JP2020124492A - 電動外科用装置のためのエンドエフェクタのプログラム可能な遠位方向傾斜位置 - Google Patents
電動外科用装置のためのエンドエフェクタのプログラム可能な遠位方向傾斜位置 Download PDFInfo
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
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- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/1114—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
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- A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
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Abstract
Description
本出願は、2019年2月4日に出願された米国仮特許出願第62/800,836号に対する利益および優先権を主張し、その開示は、その全体が参照により本明細書に組み込まれる。
本願は、以下の項目を提供する。
(項目1)
外科用装置であって、
コントローラおよびモータを含むハンドルアセンブリと、
アダプタアセンブリであって、
上記ハンドルアセンブリに結合されるように構成された近位端部分、および遠位端部分を有する管状ハウジング、かつ
上記モータに結合するように構成された作動アセンブリを含む、アダプタアセンブリと、
上記アダプタアセンブリの上記遠位端部分に結合するように構成された再装填部と、
アンビルシャフトに枢動可能に結合されたアンビルヘッドを含むアンビルアセンブリであって、上記アンビルアセンブリが、上記作動アセンブリおよび上記再装填部に結合するように構成されている、アンビルアセンブリと、を含み、上記コントローラが、上記再装填部または上記アンビルヘッドのいずれかの寸法に基づいた距離だけ、遠位方向に上記アンビルアセンブリを移動させるために、上記作動アセンブリを作動させる上記モータを制御するように構成されており、それによって上記アンビルヘッドを上記アンビルシャフトに対して枢動させる、外科用装置。
(項目2)
上記アンビルアセンブリが、上記アンビルシャフト上に配置された複数の第1の延出薄板部を含み、上記再装填部が、複数の第2の延出薄板部を含む、上記項目に記載の外科用装置。
(項目3)
上記アンビルアセンブリの、上記再装填部への結合時に、上記複数の第1の延出薄板部が、上記複数の第2の延出薄板部と整合する、上記項目のいずれか一項に記載の外科用装置。
(項目4)
上記コントローラが、複数の距離値を格納するメモリを含む、上記項目のいずれか一項に記載の外科用装置。
(項目5)
上記再装填部が、上記再装填部または上記アンビルヘッドのうちの一方の寸法値を格納する記憶装置を含む、上記項目のいずれか一項に記載の外科用装置。
(項目6)
上記コントローラが、上記寸法値を読み取るために、上記記憶装置にアクセスするように構成されている、上記項目のいずれか一項に記載の外科用装置。
(項目7)
上記コントローラが、上記寸法値に基づいて、上記複数の距離値から1つの距離値を選択するように構成されている、上記項目のいずれか一項に記載の外科用装置。
(項目8)
上記コントローラが、上記選択された寸法値に基づいて、上記モータを制御するように構成されている、上記項目のいずれか一項に記載の外科用装置。
(項目9)
上記距離値が、上記アンビルヘッドの半径に等しい、上記項目のいずれか一項に記載の外科用装置。
(摘要)
外科用装置は、コントローラおよびモータを有するハンドルアセンブリを備える。外科用装置はまた、ハンドルアセンブリに結合するように構成された近位端部分、および遠位端部分を有する管状ハウジングと、モータに結合するように構成された作動アセンブリと、を有するアダプタアセンブリをも備える。外科用装置は、アダプタアセンブリの遠位端部分に結合するように構成された再装填部と、アンビルシャフトに枢動可能に結合されたアンビルヘッドを含むアンビルアセンブリをさらに備え、そのアンビルアセンブリは、作動アセンブリおよび再装填部に結合するように構成されている。外科用装置のコントローラは、再装填部またはアンビルヘッドのいづれかの寸法に基づいた距離だけ、遠位方向にアンビルアセンブリを移動させるために、作動アセンブリを作動させるモータを制御するように構成されており、再装填部に対するアンビルアセンブリの係合を維持しながら、アンビルヘッドをアンビルシャフトに対して枢動させる。
Claims (9)
- 外科用装置であって、
コントローラおよびモータを含むハンドルアセンブリと、
アダプタアセンブリであって、
前記ハンドルアセンブリに結合されるように構成された近位端部分、および遠位端部分を有する管状ハウジング、かつ
前記モータに結合するように構成された作動アセンブリを含む、アダプタアセンブリと、
前記アダプタアセンブリの前記遠位端部分に結合するように構成された再装填部と、
アンビルシャフトに枢動可能に結合されたアンビルヘッドを含むアンビルアセンブリであって、前記アンビルアセンブリが、前記作動アセンブリおよび前記再装填部に結合するように構成されている、アンビルアセンブリと、を含み、前記コントローラが、前記再装填部または前記アンビルヘッドのいずれかの寸法に基づいた距離だけ、遠位方向に前記アンビルアセンブリを移動させるために、前記作動アセンブリを作動させる前記モータを制御するように構成されており、それによって前記アンビルヘッドを前記アンビルシャフトに対して枢動させる、外科用装置。 - 前記アンビルアセンブリが、前記アンビルシャフト上に配置された複数の第1の延出薄板部を含み、前記再装填部が、複数の第2の延出薄板部を含む、請求項1に記載の外科用装置。
- 前記アンビルアセンブリの、前記再装填部への結合時に、前記複数の第1の延出薄板部が、前記複数の第2の延出薄板部と整合する、請求項2に記載の外科用装置。
- 前記コントローラが、複数の距離値を格納するメモリを含む、請求項1に記載の外科用装置。
- 前記再装填部が、前記再装填部または前記アンビルヘッドのうちの一方の寸法値を格納する記憶装置を含む、請求項4に記載の外科用装置。
- 前記コントローラが、前記寸法値を読み取るために、前記記憶装置にアクセスするように構成されている、請求項5に記載の外科用装置。
- 前記コントローラが、前記寸法値に基づいて、前記複数の距離値から1つの距離値を選択するように構成されている、請求項6に記載の外科用装置。
- 前記コントローラが、前記選択された寸法値に基づいて、前記モータを制御するように構成されている、請求項7に記載の外科用装置。
- 前記距離値が、前記アンビルヘッドの半径に等しい、請求項7に記載の外科用装置。
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US201962800836P | 2019-02-04 | 2019-02-04 | |
US62/800,836 | 2019-02-04 | ||
US16/732,620 US11202635B2 (en) | 2019-02-04 | 2020-01-02 | Programmable distal tilt position of end effector for powered surgical devices |
US16/732,620 | 2020-01-02 |
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JP2020124492A true JP2020124492A (ja) | 2020-08-20 |
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US (2) | US11202635B2 (ja) |
EP (2) | EP3689269B1 (ja) |
JP (1) | JP2020124492A (ja) |
CN (1) | CN111513786B (ja) |
AU (1) | AU2020200182A1 (ja) |
ES (1) | ES2914857T3 (ja) |
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USD956221S1 (en) * | 2020-11-23 | 2022-06-28 | Covidien Lp | End effector supporting suture needles in various orientations |
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US20200246010A1 (en) | 2020-08-06 |
EP3689269B1 (en) | 2022-04-20 |
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