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公开(公告)号：US20240198094A1
公开(公告)日：2024-06-20
申请号：US18593703
申请日：2024-03-01
Applicant: Medtronic, Inc.
Inventor： Sarah J. Offutt , Juan G. Hincapie , Jerel K. Mueller , Robert T. Sandgren , Katie Bittner
CPC classification number: A61N1/0558 , A61N1/36062 , A61N1/37211 , A61N1/37518
Abstract: Examples of implantable medical leads or implantable medical systems with implantable medical leads to be anchored to a sacrum are disclosed. The implantable medical leads include a lead body having a distal portion. A fixation mechanism is coupled to the distal portion. An electrode array is mechanically coupled to the fixation mechanism. In one example, the electrode array is directly coupled to the fixation mechanism. The electrode array is electrically coupled to the lead body and configured to generate a stimulation field. The fixation mechanism is configured to anchor the implantable medical lead to a sacrum and effect the stimulation field in a foramen of the sacrum.
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公开(公告)号：US11918802B2
公开(公告)日：2024-03-05
申请号：US17156856
申请日：2021-01-25
Applicant: MEDTRONIC, INC.
Inventor： Sarah J. Offutt , Juan G. Hincapie , Jerel K. Mueller , Robert T. Sandgren , Katie Bittner
CPC classification number: A61N1/0558 , A61N1/36062 , A61N1/37211 , A61N1/37518
Abstract: Examples of implantable medical leads or implantable medical systems with implantable medical leads to be anchored to a sacrum are disclosed. The implantable medical leads include a lead body having a distal portion. A fixation mechanism is coupled to the distal portion. An electrode array is mechanically coupled to the fixation mechanism. In one example, the electrode array is directly coupled to the fixation mechanism. The electrode array is electrically coupled to the lead body and configured to generate a stimulation field. The fixation mechanism is configured to anchor the implantable medical lead to a sacrum and effect the stimulation field in a foramen of the sacrum.
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公开(公告)号：US20210379373A1
公开(公告)日：2021-12-09
申请号：US17321859
申请日：2021-05-17
Applicant: MEDTRONIC, INC.
Inventor： Juan G. Hincapie , Sarah J. Offutt , Jerel K. Mueller , Robert T. Sandgren , Katie Bittner
Abstract: An implantable medical lead for sacral modulation therapy is disclosed. The implantable medical lead includes a lead body having a distal portion. An electrode is electrically coupled to the lead body and configured to generate a stimulation field or to sense electrical fields. A fixation mechanism is coupled to the distal portion. The fixation mechanism is configured to anchor the implantable medical lead against an interior wall of a blood vessel. The electrode can effect the stimulation field from within the vessel to stimulate a selected sacral nerve or sense electrical signals such as muscle or nerve responses. Guided implantation of the medical lead or other medical leads through the body to a nerve of interest for neurostimulation via remote sensor is also disclosed.
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公开(公告)号：US20210228868A1
公开(公告)日：2021-07-29
申请号：US17156856
申请日：2021-01-25
Applicant: MEDTRONIC, INC.
Inventor： Sarah J. Offutt , Juan G. Hincapie , Jerel K. Mueller , Robert T. Sandgren , Katie Bittner
Abstract: Examples of implantable medical leads or implantable medical systems with implantable medical leads to be anchored to a sacrum are disclosed. The implantable medical leads include a lead body having a distal portion. A fixation mechanism is coupled to the distal portion. An electrode array is mechanically coupled to the fixation mechanism. In one example, the electrode array is directly coupled to the fixation mechanism. The electrode array is electrically coupled to the lead body and configured to generate a stimulation field. The fixation mechanism is configured to anchor the implantable medical lead to a sacrum and effect the stimulation field in a foramen of the sacrum.
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