JP2021529025A - 医療デバイスの封入されたコンポーネント及びそのための方法 - Google Patents
医療デバイスの封入されたコンポーネント及びそのための方法 Download PDFInfo
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- A—HUMAN NECESSITIES
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- 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
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Abstract
Description
内視鏡の遠位端部は、様々な電子コンポーネント及び他のコンポーネントを含むことができ、内視鏡の遠位挿入部に接続し得る。遠位端部は患者の体管腔に挿入され得るので、これらの遠位端部は滅菌可能でなければならない。これらの遠位端部はまた、厳しい製造要件の対象となり得る。本開示は、例えば、遠位端部の滅菌要件を満たし、製造を容易にする材料で封入された遠位端部を説明する。そのような封入された端部は、内視鏡又は他のデバイスのコンポーネント(そのようなデバイスの電子コンポーネントを含む)に損傷を与える可能性のある流体や他の汚染物質の侵入を防ぐことができる。本明細書の開示による遠位端部はまた、光学的及び機械的機能などの機能的コンポーネントの封入体への統合を可能にすることによって小型化を助け得る。ここでは内視鏡を参照しているが、内視鏡又は内視鏡検査は、開示されたシステムの可能な用途を制限するものとして解釈されるべきではない。他の用途には、例えば、コンポーネント、特に小型の電気コンポーネントの封入を必要とする任意の医療デバイス又は非医療デバイスが含まれる。そのような医療機器には、例えば、大腸内視鏡、尿管鏡、気管支鏡、カテーテル、シース、イメージャなどが含まれる。
Claims (15)
- 医療デバイスの遠位端部であって、
イメージキャプチャコンポーネントと、
光源と、
イメージキャプチャコンポーネント及び光源と接触してそれらを少なくとも部分的に取り囲む内表面を有する封入体と
を含み、前記内表面の形状は、前記内表面が接触するイメージキャプチャコンポーネント及び光源の外表面の形状の鏡像である、遠位端部。 - 封入体が液密シェルを形成している、請求項1に記載の遠位端部。
- 封入体は、レンズ、プリズム、アパーチャ、フィルタ、拡散器、光を分散させる特徴、及び光をコリメートする特徴のうちの少なくとも1つを含む、請求項1又は2に記載の遠位端部。
- 封入体は、支柱、くさび、カム、ピン、ノッチ、ピストン、シリンダ、ギア、ラック、プーリ、ソケット、及び滑車のうちの少なくとも1つを含む、請求項1〜3のいずれか一項に記載の遠位端部。
- 回路基板をさらに含み、封入体の内表面は、回路基板に接触してそれを少なくとも部分的に取り囲んでおり、前記内表面の形状は、回路基板の外表面の形状の鏡像である、請求項1〜4のいずれか一項に記載の遠位端部。
- 封入体の内表面は、イメージキャプチャコンポーネントの少なくとも側面に接触しており、
封入体の内表面は、光源の少なくとも上面及び少なくとも側面に接触しており、
封入体は、イメージキャプチャコンポーネントと光源との間のすべての空間を満たし、
封入体の内表面は、回路基板の少なくとも底面に接触している、請求項1〜5のいずれか一項に記載の遠位端部。 - 遠位端部は、電流が層に印加されたときに不透明度又は反射率を変化させるように構成された層をさらに含む、請求項1〜6のいずれか一項に記載の遠位端部。
- 封入体は、成形されたモノリシック材料で形成されている、請求項1〜7のいずれか一項に記載の遠位端部。
- キャップ部分をさらに含み、
封入体の内表面は、イメージキャプチャコンポーネントの少なくとも側面に接触しており、
封入体の内表面は、光源の少なくとも上面及び少なくとも側面に接触しており、
封入体は、イメージキャプチャコンポーネントと光源との間のすべての空間を満たし、
封入体の外表面は、キャップ部分の内表面に接触している、請求項1〜8のいずれか一項に記載の遠位端部。 - 封入体は、リッジ及びフランジのうちの少なくとも1つを含み、リッジ又はフランジは、キャップ部分と嵌合するように形作られている、請求項9に記載の遠位端部。
- 封入体の遠位外表面は、丸みを帯びた形状を有する、請求項1〜10のいずれか一項に記載の遠位端部。
- 封入体の遠位外表面は、キャップ部分の内表面に接触している、請求項9〜11のいずれか一項に記載の遠位端部。
- 接続部をさらに含み、接続部の外表面の形状は、医療デバイスの遠位端部に配置されたレセプタクルの内表面の形状の鏡像である、請求項1〜12のいずれか一項に記載の遠位端部。
- 封入体は透明である、請求項1〜13のいずれか一項に記載の遠位端部。
- 封入体は、電気絶縁材料で形成されている、請求項1〜14のいずれか一項に記載の遠位端部。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2024043297A JP2024071444A (ja) | 2018-06-28 | 2024-03-19 | 医療デバイスの封入されたコンポーネントを含む遠位端部 |
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US201862691045P | 2018-06-28 | 2018-06-28 | |
US62/691,045 | 2018-06-28 | ||
PCT/US2019/039369 WO2020006158A1 (en) | 2018-06-28 | 2019-06-27 | Encapsulated components of medical devices, and methods therefor |
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JP2024043297A Division JP2024071444A (ja) | 2018-06-28 | 2024-03-19 | 医療デバイスの封入されたコンポーネントを含む遠位端部 |
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JP2021529025A true JP2021529025A (ja) | 2021-10-28 |
JP7459001B2 JP7459001B2 (ja) | 2024-04-01 |
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JP2020571486A Active JP7459001B2 (ja) | 2018-06-28 | 2019-06-27 | 医療デバイスの封入されたコンポーネントを含む遠位端部 |
JP2024043297A Pending JP2024071444A (ja) | 2018-06-28 | 2024-03-19 | 医療デバイスの封入されたコンポーネントを含む遠位端部 |
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Country Status (8)
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US (2) | US11700992B2 (ja) |
EP (1) | EP3813629A1 (ja) |
JP (2) | JP7459001B2 (ja) |
KR (1) | KR20210025074A (ja) |
CN (1) | CN112312818A (ja) |
AU (1) | AU2019294724A1 (ja) |
CA (1) | CA3102656A1 (ja) |
WO (1) | WO2020006158A1 (ja) |
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USD933207S1 (en) * | 2018-07-11 | 2021-10-12 | Karl Storz Se & Co. Kg | Sacrocolpopexy manipulator |
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EP4282315A1 (en) | 2022-05-24 | 2023-11-29 | Ambu A/S | Endoscope comprising a distal tip unit with a camera module |
WO2024039831A1 (en) * | 2022-08-19 | 2024-02-22 | Boston Scientific Scimed, Inc. | Scope distal end encapsulation |
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JP2012511357A (ja) * | 2008-12-10 | 2012-05-24 | アンブ・エ/エス | カメラ筐体を有する内視鏡およびカメラ筐体を作る方法 |
WO2012099127A1 (ja) * | 2011-01-17 | 2012-07-26 | 株式会社オルタステクノロジー | 液晶レンズ、液晶レンズの駆動方法、レンズユニット、カメラモジュール、及びカプセル型医療機器 |
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EP3813629A1 (en) | 2021-05-05 |
JP2024071444A (ja) | 2024-05-24 |
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US11700992B2 (en) | 2023-07-18 |
AU2019294724A1 (en) | 2021-01-07 |
US20230277037A1 (en) | 2023-09-07 |
JP7459001B2 (ja) | 2024-04-01 |
KR20210025074A (ko) | 2021-03-08 |
CA3102656A1 (en) | 2020-01-02 |
US20200000314A1 (en) | 2020-01-02 |
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