Invention Grant
US08781603B2 Minimally invasive methods for implanting a sacral stimulation lead 有权
用于植入骶骨刺激铅的微创方法

  • Patent Title: Minimally invasive methods for implanting a sacral stimulation lead
  • Patent Title (中): 用于植入骶骨刺激铅的微创方法
  • Application No.: US14033592
    Application Date: 2013-09-23
  • Publication No.: US08781603B2
    Publication Date: 2014-07-15
  • Inventor: Qingshan YeJohn M. Swoyer
  • Applicant: Greatbatch Ltd.
  • Applicant Address: US NY Clarence
  • Assignee: Greatbatch Ltd.
  • Current Assignee: Greatbatch Ltd.
  • Current Assignee Address: US NY Clarence
  • Agent Michael F. Scalise
  • Main IPC: A61N1/00
  • IPC: A61N1/00 A61N1/05
Minimally invasive methods for implanting a sacral stimulation lead
Abstract:
Methods and apparatus for implanting a neural stimulation lead in a patient's body are described. A lead assembly comprises a pointed-tip stylet, a stimulation lead, and an optional tube to deploy a fixation element attached to the lead. One embodiment of the implant methods starts with inserting the pointed-tip lead assembly directly into tissue. After the desired implant position is determined, the pointed-tip component is separated from the stimulation lead and removed from the tissue, leaving the stimulation lead implanted. After confirmation that the stimulation lead is in the right tissue location, the pointed-tip component is removed from the body, leaving the stimulation lead in place. The stimulation lead can be connected to a neurostimulator to delivery therapies to treat neural disorders, such as urinary control disorders, fecal control disorders, sexual dysfunction, and pelvic pain, etc.
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