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发明公开
CN104703652A 神经外科装置和方法 有权

神经外科装置和方法
摘要：
本发明描述了一种颅骨可安装、可植入经皮流体输送装置(2；52；82；02)，该装置用于将流体输送到大脑中的目标位置。该装置(2；52；82；102)包含皮下底部部分(6；56；86)，该皮下底部部分包括用于向一个或多个植入导液管装置(18)供应流体的一个或多个端口。该装置的经皮部分(4；54；84；104)包括体外表面(10)，该皮下底部部分(6；56；86；106)的该一个或多个端口是从该经皮部分(4；54；84；104)的该体外表面(10)可进入的。该皮下底部部分(6；56；86)是至少部分可插入到形成于骨头(44；140)中的互补凹处中的且包括一个或多个紧固部件，该紧固部件包括用于直接将该皮下底部部分(6；56；86；106)紧固到该骨头(44；140)的至少一个径向突出的翼状部(24；62；88；124)。
摘要（英）：

A skull mountable,implantable percutaneous fluid delivery device (2; 52; 82; 02) is described for use in delivering fluids to target sites in the brain. The device (2; 52; 82; 102) includes a subcutaneous base portion (6; 56; 86) comprising one or more ports for supplying fluid to one or more implanted catheter devices (18). A percutaneous portion (4; 54; 84; 104) of the device comprises an extracorporeal surface (10), the one or more ports of the subcutaneous base portion (6; 56; 86; 106) being accessible from the extracorporeal surface (10) of the percutaneous portion(4; 54; 84; 104). The subcutaneous base portion (6; 56; 86) is at least partially insertable into a complementary recess formed in a bone (44; 140) and comprises one or more anchoring features comprising at least one radially protruding wing (24; 62; 88; 124) for directly anchoring the subcutaneous base portion (6; 56; 86;106) to the bone (44; 140).

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