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    • 7. 发明授权
    • Introducer device with locking adaptor
    • 导向装置带锁定适配器
    • US08231658B2
    • 2012-07-31
    • US12270390
    • 2008-11-13
    • Christopher OskinBrian MacLean
    • Christopher OskinBrian MacLean
    • A61B17/70
    • A61B18/1485A61B1/00135A61B1/0014A61B1/00154A61B1/303A61B1/307A61B18/12A61B18/20A61B2018/00559A61B2018/00982A61B2018/044A61B2018/046Y10T70/527Y10T70/5319Y10T70/5323
    • 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.
    • 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。