レンズ保持筒が嵌合しない部分の内周面が黒色塗装されている請求項1、2又は3記載の電子内視鏡の先端光学ユニット。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006263838A JP4864624B2 (ja) | 2006-09-28 | 2006-09-28 | 電子内視鏡の先端光学ユニット |
US11/843,981 US8360967B2 (en) | 2006-09-28 | 2007-08-23 | Distal end optical unit for electronic endoscope |
FR0757805A FR2906618A1 (fr) | 2006-09-28 | 2007-09-24 | Unite optique d'extremite distale pour un endoscope electronique |
DE102007046609A DE102007046609A1 (de) | 2006-09-28 | 2007-09-28 | Optik für ein elektronisches Endoskop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006263838A JP4864624B2 (ja) | 2006-09-28 | 2006-09-28 | 電子内視鏡の先端光学ユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008079881A true JP2008079881A (ja) | 2008-04-10 |
JP4864624B2 JP4864624B2 (ja) | 2012-02-01 |
Family
ID=39134718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006263838A Active JP4864624B2 (ja) | 2006-09-28 | 2006-09-28 | 電子内視鏡の先端光学ユニット |
Country Status (4)
Country | Link |
---|---|
US (1) | US8360967B2 (ja) |
JP (1) | JP4864624B2 (ja) |
DE (1) | DE102007046609A1 (ja) |
FR (1) | FR2906618A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015174406A1 (ja) * | 2014-05-15 | 2015-11-19 | オリンパス株式会社 | 光学ユニットおよびこの光学ユニットを備えた内視鏡 |
CN105717627A (zh) * | 2014-12-22 | 2016-06-29 | 松下知识产权经营株式会社 | 内窥镜用透镜单元及具有该内窥镜用透镜单元的内窥镜 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009011479A1 (de) * | 2009-03-06 | 2010-09-09 | Olympus Winter & Ibe Gmbh | Chirurgisches Instrument |
DE102013202539B3 (de) * | 2013-02-18 | 2014-04-24 | Olympus Winter & Ibe Gmbh | Verfahren zum Herstellen eines Endoskops und Endoskop |
DE202013004379U1 (de) | 2013-05-13 | 2013-05-31 | Schölly Fiberoptic GmbH | Endoskop |
WO2015146290A1 (ja) * | 2014-03-28 | 2015-10-01 | オリンパス株式会社 | 内視鏡用撮像ユニット |
JP6595232B2 (ja) | 2015-07-02 | 2019-10-23 | ソニー・オリンパスメディカルソリューションズ株式会社 | 内視鏡用撮像装置、内視鏡装置、及び内視鏡用ケーブル |
JP6539548B2 (ja) * | 2015-08-31 | 2019-07-03 | 富士フイルム株式会社 | 内視鏡用撮像装置及び内視鏡 |
WO2017110238A1 (ja) * | 2015-12-25 | 2017-06-29 | オリンパス株式会社 | 内視鏡 |
DE102018105845A1 (de) * | 2018-03-14 | 2019-09-19 | Olympus Winter & Ibe Gmbh | Halterung für ein optisches System eines Endoskops und Verfahren zum Herstellen einer Halterung für ein optisches System eines Endoskops |
JP7049949B2 (ja) * | 2018-07-04 | 2022-04-07 | オリンパス株式会社 | 内視鏡用ガイドチューブ |
DE102019126806A1 (de) * | 2019-10-05 | 2020-10-29 | Olympus Winter & Ibe Gmbh | Endoskop, und Verfahren zum Herstellen eines Endoskops |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11169336A (ja) * | 1997-12-10 | 1999-06-29 | Asahi Optical Co Ltd | 拡大内視鏡 |
JP2000070214A (ja) * | 1998-08-28 | 2000-03-07 | Olympus Optical Co Ltd | 内視鏡装置 |
JP2000139821A (ja) * | 1998-09-09 | 2000-05-23 | Olympus Optical Co Ltd | 内視鏡装置 |
JP2001112708A (ja) * | 1999-08-06 | 2001-04-24 | Olympus Optical Co Ltd | 内視鏡 |
JP2002336190A (ja) * | 2001-03-12 | 2002-11-26 | Olympus Optical Co Ltd | 内視鏡 |
JP2003230534A (ja) * | 2003-02-24 | 2003-08-19 | Olympus Optical Co Ltd | 内視鏡装置 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0434499Y2 (ja) * | 1985-08-26 | 1992-08-17 | ||
US4856495A (en) * | 1986-09-25 | 1989-08-15 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US4860732A (en) * | 1987-11-25 | 1989-08-29 | Olympus Optical Co., Ltd. | Endoscope apparatus provided with endoscope insertion aid |
JP3017245B2 (ja) * | 1989-09-22 | 2000-03-06 | オリンパス光学工業株式会社 | 内視鏡 |
US5305736A (en) * | 1991-04-26 | 1994-04-26 | Asahi Kogaku Kogyo Kabushiki Kaisha | Distal end part of endoscope |
US5480398A (en) * | 1992-05-01 | 1996-01-02 | Hemostatic Surgery Corporation | Endoscopic instrument with disposable auto-regulating heater |
US5609561A (en) * | 1992-06-09 | 1997-03-11 | Olympus Optical Co., Ltd | Electronic type endoscope in which image pickup unit is dismounted to execute disinfection/sterilization processing |
JP3372980B2 (ja) * | 1993-01-22 | 2003-02-04 | オリンパス光学工業株式会社 | 内視鏡 |
JPH0910170A (ja) * | 1995-06-29 | 1997-01-14 | Olympus Optical Co Ltd | 内視鏡対物光学系 |
DE19525995C1 (de) * | 1995-07-17 | 1996-07-04 | Winter & Ibe Olympus | Endoskopoptik mit eine Lichtblende aufweisender Fensterplatte |
US5810713A (en) * | 1996-07-10 | 1998-09-22 | Valquest Medical, Inc. | Autoclavable endoscope |
US6142930A (en) * | 1997-01-13 | 2000-11-07 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronic endoscope having compact construction |
JPH1156754A (ja) * | 1997-08-18 | 1999-03-02 | Asahi Optical Co Ltd | 内視鏡の操作部 |
EP0978251B1 (en) * | 1998-08-07 | 2005-01-26 | Olympus Corporation | Endoscope capable of being autoclaved |
JP2000115594A (ja) | 1998-08-07 | 2000-04-21 | Olympus Optical Co Ltd | 固体撮像素子ユニット |
JP3713386B2 (ja) | 1998-08-25 | 2005-11-09 | オリンパス株式会社 | 内視鏡 |
DE19941320B4 (de) * | 1998-09-01 | 2005-07-21 | Olympus Optical Co., Ltd. | Zur Autoklavensterilisation geeignetes Endoskop |
JP2000325297A (ja) * | 1999-05-19 | 2000-11-28 | Fuji Photo Optical Co Ltd | 内視鏡の管路連結構造 |
JP3742532B2 (ja) * | 1999-06-08 | 2006-02-08 | オリンパス株式会社 | 内視鏡 |
US6547722B1 (en) * | 1999-07-13 | 2003-04-15 | Olympus Optical Co., Ltd. | Endoscope having resistance to high-temperature and high-pressure steam |
US6796939B1 (en) * | 1999-08-26 | 2004-09-28 | Olympus Corporation | Electronic endoscope |
JP3297033B2 (ja) * | 2000-02-02 | 2002-07-02 | オリンパス光学工業株式会社 | 内視鏡 |
US20020026093A1 (en) * | 2000-08-23 | 2002-02-28 | Kabushiki Kaisha Toshiba | Endscope system |
JP4716595B2 (ja) * | 2001-04-04 | 2011-07-06 | オリンパス株式会社 | 内視鏡装置及び内視鏡用光学アダプタの組立て方法 |
JP2003075618A (ja) * | 2001-09-05 | 2003-03-12 | Olympus Optical Co Ltd | 可変ミラー及びそれを用いた光学装置 |
JP2003325445A (ja) * | 2002-05-16 | 2003-11-18 | Pentax Corp | 電子内視鏡の先端部 |
JP2005528182A (ja) * | 2002-06-06 | 2005-09-22 | オプティスコープ テクノロジーズ リミテッド | 内視鏡のための光学装置 |
CA2406825A1 (en) * | 2002-10-08 | 2004-04-08 | Andrew Proudfoot | Circuit terminal adaptor |
JP4320184B2 (ja) * | 2003-02-10 | 2009-08-26 | Hoya株式会社 | 対物レンズユニット、該対物レンズユニットの組立方法 |
DE102004006541B4 (de) * | 2003-02-10 | 2016-11-10 | Hoya Corp. | Endoskop |
US7267648B2 (en) * | 2003-03-31 | 2007-09-11 | Olympus Corporation | Magnifying image pickup unit for an endoscope, an endoscope for in vivo cellular observation that uses it, and endoscopic, in vivo cellular observation methods |
US7129473B2 (en) * | 2003-05-16 | 2006-10-31 | Olympus Corporation | Optical image pickup apparatus for imaging living body tissue |
JP2005230360A (ja) * | 2004-02-20 | 2005-09-02 | Olympus Corp | 内視鏡 |
DE102004009383B4 (de) * | 2004-02-26 | 2006-06-01 | Olympus Winter & Ibe Gmbh | Starre Endoskopoptik mit mehrteiligem Gehäuse |
WO2006004123A1 (ja) * | 2004-07-05 | 2006-01-12 | Olympus Medical Systems Corp. | 電子内視鏡 |
DE102004044119B4 (de) * | 2004-09-11 | 2016-11-03 | Olympus Winter & Ibe Gmbh | Videoendoskop mit drehbarer Videokamera |
WO2006046559A1 (ja) * | 2004-10-25 | 2006-05-04 | Olympus Corporation | 内視鏡装置 |
US7679276B2 (en) * | 2004-12-09 | 2010-03-16 | Perkinelmer Singapore Pte Ltd. | Metal body arc lamp |
JP4719225B2 (ja) * | 2004-12-13 | 2011-07-06 | ジャイラス エーシーエムアイ インク | 内視鏡把持部及び内視鏡並びにその製造方法 |
US8235887B2 (en) * | 2006-01-23 | 2012-08-07 | Avantis Medical Systems, Inc. | Endoscope assembly with retroscope |
US8182422B2 (en) * | 2005-12-13 | 2012-05-22 | Avantis Medical Systems, Inc. | Endoscope having detachable imaging device and method of using |
JP4451316B2 (ja) * | 2005-01-07 | 2010-04-14 | オリンパスメディカルシステムズ株式会社 | 内視鏡用挿入部及び内視鏡 |
JP4722912B2 (ja) * | 2005-03-08 | 2011-07-13 | オリンパスメディカルシステムズ株式会社 | 内視鏡、内視鏡の製造方法 |
JP4836470B2 (ja) | 2005-03-16 | 2011-12-14 | Hoya株式会社 | 内視鏡の対物部 |
JP2006262915A (ja) | 2005-03-22 | 2006-10-05 | Pentax Corp | 内視鏡の対物部 |
JP4354425B2 (ja) * | 2005-04-11 | 2009-10-28 | オリンパスメディカルシステムズ株式会社 | 内視鏡用挿入部及び内視鏡 |
JP2007007227A (ja) | 2005-07-01 | 2007-01-18 | Pentax Corp | 電子内視鏡用撮像装置 |
JP4864364B2 (ja) | 2005-07-11 | 2012-02-01 | Hoya株式会社 | 電子内視鏡用撮像ユニット |
JP2007014653A (ja) | 2005-07-11 | 2007-01-25 | Pentax Corp | 電子内視鏡用撮像装置 |
JP4782516B2 (ja) * | 2005-09-14 | 2011-09-28 | オリンパス株式会社 | 内視鏡先端構成部、及び、内視鏡 |
US20080039693A1 (en) * | 2006-08-14 | 2008-02-14 | University Of Washington | Endoscope tip unit and endoscope with scanning optical fiber |
-
2006
- 2006-09-28 JP JP2006263838A patent/JP4864624B2/ja active Active
-
2007
- 2007-08-23 US US11/843,981 patent/US8360967B2/en active Active
- 2007-09-24 FR FR0757805A patent/FR2906618A1/fr active Pending
- 2007-09-28 DE DE102007046609A patent/DE102007046609A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11169336A (ja) * | 1997-12-10 | 1999-06-29 | Asahi Optical Co Ltd | 拡大内視鏡 |
JP2000070214A (ja) * | 1998-08-28 | 2000-03-07 | Olympus Optical Co Ltd | 内視鏡装置 |
JP2000139821A (ja) * | 1998-09-09 | 2000-05-23 | Olympus Optical Co Ltd | 内視鏡装置 |
JP2001112708A (ja) * | 1999-08-06 | 2001-04-24 | Olympus Optical Co Ltd | 内視鏡 |
JP2002336190A (ja) * | 2001-03-12 | 2002-11-26 | Olympus Optical Co Ltd | 内視鏡 |
JP2003230534A (ja) * | 2003-02-24 | 2003-08-19 | Olympus Optical Co Ltd | 内視鏡装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015174406A1 (ja) * | 2014-05-15 | 2015-11-19 | オリンパス株式会社 | 光学ユニットおよびこの光学ユニットを備えた内視鏡 |
JP6042998B2 (ja) * | 2014-05-15 | 2016-12-14 | オリンパス株式会社 | 光学ユニットおよびこの光学ユニットを備えた内視鏡 |
US9998641B2 (en) | 2014-05-15 | 2018-06-12 | Olympus Corporation | Image pickup unit provided in endoscope |
CN105717627A (zh) * | 2014-12-22 | 2016-06-29 | 松下知识产权经营株式会社 | 内窥镜用透镜单元及具有该内窥镜用透镜单元的内窥镜 |
CN105717627B (zh) * | 2014-12-22 | 2020-05-01 | 松下i-PRO传感解决方案株式会社 | 内窥镜用透镜单元及具有该内窥镜用透镜单元的内窥镜 |
Also Published As
Publication number | Publication date |
---|---|
FR2906618A1 (fr) | 2008-04-04 |
DE102007046609A1 (de) | 2008-04-03 |
US20080080051A1 (en) | 2008-04-03 |
JP4864624B2 (ja) | 2012-02-01 |
US8360967B2 (en) | 2013-01-29 |
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