Invention Grant
- Patent Title: Apparatus and method for automatic optimization of atrioventricular delay for an active medical device
- Patent Title (中): 用于主动医疗器械的房室延迟的自动优化的装置和方法
-
Application No.: US13948068Application Date: 2013-07-22
-
Publication No.: US09205267B2Publication Date: 2015-12-08
- Inventor: Alaa Makdissi
- Applicant: SORIN CRM S.A.S.
- Applicant Address: FR Clamart
- Assignee: SORIN CRM S.A.S.
- Current Assignee: SORIN CRM S.A.S.
- Current Assignee Address: FR Clamart
- Agency: Foley & Larder LLP
- Priority: FR1051120 20100217
- Main IPC: A61N1/365
- IPC: A61N1/365 ; A61N1/362 ; A61N1/368
Abstract:
A method for use by an active medical device includes using a stimulation device and an endocardial acceleration sensor to obtain a plurality of hemodynamic parameters associated with at least three atrioventricular delays. The method further includes using the plurality of hemodynamic parameters to find a second derivative associated with the atrioventricular delays. The method further includes using interpolation to estimate an atrioventricular delay which will reduce the second derivative associated with the atrioventricular delays. The method further includes using the estimated atrioventricular delay in a subsequent stimulation.
Public/Granted literature
- US20130310888A1 APPARATUS AND METHOD FOR AUTOMATIC OPTIMIZATION OF ATRIOVENTRICULAR DELAY FOR AN ACTIVE MEDICAL DEVICE Public/Granted day:2013-11-21
Information query
IPC分类:
