IMPLANTABLE CARDIAC DEVICE

• US 20080269826A1
• Filed: 04/30/2007
• Published: 10/30/2008
• Est. Priority Date: 04/30/2007
• Status: Active Grant

• Current Assignee: Biotronik SE & Company KG
• Original Assignee: Biotronik VI Patent AG (Biotronik SE & Company KG)
• Inventors: Muessig, Dirk, LIAN, Jie
• Granted Patent: US 7,835,792 B2
• Time in Patent Office: Days
• US Class Current: 607/30
• CPC Class Codes: A61N 1/368 comprising more than one electrode co-operating with different heart regions A61N1/3622, A61N1/3627 take precedence
• CPC Class Codes: A61N 1/3682 with a variable atrioventricular delay
• CPC Class Codes: A61N 1/3684 for stimulating the heart at multiple sites of the ventricle or the atrium
• CPC Class Codes: A61N 1/36843 Bi-ventricular stimulation

Abstract

A heart stimulator is adapted to adapt an atrioventricular delay interval or an interventricular delay interval or both during night time by adding a delay interval to a respective daytime interval, and the device statistics for day and night are calculated, stored, and can be displayed separately.

Claims