JP6884144B2 - 内視鏡頂部の取付け装置 - Google Patents
内視鏡頂部の取付け装置 Download PDFInfo
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- JP6884144B2 JP6884144B2 JP2018520546A JP2018520546A JP6884144B2 JP 6884144 B2 JP6884144 B2 JP 6884144B2 JP 2018520546 A JP2018520546 A JP 2018520546A JP 2018520546 A JP2018520546 A JP 2018520546A JP 6884144 B2 JP6884144 B2 JP 6884144B2
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- endoscope
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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
- A61B1/00064—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
- A61B1/00085—Baskets
-
- 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
- A61B1/00089—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
-
- 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
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
-
- 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
- A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00148—Holding or positioning arrangements using anchoring means
-
- 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
- A61B1/31—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 for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
-
- 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
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
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)
Description
Claims (11)
- 内視鏡の遠位端を受ける寸法で実質的に円筒形の内面を有する、環状のベースと、
前記ベースから径方向に外向きに広がる折畳み傘であって、折畳み部は、
折畳み表面を形成するウェビングと、
前記ウェビングに沿って延在し、前記折畳み傘を挿入状態と回収状態との間で移行させるために曲がり、前記回収状態にあるときに前記ウェビングと協働し、拡散した大きい表面積で低圧力である、体の管腔との接触領域を前記ウェビングと共になすように構成された、複数の可撓性ストラットと、を含み、
前記可撓性ストラットは各々前記ベースの前記内面に取付けられ、前記内面から延在し、前記ベースの縁辺を囲んで前記ベースの外面から放射状に広がり、
前記挿入状態において、前記複数のストラットは、近位方向であって前記ベースの前記外面と実質的に平行に延びる方向に向かって曲がり、前記回収状態において、前記複数のストラットは前記ベースの前記外面から外側に離れるように曲がり、前記複数のストラットの各々の頂部は、前記ベースの前記外面と実質的に平行である遠位方向を指す、
折畳み傘と
を備える、内視鏡先端部アセンブリ。 - 前記折畳み部を前記挿入状態に移行させるために前記複数のストラットを曲げるのに要する力は、前記折畳み部を前記回収状態に移行させるために前記複数のストラットを曲げるのに要する力よりも小さい、請求項1に記載の内視鏡先端部アセンブリ。
- 前記複数のストラットの各々の前記頂部は、前記複数のストラットの各々の中間部から軸を外れる、請求項1に記載の内視鏡先端部アセンブリ。
- 前記複数のストラットのうちの少なくとも一本は、前記ストラットの遠位対向面に沿って位置される一つ以上のノッチを含む、請求項1に記載の内視鏡先端部アセンブリ。
- 前記ベースは、実質的に硬質である、請求項1に記載の内視鏡先端部アセンブリ。
- 前記ベースの前記内面は、前記内面から突出する少なくとも一つのクラッシュリブを含む、請求項1に記載の内視鏡先端部アセンブリ。
- 前記ウェビングは、プリーツ付きである、請求項1に記載の内視鏡先端部アセンブリ。
- 前記ベースの前記外面は、少なくとも一つの把持構造を含む、請求項1に記載の内視鏡先端部アセンブリ。
- 前記ベースの前記外面は、少なくとも一つの把持窓または圧力パッドを含み、
前記回収状態において、前記ストラットは、前記把持窓を突くかまたは前記圧力パッドを押圧することにより、前記把持窓または前記圧力パッドと、前記内視鏡の前記遠位端との間の滑り摩擦が大きくなるように構成された、請求項1に記載の内視鏡先端部アセンブリ。 - 前記ベースは、
軸スリーブと、
スリーブロックと、
ストラット支持環と
をさらに備える、請求項1に記載の内視鏡先端部アセンブリ。 - 前記ベースは、
遠位キャップと、
軸スリーブと
をさらに備える、請求項1に記載の内視鏡先端部アセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562245711P | 2015-10-23 | 2015-10-23 | |
US62/245,711 | 2015-10-23 | ||
PCT/IB2016/001056 WO2017068404A1 (en) | 2015-10-23 | 2016-07-01 | Edndoscope tip attachment device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019503719A JP2019503719A (ja) | 2019-02-14 |
JP6884144B2 true JP6884144B2 (ja) | 2021-06-09 |
Family
ID=56609875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018520546A Active JP6884144B2 (ja) | 2015-10-23 | 2016-07-01 | 内視鏡頂部の取付け装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10413161B2 (ja) |
EP (1) | EP3364849B1 (ja) |
JP (1) | JP6884144B2 (ja) |
CN (1) | CN108135446B (ja) |
AU (1) | AU2016342569B2 (ja) |
WO (1) | WO2017068404A1 (ja) |
Families Citing this family (16)
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GB201608380D0 (en) * | 2016-05-12 | 2016-06-29 | Arc Medical Design Ltd | Medical scope accessory, medical scopes comprising the accessory, and use thereof |
USD860442S1 (en) | 2017-04-07 | 2019-09-17 | Hoya Corporation | Endoscope tip attachment |
USD859657S1 (en) | 2017-04-07 | 2019-09-10 | Hoya Corporation | Endoscope distal tip attachment |
USD860444S1 (en) | 2017-04-07 | 2019-09-17 | Hoya Corporation | Slanted base of endoscope tip attachment |
USD860443S1 (en) | 2017-04-07 | 2019-09-17 | Hoya Corporation | Base of endoscope tip attachment |
USD870885S1 (en) | 2017-04-07 | 2019-12-24 | Hoya Corporation | Unit cell of endoscope tip attachment |
WO2018194145A1 (ja) * | 2017-04-19 | 2018-10-25 | Hoya株式会社 | 内視鏡頂部の取り付け装置 |
US11298004B2 (en) * | 2018-02-28 | 2022-04-12 | Hoya Corporation | Endoscope tip accessory device with dimension variability compensation |
CN108261174B (zh) * | 2018-03-13 | 2024-06-07 | 南微医学科技股份有限公司 | 一种内窥镜端帽 |
JP2021182947A (ja) * | 2018-06-01 | 2021-12-02 | オリンパス株式会社 | 先端フード |
WO2019234982A1 (ja) * | 2018-06-05 | 2019-12-12 | オリンパス株式会社 | 内視鏡 |
US11819382B2 (en) * | 2019-05-09 | 2023-11-21 | DDS Company, Inc. | Tissue borne fixation system, device, and methods of making and using same |
WO2021174311A1 (en) * | 2020-03-05 | 2021-09-10 | Alexander Huelsen | Endoscope hood |
BR112023019168A2 (pt) * | 2021-03-29 | 2023-10-17 | Fuji System | Dispositivo de captura para endoscópio |
KR20230134335A (ko) * | 2022-03-14 | 2023-09-21 | 가톨릭대학교 산학협력단 | 대장 용종 발견율 향상을 위한 내시경용 캡 |
WO2024022021A1 (zh) * | 2022-07-26 | 2024-02-01 | 微创优通医疗科技(上海)有限公司 | 可视导管 |
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JP2003339631A (ja) | 2002-05-23 | 2003-12-02 | Olympus Optical Co Ltd | 内視鏡挿入補助具 |
JP2005318956A (ja) * | 2004-05-06 | 2005-11-17 | Olympus Corp | 内視鏡用オーバーチューブ |
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-
2016
- 2016-07-01 CN CN201680058853.8A patent/CN108135446B/zh active Active
- 2016-07-01 EP EP16747904.7A patent/EP3364849B1/en active Active
- 2016-07-01 JP JP2018520546A patent/JP6884144B2/ja active Active
- 2016-07-01 AU AU2016342569A patent/AU2016342569B2/en active Active
- 2016-07-01 WO PCT/IB2016/001056 patent/WO2017068404A1/en active Application Filing
- 2016-07-01 US US15/200,046 patent/US10413161B2/en active Active
Also Published As
Publication number | Publication date |
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US20170112365A1 (en) | 2017-04-27 |
AU2016342569B2 (en) | 2020-10-15 |
EP3364849A1 (en) | 2018-08-29 |
WO2017068404A1 (en) | 2017-04-27 |
CN108135446B (zh) | 2020-09-01 |
AU2016342569A1 (en) | 2018-04-26 |
CN108135446A (zh) | 2018-06-08 |
US10413161B2 (en) | 2019-09-17 |
JP2019503719A (ja) | 2019-02-14 |
EP3364849B1 (en) | 2020-11-18 |
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