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124 条记录 (耗时 0.054 秒)

    EMBOLIC PROTECTION DEVICE
    82.
    发明申请
    EMBOLIC PROTECTION DEVICE 有权
    嵌入式保护装置

    公开(公告)号：US20130035716A1

    公开(公告)日：2013-02-07

    申请号：US13648986

    申请日：2012-10-10

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A61B17/22

    CPC分类号： A61F2/013 ,  A61B17/00234 ,  A61B18/1492 ,  A61B2017/00243 ,  A61F2/01 ,  A61F2002/011 ,  A61F2002/016 ,  A61F2002/018 ,  A61F2210/0076 ,  A61F2230/0006 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2250/0067

    摘要： The embolic protection device (10) has an expandable tubular structure supporting a filter mesh material (12). The embolic protection device is compressed to a small diameter for insertion into a patient's aorta, then expanded within the aorta with the filter mesh material positioned to allow blood to enter sidebranch vessels connected to the aorta and to prevent embolic material from entering the sidebranch vessels. The filter mesh material may be configured with waves or undulations (26) for increased surface area and/or with two layers of mesh material to provide additional protection against embolization and to prevent inadvertent occlusion of the sidebranch vessels.

    摘要翻译： 栓塞保护装置（10）具有支撑过滤网材料（12）的可膨胀管状结构。 栓塞保护装置被压缩到小直径以插入患者的主动脉，然后在筛管网材料定位成在主动脉内扩张，以允许血液进入连接到主动脉的侧分支血管并防止栓塞物质进入侧支血管。 过滤网材料可以配置有用于增加表面积的波浪或起伏（26）和/或两层网状材料，以提供额外的防止栓塞的保护并防止侧支血管的无意闭塞。

    STEERABLE ENDOSCOPE AND IMPROVED METHOD OF INSERTION
    83.
    发明申请
    STEERABLE ENDOSCOPE AND IMPROVED METHOD OF INSERTION 有权
    可视内窥镜和改进的插入方法

    公开(公告)号：US20120271109A1

    公开(公告)日：2012-10-25

    申请号：US13535979

    申请日：2012-06-28

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A61B1/01 ,  A61B1/008 ,  A61B1/31

    CPC分类号： A61B1/0051 ,  A61B1/0016 ,  A61B1/0053 ,  A61B1/0058 ,  A61B1/008 ,  A61B1/31 ,  A61B5/065 ,  A61B2034/301 ,  A61B2034/741 ,  A61B2034/742

    摘要： A steerable endoscope has an elongated body with a selectively steerable distal portion and an automatically controlled proximal portion. The endoscope body is inserted into a patient and the selectively steerable distal portion is used to select a desired path within the patient's body. When the endoscope body is advanced, an electronic motion controller operates the automatically controlled proximal portion to assume the selected curve of the selectively steerable distal portion. Another desired path is selected with the selectively steerable distal portion and the endoscope body is advanced again. As the endoscope body is further advanced, the selected curves propagate proximally along the endoscope body, and when the endoscope body is withdrawn proximally, the selected curves propagate distally along the endoscope body. This creates a serpentine motion in the endoscope body that allows it to negotiate tortuous curves along a desired path through, around, and between organs within the body.

    摘要翻译： 可操纵的内窥镜具有细长体，其具有选择性可操纵的远侧部分和自动控制的近端部分。 将内窥镜主体插入到患者体内，并且使用选择性操纵的远端部分来选择患者体内所需的路径。 当内窥镜体前进时，电子运动控制器操作自动控制的近端部分，以呈现选择性可操纵的远端部分的选定曲线。 通过选择性可转向的远端部分选择另一个期望的路径，并且内窥镜主体再次前进。 当内窥镜体进一步前进时，所选择的曲线沿内窥镜向近端传播，并且当向内侧取出内窥镜主体时，所选择的曲线沿着内窥镜主体向远端传播。 这在内窥镜主体中产生蛇形运动，允许其沿着期望的路径协商曲折的曲线，穿过身体内部，身体周围和器官之间。

    Steerable endoscope and improved method of insertion
    84.
    发明授权
    Steerable endoscope and improved method of insertion 有权
    可转向内窥镜和改进插入方法

    公开(公告)号：US08226546B2

    公开(公告)日：2012-07-24

    申请号：US11129093

    申请日：2005-05-13

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A61B1/00

    CPC分类号： A61B1/0051 ,  A61B1/0016 ,  A61B1/0053 ,  A61B1/0058 ,  A61B1/008 ,  A61B1/31 ,  A61B5/065 ,  A61B2034/301 ,  A61B2034/741 ,  A61B2034/742

    摘要： A steerable endoscope has an elongated body with a selectively steerable distal portion and an automatically controlled proximal portion. The endoscope body is inserted into a patient and the selectively steerable distal portion is used to select a desired path within the patient's body. When the endoscope body is advanced, an electronic motion controller operates the automatically controlled proximal portion to assume the selected curve of the selectively steerable distal portion. Another desired path is selected with the selectively steerable distal portion and the endoscope body is advanced again. As the endoscope body is further advanced, the selected curves propagate proximally along the endoscope body, and when the endoscope body is withdrawn proximally, the selected curves propagate distally along the endoscope body. This creates a serpentine motion in the endoscope body that allows it to negotiate tortuous curves along a desired path through, around, and between organs within the body.

    摘要翻译： 可操纵的内窥镜具有细长体，其具有选择性可操纵的远侧部分和自动控制的近端部分。 将内窥镜主体插入到患者体内，并且使用选择性操纵的远端部分来选择患者体内所需的路径。 当内窥镜体前进时，电子运动控制器操作自动控制的近端部分，以呈现选择性可操纵的远端部分的选定曲线。 通过选择性可转向的远端部分选择另一个期望的路径，并且内窥镜主体再次前进。 当内窥镜体进一步前进时，所选择的曲线沿内窥镜向近端传播，并且当向内侧取出内窥镜主体时，所选择的曲线沿着内窥镜主体向远端传播。 这在内窥镜主体中产生蛇形运动，允许其沿着期望的路径协商曲折的曲线，穿过身体内部，身体周围和器官之间。

    EMBOLIC PROTECTION DEVICE
    85.
    发明申请
    EMBOLIC PROTECTION DEVICE 有权
    嵌入式保护装置

    公开(公告)号：US20120109183A1

    公开(公告)日：2012-05-03

    申请号：US13347046

    申请日：2012-01-10

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A61F2/01

    CPC分类号： A61F2/013 ,  A61B17/00234 ,  A61B18/1492 ,  A61B2017/00243 ,  A61F2/01 ,  A61F2002/011 ,  A61F2002/016 ,  A61F2002/018 ,  A61F2210/0076 ,  A61F2230/0006 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2250/0067

    摘要： The embolic protection device (10) has an expandable tubular structure supporting a filter mesh material (12). The embolic protection device is compressed to a small diameter for insertion into a patient's aorta, then expanded within the aorta with the filter mesh material positioned to allow blood to enter sidebranch vessels connected to the aorta and to prevent embolic material from entering the sidebranch vessels. The filter mesh material may be configured with waves or undulations (26) for increased surface area and/or with two layers of mesh material to provide additional protection against embolization and to prevent inadvertent occlusion of the sidebranch vessels.

    摘要翻译： 栓塞保护装置（10）具有支撑过滤网材料（12）的可膨胀管状结构。 栓塞保护装置被压缩到小直径以插入患者的主动脉，然后在筛管网材料定位成在主动脉内扩张，以允许血液进入连接到主动脉的侧分支血管并防止栓塞物质进入侧支血管。 过滤网材料可以配置有用于增加表面积的波浪或起伏（26）和/或两层网状材料，以提供额外的防止栓塞的保护并防止侧支血管的无意闭塞。

    STEERABLE ENDOSCOPE AND IMPROVED METHOD OF INSERTION
    86.
    发明申请
    STEERABLE ENDOSCOPE AND IMPROVED METHOD OF INSERTION 有权

    公开(公告)号：US20120041262A1

    公开(公告)日：2012-02-16

    申请号：US13283170

    申请日：2011-10-27

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A61B1/00

    CPC分类号： A61B1/0051 ,  A61B1/0016 ,  A61B1/0053 ,  A61B1/0058 ,  A61B1/008 ,  A61B1/31 ,  A61B5/065 ,  A61B2034/301 ,  A61B2034/741 ,  A61B2034/742

    摘要： A steerable endoscope has an elongated body with a selectively steerable distal portion and an automatically controlled proximal portion. The endoscope body is inserted into a patient and the selectively steerable distal portion is used to select a desired path within the patient's body. When the endoscope body is advanced, an electronic motion controller operates the automatically controlled proximal portion to assume the selected curve of the selectively steerable distal portion. Another desired path is selected with the selectively steerable distal portion and the endoscope body is advanced again. As the endoscope body is further advanced, the selected curves propagate proximally along the endoscope body, and when the endoscope body is withdrawn proximally, the selected curves propagate distally along the endoscope body. This creates a serpentine motion in the endoscope body that allows it to negotiate tortuous curves along a desired path through, around, and between organs within the body.

    Fluoroscopy operator protection device
    87.
    发明授权
    Fluoroscopy operator protection device 有权
    荧光镜操作者保护装置

    公开(公告)号：US08113713B2

    公开(公告)日：2012-02-14

    申请号：US12313782

    申请日：2008-11-21

    申请人： Amir Belson ,  James J. Leary

    发明人： Amir Belson ,  James J. Leary

    IPC分类号： H01J35/16

    CPC分类号： A61B6/107 ,  A61B6/4423 ,  A61B6/4441 ,  A61B6/487 ,  A61B6/589

    摘要： A radiation protection device attaches to the C-arm of a fluoroscope and shields and collimates the X-ray beam between the X-ray source and the patient and between the patient and the image intensifier. One embodiment has a radiation shield of X-ray opaque material that surrounds the C-arm of the fluoroscopy system, the X-ray source and the image intensifier. A padded slot fits around the patient's body. Another embodiment has conical or cylindrical radiation shields that extend between the X-ray source and the patient and between the patient and the image intensifier. The radiation shields have length adjustments and padded ends to fit the device to the patient. The radiation protection device may be motorized to advance and withdraw the radiation shields. A blanket-like radiation shield covers the patient in the area surrounding where the X-ray beam enters the body.

    摘要翻译： 辐射防护装置连接到荧光镜的C臂，并且屏蔽和准直X射线源与患者之间以及患者与图像增强器之间的X射线束。 一个实施例具有围绕荧光透视系统的C臂，X射线源和图像增强器的X射线不透明材料的辐射屏蔽。 一个填充的槽适合患者的身体。 另一实施例具有在X射线源和患者之间以及患者与图像增强器之间延伸的锥形或圆柱形辐射屏蔽。 辐射屏蔽具有长度调节和填充端，以将装置适合于患者。 辐射防护装置可以被电动以推进和撤回辐射屏蔽。 毯状辐射屏蔽覆盖X射线束进入身体周围区域的患者。

    INTRAVENOUS CATHETER INSERTION DEVICE AND METHOD OF USE
    88.
    发明申请
    INTRAVENOUS CATHETER INSERTION DEVICE AND METHOD OF USE 有权
    静电导管插入装置及其使用方法

    公开(公告)号：US20100094310A1

    公开(公告)日：2010-04-15

    申请号：US12307519

    申请日：2007-05-07

    申请人： Jessica Ash Warring ,  Amir Belson ,  Winfield Scott Fisher

    发明人： Jessica Ash Warring ,  Amir Belson ,  Winfield Scott Fisher

    IPC分类号： A61M25/01 ,  A61M31/00

    CPC分类号： A61M25/09041 ,  A61M5/3232 ,  A61M5/3234 ,  A61M5/3243 ,  A61M5/3257 ,  A61M25/01 ,  A61M25/0606 ,  A61M25/0631 ,  A61M25/065 ,  A61M25/09 ,  A61M2025/09133

    摘要： A catheter insertion device with a housing and an interior space. An access needle and a guide wire supported by and moveable relative to the access needle. A restraining element attached to a handle to limit the motion of the guide wire relative to the access needle. A catheter insertion device with a housing and an interior space. An access needle and a guide wire channel attached to the access needle. A guide wire supported by the guide wire channel. A handle attached to the guide wire to move the guide wire relative to the guide wire support channel. A method of introducing a catheter into a vessel by inserting a guide wire substantially contained within a housing into a vessel. Next, advance a catheter over the guide wire and into the vessel. Next, withdraw the guide wire out of the vessel and completely into the housing.

    摘要翻译： 具有壳体和内部空间的导管插入装置。 进出针和导线，其相对于进入针支撑并且可移动。 附接到手柄以限制导丝相对于进入针的运动的限制元件。 具有壳体和内部空间的导管插入装置。 接入针和引导线通道，其连接到接近针。 由导丝通道支撑的导丝。 连接到导丝以相对于导丝支撑通道移动导丝的手柄。 通过将基本上容纳在壳体内的导丝插入容器中而将导管引入容器的方法。 接下来，将导管推到导丝上并进入容器。 接下来，将导线从容器中取出并完全插入外壳。

    Instruments having a rigidizable external working channel
    90.
    发明申请
    Instruments having a rigidizable external working channel 审中-公开
    仪器具有可固化的外部工作通道

    公开(公告)号：US20060235457A1

    公开(公告)日：2006-10-19

    申请号：US11107503

    申请日：2005-04-15

    申请人： Amir Belson

    发明人： Amir Belson

    IPC分类号： A61M29/00

    CPC分类号： A61M25/0032 ,  A61B1/00135 ,  A61B1/018 ,  A61M2025/0025 ,  A61M2025/0034 ,  A61M2025/0036 ,  A61M2025/0058 ,  A61M2025/0063 ,  A61M2025/0064

    摘要： Embodiments of the present invention are directed towards instruments for investigation, screening, diagnosis, analysis or therapy and, more particularly, towards embodiments of one or more external rigidizable working channels along the instrument. In one embodiment, there is an apparatus that includes an instrument having an elongate body; a working channel connected externally to the elongate body and extending from a proximal position on the elongate body to a distal position on the elongate body, the working channel having a stowed configuration and a deployed configuration; and a plurality of rigidizable elements disposed within the working channel to selectively hold the shape of the working channel when the working channel is in the deployed configuration. Other embodiments include an method of providing a working channel within the body that are positioning an instrument within the body; providing along the instrument an external working channel having a lumen, the lumen extending along the working channel and outside of the instrument; positioning the external working channel into a deployed configuration; and holding the shape of the external working channel in the deployed configuration.

    摘要翻译： 本发明的实施例涉及用于调查，筛选，诊断，分析或治疗的装置，更具体地，涉及沿着器械的一个或多个外部可固化工作通道的实施例。 在一个实施例中，存在包括具有细长主体的器具的装置; 工作通道，其从外部延伸到细长主体并从细长本体上的近侧位置延伸到细长主体上的远侧位置，工作通道具有收起构型和展开构型; 以及多个可固化元件，其设置在所述工作通道内，以在所述工作通道处于展开构型时选择性地保持所述工作通道的形状。 其他实施例包括在身体内提供将器械定位在体内的工作通道的方法; 沿着所述仪器提供具有内腔的外部工作通道，所述内腔沿着所述工作通道延伸并且在所述器械外部延伸; 将外部工作通道定位成部署的配置; 并且将外部工作通道的形状保持在展开构造中。