Tissue anchor

Embodiments of the invention generally relate to an anchor used to secure a position of a device or component relative to internal tissue of a patient and prevent migration of the component relative to the tissue of the patient. In one embodiment, the anchor is combined with an electrode lead that i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BUYSMAN JOHN JASON, LUND ROBERT E
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTROTHERAPY HUMAN NECESSITIES HYGIENE MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE RADIATION THERAPY ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:	Embodiments of the invention generally relate to an anchor used to secure a position of a device or component relative to internal tissue of a patient and prevent migration of the component relative to the tissue of the patient. In one embodiment, the anchor is combined with an electrode lead that is configured for implantation in a patient. The electrode lead comprises a lead body having a proximal end and a distal end, a stimulating electrode and the anchor. The stimulating electrode is attached to the lead body at the distal end. The anchor is attached to the distal end of the lead body. In one embodiment, the anchor comprises a plurality of fiber loops each including a fiber having first and second ends attached to the lead body, and an intermediate portion between the first and second ends that is displaced from the lead body.