公开(公告)号：US20130184793A1

公开(公告)日：2013-07-18

申请号：US13717268

申请日：2012-12-17

Applicant: Advanced Neuromodulation Systems, Inc.

Inventor： Peter R. Lando

IPC: A61N1/05

CPC classification number: A61N1/0539 ,  A61N1/36017 ,  A61N1/36067

Abstract: In one aspect, an apparatus is provided for securing an electrical stimulation lead in position in a person's brain. The apparatus includes a flexible disc comprising a substantially radial slot adapted to secure the lead in position within the brain after implantation. The slot is adapted to elastically expand as the lead is inserted into the slot and is also adapted to elastically contract on the lead to secure the lead in position within the brain after implantation. The apparatus further includes a ring adapted to seat within a burr hole formed in the person's skull. The ring comprises a channel adapted to receive and secure the flexible disc.

Abstract translation: 一方面，提供一种用于将电刺激引线固定在人的大脑中的位置的装置。 该装置包括柔性盘，其包括适于在植入之后将引线固定在大脑内部的位置的基本上径向的槽。 插槽适于在引线插入槽中时弹性膨胀，并且还适于在植入之后弹性收缩引线以将引线固定在大脑内的适当位置。 该装置还包括适于位于形成在人的头骨中的钻孔内的环。 环包括适于接收和固定软盘的通道。