Invention Grant
- Patent Title: Energy efficient heart sound data collection
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Application No.: US15634677Application Date: 2017-06-27
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Publication No.: US10660602B2Publication Date: 2020-05-26
- Inventor: Qi An , Pramodsingh Hirasingh Thakur , Keith R. Maile , Bin Mi , John D. Hatlestad
- Applicant: Cardiac Pacemakers, Inc.
- Applicant Address: US MN St. Paul
- Assignee: Cardiac Pacemakers, Inc.
- Current Assignee: Cardiac Pacemakers, Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: A61B7/04
- IPC: A61B7/04 ; A61N1/365 ; A61B5/00 ; A61B7/00 ; A61B5/024 ; A61B5/11 ; A61B5/08 ; A61N1/362 ; A61B5/0402 ; A61B5/053
Abstract:
This document discusses, among other things, apparatus, systems, or methods to efficiently collect heart sound data, including detecting first heart sound information of a heart of a patient using a heart sound sensor in a first, low-power operational mode, and detecting second heart sound information of the heart using the heart sound sensor in a separate second, high-power operational mode. The operational mode of the heart sound sensor can be controlled using physiologic information from the patient, including heart sound information, information about a heart rate of the patient, or other physiologic information from the patient that indicates worsening heart failure.
Public/Granted literature
- US20180008228A1 ENERGY EFFICIENT HEART SOUND DATA COLLECTION Public/Granted day:2018-01-11
Information query
