公开(公告)号：US11642531B2

公开(公告)日：2023-05-09

申请号：US17067231

申请日：2020-10-09

Applicant: Medtronic, Inc.

Inventor： Jiashu Li ,  Jeffery Kramer ,  Vinod Sharma

IPC: A61N1/36 ,  A61B5/366 ,  A61B5/024 ,  A61B5/00

CPC classification number: A61N1/36139 ,  A61B5/02405 ,  A61B5/366 ,  A61B5/686 ,  A61B5/725 ,  A61N1/36062

Abstract: Techniques are disclosed for using a cardiac signal sensed via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient to control spinal cord stimulation (SCS) therapy. In one example, an implantable medical device (IMD) senses an electrical signal via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient. Processing circuitry determines, from the electrical signal, one or more cardiac features indicative of activity of a heart of the patient. The processing circuitry controls, based on the one or more cardiac features, delivery of SCS therapy to the patient.

公开(公告)号：US20230233861A1

公开(公告)日：2023-07-27

申请号：US18192536

申请日：2023-03-29

Applicant: Medtronic, Inc.

Inventor： Jiashu Li ,  Jeffery Kramer ,  Vinod Sharma

IPC: A61N1/36 ,  A61B5/366 ,  A61B5/024 ,  A61B5/00

CPC classification number: A61N1/36139 ,  A61N1/36062 ,  A61B5/366 ,  A61B5/02405 ,  A61B5/686 ,  A61B5/725

Abstract: Techniques are disclosed for using a cardiac signal sensed via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient to control spinal cord stimulation (SCS) therapy. In one example, an implantable medical device (IMD) senses an electrical signal via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient. Processing circuitry determines, from the electrical signal, one or more cardiac features indicative of activity of a heart of the patient. The processing circuitry controls, based on the one or more cardiac features, delivery of SCS therapy to the patient.

公开(公告)号：US20220111211A1

公开(公告)日：2022-04-14

申请号：US17067231

申请日：2020-10-09

Applicant: Medtronic, Inc.

Inventor： Jiashu Li ,  Jeffery Kramer ,  Vinod Sharma

IPC: A61N1/36 ,  A61B5/024 ,  A61B5/0472 ,  A61B5/00

Abstract: Techniques are disclosed for using a cardiac signal sensed via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient to control spinal cord stimulation (SCS) therapy. In one example, an implantable medical device (IMD) senses an electrical signal via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient. Processing circuitry determines, from the electrical signal, one or more cardiac features indicative of activity of a heart of the patient. The processing circuitry controls, based on the one or more cardiac features, delivery of SCS therapy to the patient.

公开(公告)号：US20240374901A1

公开(公告)日：2024-11-14

申请号：US18784471

申请日：2024-07-25

Applicant: Medtronic, Inc.

Inventor： Jiashu Li ,  Jeffery Kramer ,  Vinod Sharma

IPC: A61N1/36 ,  A61B5/00 ,  A61B5/024 ,  A61B5/366

Abstract: Techniques are disclosed for using a cardiac signal sensed via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient to control spinal cord stimulation (SCS) therapy. In one example, an implantable medical device (IMD) senses an electrical signal via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient. Processing circuitry determines, from the electrical signal, one or more cardiac features indicative of activity of a heart of the patient. The processing circuitry controls, based on the one or more cardiac features, delivery of SCS therapy to the patient.

公开(公告)号：US12064633B2

公开(公告)日：2024-08-20

申请号：US18192536

申请日：2023-03-29

Applicant: Medtronic, Inc.

Inventor： Jiashu Li ,  Jeffery Kramer ,  Vinod Sharma

IPC: A61N1/36 ,  A61B5/00 ,  A61B5/024 ,  A61B5/366

CPC classification number: A61N1/36139 ,  A61B5/02405 ,  A61B5/366 ,  A61B5/686 ,  A61B5/725 ,  A61N1/36062

Abstract: Techniques are disclosed for using a cardiac signal sensed via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient to control spinal cord stimulation (SCS) therapy. In one example, an implantable medical device (IMD) senses an electrical signal via a plurality of electrodes disposed on one or more leads implanted within an epidural space of a patient. Processing circuitry determines, from the electrical signal, one or more cardiac features indicative of activity of a heart of the patient. The processing circuitry controls, based on the one or more cardiac features, delivery of SCS therapy to the patient.