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公开(公告)号：US08298254B2
公开(公告)日：2012-10-30
申请号：US13174416
申请日：2011-06-30
IPC分类号： A61B17/32
CPC分类号： A61B17/32002 , A61B2017/00261 , A61B2017/00269 , A61B2017/00561 , A61B2017/320008 , A61B2017/320028 , A61B2017/320064
摘要： Various medical devices and methods for cutting and/or evacuating tissue are provided. The devices and methods may utilize a reciprocating mechanism or motor powered by suction from a vacuum source. The medical devices and methods may be used on tissue in various regions of a patient's body and for treating various conditions, e.g., for performing a polypectomy or discectomy.
摘要翻译： 提供用于切割和/或排空组织的各种医疗装置和方法。 装置和方法可以利用由真空源的抽吸驱动的往复机构或马达。 医疗装置和方法可以用在患者身体的各个区域的组织上，并用于治疗各种状况，例如进行息肉切除术或椎间盘切除术。
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2.发明申请CONTRALATERAL INSERTION METHOD TO TREAT HERNIATION WITH DEVICE USING VISUALIZATION COMPONENTS 审中-公开使用可视化组件处理与设备相关的对比插入方法公开(公告)号：US20080183192A1
公开(公告)日：2008-07-31
申请号：US11848564
申请日：2007-08-31
CPC分类号： A61B17/3421 , A61B17/320783 , A61B90/37 , A61B2017/00261 , A61B2017/003 , A61B2017/00867 , A61B2017/2905
摘要： A method for performing a selective discectomy is disclosed whereby a path for insertion of a tissue removal device is created by inserting a cannula with a flexible distal end position into an intervertebral disc by entering the nucleus at a point contralateral or anterolateral to a herniation site or entering anterior or anterolateral relative to the herniation site. The path is followed by a cutting device with a cutting window and either or both of the cannula or cutting device may be positioned at a site of herniation using all of any of control wires, a set of styli, viewable markings on a component and/or visualization devices.
摘要翻译： 公开了一种用于进行选择性椎间盘切除术的方法，其中通过将插入具有柔性远端位置的套管插入椎间盘来产生用于插入组织移除装置的路径，所述导管通过在疝位点的对侧或前外侧进入细胞核，或 相对于疝位点进入前侧或前外侧。 该路径之后是具有切割窗口的切割装置，并且套管或切割装置中的一个或两个可以使用控制线中的任何一个，组件上的一组测针，可视标记和/ 或可视化设备。
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公开(公告)号：US08414587B2
公开(公告)日：2013-04-09
申请号：US11848562
申请日：2007-08-31
IPC分类号： A61B17/00
CPC分类号： A61B17/3421 , A61B17/320783 , A61B90/37 , A61B2017/00261 , A61B2017/003 , A61B2017/00867 , A61B2017/2905
摘要： A set of styli comprised of a shaped memory or elastic metal are disclosed wherein each stylus has a different preformed curvatures for use with a cutting device for performing a selective discectomy. The device is inserted at a point chosen from contralateral, anterior or anterolateral relative to a herniation site. Once the cutting device is inserted its cutting window is moved to the desired position by inserting a first stylus having an appropriate curvature and moving the device, removing the stylus, inserting a second stylus with a different curvature relative to the first stylus before or after moving the device. By using a plurality of styli with different curvatures and using positioning movements the cutting window is positioned at the site of herniation and a selective discectomy is carried out.
摘要翻译： 公开了一种由成形记忆体或弹性金属组成的测针，其中每个触针具有与用于执行选择性椎间盘切除术的切割装置一起使用的不同预成形曲率。 该装置插入在相对于疝位点的对侧，前侧或前外侧选择的位置。 一旦切割装置被插入，其切割窗口通过插入具有适当曲率的第一触针并移动该装置而移动到期望的位置，移除触针，在移动之前或之后插入具有相对于第一触笔的不同曲率的第二触针 装置。 通过使用具有不同曲率的多个测针并使用定位运动，切割窗口位于突出部位并进行选择性椎间盘切除术。
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公开(公告)号：US20080183175A1
公开(公告)日：2008-07-31
申请号：US11848562
申请日：2007-08-31
IPC分类号： A61B17/00
CPC分类号： A61B17/3421 , A61B17/320783 , A61B90/37 , A61B2017/00261 , A61B2017/003 , A61B2017/00867 , A61B2017/2905
摘要： A set of styli comprised of a shaped memory or elastic metal are disclosed wherein each stylus has a different preformed curvatures for use with a cutting device for performing a selective discectomy. The device is inserted at a point chosen from contralateral, anterior or anterolateral relative to a herniation site. Once the cutting device is inserted its cutting window is moved to the desired position by inserting a first stylus having an appropriate curvature and moving the device, removing the stylus, inserting a second stylus with a different curvature relative to the first stylus before or after moving the device. By using a plurality of styli with different curvatures and using positioning movements the cutting window is positioned at the site of herniation and a selective discectomy is carried out.
摘要翻译： 公开了一种由成形记忆体或弹性金属组成的测针，其中每个触针具有与用于执行选择性椎间盘切除术的切割装置一起使用的不同预成形曲率。 该装置插入在相对于疝位点的对侧，前侧或前外侧选择的位置。 一旦切割装置被插入，其切割窗口通过插入具有适当曲率的第一触针并移动该装置而移动到期望的位置，移除触针，在移动之前或之后插入具有相对于第一触笔的不同曲率的第二触针 装置。 通过使用具有不同曲率的多个测针并使用定位运动，切割窗口位于突出部位并进行选择性椎间盘切除术。
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5.发明申请CUTTING DEVICE POSITIONED VIA CONTROL WIRE TO PERFORM SELECTIVE DISCECTOMY 审中-公开通过控制线定位的切割设备执行选择性分辨公开(公告)号：US20080221605A1
公开(公告)日：2008-09-11
申请号：US11848565
申请日：2007-08-31
IPC分类号： A61B17/32
CPC分类号： A61B17/3421 , A61B17/320783 , A61B90/37 , A61B2017/00261 , A61B2017/003 , A61B2017/00867 , A61B2017/2905
摘要： A cutting device for performing a selective discectomy is disclosed along with a method for using the device whereby the device is inserted into the intervertebral disc at a point contralateral, anterior, or anterolateral to a site of herniation. The device includes a shaft with a cutting mechanism at its distal end. Control wire(s) attached to either or both shafts may be used to position cutting components and perform the discectomy.
摘要翻译： 公开了一种用于执行选择性椎间盘切除术的切割装置以及使用该装置的方法，由此将装置插入到椎间盘中，在疝位点的对侧，前侧或前外侧的点处。 该装置包括在其远端具有切割机构的轴。 连接到任一轴或两个轴的控制线可用于定位切割部件并执行椎间盘切除术。
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