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    TISSUE SEPARATING AND LOCALIZING CATHETER ASSEMBLY
    2.
    发明申请
    TISSUE SEPARATING AND LOCALIZING CATHETER ASSEMBLY 审中-公开
    组织分离和定位导管总成

    公开(公告)号：WO2004075946A3

    公开(公告)日：2005-06-23

    申请号：PCT/US2004005070

    申请日：2004-02-23

    Applicant: ARTEMIS MEDICAL INC

    Inventor： MORRISON GEORGE A ,  LAIRD ROBERT J ,  BUEHLMANN ERIC L ,  VENTURA CHRISTINE P

    IPC: A61B17/22 ,  A61B18/14 ,  G11B7/085 ,  G11B15/68 ,  G11B21/08

    CPC classification number: A61B18/148 ,  A61B17/221 ,  A61B2018/00601 ,  A61B2018/1475 ,  A61B2090/3908

    Abstract: A tissue-separating catheter assembly comprises a rotatable shaft, having a distal shaft portion, and a tissue separator device extending along the shaft. The tissue separator device has a distal separator part at the distal shaft portion movable between a retracted state, towards the distal shaft portion, and an outwardly extending, operational state, away from the distal shaft portion. A localization device is movable to a radially expanded state. An expandable tubular element is movable so that its outer end is generally axially aligned with the localization device so to capture a separated tissue section therebetween to aid removal of the separated tissue section from the patient.

    Abstract translation: 组织分离导管组件包括具有远侧轴部分的可转动轴和沿轴延伸的组织分离装置。 组织分离器装置在远端轴部分具有远离分离部分，该部分远离远轴部分在远离轴部分的缩回状态和向外延伸的操作状态之间移动。 定位装置可移动到径向膨胀状态。 可扩张的管状元件是可移动的，使得其外端通常与定位装置轴向对准，以便在其间捕获分离的组织部分，以帮助从患者移除分离的组织部分。

    TISSUE SEPARATING CATHETER ASSEMBLY AND METHOD
    3.
    发明申请
    TISSUE SEPARATING CATHETER ASSEMBLY AND METHOD 审中-公开
    组织分离器组件和方法

    公开(公告)号：WO2004075947A3

    公开(公告)日：2005-03-24

    申请号：PCT/US2004005167

    申请日：2004-02-20

    Applicant: ARTEMIS MEDICAL INC

    Inventor： BUEHLMANN ERIC L ,  MORRISON GEORGE A ,  LAIRD ROBERT J

    IPC: A61B18/14 ,  A61B18/18

    CPC classification number: A61B17/22 ,  A61B18/1492 ,  A61B2017/00867 ,  A61B2018/1407 ,  A61B2018/144 ,  C08L2201/12

    Abstract: A tissue-separating catheter assembly comprises a rotatable shaft, having a distal shaft portion, and a tissue separator device extending along the shaft. The tissue separator device has a distal separator part at the distal shaft portion movable between a retracted state, towards the distal shaft portion, and an outwardly extending, operational state, away from the distal shaft portion. A pivot joint may be used to pivotally connect the distal separator end to the distal shaft portion. The distal shaft portion may comprise a distally-facing transition surface at a proximal end of the distal shaft portion. First and second energizable tissue separator elements may be used at the transition surface and the tip of the device, respectively.

    Abstract translation: 组织分离导管组件包括具有远侧轴部分的可转动轴和沿轴延伸的组织分离装置。 组织分离器装置在远端轴部分具有远离分离部分，该部分远离远轴部分在远离轴部分的缩回状态和向外延伸的操作状态之间移动。 可以使用枢转接头来将远端分离器端部枢转地连接到远侧轴部分。 远侧轴部分可以包括在远端轴部分的近端处的向远侧面的过渡表面。 第一和第二可激励组织分离器元件可以分别用于装置的过渡表面和尖端。

    Tissue separating catheter assembly and method
    4.
    发明专利
    Tissue separating catheter assembly and method 未知

    公开(公告)号：AU2004216179A1

    公开(公告)日：2004-09-10

    申请号：AU2004216179

    申请日：2004-02-20

    Applicant: ARTEMIS MEDICAL INC

    Inventor： BUEHLMANN ERIC L ,  MORRISON GEORGE A ,  LAIRD ROBERT J

    IPC: A61B18/14 ,  A61B18/18

    Abstract: A tissue-separating catheter assembly comprises a rotatable shaft, having a distal shaft portion, and a tissue separator device extending along the shaft. The tissue separator device has a distal separator part at the distal shaft portion movable between a retracted state, towards the distal shaft portion, and an outwardly extending, operational state, away from the distal shaft portion. A pivot joint may be used to pivotally connect the distal separator end to the distal shaft portion. The distal shaft portion may comprise a distally-facing transition surface at a proximal end of the distal shaft portion. First and second energizable tissue separator elements may be used at the transition surface and the tip of the device, respectively.

    Tissue localizing and separating assembly
    7.
    发明专利
    Tissue localizing and separating assembly 未知

    公开(公告)号：AU2004216108A1

    公开(公告)日：2004-09-10

    申请号：AU2004216108

    申请日：2004-02-23

    Applicant: ARTEMIS MEDICAL INC

    Inventor： LAIRD ROBERT J ,  INGLE FRANK ,  BUEHLMANN ERIC L ,  ENG LISANNE A ,  VENTURA CHRISTINE P

    IPC: A61B20060101 ,  A61B1/00 ,  A61B17/00 ,  A61B18/14 ,  A61B18/18 ,  A61B19/00

    Abstract: A tissue separator assembly has an elongate tubular member and a tissue separator device located at a distal end of the elongate tubular member. An elongate coupler extends through the lumen of the elongate tubular member and has a distal coupler end. A tissue localization assembly has an elongate member and a localization device located at the distal end of the elongate member. The localization device may be movable from a first, radially-contracted state to a second, radially-expandable state. The distal coupler end of the elongate coupler and the proximal end of the elongate tubular member of the localization assembly are joinable to one another to permit docking of the tissue localization assembly to the tissue separator assembly. Methods of use of this device are also described.

    Tissue separating and localizing catheter assembly
    8.
    发明专利
    Tissue separating and localizing catheter assembly 未知

    公开(公告)号：AU2004216253B2

    公开(公告)日：2009-10-01

    申请号：AU2004216253

    申请日：2004-02-23

    Applicant: ARTEMIS MEDICAL INC

    Inventor： BUEHLMANN ERIC L ,  VENTURA CHRISTINE P ,  LAIRD ROBERT J ,  MORRISON GEORGE A

    IPC: A61B17/22 ,  A61B18/14

    Abstract: A tissue-separating catheter assembly comprises a rotatable shaft, having a distal shaft portion, and a tissue separator device extending along the shaft. The tissue separator device has a distal separator part at the distal shaft portion movable between a retracted state, towards the distal shaft portion, and an outwardly extending, operational state, away from the distal shaft portion. A localization device is movable to a radially expanded state. An expandable tubular element is movable so that its outer end is generally axially aligned with the localization device so to capture a separated tissue section therebetween to aid removal of the separated tissue section from the patient.

    Tissue localizing and separating assembly
    9.
    发明专利
    Tissue localizing and separating assembly 未知

    公开(公告)号：AU2004216108B2

    公开(公告)日：2008-06-12

    申请号：AU2004216108

    申请日：2004-02-23

    Applicant: ARTEMIS MEDICAL INC

    Inventor： VENTURA CHRISTINE P ,  BUEHLMANN ERIC L ,  INGLE FRANK ,  ENG LISANNE A ,  LAIRD ROBERT J

    IPC: A61B18/14 ,  A61B20060101 ,  A61B1/00 ,  A61B17/00 ,  A61B18/18 ,  A61B19/00

    Abstract: A tissue separator assembly has an elongate tubular member and a tissue separator device located at a distal end of the elongate tubular member. An elongate coupler extends through the lumen of the elongate tubular member and has a distal coupler end. A tissue localization assembly has an elongate member and a localization device located at the distal end of the elongate member. The localization device may be movable from a first, radially-contracted state to a second, radially-expandable state. The distal coupler end of the elongate coupler and the proximal end of the elongate tubular member of the localization assembly are joinable to one another to permit docking of the tissue localization assembly to the tissue separator assembly. Methods of use of this device are also described.

    TISSUE SEPARATING CATHETER ASSEMBLY AND METHOD
    10.
    发明公开
    TISSUE SEPARATING CATHETER ASSEMBLY AND METHOD 审中-公开
    织物分离导管设计和方法

    公开(公告)号：EP1601299A4

    公开(公告)日：2008-08-06

    申请号：EP04713415

    申请日：2004-02-20

    Applicant: ARTEMIS MEDICAL INC

    Inventor： BUEHLMANN ERIC L ,  MORRISON GEORGE A ,  LAIRD ROBERT J

    IPC: A61B18/14 ,  A61B18/18

    CPC classification number: A61B17/22 ,  A61B18/1492 ,  A61B2017/00867 ,  A61B2018/1407 ,  A61B2018/144 ,  C08L2201/12

    Abstract: A tissue-separating catheter assembly comprises a rotatable shaft, having a distal shaft portion, and a tissue separator device extending along the shaft. The tissue separator device has a distal separator part at the distal shaft portion movable between a retracted state, towards the distal shaft portion, and an outwardly extending, operational state, away from the distal shaft portion. A pivot joint may be used to pivotally connect the distal separator end to the distal shaft portion. The distal shaft portion may comprise a distally-facing transition surface at a proximal end of the distal shaft portion. First and second energizable tissue separator elements may be used at the transition surface and the tip of the device, respectively.

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