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    • 1. 发明申请
    • IMPLANTABLE LEAD WITH IMPROVED CONDUCTOR LUMENS
    • 可植入引线,改进导线透镜
    • WO03089049B1
    • 2003-12-11
    • PCT/US0312357
    • 2003-04-17
    • MEDTRONIC INC
    • PARDO XAVIER EKOKONES SCOTT BSAGE SHAHN SGAGNON JEFFREY S
    • A61N1/05
    • A61N1/0551Y10T29/49117Y10T29/49169Y10T29/49171
    • An implantable lead body for a medical device with improved conductor lumens separates and insulates conductors while permitting access to the conductors through the implantable lead outer surface. The implantable lead comprises a lead body, a stylet lumen, at least one conductor lumen, and at least one axial slit in the lead body. The lead body has a proximal end, a distal end, an internal portion, and an external portion. The stylet lumen is formed in the internal portion. The conductor lumen is formed in the internal portion and positioned near an outer surface of the internal portion such that there is only a web between the conductor lumen and the outer surface of the internal portion. The axial slit is formed in the lead body distal end between the conductor lumen and the outer surface of the internal portion.
    • 用于具有改进的导体内腔的医疗装置的可植入引线本体分离并绝缘导体,同时允许通过可植入引线外表面接近导体。 可植入引线包括引线主体,探针内腔,至少一个导体内腔以及引线主体中的至少一个轴向狭缝。 引线体具有近端,远端,内部和外部。 探针内腔形成在内部部分中。 导体内腔形成在内部部分中并位于内部部分的外表面附近,使得在导体内腔和内部部分的外表面之间仅存在网。 轴向狭缝形成在导体内腔与内部部分的外表面之间的导线体远端中。