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    Systems and Methods for Internal Tissue Penetration
    1.
    发明申请
    Systems and Methods for Internal Tissue Penetration 有权
    内部组织穿透的系统和方法

    公开(公告)号：US20100185054A1

    公开(公告)日：2010-07-22

    申请号：US12749234

    申请日：2010-03-29

    申请人： Kamal Ramzipoor ,  James D. Koger ,  Gopal Chopra

    发明人： Kamal Ramzipoor ,  James D. Koger ,  Gopal Chopra

    IPC分类号： A61B1/01

    CPC分类号： A61B1/00087 ,  A61B1/00082 ,  A61B1/00135 ,  A61B1/3132 ,  A61B5/0066 ,  A61B5/0084 ,  A61B8/12 ,  A61B8/445 ,  A61B17/32002 ,  A61B17/3478 ,  A61B2017/00247 ,  A61B2017/22075 ,  A61B2017/22077 ,  A61B2017/22078 ,  A61B2017/320004 ,  A61B2018/00392 ,  A61B2090/378 ,  A61B2090/3782

    摘要： A medical system is a medical device, such as a catheter, that includes an inner core and an imager that is extendable from within an elongated tubular member and configured to penetrate a body tissue within a living body. The elongated tubular member has a distal end and is configured to slideably receive the inner core. The distal end is further configured to allow the inner core to advance outside the elongated member. The inner core has a distal end and is configured to rotate radially around a longitudinal axis of the elongated member. The device can further include an imager located at the distal end of the inner core, and the imager can be configured to image a body tissue and output an image signal to an imaging system communicatively coupled with the imager. The imaging system is configured to generate an image of the body tissue from the image signal of the imager when the imager is rotated and placed into contact with the body tissue such that the imager penetrates the body tissue.

    摘要翻译： 医疗系统是诸如导管的医疗装置，其包括内芯和成像器，该内芯和成像器可从细长的管状构件中延伸并且构造成穿透生物体内的身体组织。 细长管状构件具有远端并且构造成可滑动地容纳内芯。 远端进一步构造成允许内芯在细长构件的外部前进。 内芯具有远端并且构造成围绕细长构件的纵向轴线径向旋转。 该装置还可以包括位于内芯的远端处的成像器，并且成像器可以被配置成对身体组织成像并将图像信号输出到与成像器通信地耦合的成像系统。 成像系统被配置为当成像器旋转并且与身体组织接触以使得成像器穿透身体组织时，从成像器的图像信号生成身体组织的图像。

    Systems and methods for internal tissue penetration
    2.
    发明授权
    Systems and methods for internal tissue penetration 有权
    内部组织穿透的系统和方法

    公开(公告)号：US07715896B2

    公开(公告)日：2010-05-11

    申请号：US10394079

    申请日：2003-03-21

    申请人： Kamal Ramzipoor ,  James D. Koger ,  Gopal Chopra

    发明人： Kamal Ramzipoor ,  James D. Koger ,  Gopal Chopra

    IPC分类号： A61B5/05

    CPC分类号： A61B1/00087 ,  A61B1/00082 ,  A61B1/00135 ,  A61B1/3132 ,  A61B5/0066 ,  A61B5/0084 ,  A61B8/12 ,  A61B8/445 ,  A61B17/32002 ,  A61B17/3478 ,  A61B2017/00247 ,  A61B2017/22075 ,  A61B2017/22077 ,  A61B2017/22078 ,  A61B2017/320004 ,  A61B2018/00392 ,  A61B2090/378 ,  A61B2090/3782

    摘要： A medical system is a medical device, such as a catheter, that includes an inner core and an imager that is extendable from within an elongated tubular member and configured to penetrate a body tissue within a living body. The elongated tubular member has a distal end and is configured to slideably receive the inner core. The distal end is further configured to allow the inner core to advance outside the elongated member. The inner core has a distal end and is configured to rotate radially around a longitudinal axis of the elongated member. The device can further include an imager located at the distal end of the inner core, and the imager can be configured to image a body tissue and output an image signal to an imaging system communicatively coupled with the imager. The imaging system is configured to generate an image of the body tissue from the image signal of the imager when the imager is rotated and placed into contact with the body tissue such that the imager penetrates the body tissue.

    摘要翻译： 医疗系统是诸如导管的医疗装置，其包括内芯和成像器，该内芯和成像器可从细长的管状构件中延伸并且构造成穿透生物体内的身体组织。 细长管状构件具有远端并且构造成可滑动地容纳内芯。 远端进一步构造成允许内芯在细长构件的外部前进。 内芯具有远端并且构造成围绕细长构件的纵向轴线径向旋转。 该装置还可以包括位于内芯的远端处的成像器，并且成像器可以被配置成对身体组织成像并将图像信号输出到与成像器通信地耦合的成像系统。 成像系统被配置为当成像器旋转并且与身体组织接触以使得成像器穿透身体组织时，从成像器的图像信号生成身体组织的图像。

    Apparatus and method for deployment of a therapeutic device using a catheter
    4.
    发明授权
    Apparatus and method for deployment of a therapeutic device using a catheter 失效
    使用导管展开治疗装置的装置和方法

    公开(公告)号：US08298256B2

    公开(公告)日：2012-10-30

    申请号：US12814397

    申请日：2010-06-11

    申请人： Deepak R. Gandhi ,  Kamal Ramzipoor ,  Henry N. Padilla

    发明人： Deepak R. Gandhi ,  Kamal Ramzipoor ,  Henry N. Padilla

    IPC分类号： A61M29/00

    CPC分类号： A61B17/221 ,  A61B17/12 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/00411 ,  A61B2017/12068 ,  A61B2090/037

    摘要： The apparatus for deployment of an intravascular therapeutic device, includes an elongated, flexible pusher member and a therapeutic device connected to a severable portion of a first connector member mounted to the flexible pusher member with an elongated second connector member connected to the therapeutic device. The first connector member or second connector member may be capable of being broken by heat, and a heat source is provided for heating and breaking the first connector member or the second connector member to release the therapeutic device.

    摘要翻译： 用于部署血管内治疗装置的装置包括细长的，柔性的推动器构件和治疗装置，其连接到安装到柔性推动器构件的第一连接器构件的可分离部分，连接到治疗装置的细长的第二连接器构件。 第一连接器构件或第二连接器构件可以被热分解，并且提供热源用于加热和断开第一连接器构件或第二连接器构件以释放治疗装置。

    APPARATUS FOR DEPLOYMENT OF MICRO-COIL USING A CATHETER
    5.
    发明申请
    APPARATUS FOR DEPLOYMENT OF MICRO-COIL USING A CATHETER 失效
    使用导管分配微卷线的装置

    公开(公告)号：US20100305605A1

    公开(公告)日：2010-12-02

    申请号：US12856496

    申请日：2010-08-13

    申请人： Deepak Gandhi ,  Kamal Ramzipoor

    发明人： Deepak Gandhi ,  Kamal Ramzipoor

    IPC分类号： A61F2/01

    CPC分类号： A61B17/12113 ,  A61B17/12 ,  A61B17/12022 ,  A61B17/12136 ,  A61B17/1214 ,  A61B2017/00477 ,  A61B2017/00867 ,  A61B2017/12068 ,  A61B2017/12077 ,  A61B2017/1209 ,  A61B2018/00005 ,  A61B2090/037 ,  A61F2002/9505 ,  A61F2002/9511

    摘要： The apparatus for deployment of a therapeutic device such as a micro-coil detachably mounts the therapeutic device to a distal portion of a pusher member. In one embodiment, the therapeutic device is detachably mounted to the distal portion of the pusher member by a tubular collar that can be heated by a heater such as an electrical resistance coil to expand the collar and release and deploy the therapeutic device. The apparatus for deployment of a therapeutic device such as a micro-coil may also provide for a pusher member and a connector fiber for securing the therapeutic device to the pusher member. The connector fiber passes through a heater within the distal portion of the pusher member, for heating and breaking the connector fiber to release the therapeutic device when a desired placement of the therapeutic device within the vasculature is achieved.

    摘要翻译： 用于展开诸如微型线圈的治疗装置的装置将治疗装置可拆卸地安装到推动器构件的远侧部分。 在一个实施例中，治疗装置通过可被诸如电阻线圈的加热器加热的管状套环可拆卸地安装到推动器构件的远端部分，以扩大套环并释放和展开治疗装置。 用于展开诸如微型线圈的治疗装置的装置还可以提供用于将治疗装置固定到推动器构件的推动器构件和连接器纤维。 连接器纤维通过在推动器构件的远端部分内的加热器，用于加热和断开连接器纤维以在实现治疗装置在脉管系统期望的放置期间释放治疗装置。

    Detachable And Retrievable Stent Assembly
    6.
    发明申请
    Detachable And Retrievable Stent Assembly 审中-公开
    可拆卸支架组件

    公开(公告)号：US20100234935A1

    公开(公告)日：2010-09-16

    申请号：US12792527

    申请日：2010-06-02

    申请人： Mehran Bashiri ,  Mark Phung ,  Kamal Ramzipoor ,  Ajitkumar B. Nair

    发明人： Mehran Bashiri ,  Mark Phung ,  Kamal Ramzipoor ,  Ajitkumar B. Nair

    IPC分类号： A61F2/86

    CPC分类号： A61F2/90 ,  A61F2/91 ,  A61F2/915 ,  A61F2/95 ,  A61F2/966 ,  A61F2002/825 ,  A61F2002/91533 ,  A61F2002/9155 ,  A61F2002/91558 ,  A61F2002/9528

    摘要： A stent assembly comprises an expandable stent having a first stent backbone which extends from the proximal end of the stent to the distal end of the stent. The stent comprises a first stent back bone oriented in a direction which is substantially parallel to a longitudinal axis of the stent, and a plurality of interconnected first stent members and second stent members. Each of the first stent members is oriented in a substantially longitudinal direction in the unexpanded state and the expanded state. Each of the second stent members is oriented in a substantially longitudinal direction in the unexpanded state and oriented in a substantially circumferential direction in the expanded state. The first stent backbone has a greater column strength than that of the plurality of interconnected stent members.

    摘要翻译： 支架组件包括具有从支架的近端延伸到支架的远端的第一支架主干的可扩张支架。 支架包括沿基本上平行于支架的纵向轴线的方向定向的第一支架背骨，以及多个互连的第一支架构件和第二支架构件。 第一支架构件中的每一个在未膨胀状态和膨胀状态下在基本纵向方向上定向。 每个第二支架构件在未展开状态下沿大致纵向方向定向，并且在膨胀状态下沿大致圆周方向定向。 第一支架骨架具有比多个互连的支架构件更大的柱强度。

    Apparatus for deployment of micro-coil using a catheter
    8.
    发明申请
    Apparatus for deployment of micro-coil using a catheter 失效
    使用导管展开微型线圈的装置

    公开(公告)号：US20070191879A1

    公开(公告)日：2007-08-16

    申请号：US11699308

    申请日：2007-01-29

    申请人： Deepak Gandhi ,  Kamal Ramzipoor

    发明人： Deepak Gandhi ,  Kamal Ramzipoor

    IPC分类号： A61M29/00

    CPC分类号： A61B17/12113 ,  A61B17/12 ,  A61B17/12022 ,  A61B17/12136 ,  A61B17/1214 ,  A61B2017/00477 ,  A61B2017/00867 ,  A61B2017/12068 ,  A61B2017/12077 ,  A61B2017/1209 ,  A61B2018/00005 ,  A61B2090/037 ,  A61F2002/9505 ,  A61F2002/9511

    摘要： The apparatus for deployment of a therapeutic device such as a micro-coil detachably mounts the therapeutic device to a distal portion of a pusher member. In one embodiment, the therapeutic device is detachably mounted to the distal portion of the pusher member by a tubular collar that can be heated by a heater such as an electrical resistance coil to expand the collar and release and deploy the therapeutic device. The apparatus for deployment of a therapeutic device such as a micro-coil may also provide for a pusher member and a connector fiber for securing the therapeutic device to the pusher member. The connector fiber passes through a heater within the distal portion of the pusher member, for heating and breaking the connector fiber to release the therapeutic device when a desired placement of the therapeutic device within the vasculature is achieved.

    摘要翻译： 用于展开诸如微型线圈的治疗装置的装置将治疗装置可拆卸地安装到推动器构件的远侧部分。 在一个实施例中，治疗装置通过可被诸如电阻线圈的加热器加热的管状套环可拆卸地安装到推动器构件的远端部分，以扩大套环并释放和展开治疗装置。 用于展开诸如微型线圈的治疗装置的装置还可以提供用于将治疗装置固定到推动器构件的推动器构件和连接器纤维。 连接器纤维通过在推动器构件的远端部分内的加热器，用于加热和断开连接器纤维以在实现治疗装置在脉管系统期望的放置期间释放治疗装置。

    Apparatus and method for deployment of a therapeutic device using a catheter
    9.
    发明申请
    Apparatus and method for deployment of a therapeutic device using a catheter 失效
    使用导管展开治疗装置的装置和方法

    公开(公告)号：US20070167911A1

    公开(公告)日：2007-07-19

    申请号：US11726074

    申请日：2007-03-21

    申请人： Deepak Gandhi ,  Kamal Ramzipoor

    发明人： Deepak Gandhi ,  Kamal Ramzipoor

    IPC分类号： A61B18/14 ,  A61F11/00 ,  A61M29/00 ,  A61F7/12

    CPC分类号： A61B17/221 ,  A61B17/12 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/00411 ,  A61B2017/12068 ,  A61B2090/037

    摘要： The apparatus for deployment of an intravascular therapeutic device, includes an elongated, flexible pusher member and a therapeutic device connected to a severable portion of a first connector member mounted to the flexible pusher member with an elongated second connector member connected to the therapeutic device. The first connector member or second connector member may be capable of being broken by heat, and a heat source is provided for heating and breaking the first connector member or the second connector member to release the therapeutic device.

    摘要翻译： 用于部署血管内治疗装置的装置包括细长的，柔性的推动器构件和治疗装置，其连接到安装到柔性推动器构件的第一连接器构件的可分离部分，连接到治疗装置的细长的第二连接器构件。 第一连接器构件或第二连接器构件可以被热分解，并且提供热源用于加热和断开第一连接器构件或第二连接器构件以释放治疗装置。