Intracardiac implant—total artificial heart

摘要

The present invention provides methods and systems for a biomaterial medical implant device for treating patients with HF and/or intractable dyrhythmia. It either is implanted inside the cardiac cavity(ies), ICI, or after their removal, TAH.;The embodiment consists of 2 layers. Layer 1 (16) is immobile and adherent to the basement. Layer 2 (17) reflects from layer 1 and faces the cavity. Layer 2 moves inwards (systole) and backwards (diastole) by between-layers Concertina-like elastic fibers and/or a spring (22), on-surface diagonally crossing elastic fibers (27), or sheets (29&30) of electromagnetic coils (34), that are adherent to both layers from the inside. Layer 2 moves through the electromagnetic coil causing its attraction to layer 1, when polarities are different and repulsion when polarities are similar.

主权项

1. A medical implant for placement in the interior of cardiac chamber having the same internal configuration and shape of the chamber and made of a non-thrombogenic and non-antigenic material comprising a magnet drive that causes electromagnetic movement of working parts of a first layer, and a second layer with each layer having an interior, whereby the working parts are selected from the group consisting of
(a) an elastic fiber spring that is attached between the first layer and the second layer; (b) crossing intersecting bands of fibers on the second layer that meet and intersect at an electromagnetic node; and (c) sheets of electromagnetic material that attaches to the interior of both layers, a connecting system is embedded between the first layer and second layer, where the connecting system is composed of a battery/pacemaker/DC shock, fine cables and electrode sensors.