Invention Grant
- Patent Title: Detection of relaxation abnormality in heart tissue
- Patent Title (中): 心脏组织松弛异常检测
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Application No.: US13307918Application Date: 2011-11-30
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Publication No.: US08909329B2Publication Date: 2014-12-09
- Inventor: Rajan Prakash , Rodolphe Katra
- Applicant: Rajan Prakash , Rodolphe Katra
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: US MN Minneapolis
- Agent Carol F. Barry
- Main IPC: A61B5/04
- IPC: A61B5/04 ; A61N1/00 ; A61N1/365 ; A61B5/11 ; A61M5/172 ; A61M5/142 ; A61B5/00 ; A61N1/05
Abstract:
A chronically implanted medical device, connected to a medical electrical lead that includes a sensor, is used to detect diastolic dysfunction. A LV accelerometer signal is sensed through the sensor. Based on the LV accelerometer signal, a determination is made as to whether diastolic dysfunction data exists.
Public/Granted literature
- US20120136263A1 DETECTION OF RELAXATION ABNORMALITY IN HEART TISSUE Public/Granted day:2012-05-31
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