JP2017074362A - 外科用デバイスのためのアダプタアセンブリ - Google Patents
外科用デバイスのためのアダプタアセンブリ Download PDFInfo
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/0682—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
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- A—HUMAN NECESSITIES
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0023—Surgical instruments, devices or methods, e.g. tourniquets disposable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00371—Multiple actuation, e.g. pushing of two buttons, or two working tips becoming operational
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- A—HUMAN NECESSITIES
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- 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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- A—HUMAN NECESSITIES
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07278—Stapler heads characterised by its sled or its staple holder
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
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Abstract
Description
本開示は、概して、電力式外科用デバイスに関する。より具体的には、本開示は、エンドエフェクタを電力式外科用デバイスの作動ユニットに選択的に接続するためのアダプタおよび延長アセンブリに関する。
外科手順において使用するための電力式外科用デバイスが知られている。電力式外科用デバイスのハンドルアセンブリの再使用を可能にし、それにより、ハンドルアセンブリが種々のエンドエフェクタと共に使用され得るようにするために、アダプタアセンブリは、ハンドルアセンブリおよび種々のエンドエフェクタに対する選択的な取り付けのために開発されてきた。使用後、アダプタは、エンドエフェクタと共に処分され得る。いくつかの場合において、アダプタアセンブリは、再使用のために殺菌され得る。
エンドエフェクタをハンドルアセンブリに動作可能に接続するためのアセンブリが提供される。アダプタアセンブリは、結合アセンブリと、第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリとを含む。第1の駆動アセンブリは、結合アセンブリから延びており、第1の長手方向軸を画定しており、かつ、第1の駆動ネジを含む。第2の駆動アセンブリは、結合アセンブリから延びており、かつ、第1の駆動アセンブリの周りで受け取られている。第2の駆動アセンブリは、第2の長手方向軸を画定しており、かつ、第1の駆動ネジと直接係合している第2の駆動ネジを含む。第3の駆動アセンブリは、結合アセンブリから延びており、かつ、第1の駆動アセンブリおよび第2の駆動アセンブリの周りで受け取られている。第3の駆動アセンブリは、第3の長手方向軸を画定しており、かつ、第2の駆動ネジと直接係合している第3の駆動ネジを含む。
本明細書は、例えば、以下を提供する。
(項目1)
エンドエフェクタをハンドルアセンブリに動作可能に接続するためのアダプタアセンブリであって、上記アダプタアセンブリは、
結合アセンブリと、
上記結合アセンブリから延びており、かつ、第1の長手方向軸を画定している第1の駆動アセンブリであって、上記第1の駆動アセンブリは、第1の駆動ネジを含む、第1の駆動アセンブリと、
上記結合アセンブリから延びており、かつ、上記第1の駆動アセンブリの周りで受け取られている第2の駆動アセンブリであって、上記第2の駆動アセンブリは、第2の長手方向軸を画定しており、かつ、上記第1の駆動ネジと係合している第2の駆動ネジを含む、第2の駆動アセンブリと、
上記結合アセンブリから延びており、かつ、上記第1の駆動アセンブリおよび第2の駆動アセンブリの周りで受け取られている第3の駆動アセンブリであって、上記第3の駆動アセンブリは、第3の長手方向軸を画定しており、かつ、上記第2の駆動ネジと係合している第3の駆動ネジを含む、第3の駆動アセンブリと
を含む、アダプタアセンブリ。
(項目2)
上記結合アセンブリは、第1のコネクタスリーブ、第2のコネクタスリーブ、および第3のコネクタスリーブを含む、上記項目に記載のアダプタアセンブリ。
(項目3)
上記第1のコネクタスリーブは、上記第1の駆動アセンブリをハンドルアセンブリの第1の回転伝達部材に動作可能に接続しており、上記第2のコネクタスリーブは、上記第2の駆動アセンブリを上記ハンドルアセンブリの第2の回転伝達部材に動作可能に接続しており、上記第3のコネクタスリーブは、上記第3の駆動アセンブリを上記ハンドルアセンブリの第3の回転伝達部材に動作可能に接続している、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目4)
上記第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリの各々は、近位駆動シャフト、遠位駆動シャフト、および駆動ネジを含む、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目5)
上記第1の駆動アセンブリは、ネジ切り部分を有する第1の駆動ネジと、上記ネジ切り部分の周りで動作可能に受け取られているトロカール部材とを含み、上記第1の駆動ネジの回転は、上記トロカール部材の長手方向の移動を引き起こす、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目6)
上記第1の長手方向軸、第2の長手方向軸、および第3の長手方向軸は、同軸である、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目7)
上記第1の駆動アセンブリは、スラストプレートをさらに含み、上記第1の駆動ネジは、上記第1の駆動アセンブリの動作中、上記スラストプレートに係合している、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目8)
上記第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリは、上記第1の駆動ネジ、第2の駆動ネジ、および第3の駆動ネジをそれぞれ回転可能に支持するための第1の軸受アセンブリ、第2の軸受アセンブリ、および第3の軸受アセンブリをそれぞれ含む、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目9)
ハンドルアセンブリに動作可能に接続するように構成された接続アセンブリをさらに含む、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目10)
上記第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリの各々は、上記第1の駆動ネジ、第2の駆動ネジ、および第3の駆動ネジをそれぞれ支持するためのハウジングプレートを含む、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目11)
上記第1の長手方向軸、第2の長手方向軸、および第3の長手方向軸は、ハンドルアセンブリの長手方向軸からオフセットされている、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目12)
外側スリーブをさらに含み、上記第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリの各々は、上記外側スリーブを通って延びている、上記項目のいずれか一項に記載のアダプタアセンブリ。
(項目13)
上記外側スリーブの遠位端は、エンドエフェクタに動作可能に接続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アダプタアセンブリ。
(摘要)
エンドエフェクタをハンドルアセンブリに接続するためのアダプタアセンブリは、第1の機能、第2の機能、および第3の機能を実行するために、ハンドルアセンブリからの回転運動を線形運動に変換するように構成された第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリを含む。
本開示の外科用デバイスおよび/またはハンドルアセンブリのためのアダプタアセンブリの実施形態が、図面を参照して詳細に記載され、図中では、いくつかの図面の各々において、同様の参照番号は同一または対応する要素を指している。本明細書中で使用される場合、用語「遠位」は、アダプタアセンブリまたは外科用デバイスあるいはそれらの構成要素のユーザから遠い方の部分を指し、その一方で、用語「近位」は、アダプタアセンブリまたは外科用デバイスあるいはそれらの構成要素のユーザに近い方の部分を指す。
Claims (13)
- エンドエフェクタをハンドルアセンブリに動作可能に接続するためのアダプタアセンブリであって、前記アダプタアセンブリは、
結合アセンブリと、
前記結合アセンブリから延びており、かつ、第1の長手方向軸を画定している第1の駆動アセンブリであって、前記第1の駆動アセンブリは、第1の駆動ネジを含む、第1の駆動アセンブリと、
前記結合アセンブリから延びており、かつ、前記第1の駆動アセンブリの周りで受け取られている第2の駆動アセンブリであって、前記第2の駆動アセンブリは、第2の長手方向軸を画定しており、かつ、前記第1の駆動ネジと係合している第2の駆動ネジを含む、第2の駆動アセンブリと、
前記結合アセンブリから延びており、かつ、前記第1の駆動アセンブリおよび第2の駆動アセンブリの周りで受け取られている第3の駆動アセンブリであって、前記第3の駆動アセンブリは、第3の長手方向軸を画定しており、かつ、前記第2の駆動ネジと係合している第3の駆動ネジを含む、第3の駆動アセンブリと
を含む、アダプタアセンブリ。 - 前記結合アセンブリは、第1のコネクタスリーブ、第2のコネクタスリーブ、および第3のコネクタスリーブを含む、請求項1に記載のアダプタアセンブリ。
- 前記第1のコネクタスリーブは、前記第1の駆動アセンブリをハンドルアセンブリの第1の回転伝達部材に動作可能に接続しており、前記第2のコネクタスリーブは、前記第2の駆動アセンブリを前記ハンドルアセンブリの第2の回転伝達部材に動作可能に接続しており、前記第3のコネクタスリーブは、前記第3の駆動アセンブリを前記ハンドルアセンブリの第3の回転伝達部材に動作可能に接続している、請求項2に記載のアダプタアセンブリ。
- 前記第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリの各々は、近位駆動シャフト、遠位駆動シャフト、および駆動ネジを含む、請求項1に記載のアダプタアセンブリ。
- 前記第1の駆動アセンブリは、ネジ切り部分を有する第1の駆動ネジと、前記ネジ切り部分の周りで動作可能に受け取られているトロカール部材とを含み、前記第1の駆動ネジの回転は、前記トロカール部材の長手方向の移動を引き起こす、請求項1に記載のアダプタアセンブリ。
- 前記第1の長手方向軸、第2の長手方向軸、および第3の長手方向軸は、同軸である、請求項1に記載のアダプタアセンブリ。
- 前記第1の駆動アセンブリは、スラストプレートをさらに含み、前記第1の駆動ネジは、前記第1の駆動アセンブリの動作中、前記スラストプレートに係合している、請求項1に記載のアダプタアセンブリ。
- 前記第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリは、前記第1の駆動ネジ、第2の駆動ネジ、および第3の駆動ネジをそれぞれ回転可能に支持するための第1の軸受アセンブリ、第2の軸受アセンブリ、および第3の軸受アセンブリをそれぞれ含む、請求項1に記載のアダプタアセンブリ。
- ハンドルアセンブリに動作可能に接続するように構成された接続アセンブリをさらに含む、請求項1に記載のアダプタアセンブリ。
- 前記第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリの各々は、前記第1の駆動ネジ、第2の駆動ネジ、および第3の駆動ネジをそれぞれ支持するためのハウジングプレートを含む、請求項1に記載のアダプタアセンブリ。
- 前記第1の長手方向軸、第2の長手方向軸、および第3の長手方向軸は、ハンドルアセンブリの長手方向軸からオフセットされている、請求項1に記載のアダプタアセンブリ。
- 外側スリーブをさらに含み、前記第1の駆動アセンブリ、第2の駆動アセンブリ、および第3の駆動アセンブリの各々は、前記外側スリーブを通って延びている、請求項1に記載のアダプタアセンブリ。
- 前記外側スリーブの遠位端は、エンドエフェクタに動作可能に接続するように構成されている、請求項12に記載のアダプタアセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/882,550 US10413298B2 (en) | 2015-10-14 | 2015-10-14 | Adapter assembly for surgical devices |
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US10413298B2 (en) * | 2015-10-14 | 2019-09-17 | Covidien Lp | Adapter assembly for surgical devices |
US10653398B2 (en) * | 2016-08-05 | 2020-05-19 | Covidien Lp | Adapter assemblies for surgical devices |
KR101968750B1 (ko) * | 2017-11-06 | 2019-04-12 | 한국기계연구원 | 확공용 절삭날을 구비한 드릴 장치 |
US11612400B2 (en) * | 2021-05-24 | 2023-03-28 | Covidien Lp | Trocar assembly with bearing assembly for load sharing |
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JP2013255804A (ja) * | 2012-06-13 | 2013-12-26 | Covidien Lp | 内視鏡手順のための装置 |
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US10226254B2 (en) | 2014-10-21 | 2019-03-12 | Covidien Lp | Adapter, extension, and connector assemblies for surgical devices |
US9949737B2 (en) | 2014-10-22 | 2018-04-24 | Covidien Lp | Adapter assemblies for interconnecting surgical loading units and handle assemblies |
US10085750B2 (en) | 2014-10-22 | 2018-10-02 | Covidien Lp | Adapter with fire rod J-hook lockout |
US10413298B2 (en) * | 2015-10-14 | 2019-09-17 | Covidien Lp | Adapter assembly for surgical devices |
-
2015
- 2015-10-14 US US14/882,550 patent/US10413298B2/en active Active
-
2016
- 2016-09-20 AU AU2016231482A patent/AU2016231482B2/en not_active Ceased
- 2016-09-28 CA CA2943471A patent/CA2943471A1/en active Pending
- 2016-10-03 JP JP2016195607A patent/JP6785113B2/ja active Active
- 2016-10-12 KR KR1020160131902A patent/KR20170044040A/ko unknown
- 2016-10-13 EP EP16193636.4A patent/EP3155979B1/en active Active
- 2016-10-13 CN CN201610894039.1A patent/CN106859717B/zh active Active
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2019
- 2019-08-05 US US16/531,207 patent/US11406391B2/en active Active
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2020
- 2020-10-06 JP JP2020168934A patent/JP2021007771A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013255804A (ja) * | 2012-06-13 | 2013-12-26 | Covidien Lp | 内視鏡手順のための装置 |
JP2014233632A (ja) * | 2013-05-30 | 2014-12-15 | コヴィディエン リミテッド パートナーシップ | ローディングユニットセンサーから切り離されるアダプターロードボタン |
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EP3155979A1 (en) | 2017-04-19 |
JP6785113B2 (ja) | 2020-11-18 |
CA2943471A1 (en) | 2017-04-14 |
AU2016231482A1 (en) | 2017-05-04 |
US20190350586A1 (en) | 2019-11-21 |
KR20170044040A (ko) | 2017-04-24 |
US20170105735A1 (en) | 2017-04-20 |
CN106859717B (zh) | 2021-06-29 |
EP3155979B1 (en) | 2020-01-15 |
AU2016231482B2 (en) | 2020-10-15 |
US11406391B2 (en) | 2022-08-09 |
CN106859717A (zh) | 2017-06-20 |
JP2021007771A (ja) | 2021-01-28 |
US10413298B2 (en) | 2019-09-17 |
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