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公开(公告)号：US20100004591A1
公开(公告)日：2010-01-07
申请号：US12497885
申请日：2009-07-06
IPC分类号： A61M25/092 , A61M25/00
CPC分类号： A61M25/0136 , A61B1/0052
摘要： A hand-holdable steering mechanism is used as part of a medical device such as a catheter or an endoscope to allow movement of a steerable distal portion of the catheter or endoscope. The mechanism can include a housing and an actuation system. The actuation system is adapted for one-handed operation by a user, and it allows the user to achieve 360 degree articulation of the steerable distal portion. The actuation system can include a first actuator and a second actuator where the first and second actuators are movable with respect to each other. The first actuator can be at least partially disposed within the second actuator.
摘要翻译： 手持式转向机构用作诸如导管或内窥镜的医疗装置的一部分，以允许导管或内窥镜的可操纵远端部分的移动。 该机构可以包括壳体和致动系统。 致动系统适用于用户的单手操作，并且允许用户实现可转向远端部分的360度关节运动。 致动系统可以包括第一致动器和第二致动器，其中第一致动器和第二致动器可相对于彼此移动。 第一致动器可以至少部分地设置在第二致动器内。
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公开(公告)号：US08517984B2
公开(公告)日：2013-08-27
申请号：US13243993
申请日：2011-09-23
IPC分类号： A61M31/00
CPC分类号： A61M25/0136 , A61B1/0052
摘要： A hand-holdable steering mechanism is used as part of a medical device such as a catheter or an endoscope to allow movement of a steerable distal portion of the catheter or endoscope. The mechanism can include a housing and an actuation system. The actuation system is adapted for one-handed operation by a user, and it allows the user to achieve 360 degree articulation of the steerable distal portion. The actuation system can include a first actuator and a second actuator where the first and second actuators are movable with respect to each other. The first actuator can be at least partially disposed within the second actuator.
摘要翻译： 手持式转向机构用作诸如导管或内窥镜的医疗装置的一部分，以允许导管或内窥镜的可操纵远端部分的移动。 该机构可以包括壳体和致动系统。 致动系统适用于用户的单手操作，并且允许用户实现可转向远端部分的360度关节运动。 致动系统可以包括第一致动器和第二致动器，其中第一致动器和第二致动器可相对于彼此移动。 第一致动器可以至少部分地设置在第二致动器内。
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公开(公告)号：US20120253275A1
公开(公告)日：2012-10-04
申请号：US13243993
申请日：2011-09-23
IPC分类号： A61M25/092
CPC分类号： A61M25/0136 , A61B1/0052
摘要： A hand-holdable steering mechanism is used as part of a medical device such as a catheter or an endoscope to allow movement of a steerable distal portion of the catheter or endoscope. The mechanism can include a housing and an actuation system. The actuation system is adapted for one-handed operation by a user, and it allows the user to achieve 360 degree articulation of the steerable distal portion. The actuation system can include a first actuator and a second actuator where the first and second actuators are movable with respect to each other. The first actuator can be at least partially disposed within the second actuator.
摘要翻译： 手持式转向机构用作诸如导管或内窥镜的医疗装置的一部分，以允许导管或内窥镜的可操纵远端部分的移动。 该机构可以包括壳体和致动系统。 致动系统适用于用户的单手操作，并且允许用户实现可转向远端部分的360度关节运动。 致动系统可以包括第一致动器和第二致动器，其中第一致动器和第二致动器可相对于彼此移动。 第一致动器可以至少部分地设置在第二致动器内。
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公开(公告)号：US08048025B2
公开(公告)日：2011-11-01
申请号：US12497885
申请日：2009-07-06
IPC分类号： A61M31/00
CPC分类号： A61M25/0136 , A61B1/0052
摘要： A hand-holdable steering mechanism is used as part of a medical device such as a catheter or an endoscope to allow movement of a steerable distal portion of the catheter or endoscope. The mechanism can include a housing and an actuation system. The actuation system is adapted for one-handed operation by a user, and it allows the user to achieve 360 degree articulation of the steerable distal portion. The actuation system can include a first actuator and a second actuator where the first and second actuators are movable with respect to each other. The first actuator can be at least partially disposed within the second actuator.
摘要翻译： 手持式转向机构用作诸如导管或内窥镜的医疗装置的一部分，以允许导管或内窥镜的可操纵远端部分的移动。 该机构可以包括壳体和致动系统。 致动系统适用于用户的单手操作，并且允许用户实现可转向远端部分的360度关节运动。 致动系统可以包括第一致动器和第二致动器，其中第一致动器和第二致动器可相对于彼此移动。 第一致动器可以至少部分地设置在第二致动器内。
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公开(公告)号：US08834357B2
公开(公告)日：2014-09-16
申请号：US12612961
申请日：2009-11-05
CPC分类号： A61B1/0051 , A61B1/008 , A61M25/0136 , A61M2205/10
摘要： A steering mechanism is used as part of a medical device such as a catheter or an endoscope to allow movement of a steerable distal portion of the catheter or endoscope. The mechanism can include a elongate housing adapted to be coupled to the steerable portion of the medical device and an actuation system including an actuator, a first cam, and a second cam. The actuator can move the first cam between a first position and a second position along a first axis (or about a second axis different than the first axis) to move the steerable portion of the medical device along a first plane. The actuator can move the second cam between a first position and a second position along the second axis (or about the first axis) to move the steerable portion of the medical device along a second plane different than the first plane.
摘要翻译： 转向机构用作诸如导管或内窥镜的医疗装置的一部分，以允许导管或内窥镜的可转向远端部分的移动。 机构可以包括适于联接到医疗装置的可操纵部分的细长壳体和包括致动器，第一凸轮和第二凸轮的致动系统。 致动器可以沿着第一轴线（或者围绕不同于第一轴线的第二轴线）在第一位置和第二位置之间移动第一凸轮，以沿着第一平面移动医疗装置的可操纵部分。 致动器可以沿着第二轴线（或围绕第一轴线）在第一位置和第二位置之间移动第二凸轮，以沿着与第一平面不同的第二平面移动医疗装置的可转向部分。
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公开(公告)号：US20090112227A1
公开(公告)日：2009-04-30
申请号：US12207931
申请日：2008-09-10
IPC分类号： A61B17/42
CPC分类号： A61B17/42 , A61B17/4241 , A61B18/04 , A61B2017/3492 , A61B2017/4225
摘要： An apparatus for treating tissue, comprising a sheath defining a lumen sized and shaped to receive a treatment device therein, a guide member coupled to the sheath and extending a predetermined distance substantially parallel to a longitudinal axis of the sheath, and a stabilizer element for engaging an anchoring device coupled to tissue to stabilize the sheath and the treatment device, the stabilizing element being movably coupled to the guide member for movement therealong substantially parallel to the longitudinal axis of the sheath wherein, when in a proximal-most position, the stabilizer element is located proximally of a proximal end of the guide member.
摘要翻译： 一种用于处理组织的装置，包括限定尺寸和形状以在其中容纳治疗装置的内腔的护套;连接到护套并且延伸基本上平行于护套的纵向轴线的预定距离的引导构件，以及用于接合的稳定器元件 联接到组织以稳定护套和治疗装置的锚固装置，稳定元件可移动地联接到引导构件，用于在基本上平行于护套的纵向轴线的位置上移动，其中当处于最近的位置时，稳定器元件 位于引导构件的近端的近侧。
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公开(公告)号：US08597305B2
公开(公告)日：2013-12-03
申请号：US12207931
申请日：2008-09-10
IPC分类号： A61B17/42
CPC分类号： A61B17/42 , A61B17/4241 , A61B18/04 , A61B2017/3492 , A61B2017/4225
摘要： An apparatus for treating tissue, comprising a sheath defining a lumen sized and shaped to receive a treatment device therein, a guide member coupled to the sheath and extending a predetermined distance substantially parallel to a longitudinal axis of the sheath, and a stabilizer element for engaging an anchoring device coupled to tissue to stabilize the sheath and the treatment device, the stabilizing element being movably coupled to the guide member for movement therealong substantially parallel to the longitudinal axis of the sheath wherein, when in a proximal-most position, the stabilizer element is located proximally of a proximal end of the guide member.
摘要翻译： 一种用于处理组织的装置，包括限定尺寸和形状以在其中容纳治疗装置的内腔的护套;连接到护套并且延伸基本上平行于护套的纵向轴线的预定距离的引导构件，以及用于接合的稳定器元件 联接到组织以稳定护套和治疗装置的锚固装置，稳定元件可移动地联接到引导构件，用于在基本上平行于护套的纵向轴线的位置上移动，其中当处于最近的位置时，稳定器元件 位于引导构件的近端的近侧。
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公开(公告)号：US08231658B2
公开(公告)日：2012-07-31
申请号：US12270390
申请日：2008-11-13
申请人： Christopher Oskin , Brian MacLean
发明人： Christopher Oskin , Brian MacLean
IPC分类号： A61B17/70
CPC分类号： A61B18/1485 , A61B1/00135 , A61B1/0014 , A61B1/00154 , A61B1/303 , A61B1/307 , A61B18/12 , A61B18/20 , A61B2018/00559 , A61B2018/00982 , A61B2018/044 , A61B2018/046 , Y10T70/527 , Y10T70/5319 , Y10T70/5323
摘要： Introducer Device comprises (a) Housing including (1) Housing Lumen sized and shaped to slidably receive a visualization device therein and (2) Slot sized to receive therein a projection extending from visualization device received in Lumen radially away from Lumen; (b) Sheath extending distally from handle and being sized and shaped for insertion through a natural body opening into a hollow body organ, Sheath including a fluid delivery lumen delivering heated fluid to the organ and a fluid return lumen withdrawing the fluid after it has been circulated through the organ; (c) Connector including Connector Lumen aligned with Lumen and sized and shaped to slidably receive therein visualization device; (d) Locking arrangement movably coupled to Housing, movement relative to the housing opening and closing Slot; and (e) Adjustment mechanism moving Connector relative to Housing to adjust distance between a proximal end of Connector Lumen and a distal end of Sheath.
摘要翻译： 引导器装置包括（1）壳体，其包括（1）壳体，其尺寸和形状可滑动地容纳其中的可视化装置;以及（2）狭槽，其尺寸设置成在其中容纳从在腔内径向远离流明的容器接收的可视化装置延伸的突出部; （b）护套从手柄向远端延伸，并且其尺寸和形状用于插入通过自然体开口进入中空身体器官，护套包括将加热的流体递送至器官的流体输送腔，以及流体回流腔 通过器官传播; （c）连接器，包括与流明对准的连接器流明，其尺寸和形状可滑动地容纳在其中可视化装置; （d）可移动地联接到壳体的锁定装置，相对于壳体打开和关闭槽的运动; 和（e）调整机构使连接器相对于壳体移动，以调节连接器流明的近端和护套的远端之间的距离。
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9.发明申请FLUID SEALANT COMPOSITIONS AND VARIOUS MEDICAL APPLICATIONS PERTAINING TO THE SAME 审中-公开流体密封剂组合物及其相应的各种医学应用公开(公告)号：US20120165804A1
公开(公告)日：2012-06-28
申请号：US13315547
申请日：2011-12-09
申请人： Kevin L. NEWELL , Christopher Oskin
发明人： Kevin L. NEWELL , Christopher Oskin
IPC分类号： A61B18/04
CPC分类号： A61B18/04 , A61B2018/00035 , A61B2018/00559
摘要： The present description relates to fluid sealant compositions that increase in viscosity upon administration to a subject, to medical procedures employing such compositions, to methods for administering such compositions, and to products containing such compositions including medical devices, medical device components and kits, among other aspects.
摘要翻译： 本说明书涉及在施用于受试者时使用粘度增加的流体密封剂组合物，使用这种组合物的医学方法，用于施用该组合物的方法，以及含有包含医疗器械，医疗器械组件和试剂盒等的组合物的产品 方面。
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10.发明申请METHODS AND APPARATUS RELATED TO A DISTAL END OF A SIDE-FIRE OPTICAL FIBER HAVING MULTIPLE CAPILLARY COMPONENTS 有权与具有多个毛细分量的侧面光纤的远端相关的方法和装置公开(公告)号：US20110176772A1
公开(公告)日：2011-07-21
申请号：US12947365
申请日：2010-11-16
CPC分类号： G02B6/3624 , A61B18/20 , A61B18/22 , A61B2017/00274 , A61B2018/00547 , A61B2018/2272 , G02B6/001 , G02B6/262
摘要： In one embodiment, an apparatus may include a first capillary component. A second capillary component may be disposed outside of the first capillary component and may have an inner surface, wherein a portion of the inner surface may be heat-fused to an outer surface of the first capillary component. The apparatus may also include a portion of an optical fiber disposed inside of the first capillary component and the portion of the optical fiber can have an outer surface. A portion of the outer surface of the optical fiber may be heat-fused to an inner surface of the first capillary component. The optical fiber may have a distal surface configured to reflect electromagnetic radiation propagated along a longitudinal axis of a distal end portion of the optical fiber in a lateral direction through the inner surface of the first capillary component and the inner surface of the second capillary component.
摘要翻译： 在一个实施例中，装置可以包括第一毛细管部件。 第二毛细管部件可以设置在第一毛细管部件的外部并且可以具有内表面，其中内表面的一部分可以被热熔合到第一毛细管部件的外表面。 该设备还可以包括设置在第一毛细管部件内部的光纤的一部分，并且光纤的该部分可以具有外表面。 光纤的外表面的一部分可以被热熔合到第一毛细管部件的内表面。 光纤可以具有被配置为反射沿着光纤的远端部分的纵向轴线在横向方向上传播通过第一毛细管部件的内表面和第二毛细管部件的内表面传播的电磁辐射的远端表面。
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