JP2008272168A - 内視鏡用アダプタ - Google Patents
内視鏡用アダプタ Download PDFInfo
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- JP2008272168A JP2008272168A JP2007118432A JP2007118432A JP2008272168A JP 2008272168 A JP2008272168 A JP 2008272168A JP 2007118432 A JP2007118432 A JP 2007118432A JP 2007118432 A JP2007118432 A JP 2007118432A JP 2008272168 A JP2008272168 A JP 2008272168A
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- JP
- Japan
- Prior art keywords
- endoscope
- distal end
- peripheral surface
- mounting portion
- drainage
- 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.)
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-
- 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
-
- 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
- A61B1/00089—Hoods
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
【解決手段】
内視鏡用アダプタ1は、内視鏡Eの先端部Eaの外周面に着脱可能に装着される装着部2と、該装着部2の先端2aから内視鏡Eの前方に向けて突出する突出部とを備える筒体からなる。装着部2は、突出部3の内周面3aと内視鏡Eの先端面Eaとで形成される内部空間Sに開口し、基端2bへ向けて内周面2cに凹設された少なくとも一つの排液溝4と、各該排液溝4に連結され、装着部2を厚さ方向に貫通して外周面2dに連通する少なくとも一つの排液孔5とを備え、排液溝4及び排液孔5は、内視鏡Eの先端面Eaに付着した体液、水、薬液等の液体が毛管現象により外部に排出されるように形成されている。
【選択図】 図1
Description
Claims (3)
- 内視鏡の先端部の外周面に着脱可能に装着される装着部と、該装着部の先端から前記内視鏡の前方に向けて突出する突出部とを備える筒状の内視鏡用アダプタであって、
前記装着部は、前記突出部の内周面と前記内視鏡の先端面とで形成される内部空間に開口し、基端へ向けて内周面に凹設された少なくとも一つの排液溝と、各該排液溝に連結され、前記装着部を厚さ方向に貫通して外周面に連通する少なくとも一つの排液孔とを備え、
前記排液溝及び前記排液孔は、前記内視鏡の先端面に付着した体液、水、薬液等の液体が毛管現象により外部に排出されるように形成されていることを特徴とする内視鏡用アダプタ。 - 前記排液溝は、0.3〜1.3mmの範囲の幅と、0.5〜1.5mmの範囲の深さとを備え、
前記排液孔は、0.3〜1.3mmの範囲の直径を備えることを特徴とする請求項1記載の内視鏡用アダプタ。 - 前記装着部は、等間隔に配置された複数の前記排液溝を備えることを特徴とする請求項1又は請求項2記載の内視鏡用アダプタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007118432A JP4825997B2 (ja) | 2007-04-27 | 2007-04-27 | 内視鏡用アダプタ |
PCT/JP2008/058187 WO2008139921A1 (ja) | 2007-04-27 | 2008-04-28 | 内視鏡用アダプタ |
DE112007003459.9T DE112007003459B4 (de) | 2007-04-27 | 2008-04-28 | Adapter für Endoskop |
TW097115569A TWI400055B (zh) | 2007-04-27 | 2008-04-28 | Endoscopic adapter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007118432A JP4825997B2 (ja) | 2007-04-27 | 2007-04-27 | 内視鏡用アダプタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008272168A true JP2008272168A (ja) | 2008-11-13 |
JP4825997B2 JP4825997B2 (ja) | 2011-11-30 |
Family
ID=40002135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007118432A Active JP4825997B2 (ja) | 2007-04-27 | 2007-04-27 | 内視鏡用アダプタ |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4825997B2 (ja) |
DE (1) | DE112007003459B4 (ja) |
TW (1) | TWI400055B (ja) |
WO (1) | WO2008139921A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2180576A2 (en) | 2008-10-22 | 2010-04-28 | Hitachi Construction Machinery Co., Ltd | Power supply device and construction machine |
JP2015213635A (ja) * | 2014-05-12 | 2015-12-03 | 住友ベークライト株式会社 | 内視鏡用フードおよびフード付き内視鏡 |
JP2016055103A (ja) * | 2014-09-12 | 2016-04-21 | 富士フイルム株式会社 | 内視鏡用フード及び内視鏡システム |
JP2016118588A (ja) * | 2014-12-18 | 2016-06-30 | オリンパス株式会社 | 内視鏡及び内視鏡用光学アダプタ |
JP2016187535A (ja) * | 2015-03-30 | 2016-11-04 | 住友ベークライト株式会社 | 内視鏡用フードおよびフード付き内視鏡 |
WO2018091645A1 (de) * | 2016-11-17 | 2018-05-24 | Westfälische Wilhelms-Universität Münster | Schutzkappe für eine bildgebende vorrichtung |
US10365478B2 (en) | 2016-12-14 | 2019-07-30 | Olympus Corporation | Endoscope optical adapter and endoscope |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017136201A1 (en) * | 2016-02-05 | 2017-08-10 | GYRUS ACMI, INC. (d/b/a OLYMPUS SURGICAL TECHNOLOGIES AMERICA) | An endoscope system including drip retention features |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS558522A (en) * | 1978-06-30 | 1980-01-22 | Matsushita Electric Works Ltd | Exhausted heat recovery device for solar heat water heater |
JPS5675912A (en) * | 1979-11-22 | 1981-06-23 | Toshiba Corp | Construction of turbine building |
JP2001505465A (ja) * | 1996-12-05 | 2001-04-24 | スタンリー・エフ・チャン | 内視鏡検査のためのs字結腸用の副子装置 |
JP2004154170A (ja) * | 2002-11-01 | 2004-06-03 | Olympus Corp | 内視鏡 |
JP2005211580A (ja) * | 2004-02-02 | 2005-08-11 | Koden Kk | 内視鏡ガイドおよび内視鏡システム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0112805Y2 (ja) * | 1978-07-01 | 1989-04-14 | ||
JPS5915613Y2 (ja) * | 1979-11-16 | 1984-05-09 | オリンパス光学工業株式会社 | 内視鏡 |
JPS5993413A (ja) | 1982-11-18 | 1984-05-29 | Olympus Optical Co Ltd | 内視鏡 |
-
2007
- 2007-04-27 JP JP2007118432A patent/JP4825997B2/ja active Active
-
2008
- 2008-04-28 WO PCT/JP2008/058187 patent/WO2008139921A1/ja active Application Filing
- 2008-04-28 DE DE112007003459.9T patent/DE112007003459B4/de active Active
- 2008-04-28 TW TW097115569A patent/TWI400055B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS558522A (en) * | 1978-06-30 | 1980-01-22 | Matsushita Electric Works Ltd | Exhausted heat recovery device for solar heat water heater |
JPS5675912A (en) * | 1979-11-22 | 1981-06-23 | Toshiba Corp | Construction of turbine building |
JP2001505465A (ja) * | 1996-12-05 | 2001-04-24 | スタンリー・エフ・チャン | 内視鏡検査のためのs字結腸用の副子装置 |
JP2004154170A (ja) * | 2002-11-01 | 2004-06-03 | Olympus Corp | 内視鏡 |
JP2005211580A (ja) * | 2004-02-02 | 2005-08-11 | Koden Kk | 内視鏡ガイドおよび内視鏡システム |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2180576A2 (en) | 2008-10-22 | 2010-04-28 | Hitachi Construction Machinery Co., Ltd | Power supply device and construction machine |
JP2015213635A (ja) * | 2014-05-12 | 2015-12-03 | 住友ベークライト株式会社 | 内視鏡用フードおよびフード付き内視鏡 |
JP2016055103A (ja) * | 2014-09-12 | 2016-04-21 | 富士フイルム株式会社 | 内視鏡用フード及び内視鏡システム |
JP2016118588A (ja) * | 2014-12-18 | 2016-06-30 | オリンパス株式会社 | 内視鏡及び内視鏡用光学アダプタ |
JP2016187535A (ja) * | 2015-03-30 | 2016-11-04 | 住友ベークライト株式会社 | 内視鏡用フードおよびフード付き内視鏡 |
WO2018091645A1 (de) * | 2016-11-17 | 2018-05-24 | Westfälische Wilhelms-Universität Münster | Schutzkappe für eine bildgebende vorrichtung |
US10365478B2 (en) | 2016-12-14 | 2019-07-30 | Olympus Corporation | Endoscope optical adapter and endoscope |
Also Published As
Publication number | Publication date |
---|---|
TWI400055B (zh) | 2013-07-01 |
DE112007003459B4 (de) | 2022-11-10 |
JP4825997B2 (ja) | 2011-11-30 |
WO2008139921A1 (ja) | 2008-11-20 |
DE112007003459T5 (de) | 2010-04-15 |
TW200944174A (en) | 2009-11-01 |
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