Invention Grant
- Patent Title: Medical device and method for controlling pacing interval to promote mechanical heart chamber synchrony
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Application No.: US17813925Application Date: 2022-07-20
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Publication No.: US12076569B2Publication Date: 2024-09-03
- Inventor: Wade M. Demmer , Alexander R. Mattson , Todd J. Sheldon , Zhongping Yang
- Applicant: Medtronic, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: US MN Minneapolis
- Main IPC: A61N1/365
- IPC: A61N1/365 ; A61N1/368 ; A61N1/37 ; A61N1/39
Abstract:
A medical device includes a motion sensor for producing a motion signal including cardiac event signals. The medical device generates a ventricular pacing pulse upon expiration of a pacing interval. The medical device determines a synchrony metric from the motion signal after a delivered ventricular pacing pulse and adjusts the pacing interval based on the synchrony metric.
Public/Granted literature
- US20220355118A1 MEDICAL DEVICE AND METHOD FOR CONTROLLING PACING INTERVAL TO PROMOTE MECHANICAL HEART CHAMBER SYNCHRONY Public/Granted day:2022-11-10
Information query
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