JP5767474B2 - 透析装置と共に使用するためのシステム及び方法 - Google Patents
透析装置と共に使用するためのシステム及び方法 Download PDFInfo
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Description
本発明は、血液処置用医療デバイス(例えば血液透析器、血液濾過器、血漿濾過器)及びそれらに関連して血液又は他の流体(例えば生理食塩水又はヘパリン)を送る流体ラインを再使用するための洗浄、消毒若しくは無菌化、洗い流し、及びプライミングのためのデバイス、システム及び方法に関する。
Claims (18)
- 透析装置と共に使用するためのシステムであって、
血液流路と、透析装置入口と透析装置出口との間の更なる流体流路とを有し、その血液流路は血液入口及び血液出口を有する血液分離デバイスと、
デバイス端と患者端とを有し、そのデバイス端は前記血液分離デバイスの血液出口に係合するように寸法付け及び構成される血液出口ラインと、
デバイス端と患者端とを有し、そのデバイス端は前記血液分離デバイスの血液入口に係合するように寸法付け及び構成される血液入口ラインと、
複数のコネクタを有し、これらのコネクタは前記血液入口ラインと前記血液出口ラインとの前記患者端に係合するように寸法付け及び構成されるマニホールドとを備え、
前記マニホールドが前記血液分離デバイスに取り付けられると共に、前記血液分離デバイス、前記血液出口ライン、前記血液入口ライン及び前記マニホールドが、再使用される機器によるその後の処理のための後続の使用のために単独のユニットとして透析装置から取り外せるシステム。 - 請求項1のシステムにおいて、
前記血液入口ラインは少なくとも一つの側枝を更に含み、この側枝は自由端を含むと共に、
前記マニホールドは少なくとも一つのコネクタを含み、このコネクタは前記少なくとも一つの血液入口ラインの側枝の前記自由端に係合するように寸法付け及び構成されているシステム。 - 請求項2のシステムにおいて、
前記血液出口ラインは少なくとも一つの側枝を更に含み、この側枝は自由端を含むと共に、
前記マニホールドは少なくとも一つのコネクタを含み、このコネクタは前記少なくとも一つの血液出口ラインの側枝の前記自由端に係合するように寸法付け及び構成されているシステム。 - 請求項3のシステムにおいて、前記マニホールドは、前記血液入口ラインと、前記血液出口ラインと、前記少なくとも一つの血液入口ラインの側枝と、前記少なくとも一つの血液出口ラインの側枝と、前記マニホールドが結合する前記再使用される機器との各々の間に流体連通路を与えるように寸法付け及び構成されているシステム。
- 請求項1のシステムにおいて、再使用される機器を更に備えると共に、前記マニホールドは、前記血液分離デバイスの前記更なる流体経路と、前記マニホールドが結合する前記再使用される機器との間に流体連通路を与えるように寸法付け及び構成されているシステム。
- 血液分離デバイスと、デバイス端及び患者端を有する血液出口ラインと、デバイス端及び患者端を有する血液入口ラインと、複数のコネクタを有し、このコネクタは前記血液入口ラインと前記血液出口ラインとの前記患者端に係合するように寸法付け且つ構成されマニホールドに結合された透析装置を設け、
前記血液入口ラインと前記血液出口ラインとの前記患者端を前記コネクタに結合し、
前記血液分離デバイス、前記血液出口ライン、前記血液入口ライン、及び前記マニホールドを前記透析装置から単独のユニットとして取り外し、
前記マニホールドを洗浄のために再使用される機器へ結合し、
前記血液分離デバイス、前記血液出口ライン、前記血液入口ライン、及び前記マニホールドを洗浄することを含む方法。 - 請求項6の方法において、前記血液入口入ライン、前記血液出口ライン、前記血液分離装置、及び前記マニホールドを消毒することを更に含む方法。
- 請求項6の方法において、前記血液入口入ライン、前記血液出口ライン、前記血液分離装置、及び前記マニホールドをプライミングすることを更に含む方法。
- 請求項6の方法において、前記血液入口ライン、前記血液出口ライン、前記血液分離装置、及び前記マニホールドを漏洩について検査することを更に含む方法。
- 透析装置を設ける段階と、
再使用される機器を設ける段階と、
各々の患者透析セットが、少なくとも、血液分離デバイス、血液入口ライン、及び血液出口ラインを含む二つの患者透析セットを設ける段階と、
第1の患者の透析処置を可能とするように、第1の患者透析セットを前記透析装置へ接続する段階と、
前記透析セットを、この透析セット内に閉止血液回路を設けるように構成する段階と、
前記透析装置から第1の患者透析セットを取り外す段階と、
第1の患者透析セットを前記再使用される機器へ接続する段階と、
第1の患者透析セットを再使用のために再処理する段階とを含む方法。 - 請求項10の方法において、
第2の患者へ透析処置を可能とするように第2の患者透析セットを前記透析装置へ接続する段階を更に含む方法。 - 請求項11の方法において、
第1の患者透析セットを前記再使用される機器から取り外す段階と、
この第1の患者透析セットを保管する段階と、
第2の患者透析セットを前記透析装置から取り外す段階と、
この第2の患者透析セットを前記再使用される機器へ接続する段階とを更に含む方法。 - 請求項10の方法において、
前記閉止血液回路を設けるように構成する段階は、前記血液入口ラインの患者端を前記血液出口ラインの患者端へ接続することによって行われる方法。 - 請求項10の方法において、
前記透析セットがマニホールドを更に含むと共に、
前記閉止血液回路を設けるように構成する段階が前記血液入口ラインの患者端及び前記血液出口ラインの患者端を前記マニホールドへ接続することによって行われる方法。 - 透析装置と共に使用する透析セットであって、
(a)体外回路であり、
血液流経路と、透析液入口と透析液出口との間の第2の液体流経路とを有し、前記血液流経路は血液入口と血液出口とを有する血液分離デバイスと、
デバイス端と患者端とを有し、そのデバイス端は前記血液分離デバイスの前記血液出口に係合するように寸法付けられて構成されている血液出口ラインと、
デバイス端と患者端とを有し、そのデバイス端は前記血液分離デバイスの前記血液入口に係合するように寸法付けられて構成されている血液入口ラインと、を含む体外回路と、
(b)複数のコネクタを有し、そのコネクタは前記血液入口ラインと前記血液出口ラインとの前記患者端に係合するように寸法付けられて構成されているマニホールドとを備え、
前記マニホールドは前記体外回路の前記血液分離デバイスへ取り付けられており、前記血液分離デバイス、前記血液出口ライン、及び前記マニホールドは前記透析装置から取り外し可能な単独のユニットを形成する透析セット。 - 請求項15の透析セットにおいて、前記血液入口ラインは少なくとも一つの側枝を更に含み、この側枝は自由端を含み、
前記マニホールドは、前記血液入口ラインの前記少なくとも一つの側枝の前記自由端に係合するように寸法付けられて構成されている透析セット。 - 請求項16の透析セットにおいて、前記血液出口ラインは少なくとも一つの側枝を更に含み、この側枝は自由端を含み、
前記マニホールドは、前記血液出口ラインの前記少なくとも一つの側枝の前記自由端に係合するように寸法付けられて構成されている透析セット。 - 請求項17の透析セットにおいて、前記血液出口及び入口ラインと前記血液分離デバイスとを洗浄するように適合された再使用される機器を更に備え、この再使用される機器は前記マニホールドに結合するように寸法付けられて構成されており、前記マニホールドは、前記血液入口ラインと、前記血液出口ラインと、前記血液入口ラインの前記少なくとも一つの側枝と、前記血液出口ラインの前記少なくとも一つの側枝と、当該マニホールドが結合される前記再使用される機器との各々の間に流体連通経路を設けるように寸法付けられて構成されている透析セット。
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US11/824,322 US8562908B2 (en) | 2007-06-29 | 2007-06-29 | Devices, systems, and methods for cleaning, disinfecting, rinsing, and priming blood separation devices and associated fluid lines |
PCT/US2008/068491 WO2009006261A2 (en) | 2007-06-29 | 2008-06-27 | Devices, systems and methods for cleaning, disinfecting, rinsing, and priming blood separation devices and associated fluid lines |
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US20140054220A1 (en) | 2014-02-27 |
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BRPI0813462A2 (pt) | 2014-10-07 |
US8562908B2 (en) | 2013-10-22 |
WO2009006261A2 (en) | 2009-01-08 |
US20090004053A1 (en) | 2009-01-01 |
JP2010532228A (ja) | 2010-10-07 |
US20170203014A1 (en) | 2017-07-20 |
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US9616162B2 (en) | 2017-04-11 |
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