Invention Grant
- Patent Title: Active implantable medical device with automatic optimization of the configuration of a multi-electrode stimulation lead
- Patent Title (中): 主动植入式医疗设备可自动优化多电极刺激引线的配置
-
Application No.: US14713361Application Date: 2015-05-15
-
Publication No.: US09403012B2Publication Date: 2016-08-02
- Inventor: Christine Henry , Laure Laporte-Duchemin , David Andreu , Christine Azevedo-Coste , David Guiraud , Pawel Maciejasz , Olivier Rossel
- Applicant: SORIN CRM SAS , INRIA—Institut National de Recherche en Informatique et en Automatique
- Applicant Address: FR Clamart
- Assignee: SORIN CRM SAS
- Current Assignee: SORIN CRM SAS
- Current Assignee Address: FR Clamart
- Agency: Foley & Lardener LLP
- Priority: FR1454450 20140519
- Main IPC: A61N1/00
- IPC: A61N1/00 ; A61N1/36 ; A61N1/05
Abstract:
A device includes a pulse generator coupled to a neurostimulation lead placed around the nerve and a set of electrodes individually connected to the generator by a splitter circuit controlled to preferentially stimulate certain regions of the nerve relative to other regions. The device performing an iterative search of an optimal configuration operating by selection of a plurality of different stimulation configurations, storing of a cardiac physiological parameter measured for each selected stimulation configuration, and designation as optimal stimulation configuration of the one of said selected different stimulation configurations, depending on at least the stored values of the physiological parameter measured for different electrode configurations.
Public/Granted literature
Information query
