Daniel James Romero,William George Orsinski,Joshua Dale Howard,Anne Margaret Pianca
申请号：
US14858722
公开号：
US20160008592A1
申请日:
2015.09.18
申请国别(地区):
US
年份:
2016
代理人:
摘要：
An implantable electrical stimulation lead includes a lead body, electrodes disposed along a distal end of the lead body, terminals disposed along the proximal end of the lead body, and conductors coupling the terminals to the electrodes. The electrodes include a tip electrode having an electrode body with an outer stimulating surface. An internal lumen is defined in the electrode body and extends inwardly from an opening, in a proximal end of the electrode body. Side apertures are formed between the outer stimulating surface and the internal lumen. A portion of the lead body is disposed within the internal lumen and side apertures through the opening in the proximal end of the electrode body. That portion of the lead body facilitates retention of the tip electrode on a distal tip of the lead body.
