BIOPSY SITE MARKER HAVING EXPANDABLE PORTION

BIOPSY SITE MARKER HAVING EXPANDABLE PORTION

A biopsy site marker includes a marker element. The marker element includes a base portion and an anchor portion. The anchor portion extends distally from the base portion. The anchor portion includes a plurality of arms. Each arm of the plurality of arms is configured to be responsive to heat to tr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VOGEL, Bernd, HOUSEHOLDER, Garrett A, MUELLER, Steffen, RANDALL, Jack A, ROBIN, Xavier
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A biopsy site marker includes a marker element. The marker element includes a base portion and an anchor portion. The anchor portion extends distally from the base portion. The anchor portion includes a plurality of arms. Each arm of the plurality of arms is configured to be responsive to heat to transition from a pre-deployment configuration to a post-deployment configuration. Each arm of the plurality of arms extends outwardly from a longitudinal axis defined by the marker element when the plurality of arms are in the post-deployment configuration.