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LEAD FIXATION DEVICES FOR SECURING A LEAD TO A CRANIUM
专利权人:
Inc.;NeuroPace
发明人:
Alfonso Chavez,David A. Greene
申请号:
US16692964
公开号:
US20200171299A1
申请日:
2019.11.22
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A lead fixation device for securing a first portion of a lead relative to a hole formed through a skull includes a skull attachment member having an upper surface and a lower surface and a bore extending through and between the upper surface and the lower surface. The lead fixation device also includes a lead compression mechanism integral with the skull attachment member and aligned with the bore of the skull attachment member. The lead compression mechanism defines a passageway through the lead fixation device, which passageway is characterized by a diameter that is defined by the lead compression mechanism. The lead compression mechanism is configured to transition the diameter from a first size to a second size greater than the first size upon insertion of an implant tool through the passageway, and from the second size to the first size upon removal of the implant tool from the passageway.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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