JP2021532887A - 電気手術器具 - Google Patents
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Abstract
Description
図1は、本発明による電気手術装置100の概略図である。電気手術装置100は、ハンドピース102と、ハンドピース102から離れて遠位方向に延伸する可撓性器具ケーブル104とを含む。可撓性撮像ケーブルは、治療部位にアクセスするための体内への挿入に適している。可撓性器具ケーブル104は、その外面上に生体適合性コーティングを含むことができるため、組織に直接挿入されることができる。器具ケーブル104は、経皮的に導入される、または自然孔を介して低侵襲的な方式で導入されることができる。いくつかの例では、器具ケーブル104は、気管支鏡、内視鏡、腹腔鏡などのような別個の手術用スコーピングデバイス(図示せず)とともに使用されることができる。他の例では、撮像ケーブルは、ガイドカテーテルを通して導入されることができる。ただし、アクセスするのが困難な身体領域に撮像ケーブルが到達することを可能にするために、撮像ケーブルを直接(すなわち、周囲コンポーネントなしで)挿入することが特に有利であることができる。
Claims (18)
- 高周波(RF)エネルギー及び/またはマイクロ波エネルギーを生体組織に送達する電気手術器具であって、
前記高周波(RF)エネルギー及び/または前記マイクロ波エネルギーを伝達するための同軸ケーブルであって、前記同軸ケーブルは内部導体、前記内部導体と同軸に形成される外部導体、ならびに前記内部導体及び前記外部導体を分離させる第一誘電材料を含む、前記同軸ケーブルと、
前記同軸ケーブルから前記RFエネルギー及び/または前記マイクロ波エネルギーを受信するために前記同軸ケーブルの遠位端部に配置される放射先端部と、
治療部位のデジタル画像を生成するために前記同軸ケーブルの前記遠位端部に配置されるイメージセンサと、
を含む、前記電気手術器具。 - 前記イメージセンサは、撮像ケーブルの遠位端部に取り付けられる、請求項1に記載の電気手術器具。
- 前記イメージセンサは、相補型金属酸化物半導体(CMOS)イメージセンサである、請求項1または請求項2に記載の電気手術器具。
- 前記撮像ケーブルは、治療部位に照明を提供するための光ファイバ束を含む、請求項2または請求項3に記載の電気手術器具。
- 前記撮像ケーブルの前記遠位端部に取り付けられる光源をさらに含む、請求項2または請求項3に記載の電気手術器具。
- 前記光源は発光ダイオードを含む、請求項5に記載の電気手術器具。
- 前記同軸ケーブルの前記内部導体は、光学チャネルを形成するために中空であり、
前記撮像ケーブルは、前記光学チャネル内に位置している、請求項2から請求項6のいずれか1項に記載の電気手術器具。 - 前記光学チャネルは、前記放射先端部内の孔部を通って延在する、請求項7に記載の電気手術器具。
- 前記光学チャネルは、前記放射先端部の外面に形成されるアパーチャで終端する、請求項8に記載の電気手術器具。
- 前記同軸ケーブル及び前記撮像ケーブルを搬送するための器具ケーブルを含み、
前記器具ケーブルは前記同軸ケーブルを搬送するための作業チャネルを含む、請求項2から請求項6のいずれか1項に記載の電気手術器具。 - 前記器具ケーブルは、前記撮像ケーブルを搬送するための光学チャネルを含み、
前記光学チャネルは、前記作業チャネルに隣接して延伸する、請求項10に記載の電気手術器具。 - 前記電気手術器具は、ハンドピースをさらに含み、
前記同軸ケーブル及び前記撮像ケーブルは、前記ハンドピースに接続され、前記ハンドピースから離れて延伸する、請求項2から請求項17のいずれか1項に記載の電気手術器具。 - 前記同軸ケーブル及び/または前記撮像ケーブルは、前記ハンドピースから係脱可能である、請求項12に記載の電気手術器具。
- 前記ハンドピースは、前記デジタル画像に関する情報をリモートデバイスに通信するように構成される通信モジュールを含む、請求項12または請求項13に記載の電気手術器具。
- 前記通信モジュールは、無線ネットワークに通信可能に接続可能であるトランシーバを含む、請求項14に記載の電気手術器具。
- 前記通信モジュールは、画像データをリモートサーバにアップロードするように構成される、請求項14または請求項15に記載の電気手術器具。
- 請求項14から請求項16のいずれか1項に記載の電気手術器具と、
前記デジタル画像に関する前記情報を受信して表示するように構成される表示装置と、
を含む、電気手術装置。 - RF EMエネルギー及び/またはマイクロ波EMエネルギーを発生するように構成される電気手術用発生器、及び
請求項1から請求項17のいずれか1項に記載の電気手術器具、
を含む、電気手術システムであって、
前記電気手術器具は前記RF EMエネルギー及び/または前記マイクロ波EMエネルギーを受信し、それを前記同軸ケーブルにカップリングするために前記発生器に接続される、前記電気手術システム。
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GB1812390.1A GB2575984B (en) | 2018-07-30 | 2018-07-30 | Electrosurgical instrument |
GB1812390.1 | 2018-07-30 | ||
PCT/EP2019/070202 WO2020025481A1 (en) | 2018-07-30 | 2019-07-26 | Electrosurgical instrument |
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JP2021532887A true JP2021532887A (ja) | 2021-12-02 |
JP7336151B2 JP7336151B2 (ja) | 2023-08-31 |
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US (1) | US20210298823A1 (ja) |
EP (1) | EP3829474B1 (ja) |
JP (1) | JP7336151B2 (ja) |
KR (1) | KR20210036927A (ja) |
CN (1) | CN112469356A (ja) |
AU (1) | AU2019316142A1 (ja) |
BR (1) | BR112021001438A2 (ja) |
CA (1) | CA3106876A1 (ja) |
ES (1) | ES2956088T3 (ja) |
GB (1) | GB2575984B (ja) |
IL (1) | IL280353A (ja) |
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GB2601336A (en) * | 2020-11-26 | 2022-06-01 | Creo Medical Ltd | Endoscopic, electrosurgical instrument, electrosurgical apparatus comprising such electrosurgical instrument, and endoscopic electrosurgical kit |
GB2601789A (en) * | 2020-12-10 | 2022-06-15 | Creo Medical Ltd | Raman spectroscopy probe, Raman spectroscopy apparatus including the Raman spectroscopy probe and elongate assembly |
CN113100938B (zh) * | 2021-03-26 | 2022-08-16 | 复旦大学附属中山医院 | 外科能量器械及外科手术设备 |
WO2024042053A1 (en) | 2022-08-24 | 2024-02-29 | Fresenius Hemocare Italia S.R.L. | Filter for removing smoke during a medical procedure |
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2018
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2019
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EP3829474C0 (en) | 2023-06-28 |
CA3106876A1 (en) | 2020-02-06 |
AU2019316142A1 (en) | 2021-02-18 |
US20210298823A1 (en) | 2021-09-30 |
ES2956088T3 (es) | 2023-12-13 |
CN112469356A (zh) | 2021-03-09 |
WO2020025481A1 (en) | 2020-02-06 |
GB2575984B (en) | 2022-09-14 |
EP3829474A1 (en) | 2021-06-09 |
KR20210036927A (ko) | 2021-04-05 |
GB2575984A (en) | 2020-02-05 |
EP3829474B1 (en) | 2023-06-28 |
IL280353A (en) | 2021-03-01 |
JP7336151B2 (ja) | 2023-08-31 |
GB201812390D0 (en) | 2018-09-12 |
BR112021001438A2 (pt) | 2021-04-27 |
SG11202100623SA (en) | 2021-02-25 |
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