JP5971602B2 - コードレスのパワーアシスト医療用焼灼および切断装置 - Google Patents
コードレスのパワーアシスト医療用焼灼および切断装置 Download PDFInfo
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- A61B2018/1452—Probes having pivoting end effectors, e.g. forceps including means for cutting
- A61B2018/1455—Probes having pivoting end effectors, e.g. forceps including means for cutting having a moving blade for cutting tissue grasped by the jaws
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Description
Claims (12)
- コードレスの焼灼および切断用外科装置であって、
少なくとも1のモジュール式のバッテリと、外科ハンドルとを備え、
前記バッテリが、出力無線周波数信号を生成するコードレスの無線周波数信号生成アセンブリと、前記コードレスの無線周波数信号生成アセンブリに電気的に接続された第1接続部とを備え、前記コードレスの無線周波数信号生成アセンブリが、前記第1接続部に無線周波数信号を提供するように機能し、
前記外科ハンドルが、
両極性の焼灼および切断用エンドエフェクタを有する第1ハンドル本体部であって、前記エンドエフェクタが、両極性接点を持つ顎部と、それら顎部間に配置された切断ブレードとを有する第1ハンドル本体部と、
前記第1ハンドル本体部に連結される第2ハンドル本体部であって、前記バッテリを着脱自在に保持するように機能する無菌シール可能なバッテリ保持区画を内部に規定するとともに、前記第1接続部を着脱自在に保持するように機能する第2接続部を有する第2ハンドル本体部とを備え、
前記第2接続部は、前記第1および第2接続部が互いに着脱可能に固定されるときに前記無線周波数信号を前記両極性接点に提供するために、前記第1接続部を前記両極性接点に電気的に接続することを特徴とする装置。 - 請求項1に記載の装置において、
前記第2ハンドル本体部が、前記無菌シール可能なバッテリ保持区画を内部に規定する、相互接続された複数の側壁部を含むことを特徴とする装置。 - 請求項2に記載の装置において、
前記相互接続された複数の側壁部のうちの少なくとも一つが、その底部に回動可能に取り付けられたトラップドアを含み、前記トラップドアが、閉じた位置と、開いた位置との間で移動して、前記無菌シール可能なバッテリ保持区画の内部へのアクセスを選択的に許容するように機能することを特徴とする装置。 - 請求項3に記載の装置において、
前記相互接続された複数の側壁部のうちの別の一つが、前記閉じた位置から前記トラップドアを解放するように機能するトラップドア解除ボタンを含むことを特徴とする装置。 - 請求項2に記載の装置において、
バッテリイジェクトアセンブリをさらに含み、前記バッテリイジェクトアセンブリは、前記無菌シール可能なバッテリ保持区画の内部への選択的なアクセスのために、閉じた位置と、開いた位置との間で移動するように機能する外科ハンドルトラップドアを含み、
前記トラップドアは、
前記相互接続された複数の側壁部のうちの第1側壁部の底部に回動可能に取り付けられた第1回動端部と、
前記閉じた位置において、前記相互接続された複数の側壁部のうちの第2側壁部と固定的に係合するように機能する、前記第1回動端部と反対側の第2端部とを備え、
前記バッテリイジェクトアセンブリはさらに、
前記トラップドアの第1回動端部にある第1フランジと、
前記バッテリの底部から延出する第2フランジと、
前記第2側壁部に取り付けられたトラップドア解除ボタンであって、前記第2側壁部との係合から前記トラップドアの第2端部を解放して前記トラップドアを前記閉じた位置から前記開いた位置に移動させるように機能するトラップドア解除ボタンとを備え、
前記閉じた位置から前記トラップドアが解放されるときに、前記第1フランジが、前記第2フランジと相互作用して、前記無菌シール可能なバッテリ保持区画内から前記バッテリを外に押し出すように機能することを特徴とする装置。 - 請求項1に記載の装置において、
前記無菌シール可能なバッテリ保持区画が、前記外科ハンドルのグリップ部として機能することを特徴とする装置。 - 請求項1に記載の装置において、
前記出力無線周波数信号の電圧を制御するように機能する電圧制御アセンブリと、
前記電圧制御アセンブリに電気的に接続された少なくとも1の電池とをさらに備え、
前記第1接続部が、前記電圧制御アセンブリに電気的に接続された少なくとも1の導電性供給ポートを含むことを特徴とする装置。 - 請求項7に記載の装置において、
前記第2接続部が、前記少なくとも1の導電性供給ポートと電気的に接続されるように機能する少なくとも1の導体を含むことを特徴とする装置。 - 請求項8に記載の装置において、
前記少なくとも1の導体が、分電パネルに電気的に接続され、
前記分電パネルは、前記両極性接点に電気的に接続され、前記分電パネルは、前記少なくとも1の導体が前記少なくとも1の導電性供給ポートに電気的に接続されたときに、前記無線周波数信号を前記両極性接点に提供するように機能することを特徴とする装置。 - 請求項1に記載の装置において、
前記コードレスの無線周波数信号生成アセンブリが、前記バッテリに着脱可能に連結された信号処理サブアセンブリの一部であることを特徴とする装置。 - 請求項1に記載の装置において、
前記外科ハンドルが使い捨てであることを特徴とする装置。 - コードレスの焼灼および切断用外科装置であって、
少なくとも1のモジュール式のバッテリと、外科ハンドルとを備え、
前記バッテリが、出力無線周波数信号を生成するコードレスの無線周波数信号生成アセンブリと、前記コードレスの無線周波数信号生成アセンブリに電気的に接続された第1接続部とを備え、前記コードレスの無線周波数信号生成アセンブリが、前記第1接続部に無線周波数信号を提供するように機能し、
前記外科ハンドルが、
両極性の焼灼および切断用エンドエフェクタを有する第1ハンドル本体部であって、前記エンドエフェクタが、両極性接点を持つ顎部と、それら顎部間に配置された切断ブレードとを有する第1ハンドル本体部と、
前記第1ハンドル本体部に連結される第2ハンドル本体部であって、前記バッテリを着脱自在に保持するように機能する無菌シール可能なバッテリ保持区画を内部に規定するとともに、前記第1接続部を着脱自在に保持するように機能する第2接続部を有する第2ハンドル本体部とを備え、
前記第2接続部は、前記第1および第2接続部が互いに着脱可能に固定されるときに前記無線周波数信号を前記両極性接点に提供するために、前記第1接続部を前記両極性接点に電気的に接続し、
当該コードレスの焼灼および切断用外科装置はさらに、前記バッテリの選択的な交換のために前記外科ハンドルから前記バッテリを排出するように機能するバッテリイジェクトアセンブリを備えることを特徴とする装置。
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US12/270,111 US9050098B2 (en) | 2007-11-28 | 2008-11-13 | Cordless medical cauterization and cutting device |
US12/270,111 | 2008-11-13 | ||
US12/324,873 | 2008-11-27 | ||
US12/324,873 US8758342B2 (en) | 2007-11-28 | 2008-11-27 | Cordless power-assisted medical cauterization and cutting device |
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JP2017165441A Expired - Fee Related JP6537567B2 (ja) | 2007-11-28 | 2017-08-30 | コードレスのパワーアシスト医療用焼灼および切断装置 |
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EP (6) | EP2227165B1 (ja) |
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EP2612603B1 (en) | 2019-03-13 |
AU2008329627A1 (en) | 2009-06-04 |
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EP2612605A1 (en) | 2013-07-10 |
EP2612604A1 (en) | 2013-07-10 |
EP2227165A4 (en) | 2011-12-21 |
EP2609874B1 (en) | 2014-11-19 |
EP2612614A1 (en) | 2013-07-10 |
EP2612614B1 (en) | 2019-02-20 |
JP6329996B2 (ja) | 2018-05-23 |
WO2009070780A1 (en) | 2009-06-04 |
AU2008329627B2 (en) | 2014-02-20 |
EP2612603A1 (en) | 2013-07-10 |
EP2227165B1 (en) | 2013-03-27 |
EP2612605B1 (en) | 2020-10-14 |
EP2609874A1 (en) | 2013-07-03 |
EP2612604B1 (en) | 2020-11-18 |
JP2015083141A (ja) | 2015-04-30 |
US20090138006A1 (en) | 2009-05-28 |
EP2227165A1 (en) | 2010-09-15 |
CA2706958A1 (en) | 2009-06-04 |
JP2017205608A (ja) | 2017-11-24 |
JP2016195791A (ja) | 2016-11-24 |
JP5760198B2 (ja) | 2015-08-05 |
CA2706958C (en) | 2020-07-21 |
JP6537567B2 (ja) | 2019-07-03 |
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