Invention Grant
- Patent Title: Heart sound monitoring of pulmonary hypertension
- Patent Title (中): 肺动脉高压心音监测
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Application No.: US13786736Application Date: 2013-03-06
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Publication No.: US08764674B2Publication Date: 2014-07-01
- Inventor: Zhendong Song , Xiaohong Zhou
- Applicant: Medtronic, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: US MN Minneapolis
- Agent Michael C. Soldner
- Main IPC: A61B5/02
- IPC: A61B5/02
Abstract:
A medical device system and method that includes receiving an A2 heart sound signal from a first external acoustic sensor, receiving a P2 heart sound signal from a second external acoustic sensor, determining at least one A2 heart sound signal parameter from the A2 heart sound signal, determining at least one P2 heart sound signal parameter from the P2 heart sound signal, and based on the at least one P2 heart sound signal parameter, estimating pulmonary arterial pressure.
Public/Granted literature
- US20130237862A1 HEART SOUND MONITORING OF PULMONARY HYPERTENSION Public/Granted day:2013-09-12
Information query
