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公开(公告)号：US08814873B2
公开(公告)日：2014-08-26
申请号：US13530415
申请日：2012-06-22
CPC分类号： A61B17/16 , A61B17/1642 , A61B17/1671 , A61B17/7094 , A61B17/7097 , A61B2017/00867
摘要： The present disclosure relates to devices and methods for creating channels within bone. One method for treating bone generally includes traversing an elongated member through cancellous bone of a vertebral body along a first generally non-linear path and then retracting the elongated member, thereby leaving a generally non-linear channel. The elongated member then is traversed through the cancellous bone along a second generally non-linear path, which second path does not completely coincide with the first path and then retracted along the second generally nonlinear path, thereby leaving a second generally non-linear channel. Optionally, bone filler material is deployed into the channels.
摘要翻译： 本公开涉及用于在骨骼内创建通道的装置和方法。 用于治疗骨的一种方法通常包括沿着第一大致非线性路径穿过椎体的松质骨并且然后缩回细长构件从而留下大致非线性通道的细长构件。 然后细长构件沿着第二大致非线性路径穿过松质骨，该第二路径不与第一路径完全重合，然后沿着第二大致非线性路径缩回，从而留下第二大致非线性通道。 可选地，将骨填充材料部署到通道中。
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公开(公告)号：US20120330314A1
公开(公告)日：2012-12-27
申请号：US13530415
申请日：2012-06-22
IPC分类号： A61B17/16
CPC分类号： A61B17/16 , A61B17/1642 , A61B17/1671 , A61B17/7094 , A61B17/7097 , A61B2017/00867
摘要： The present disclosure relates to devices and methods for creating channels within bone. One method for treating bone generally includes traversing an elongated member through cancellous bone of a vertebral body along a first generally non-linear path and then retracting the elongated member, thereby leaving a generally non-linear channel. The elongated member then is traversed through the cancellous bone along a second generally non-linear path, which second path does not completely coincide with the first path and then retracted along the second generally nonlinear path, thereby leaving a second generally non-linear channel. Optionally, bone filler material is deployed into the channels.
摘要翻译： 本公开涉及用于在骨骼内创建通道的装置和方法。 用于治疗骨的一种方法通常包括沿着第一大致非线性路径穿过椎体的松质骨并且然后缩回细长构件从而留下大致非线性通道的细长构件。 然后细长构件沿着第二大致非线性路径穿过松质骨，该第二路径不与第一路径完全重合，然后沿着第二大致非线性路径缩回，从而留下第二大致非线性通道。 可选地，将骨填充材料部署到通道中。
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公开(公告)号：US20100037739A1
公开(公告)日：2010-02-18
申请号：US11444712
申请日：2006-06-01
申请人： Will H. Anderson , Ryan J. Connolly , Jeffrey Y. Hayashida , William R. Knapp , Jean-Pierre Krauer , Brian Lamb , John Larkin , Kyle L. Petrich , David C. Shafer
发明人： Will H. Anderson , Ryan J. Connolly , Jeffrey Y. Hayashida , William R. Knapp , Jean-Pierre Krauer , Brian Lamb , John Larkin , Kyle L. Petrich , David C. Shafer
CPC分类号： B23D59/001 , B26D7/24 , B27G19/02 , Y10T83/081 , Y10T83/606 , Y10T83/773
摘要： A power cutting tool, such as a table saw, comprising a sensing system for detecting certain conditions with respect to an exposed blade of the power cutting tool is disclosed. Several embodiments of the sensing system comprise at least one sensor located above the blade and positioned to (1) monitor one or more volume zones adjacent the blade, (2) detect when an object enters one or more of the zones, and (3) trigger a reaction system in response to the detection. Another embodiment uses an optical sensor to measure the height of objects approaching the blade to detect an increase in the height beyond a predetermined threshold. Still another embodiment uses an optical distance sensor to detect the occurrence of a work piece lifting from the table top which can indicate that a kick-back condition is imminent. The reaction system can be triggered when such a condition is detected.
摘要翻译： 公开了一种电动切割工具，例如台锯，包括用于检测关于动力切割工具的暴露刀片的某些状况的感测系统。 感测系统的几个实施例包括位于刀片上方的至少一个传感器，并定位成（1）监视与刀片相邻的一个或多个容积区域，（2）检测物体何时进入一个或多个区域，以及（3） 触发反应系统响应检测。 另一实施例使用光学传感器来测量接近叶片的物体的高度，以检测超过预定阈值的高度增加。 另一个实施例使用光学距离传感器来检测从台面抬起的工件的出现，其可以指示即将到来的后退状态。 当检测到这种情况时，可以触发反应系统。
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