JP5138304B2 - 遠位端部にアクチュエータを備えた気体を動力とする外科用切断/ファスナー器具 - Google Patents
遠位端部にアクチュエータを備えた気体を動力とする外科用切断/ファスナー器具 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00535—Surgical instruments, devices or methods pneumatically or hydraulically operated
- A61B2017/00544—Surgical instruments, devices or methods pneumatically or hydraulically operated pneumatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B2017/320052—Guides for cutting instruments
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Description
本願は、参照して本明細書に組み入れる、以下に示す同時出願の米国特許出願に関連する。
(1)発明者:フレデリック・イー・シェルトン・ザ・フォース(Frederick E. Shelton, IV)、ジェローム・アール・モルガン(Jerome R. Morgan)、ユージーン・エル・ティムパーマン(Eugene L. Timperman)、およびレスリー・エム・フジカワ(Leslie M. Fugikawa)による特許出願(名称:「エンドエフェクタとトリガー運動とを結合する機械的なリンクを備えた気体を動力とする外科用切断/ファスナー器具(PNEUMATICALLY POWERED SURGICAL CUTTING AND FASTENING INSTRUMENT WITH MECHANICAL LINKAGE COUPLING END EFFECTOR AND TRIGGER MOTION)」)(代理人整理番号:K&LNG 060346/END5912USNP)
(2)発明者:フレデリック・イー・シェルトン・ザ・フォース(Frederick E. Shelton, IV)、ジェローム・アール・モルガン(Jerome R. Morgan)、ユージーン・エル・ティムパーマン(Eugene L. Timperman)、およびレスリー・エム・フジカワ(Leslie M. Fugikawa)による特許出願(名称:「機械的動力補助を用いた発射の作動速度の可変制御部を備えた気体を動力とする外科用切断/ファスナー器具(PNEUMATICALLY POWERED SURGICAL CUTTING AND FASTENING INSTRUMENT WITH A VARIABLE CONTROL OF THE ACTUATING RATE OF FIRING WITH MECHANICAL POWER ASSIST)」)(代理人整理番号:K&LNG 060323/END5913USNP)
(3)発明者:フレデリック・イー・シェルトン・ザ・フォース(Frederick E. Shelton, IV)、ジェローム・アール・モルガン(Jerome R. Morgan)、ユージーン・エル・ティムパーマン(Eugene L. Timperman)、およびレスリー・エム・フジカワ(Leslie M. Fugikawa)による特許出願(名称:「可聴音および視覚のフィードバック特徴部を備えた気体を動力とする外科用切断/ファスナー器具(PNEUMATICALLY POWERED SURGICAL CUTTING AND FASTENING INSTRUMENT WITH AUDIBLE AND VISUAL FEEDBACK FEATURES)」)(代理人整理番号:K&LNG 060345/END5914USNP)
(4)発明者:フレデリック・イー・シェルトン・ザ・フォース(Frederick E. Shelton, IV)、ジェローム・アール・モルガン(Jerome R. Morgan)、ユージーン・エル・ティムパーマン(Eugene L. Timperman)、およびレスリー・エム・フジカワ(Leslie M. Fugikawa)による特許出願(名称:「交換可能な動力源を備えた気体を動力とする外科用切断/ファスナー器具(PNEUMATICALLY POWERED SURGICAL CUTTING AND FASTENING INSTRUMENT WITH REPLACEABLE POWER SOURCES)」)(代理人整理番号:K&LNG 060326/END5955USNP)
(5)発明者:フレデリック・イー・シェルトン・ザ・フォース(Frederick E. Shelton, IV)およびジェローム・アール・モルガン(Jerome R. Morgan)による特許出願(名称:「改善された容量の貯蔵容器を備えた気体を動力とする外科用切断/ファスナー器具(PNEUMATICALLY POWERED SURGICAL CUTTING AND FASTENING INSTRUMENT WITH IMPROVED VOLUME STORAGE)」)(代理人整理番号:K&LNG 060327/END5956USNP)
(6)発明者:フレデリック・イー・シェルトン・ザ・フォース(Frederick E. Shelton, IV)、ジェローム・アール・モルガン(Jerome R. Morgan)、ユージーン・エル・ティムパーマン(Eugene L. Timperman)、およびレスリー・エム・フジカワ(Leslie M. Fugikawa)による特許出願(名称:「手動操作引戻し装置を備えた気体を動力とする外科用切断/ファスナー器具(PNEUMATICALLY POWERED SURGICAL CUTTING AND FASTENING INSTRUMENT WITH MANUALLY OPERATED RETRACTION APPARATUS)」)(代理人整理番号:K&LNG 060328/END5957USNP)
(7)発明者:フレデリック・イー・シェルトン・ザ・フォース(Frederick E. Shelton, IV)、ジェローム・アール・モルガン(Jerome R. Morgan)、ユージーン・エル・ティムパーマン(Eugene L. Timperman)、およびレスリー・エム・フジカワ(Leslie M. Fugikawa)による特許出願(名称:「気体を動力とする回転駆動部材が遠位側に取り付けられた外科用切断/ファスナー器具(SURGICAL CUTTING AND FASTENING INSTRUMENT WITH DISTALLY MOUNTED PNUEMATICALLY POWERED ROTARY DRIVE MEMBER)」)(代理人整理番号:K&LNG 060329/END5958USNP)
本発明は、概して外科器具に関し、詳細には、気体を動力とする外科用切断/ファスナー器具(pneumatically powered surgical cutting and fastening instruments)に関する。本発明は、従来の内視鏡外科器具、開放外科器具、およびロボット支援外科手術に利用することができる。
気体を動力とするモータまたはピストンシステムを利用している。この装置は、取り外し可能なカートリッジによって、または病院の既存の空気またはガス供給源などの外部動力供給源から動力の供給を受けることができる。
ある一般的な態様では、本発明は、気体で動作する器具組立体を受容するように構成された遠位部材を含む外科器具に関する。この外科器具は、近位端部および遠位端部を有する細長いシャフト組立体を含むことができる。この遠位端部は、遠位部材に結合することができる。この外科器具は、細長いシャフト組立体の遠位端部によって支持された駆動部材をさらに含むことができる。この駆動部材は、気体動力源から少なくとも1つの気体駆動信号(pneumatic drive signal)を受け取ると、遠位部材内に支持された気体で動作する器具組立体に少なくとも2つの線形の作動運動を加えるように構成することができる。
図面を参照されたい。各図面において、同様の参照符号は同様の構成要素を指す。図1は、本発明のいくつかの固有の利点を実施できる外科用ステープル留め/切断器具10を示している。図1に例示されている実施形態は、ハンドル組立体300、細長いシャフト組立体100、およびこの細長いシャフト組立体100に接続されたエンドエフェクタ12を含む。本発明の様々な実施形態は、参照して開示内容の全てを本明細書に組み入れる、2006年1月10日出願の米国特許出願第11/329,020号(名称:「関節動作するエンドエフェクタを有する外科器具(SURGICAL INSTRUMENT HAVING AN ARTICULATING END EFFECTOR)」)に開示されているエンドエフェクタのような、細長いシャフト組立体100に旋回可能に取り付けられ、湾曲ケーブルまたはバンドによって旋回可能に駆動されるエンドエフェクタを含むことができる。しかしながら、この〔詳細な説明〕を読み進めば、当業者であれば、本発明の様々な実施形態は、異なる旋回機構および制御部を利用するエンドエフェクタ構造とともに首尾よく実施することができ、そして詳細を後述するように、関節動作しないエンドエフェクタ構造と共に首尾よく利用されることができることを理解できよう。
(1)外科器具において、
気体で動作する器具組立体を支持するように構成された遠位部材と、
前記遠位部材に結合された遠位端部、および近位端部を有する、細長いシャフト組立体と、
前記細長いシャフト組立体の前記遠位端部に支持され、気体動力源に流体的に結合された駆動部材であって、前記気体動力源から少なくとも1つの気体駆動信号を受け取ると、前記遠位部材によって支持された前記気体で動作する器具組立体に少なくとも2つの線形作動運動を選択的に付与するように構成されている、駆動部材と、
を含む、外科器具。
(2)実施態様(1)に記載の外科器具において、
前記駆動部材は、前記細長いシャフト組立体の前記遠位端部によって支持された気体で作動されるシリンダ組立体を含む、外科器具。
(3)実施態様(2)に記載の外科器具において、
前記気体で作動されるシリンダ組立体は、
前記気体動力源に流体的に結合された第1のシリンダハウジングと、
前記第1のシリンダハウジング内に受容された第2のシリンダハウジングであって、前記第1のシリンダハウジングに第1の気体駆動信号を適用すると、前記第1のシリンダハウジングに対して選択的に延出可能であり、前記第1のシリンダハウジングに第2の気体駆動信号を適用すると、前記第1のシリンダハウジング内に選択的に引戻し可能である、第2のシリンダハウジングと、
前記第2のシリンダハウジング内に受容されたピストン組立体であって、前記第1のシリンダハウジングへの前記第1および第2の気体駆動信号の適用に応答して前記第2のシリンダハウジングに対して選択的に延出および引戻し可能であり、前記遠位部材内に受容された前記気体で動作する器具組立体に第1の作動運動および第2の作動運動を伝達するように構成されている、ピストン組立体と、
を含む、外科器具。
(4)実施態様(2)に記載の外科器具において、
前記気体で作動されるシリンダ組立体は、
前記気体動力源に流体的に結合された第1のシリンダハウジングと、
前記第1のシリンダハウジング内に受容された第2のシリンダハウジングであって、前記第1のシリンダハウジングに第1の気体駆動信号を適用すると、前記第1のシリンダハウジングに対して選択的に延出可能であり、前記第1のシリンダハウジングに対して前記第1の気体駆動信号を遮断すると、前記第1のシリンダハウジング内に引戻し可能である、第2のシリンダハウジングと、
前記第2のシリンダハウジング内に受容されたピストン組立体であって、前記第1のシリンダハウジングに前記第1の気体信号を適用すると、前記第2のシリンダハウジングから選択的に延出可能であり、前記第1のシリンダハウジングに対して前記第1の気体信号を遮断すると、前記第2のシリンダハウジング内に引戻し可能であり、前記遠位部材内に受容されている時に前記気体で動作する器具組立体に第1の作動運動および第2の作動運動を伝達するように構成されている、ピストン組立体と、
を含む、外科器具。
(5)実施態様(4)に記載の外科器具において、
前記第1のシリンダハウジングに対して前記第1の気体信号を遮断すると、前記第2のシリンダハウジングを前記第1のシリンダハウジング内に引き戻すように前記第1のシリンダハウジングと前記第2のシリンダハウジングとの間に設けられた、第1の引戻し部材と、
前記第1のシリンダに対して前記第1の気体信号を遮断すると、前記ピストン組立体を前記第2のピストンハウジング内に引き戻すように前記第2のシリンダハウジングと前記ピストン組立体との間に、設けられた第2の引戻し部材と、
をさらに含む、外科器具。
前記駆動部材は、前記細長いシャフト組立体の前記遠位端部によって支持された気体で作動されるベローズ組立体を含む、外科器具。
(7)実施態様(1)に記載の外科器具において、
前記細長いシャフト組立体の前記遠位端部は、前記細長いシャフト組立体の前記近位端部に旋回可能に結合されており、これにより、前記気体で動作する器具組立体を受容するように構成された前記遠位部材が、前記細長いシャフト組立体の前記近位端部に取り付けられたアクチュエータ機構に対して選択的に関節動作できるようになっている、外科器具。
(8)実施態様(1)に記載の外科器具において、
前記細長いシャフト組立体の前記遠位端部は、前記細長いシャフト組立体の前記近位端部から選択的に切り離し可能である、外科器具。
(9)実施態様(7)に記載の外科器具において、
前記細長いシャフト組立体の前記遠位端部および前記近位端部のうちの一方は、内部に選択的に旋回可能な関節動作接合部を有し、
前記遠位端部は、前記細長いシャフト組立体の前記近位端部から選択的に切り離し可能である、外科器具。
(10)実施態様(1)に記載の外科器具において、
ハンドル組立体と、
前記ハンドル組立体によって支持されたアクチュエータ機構であって、前記気体動力源および前記駆動部材と操作可能に連絡しており、前記気体動力源から前記駆動部材への前記気体信号の適用を選択的に制御するように構成されている、アクチュエータ機構と、
をさらに含む、外科器具。
実施態様(1)に記載の外科器具を入手するステップと、
前記外科器具を滅菌するステップと、
前記外科器具を無菌容器内に保管するステップと、
を含む、方法。
(12)外科器具において、
ハンドル組立体と、
前記ハンドル組立体によって支持され、開く運動および閉じる運動を発生させるように構成された、クロージャー駆動装置と、
前記ハンドル組立体によって支持されたアクチュエータ機構であって、少なくとも1つの気体作動信号を選択的に生成するように気体動力源と連絡している、アクチュエータ機構と、
遠位端部および近位端部を有する細長いシャフト組立体であって、この近位端部が、前記ハンドル組立体に結合されており、前記開く運動、前記閉じる運動、および前記少なくとも1つの気体作動信号を伝えるために、前記クロージャー駆動装置と連絡する、細長いシャフト組立体と、
前記細長いシャフト組立体の前記遠位端部によって操作可能に支持された駆動部材であって、前記少なくとも1つの気体作動信号に応答し、線形発射運動および線形引戻し運動を発生させるように構成されている、駆動部材と、
前記細長いシャフト組立体の前記遠位端部に結合されたエンドエフェクタであって、
内部にステープルカートリッジを受容する大きさの細長いチャネル、
前記細長いチャネルに旋回可能に結合され、前記細長いシャフト組立体からの前記開く運動および前記閉じる運動に旋回可能に応答する、アンビル、ならびに、
前記細長いチャネル内に操作可能に支持され、前記駆動部材からの前記線形発射運動および前記線形引戻し運動に応答する切断部材、
を含む、エンドエフェクタと、
を含む、外科器具。
(13)実施態様(12)に記載の外科器具において、
前記細長いシャフト組立体の前記遠位端部は、関節動作接合組立体によって前記細長いシャフト組立体の前記近位端部に旋回可能に結合されている、外科器具。
(14)実施態様(13)に記載の外科器具において、
前記関節動作接合組立体は、機械的に作動される、外科器具。
(15)実施態様(13)に記載の外科器具において、
前記関節動作接合組立体は、気体によって作動される、外科器具。
前記細長いシャフト組立体の前記遠位端部は、新しいエンドエフェクタが取り付けられた新しい遠位端部を前記細長いシャフト組立体の前記近位端部に取り付けることができるように、前記細長いシャフト組立体の前記近位端部から選択的に切り離し可能である、外科器具。
(17)実施態様(12)に記載の外科器具において、
前記気体動力源は、前記ハンドル組立体の外部に位置している、外科器具。
(18)外科器具において、
ハンドル組立体と、
前記ハンドル組立体に操作可能に結合された近位端部、および遠位端部を有する、細長いシャフト組立体と、
前記細長いシャフト組立体に結合された気体で動作する器具組立体を操作可能に支持するための手段と、
少なくとも1つの線形の作動力を発生させるための手段であって、
この作動力は、この手段に流体的に結合された気体動力源からの少なくとも1つの気体駆動信号に応答して、前記操作可能に支持するための手段によって支持された前記気体で動作する器具組立体に加えるためのものであり、
前記細長いシャフト組立体の前記遠位端部によって支持されている、
手段と、
を含む、外科器具。
(19)実施態様(18)に記載の外科器具において、
前記発生させるための手段は、気体で作動されるシリンダ組立体、および気体で作動されるベローズ組立体からなる群から選択される駆動部材を含む、外科器具。
(20)実施態様(18)に記載の外科器具において、
前記気体動力源は、前記ハンドル組立体によって支持されている、外科器具。
Claims (5)
- 外科器具において、
気体で動作する器具組立体を支持するように構成された遠位部材と、
前記遠位部材に結合された遠位端部、および近位端部を有する、細長いシャフト組立体と、
前記細長いシャフト組立体の前記遠位端部に支持され、気体動力源に流体的に結合された駆動部材であって、前記気体動力源から少なくとも1つの気体駆動信号を受け取ると、前記遠位部材によって支持された前記気体で動作する器具組立体に少なくとも2つの線形作動運動を選択的に付与するように構成されている、駆動部材と、
を含み、
前記駆動部材は、前記細長いシャフト組立体の前記遠位端部によって支持された気体で作動されるシリンダ組立体を含み、
前記気体で作動されるシリンダ組立体は、
前記気体動力源に流体的に結合された第1のシリンダハウジングと、
前記第1のシリンダハウジング内に受容された第2のシリンダハウジングであって、前記第1のシリンダハウジングに第1の気体駆動信号を適用すると、前記第1のシリンダハウジングに対して選択的に延出可能であり、前記第1のシリンダハウジングに第2の気体駆動信号を適用すると、前記第1のシリンダハウジング内に選択的に引戻し可能である、第2のシリンダハウジングと、
前記第2のシリンダハウジング内に受容されたピストン組立体であって、前記第1のシリンダハウジングへの前記第1および第2の気体駆動信号の適用に応答して前記第2のシリンダハウジングに対して選択的に延出および引戻し可能であり、前記遠位部材内に受容された前記気体で動作する器具組立体に第1の作動運動および第2の作動運動を伝達するように構成されている、ピストン組立体と、
を含む、外科器具。 - 請求項1に記載の外科器具において、
前記細長いシャフト組立体の前記遠位端部は、前記細長いシャフト組立体の前記近位端部に旋回可能に結合されており、これにより、前記気体で動作する器具組立体を受容するように構成された前記遠位部材が、前記細長いシャフト組立体の前記近位端部に取り付けられたアクチュエータ機構に対して選択的に関節動作できるようになっている、外科器具。 - 請求項1に記載の外科器具において、
前記細長いシャフト組立体の前記遠位端部は、前記細長いシャフト組立体の前記近位端部から選択的に切り離し可能である、外科器具。 - 請求項2に記載の外科器具において、
前記細長いシャフト組立体の前記遠位端部および前記近位端部のうちの一方は、内部に選択的に旋回可能な関節動作接合部を有し、
前記遠位端部は、前記細長いシャフト組立体の前記近位端部から選択的に切り離し可能である、外科器具。 - 請求項1に記載の外科器具において、
ハンドル組立体と、
前記ハンドル組立体によって支持されたアクチュエータ機構であって、前記気体動力源および前記駆動部材と操作可能に連絡しており、前記気体動力源から前記駆動部材への前記気体信号の適用を選択的に制御するように構成されている、アクチュエータ機構と、
をさらに含む、外科器具。
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US11/497,832 US20080029574A1 (en) | 2006-08-02 | 2006-08-02 | Pneumatically powered surgical cutting and fastening instrument with actuator at distal end |
US11/497,832 | 2006-08-02 |
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US (1) | US20080029574A1 (ja) |
EP (1) | EP1908411A3 (ja) |
JP (1) | JP5138304B2 (ja) |
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-
2006
- 2006-08-02 US US11/497,832 patent/US20080029574A1/en not_active Abandoned
-
2007
- 2007-07-09 AU AU2007203209A patent/AU2007203209B2/en not_active Ceased
- 2007-07-12 IL IL184584A patent/IL184584A0/en unknown
- 2007-07-25 SG SG200705464-6A patent/SG139694A1/en unknown
- 2007-07-25 CA CA002594941A patent/CA2594941A1/en not_active Abandoned
- 2007-07-31 KR KR1020070076713A patent/KR101363298B1/ko active IP Right Grant
- 2007-08-01 JP JP2007201027A patent/JP5138304B2/ja not_active Expired - Fee Related
- 2007-08-01 CN CN2007101397969A patent/CN101116624B/zh active Active
- 2007-08-01 TW TW096128138A patent/TWI462721B/zh not_active IP Right Cessation
- 2007-08-01 EP EP07253035A patent/EP1908411A3/en not_active Withdrawn
- 2007-08-01 MX MX2007009307A patent/MX2007009307A/es unknown
- 2007-08-01 RU RU2007129536/14A patent/RU2478347C2/ru not_active IP Right Cessation
- 2007-08-02 BR BRPI0703297-8A patent/BRPI0703297A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
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EP1908411A3 (en) | 2009-03-11 |
AU2007203209B2 (en) | 2012-08-02 |
CN101116624B (zh) | 2011-06-01 |
RU2007129536A (ru) | 2009-02-10 |
BRPI0703297A (pt) | 2008-03-25 |
RU2478347C2 (ru) | 2013-04-10 |
KR101363298B1 (ko) | 2014-02-18 |
TWI462721B (zh) | 2014-12-01 |
AU2007203209A1 (en) | 2008-02-21 |
IL184584A0 (en) | 2008-01-20 |
KR20080012205A (ko) | 2008-02-11 |
US20080029574A1 (en) | 2008-02-07 |
SG139694A1 (en) | 2008-02-29 |
JP2008036424A (ja) | 2008-02-21 |
CN101116624A (zh) | 2008-02-06 |
TW200808255A (en) | 2008-02-16 |
CA2594941A1 (en) | 2008-02-02 |
EP1908411A2 (en) | 2008-04-09 |
MX2007009307A (es) | 2009-01-29 |
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