公开(公告)号：US20130304139A1

公开(公告)日：2013-11-14

申请号：US13803346

申请日：2013-03-14

Applicant: MEDTRONIC, INC.

Inventor： ShaileshKumar V. Musley ,  Bruce D. Gunderson ,  Walter H. Olson ,  Jennifer P. Miller

IPC: A61N1/372

CPC classification number: A61N1/372 ,  A61N1/08 ,  A61N2001/083 ,  F04C2270/041

Abstract: A technique for identifying lead-related conditions, such as insulation breaches and/or externalization of lead conductors, includes analyzing characteristics of electrical signals generated on one or more electrode sensing vectors of the lead by a test signal to determine whether a lead-related condition exists. The characteristics of the electrical signals induced on the lead by the test signal may be significantly different on a lead having an insulation breach or externalized conductor than on a lead not having such lead-related conditions. As such, the implantable medical device may be subject to a known test signal and analyze the signals on the lead to detect lead-related conditions.

公开(公告)号：US09956417B2

公开(公告)日：2018-05-01

申请号：US13803346

申请日：2013-03-14

Applicant: Medtronic, Inc.

Inventor： ShaileshKumar V. Musley ,  Bruce D. Gunderson ,  Walter H. Olson ,  Jennifer P. Miller

IPC: A61N1/372 ,  A61N1/08

CPC classification number: A61N1/372 ,  A61N1/08 ,  A61N2001/083 ,  F04C2270/041

Abstract: A technique for identifying lead-related conditions, such as insulation breaches and/or externalization of lead conductors, includes analyzing characteristics of electrical signals generated on one or more electrode sensing vectors of the lead by a test signal to determine whether a lead-related condition exists. The characteristics of the electrical signals induced on the lead by the test signal may be significantly different on a lead having an insulation breach or externalized conductor than on a lead not having such lead-related conditions. As such, the implantable medical device may be subject to a known test signal and analyze the signals on the lead to detect lead-related conditions.

公开(公告)号：US09839784B2

公开(公告)日：2017-12-12

申请号：US13803302

申请日：2013-03-14

Applicant: Medtronic, Inc.

Inventor： Bruce D. Gunderson ,  Walter H. Olson ,  ShaileshKumar V. Musley ,  Jennifer P. Miller

IPC: A61N1/372 ,  A61N1/08

CPC classification number: A61N1/372 ,  A61N1/08 ,  A61N2001/083 ,  F04C2270/041

Abstract: A technique for identifying lead-related conditions, such as insulation breaches and/or externalization of lead conductors, includes analyzing characteristics of electrical signals generated on one or more electrode sensing vectors of the lead by a test signal to determine whether a lead-related condition exists. The characteristics of the electrical signals induced on the lead by the test signal may be significantly different on a lead having an insulation breach or externalized conductor than on a lead not having such lead-related conditions. As such, the implantable medical device may be subject to a known test signal and analyze the signals on the lead to detect lead-related conditions.

公开(公告)号：US20130304160A1

公开(公告)日：2013-11-14

申请号：US13803302

申请日：2013-03-14

Applicant: MEDTRONIC, INC.

Inventor： Bruce D. Gunderson ,  Walter H. Olson ,  ShaileshKumar V. Musley ,  Jennifer P. Miller

IPC: A61N1/372

CPC classification number: A61N1/372 ,  A61N1/08 ,  A61N2001/083 ,  F04C2270/041

Abstract: A technique for identifying lead-related conditions, such as insulation breaches and/or externalization of lead conductors, includes analyzing characteristics of electrical signals generated on one or more electrode sensing vectors of the lead by a test signal to determine whether a lead-related condition exists. The characteristics of the electrical signals induced on the lead by the test signal may be significantly different on a lead having an insulation breach or externalized conductor than on a lead not having such lead-related conditions. As such, the implantable medical device may be subject to a known test signal and analyze the signals on the lead to detect lead-related conditions.

Abstract translation: 用于识别引线相关条件（例如绝缘破坏和/或引线导体外部化）的技术包括通过测试信号分析在引线的一个或多个电极感测向量上产生的电信号的特性，以确定引线相关条件 存在 通过测试信号在引线上感应的电信号的特性在具有绝缘破裂或外部导体的导线上可能会明显地不同于不具有这种铅相关条件的导线。 因此，可植入式医疗装置可以受到已知的测试信号的影响，并分析引线上的信号以检测引线相关的状况。