公开(公告)号：US10213115B2

公开(公告)日：2019-02-26

申请号：US15090105

申请日：2016-04-04

Applicant: Medtronic, Inc.

Inventor： Sarah A Audet ,  James K Carney ,  William J Combs ,  Tommy D Bennett ,  Barbro M. L. Kjellstrom

IPC: A61B5/021 ,  A61B5/0215 ,  A61N1/365 ,  A61B5/0205 ,  A61N1/372 ,  A61B5/00

Abstract: The present disclosure provides an apparatus and method of detecting ischemia with a pressure sensor. The method can include obtaining a pressure signal and determining a pressure rate of change. The method can also include identifying at least one of impaired relaxation and impaired contractility in order to detect ischemia.