JP7241178B2 - 補強されたステープルカートリッジを有する手術器具 - Google Patents
補強されたステープルカートリッジを有する手術器具 Download PDFInfo
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- JP7241178B2 JP7241178B2 JP2021535801A JP2021535801A JP7241178B2 JP 7241178 B2 JP7241178 B2 JP 7241178B2 JP 2021535801 A JP2021535801 A JP 2021535801A JP 2021535801 A JP2021535801 A JP 2021535801A JP 7241178 B2 JP7241178 B2 JP 7241178B2
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- drive member
- surgical instrument
- staple
- end effector
- surgical
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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
- A61B17/07207—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 the staples being applied sequentially
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
- A61B34/37—Master-slave robots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00305—Constructional details of the flexible means
- A61B2017/00314—Separate linked members
-
- 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
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
Description
本出願は、2018年12月21日に出願された米国仮出願第62/783,444号の利益を主張し、その全開示は、全ての目的のために参照により本明細書に組み込まれる。
Claims (15)
- 細長いシャフトと;
前記細長いシャフトに結合され、開位置から閉位置へ互いに対して移動するように構成された第1及び第2のジョー部を有するエンドエフェクタであって、前記第2のジョー部は、ステープルカートリッジを受け入れるためのキャビティを有する、エンドエフェクタと;
前記第2のジョー部の前記キャビティを通って延び、前記ステープルカートリッジのための支持を提供するように構成された実質的に長手方向の補強壁と;
前記エンドエフェクタを通って遠位に並進するように構成された駆動部材と;
前記エンドエフェクタを通って遠位に前記駆動部材を並進させるように構成された作動機構と;
前記エンドエフェクタに結合され、前記細長いシャフトに対して前記エンドエフェクタを回転させるように構成される、関節動作機構と;を有する、
手術器具。 - 前記補強壁は、前記第2のジョー部の前記キャビティ内に第1及び第2の長手方向溝を画定する、
請求項1に記載の手術器具。 - 前記補強壁は、チャネルを間に画定する第1及び第2の壁を有する、
請求項1に記載の手術器具。 - 前記第2のジョー部の前記キャビティの前記第1及び前記第2の長手方向溝内に位置決めするために構成された第1及び第2の部分を有するステープルカートリッジをさらに有する、
請求項2に記載の手術器具。 - 前記ステープルカートリッジの前記第1及び前記第2の部分の各々は、少なくとも1列のステープル保持開口を含む、
請求項4に記載の手術器具。 - 前記第2のジョー部は、前記第1の長手方向溝と前記第2の長手方向溝との間にスロット付き背骨部を有し、前記スロット付き背骨部は長手方向チャネルを有する、
請求項2に記載の手術器具。 - 前記駆動部材は、前記第1のジョー部のチャネルを通って並進する第1の部分と、前記補強壁の前記チャネルを通って並進する第2の部分とを含む、
請求項1に記載の手術器具。 - 前記作動機構は、前記駆動部材の前記第1の部分に遠位力を加えるコイルを含む、
請求項7に記載の手術器具。 - 前記作動機構を作動させるためのアクチュエータをさらに有し、前記アクチュエータは、ロボット手術システムの制御装置を含む、
請求項1に記載の手術器具。 - 前記ステープルカートリッジは複数のステープルを含み、前記駆動部材は、前記駆動部材が前記エンドエフェクタを通って並進されるときに、前記ステープルに係合するとともに長手方向軸に対して横断する方向に前記ステープルを駆動するように構成された1つ又は複数の傾斜ランプを有する、
請求項4に記載の手術器具。 - 手術器具であって:
細長いシャフトと;
前記細長いシャフトに結合され、開位置から閉位置へ互いに対して移動するように構成された第1及び第2のジョー部を有するエンドエフェクタであって、前記第2のジョー部は、複数のステープルを収容するステープルカートリッジを受け入れるためのキャビティを有する、エンドエフェクタと;
前記開位置から前記閉位置へ前記第1及び前記第2のジョー部を動かすように前記エンドエフェクタを通って長手方向に並進するように構成された駆動部材であって、前記駆動部材が前記エンドエフェクタを通って長手方向に並進されるときに、前記ステープルに係合するとともに前記器具の長手方向軸に対して横断する方向に前記ステープルを駆動するように構成された第1及び第2の傾斜ランプを有する、駆動部材と;
前記エンドエフェクタに結合され、前記細長いシャフトに対して前記エンドエフェクタを回転させるように構成される、関節動作機構と;を有する、
手術器具。 - 前記第1及び第2の傾斜ランプは、前記駆動部材と一体である、
請求項11に記載の手術器具。 - 前記駆動部材は、前記第1のジョー部のチャネルを通って並進するように構成された第1の部分と、前記第2のジョー部のチャネルを通って並進するように構成された第2の部分とを有し、前記第1及び前記第2の傾斜ランプは、前記第2の部分から横方向に離間され、前記第1及び前記第2の傾斜ランプは、前記ステープルカートリッジの1つ又は複数のステープルプッシャに係合して、前記ステープルカートリッジの内部から前記ステープルカートリッジの外部に前記ステープルを及び前記ステープルプッシャを前進させるように構成される、
請求項11に記載の手術器具。 - 前記駆動部材の前記第1及び前記第2の部分は、前記第1及び前記第2のジョー部を前記閉位置において互いに実質的に平行な向きに動かすように構成される、
請求項13に記載の手術器具。 - 前記第2のジョー部は、前記ステープルカートリッジのための支持を提供するように前記キャビティを通って延びる少なくとも1つの補強壁を有する、
請求項11に記載の手術器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201862783444P | 2018-12-21 | 2018-12-21 | |
US62/783,444 | 2018-12-21 | ||
PCT/US2019/062768 WO2020131298A1 (en) | 2018-12-21 | 2019-11-22 | Surgical instruments having a reinforced staple cartridge |
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JP2022515163A JP2022515163A (ja) | 2022-02-17 |
JP7241178B2 true JP7241178B2 (ja) | 2023-03-16 |
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US (1) | US11944301B2 (ja) |
EP (1) | EP3897404A4 (ja) |
JP (1) | JP7241178B2 (ja) |
CN (1) | CN113194846A (ja) |
WO (1) | WO2020131298A1 (ja) |
Families Citing this family (8)
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US10863988B2 (en) | 2017-11-29 | 2020-12-15 | Intuitive Surgical Operations, Inc. | Surgical instrument with lockout mechanism |
WO2019157500A2 (en) | 2018-02-12 | 2019-08-15 | Intuitive Surgical, Inc. | Surgical instrument with lockout mechanism |
US11857188B2 (en) | 2018-12-21 | 2024-01-02 | Intuitive Surgical Operations, Inc. | Articulation assemblies for surgical instruments |
WO2020131692A1 (en) | 2018-12-21 | 2020-06-25 | Intuitive Surgical Operations, Inc. | Surgical instruments having mechanisms for identifying and/or deactivating stapler cartridges |
US11944302B2 (en) | 2019-04-15 | 2024-04-02 | Intuitive Surgical Operations, Inc. | Staple cartridge for a surgical instrument |
US11896224B2 (en) | 2019-05-31 | 2024-02-13 | Intuitive Surgical Operations, Inc. | Staple cartridge for a surgical instrument |
US11786325B2 (en) | 2019-07-02 | 2023-10-17 | Intuitive Surgical Operations, Inc. | Remotely controlling a system using video |
US11642129B2 (en) | 2020-01-15 | 2023-05-09 | Intuitive Surgical Operations, Inc. | Staple cartridge and drive member for surgical instrument |
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US20220061841A1 (en) | 2022-03-03 |
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