Implantable sphincter assistance device with redirected or focused magnetic fields for interaction between adjacent beads

An apparatus includes at least one link and a plurality of beads. The plurality of beads is joined using the at least one link and is configured to be arranged in an annular arrangement. The annular arrangement is sized and configured to form a loop around an anatomical structure in a patient. The a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ellison, Glenn W, Shelton, IV, Frederick E, Fiebig, Kevin M, Muhlenkamp, Tylor C
Format: Patent
Sprache:eng
Schlagworte:
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