-
公开(公告)号：US08147481B2
公开(公告)日：2012-04-03
申请号：US11621536
申请日：2007-01-09
IPC分类号： A61M25/16
CPC分类号： A61M25/013 , A61M25/0113 , A61M25/0136
摘要： A controller for use with a guidewire, such as a vascular guidewire, provides a mechanism for gripping and applying a torque to the guidewire without the need to thread the guidewire axially through the controller and at a location close to a point of access of the guidewire. In one embodiment, the controller includes a side-access, multi-part assembly including a collet or other gripping element that applies a uniform radially inward force on the guidewire. In another embodiment, for use with guidewires having active electrically controllable elements, the controller integrally or removably incorporates a switch or other mechanism to initiate an energized state. The controller thereby permits ergonomic, single-handed control of an electronically steerable guidewire, including axially displacing, torquing and steering the guidewire.
摘要翻译： 与诸如血管导丝之类的导丝一起使用的控制器提供了一种用于将牵引力施加到导丝上的机构，而不需要将导丝线沿轴向穿过控制器并且在接近导丝点的接近点的位置 。 在一个实施例中，控制器包括侧面接近的多部件组件，其包括在导丝上施加均匀的径向向内的力的夹头或其他夹紧元件。 在另一个实施例中，为了与具有有源电可控元件的导线一起使用，控制器一体地或可移除地结合开关或其它机构以启动通电状态。 因此，控制器允许对电子可转向导丝进行人体工程学的单手控制，包括轴向移位，扭转和转向导丝。
-
公开(公告)号：US20120271198A1
公开(公告)日：2012-10-25
申请号：US13437664
申请日：2012-04-02
IPC分类号： A61M25/09
CPC分类号： A61M25/0158 , A61M25/09041 , A61M2025/09083 , A61M2025/09116 , A61M2025/09141
摘要： A controller for use with a guidewire, such as a vascular guidewire, provides a mechanism for gripping and applying a torque to the guidewire without the need to thread the guidewire axially through the controller and at a location close to a point of access of the guidewire. In one embodiment, the controller includes a side-access, multi-part assembly including a collet or other gripping element that applies a uniform radially inward force on the guidewire. In another embodiment, for use with guidewires having active electrically controllable elements, the controller integrally or removably incorporates a switch or other mechanism to initiate an energized state. The controller thereby permits ergonomic, single-handed control of an electronically steerable guidewire, including axially displacing, torquing and steering the guidewire.
摘要翻译： 与诸如血管导丝之类的导丝一起使用的控制器提供了一种用于将牵引力施加到导丝上的机构，而不需要将导丝线沿轴向穿过控制器并且在接近导丝点的接近点的位置 。 在一个实施例中，控制器包括侧面接近的多部件组件，其包括在导丝上施加均匀的径向向内的力的夹头或其他夹紧元件。 在另一个实施例中，为了与具有有源电可控元件的导线一起使用，控制器一体地或可移除地结合开关或其它机构以启动通电状态。 因此，控制器允许对电子可转向导丝进行人体工程学的单手控制，包括轴向移位，扭转和转向导丝。
-
公开(公告)号：US08608726B2
公开(公告)日：2013-12-17
申请号：US13437664
申请日：2012-04-02
IPC分类号： A61M25/16
CPC分类号： A61M25/0158 , A61M25/09041 , A61M2025/09083 , A61M2025/09116 , A61M2025/09141
摘要： A controller for use with a guidewire, such as a vascular guidewire, provides a mechanism for gripping and applying a torque to the guidewire without the need to thread the guidewire axially through the controller and at a location close to a point of access of the guidewire. In one embodiment, the controller includes a side-access, multi-part assembly including a collet or other gripping element that applies a uniform radially inward force on the guidewire. In another embodiment, for use with guidewires having active electrically controllable elements, the controller integrally or removably incorporates a switch or other mechanism to initiate an energized state. The controller thereby permits ergonomic, single-handed control of an electronically steerable guidewire, including axially displacing, torquing and steering the guidewire.
摘要翻译： 与诸如血管导丝之类的导丝一起使用的控制器提供了一种用于将牵引力施加到导丝上的机构，而不需要将导丝线沿轴向穿过控制器并且在接近导丝点的接近点的位置 。 在一个实施例中，控制器包括侧面接近的多部件组件，其包括在导丝上施加均匀的径向向内的力的夹头或其他夹紧元件。 在另一个实施例中，为了与具有有源电可控元件的导线一起使用，控制器一体地或可移除地结合开关或其它机构以启动通电状态。 因此，控制器允许对电子可转向导丝进行人体工程学的单手控制，包括轴向移位，扭转和转向导丝。
-
公开(公告)号：US07615032B2
公开(公告)日：2009-11-10
申请号：US11090574
申请日：2005-03-24
IPC分类号： A61M5/178
CPC分类号： A61M25/0158 , A61M25/09016 , A61M2025/09083 , A61M2025/09141
摘要： A controller for use with a guidewire, such as a vascular guidewire, provides a mechanism for gripping and applying a torque to the guidewire without the need to thread the guidewire axially through the controller and at a location close to a point of access of the guidewire. In one embodiment, the controller includes a side-access, multi-part assembly including a collett or other gripping element that applies a uniform radially inward force on the guidewire. In another embodiment, for use with guidewires having active electrically controllable elements, the controller integrally or removably incorporates a switch or other mechanism to initiate an energized state. The controller thereby permits, among other advantages, ergonomic, single-handed control of an electronically steerable guidewire, including axially displacing, torquing and steering the guidewire.
摘要翻译： 与诸如血管导丝之类的导丝一起使用的控制器提供了一种用于将牵引力施加到导丝上的机构，而不需要将导丝线沿轴向穿过控制器并且在接近导丝点的接近点的位置 。 在一个实施例中，控制器包括侧面接近的多部件组件，其包括在引导线上施加均匀径向向内的力的collett或其他夹紧元件。 在另一个实施例中，为了与具有有源电可控元件的导线一起使用，控制器一体地或可移除地结合开关或其它机构以启动通电状态。 因此，除了其他优点之外，控制器还允许对电子操纵导丝进行人体工程学的单手控制，包括轴向移位，扭转和转向导丝。
-
公开(公告)号：US10675448B2
公开(公告)日：2020-06-09
申请号：US13157627
申请日：2011-06-10
IPC分类号： A61M25/09
摘要： A controller (10) for manually controlling a guidewire (50) includes a housing (100) including a passage (112) for receiving the guidewire. A gripper (140) is actuatable to grasp the guidewire (50) in the passage (112). A cap (200) is connected to the housing (100). The cap (200) is rotatable relative to the housing (100) to actuate the gripper (140). The housing (100) includes an element (160) for maintaining the cap (200) in a receiving position. The cap (200) when in the receiving position places the controller (10) in a condition for receiving the guidewire (50).
-
公开(公告)号：US08460214B2
公开(公告)日：2013-06-11
申请号：US12579267
申请日：2009-10-14
IPC分类号： A61M25/09 , A61M25/092
CPC分类号： A61M25/09033 , A61M25/09041 , A61M2025/09116 , A61M2205/0266
摘要： A vascular guidewire system includes a tubular member which at least partially encloses a core wire. A first or distal gripper is connected with a handle to grip a proximal end portion of the tubular member. A second or proximal gripper is disposed in the handle and grips a proximal end portion of the core wire. A first or distal motor is disposed in the handle and is operable to rotate the core wire relative to the outer tubular member. A second or proximal motor is disposed in the handle and is operable to move the first or distal motor longitudinally relative to the handle to thereby move the core wire longitudinally relative to the outer tubular member. The second or proximal motor is disposed in a coaxial relationship with the first or distal motor. Rotational and/or longitudinally directed forces may be manually applied to the handle to move the tubular member and core wire relative to a patient's body.
摘要翻译： 血管导丝系统包括至少部分地包围芯线的管状构件。 第一或远端夹持器与手柄连接以夹紧管状构件的近端部分。 第二或近端夹持器设置在手柄中并且夹持芯线的近端部分。 第一或远端马达设置在手柄中并且可操作以相对于外管状构件转动芯线。 第二或近端马达设置在手柄中并且可操作以相对于手柄纵向移动第一或远端马达，从而相对于外管状构件纵向移动芯线。 第二或近端电动机以与第一或远端电动机同轴的关系设置。 旋转和/或纵向力可以手动地施加到手柄以使管状构件和芯线相对于患者的身体移动。
-
公开(公告)号：US20110306900A1
公开(公告)日：2011-12-15
申请号：US13157627
申请日：2011-06-10
IPC分类号： A61M25/09
CPC分类号： A61M25/09041 , A61M2025/09116
摘要： A controller (10) for manually controlling a guidewire (50) includes a housing (100) including a passage (112) for receiving the guidewire. A gripper (140) is actuatable to grasp the guidewire (50) in the passage (112). A cap (200) is connected to the housing (100). The cap (200) is rotatable relative to the housing (100) to actuate the gripper (140). The housing (100) includes an element (160) for maintaining the cap (200) in a receiving position. The cap (200) when in the receiving position places the controller (10) in a condition for receiving the guidewire (50).
摘要翻译： 用于手动控制导丝（50）的控制器（10）包括壳体（100），其包括用于接收导丝的通道（112）。 抓持器（140）可致动以抓住通道（112）中的导丝（50）。 盖（200）连接到壳体（100）。 盖（200）可相对于壳体（100）旋转以致动夹持器（140）。 壳体（100）包括用于将盖（200）保持在接收位置的元件（160）。 当处于接收位置时，盖（200）将控制器（10）置于接收导丝（50）的状态。
-
公开(公告)号：US20100174233A1
公开(公告)日：2010-07-08
申请号：US12579267
申请日：2009-10-14
IPC分类号： A61M25/092
CPC分类号： A61M25/09033 , A61M25/09041 , A61M2025/09116 , A61M2205/0266
摘要： A vascular guidewire system includes a tubular member which at least partially encloses a core wire. A first or distal gripper is connected with a handle to grip a proximal end portion of the tubular member. A second or proximal gripper is disposed in the handle and grips a proximal end portion of the core wire. A first or distal motor is disposed in the handle and is operable to rotate the core wire relative to the outer tubular member. A second or proximal motor is disposed in the handle and is operable to move the first or distal motor longitudinally relative to the handle to thereby move the core wire longitudinally relative to the outer tubular member. The second or proximal motor is disposed in a coaxial relationship with the first or distal motor. Rotational and/or longitudinally directed forces may be manually applied to the handle to move the tubular member and core wire relative to a patient's body.
摘要翻译： 血管导丝系统包括至少部分地包围芯线的管状构件。 第一或远端夹持器与手柄连接以夹紧管状构件的近端部分。 第二或近端夹持器设置在手柄中并且夹持芯线的近端部分。 第一或远端马达设置在手柄中并且可操作以相对于外管状构件转动芯线。 第二或近端马达设置在手柄中并且可操作以相对于手柄纵向移动第一或远端马达，从而相对于外管状构件纵向移动芯线。 第二或近端电动机以与第一或远端电动机同轴的关系设置。 旋转和/或纵向力可以手动施加到手柄以使管状构件和芯线相对于患者身体移动。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.025 秒)
