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1. 发明授权

US09101756B1 Cranial sealing plug 有权
标题翻译：颅密封塞
公开(公告)号：US09101756B1
公开(公告)日：2015-08-11
申请号：US11051779
申请日：2005-02-04
申请人： Anne M Pianca , Carla M Mann , Tom Xiaohai He , Michael Dogali
发明人： Anne M Pianca , Carla M Mann , Tom Xiaohai He , Michael Dogali
IPC分类号： A61B17/08 , A61N1/05 , A61B19/00
CPC分类号： A61N1/0539 , A61B17/3462 , A61B90/11 , A61B2017/3419 , A61B2090/103 , A61F2/2875 , A61N1/0534
摘要： Various embodiments of a burr hole plug assembly offer significant improvements for allowing lead and/or cannula access through a burr hole drilled through a patient's skull in connection with a Deep Brain Stimulation system, and subsequent sealing of such burr hole. The various burr hole plug assemblies described: (a) accommodate various burr hole sizes and provide a secure fit in the burr hole; (b) accommodate various locations for lead positioning and adjustment; (c) allow the lead to remain in a static position when the burr hole plug assembly is placed; (d) protect the lead from fracture at the exit location of the plug; (e) remain flush with the skull to avoid skin erosion and to eliminate unsightly flange protrusion from the patients' skull; (f) adequately hold the lead in place over time; and (g) provide a selection of various types of burr hole plug assemblies and sizes for use by the implanting surgeon, thereby eliminating the need for surgeons to resort to custom plugs and plug assemblies made in the operating room specifically to fit a given patient.
摘要翻译：毛刺孔塞组件的各种实施例提供了显着的改进，以允许通过与深脑刺激系统结合穿过患者颅骨钻出的钻孔进行引导和/或插管进入，并随后密封这种毛刺孔。各种毛刺孔塞组件描述如下：（a）容纳各种钻孔尺寸并提供在钻孔中的牢固配合; （b）容纳各种位置进行铅定位和调整; （c）当钻孔孔组件放置时，允许导线保持在静止位置; （d）在插头的出口位置保护引线免受断裂; （e）保持与颅骨保持平齐，以避免皮肤侵蚀，并消除患者颅骨的难看的法兰突起; （f）随时间适当地保持领先地位; 和（g）提供各种类型的钻孔塞组件和尺寸以供植入外科医生使用的选择，从而消除外科医生需要专门用于适合给定患者的在手术室中制造的定制塞子和塞子组件。

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