JP5670000B1 - 医療用具の先端構成部材,内視鏡洗浄シース及びこの内視鏡洗浄シースを用いる内視鏡システム - Google Patents
医療用具の先端構成部材,内視鏡洗浄シース及びこの内視鏡洗浄シースを用いる内視鏡システム Download PDFInfo
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- JP5670000B1 JP5670000B1 JP2014545996A JP2014545996A JP5670000B1 JP 5670000 B1 JP5670000 B1 JP 5670000B1 JP 2014545996 A JP2014545996 A JP 2014545996A JP 2014545996 A JP2014545996 A JP 2014545996A JP 5670000 B1 JP5670000 B1 JP 5670000B1
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- 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
- A61B1/12—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 cooling or rinsing arrangements
- A61B1/126—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 cooling or rinsing arrangements provided with means for cleaning in-use
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- 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
- A61B1/00091—Nozzles
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- 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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
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- 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
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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
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Abstract
Description
本発明の一態様の内視鏡洗浄シースは、上記医療用具の先端構成部材を備え、前記先端構成部材は、さらに気体及び液体の霧状混合液を噴霧する噴霧ノズルを有する。
Claims (6)
- 略円形の外周部と前記外周部に形成した凸状部とからなる形状を外径形状とする部材を受け入れ可能な内径を有し、前記外径形状と略相似形状に外径が形成された基端部と、
前記基端部の最大外径以上の外径を有する略円筒形状の先端部と、
前記凸状部に対応した部位に形成され、前記基端部から前記先端部に向けて切り欠かれた形状の切欠部と、
を備えて形成されていることを特徴とする医療用具の先端構成部材。 - 前記凸状部は、略円弧形状であることを特徴とする請求項1に記載の医療用具の先端構成部材。
- 前記切欠部は、前記基端部から円弧状又は矩形状に切り欠かれていることを特徴とする請求項1に記載の医療用具の先端構成部材。
- 前記基端部と前記先端部との間において、前記基端部から前記先端部へと連続的に外径が変化する連続部を、さらに備え、
前記切欠部は、前記基端部から前記連続部の中間部分にかかる部位であって前記凸状部に対応した部位に形成されていることを特徴とする請求項1に記載の医療用具の先端構成部材。 - 請求項1に記載の医療用具の先端構成部材を備え、
前記先端構成部材は、さらに気体及び液体の霧状混合液を噴霧する噴霧ノズルを有することを特徴とする内視鏡洗浄シース。 - 内視鏡と光源装置とを含む内視鏡システムにおいて、
略円形の外周部と前記外周部に形成した凸状部とからなる形状を外径形状とするチューブ状挿入部と、
前記チューブ状挿入部を受け入れ可能な内径を有し、前記外径形状と略相似形状に外径が形成された基端部と、前記基端部の最大外径以上の外径を有する略円形形状の先端部と、前記凸状部に対応した部位に形成され前記基端部から前記先端部に向けて切り欠かれた形状の切欠部と、気体及び液体の霧状混合液を噴霧する噴霧ノズルとを備えて形成される先端構成部材と、を備えた内視鏡洗浄シースと、
前記内視鏡洗浄シースを挿通する管状部材と、
を含んで構成されていることを特徴とする内視鏡システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2014545996A JP5670000B1 (ja) | 2013-05-23 | 2014-04-02 | 医療用具の先端構成部材,内視鏡洗浄シース及びこの内視鏡洗浄シースを用いる内視鏡システム |
Applications Claiming Priority (4)
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JP2013109116 | 2013-05-23 | ||
JP2013109116 | 2013-05-23 | ||
PCT/JP2014/059763 WO2014188796A1 (ja) | 2013-05-23 | 2014-04-02 | 医療用具の先端構成部材,内視鏡洗浄シース及びこの内視鏡洗浄シースを用いる内視鏡システム |
JP2014545996A JP5670000B1 (ja) | 2013-05-23 | 2014-04-02 | 医療用具の先端構成部材,内視鏡洗浄シース及びこの内視鏡洗浄シースを用いる内視鏡システム |
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JP5670000B1 true JP5670000B1 (ja) | 2015-02-18 |
JPWO2014188796A1 JPWO2014188796A1 (ja) | 2017-02-23 |
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US (1) | US9629531B2 (ja) |
JP (1) | JP5670000B1 (ja) |
WO (1) | WO2014188796A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150087911A1 (en) | 2013-09-26 | 2015-03-26 | Gyrus Acmi, Inc. D.B.A Olympus Surgical Technologies America | Endoscope sheath deflection devices |
US11744447B2 (en) | 2015-09-04 | 2023-09-05 | Medos International | Surgical visualization systems and related methods |
US10987129B2 (en) | 2015-09-04 | 2021-04-27 | Medos International Sarl | Multi-shield spinal access system |
WO2017189781A1 (en) * | 2016-04-27 | 2017-11-02 | Csa Medical, Inc. | Vision preservation system for medical devices |
WO2019125581A1 (en) * | 2017-12-19 | 2019-06-27 | Intuitive Surgical Operations, Inc. | Imaging systems and methods of use |
AU2019223983A1 (en) * | 2018-02-21 | 2020-10-01 | Medos International Sàrl | Surgical visualization systems and related methods |
US20220104696A1 (en) * | 2019-02-05 | 2022-04-07 | Canon U.S.A., Inc. | Endoscope observation window cleaning |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0627393A (ja) * | 1992-07-06 | 1994-02-04 | Hooya Shiyotsuto Kk | 観察装置 |
JPH07275185A (ja) * | 1994-04-05 | 1995-10-24 | Olympus Optical Co Ltd | 内視鏡用シース装置 |
JP2006507861A (ja) * | 2002-10-15 | 2006-03-09 | デューサ ファーマシューティカルズ インコーポレイテッド | 医療機器鞘装置並びにその製造方法及び使用方法 |
JP2006136671A (ja) * | 2004-10-13 | 2006-06-01 | Olympus Corp | 電子式内視鏡 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US5575756A (en) | 1993-08-16 | 1996-11-19 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US5725477A (en) * | 1993-11-18 | 1998-03-10 | Asahi Kogaku Kogyo Kabushiki Kaisha | Front end structure of endoscope |
JP4981403B2 (ja) * | 2006-10-11 | 2012-07-18 | オリンパスメディカルシステムズ株式会社 | 内視鏡洗浄シース及びそれを備える内視鏡装置 |
JP2008132282A (ja) | 2006-11-29 | 2008-06-12 | Olympus Medical Systems Corp | 内視鏡洗浄用シース |
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- 2014-04-02 JP JP2014545996A patent/JP5670000B1/ja active Active
- 2014-04-02 WO PCT/JP2014/059763 patent/WO2014188796A1/ja active Application Filing
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- 2015-03-11 US US14/644,357 patent/US9629531B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0627393A (ja) * | 1992-07-06 | 1994-02-04 | Hooya Shiyotsuto Kk | 観察装置 |
JPH07275185A (ja) * | 1994-04-05 | 1995-10-24 | Olympus Optical Co Ltd | 内視鏡用シース装置 |
JP2006507861A (ja) * | 2002-10-15 | 2006-03-09 | デューサ ファーマシューティカルズ インコーポレイテッド | 医療機器鞘装置並びにその製造方法及び使用方法 |
JP2006136671A (ja) * | 2004-10-13 | 2006-06-01 | Olympus Corp | 電子式内視鏡 |
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US9629531B2 (en) | 2017-04-25 |
WO2014188796A1 (ja) | 2014-11-27 |
JPWO2014188796A1 (ja) | 2017-02-23 |
US20150182108A1 (en) | 2015-07-02 |
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