公开(公告)号：US20210228886A1

公开(公告)日：2021-07-29

申请号：US17142420

申请日：2021-01-06

Applicant: Medtronic, Inc.

Inventor： Juliana E. Pronovici ,  James W. Busacker ,  Tolulope M. Ayodele ,  Yi Tong Kan

IPC: A61N1/365 ,  A61N1/37

Abstract: Techniques are disclosed for adjusting event detection parameters used for sensing mechanical motion data of a heart of a patient for use in cardiac pacing therapy. For example, processing circuitry receives, from a user, an input specifying one or more event detection parameters defining mechanical motion sensing of a heart of a patient by one or more motion sensors of an implantable medical device (IMD). The processing circuitry controls the IMD to perform mechanical motion sensing of the heart of the patient in accordance with the one or more event detection parameters. The processing circuitry obtains mechanical motion data of the heart of the patient sensed in accordance with the one or more event detection parameters. The processing circuitry controls the IMD to deliver cardiac pacing therapy based on the mechanical motion data of the heart of the patient sensed in accordance with the one or more event detection parameters.