ACCESSORY DEVICE FOR EUS-FNA NEEDLE FOR GUIDEWIRE PASSAGE

A combined system for diagnostic and therapeutic procedures includes a needle extending longitudinally from a proximal end to a distal end and including a lumen extending therethrough, the distal end including a sharp grind for cutting a tissue sample to be collected in the lumen of the needle and a...

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Bibliographische Detailangaben
Hauptverfasser: DEL PONTE, Louis, ECKERLINE, Katharine, FLEURY, Sean P
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A combined system for diagnostic and therapeutic procedures includes a needle extending longitudinally from a proximal end to a distal end and including a lumen extending therethrough, the distal end including a sharp grind for cutting a tissue sample to be collected in the lumen of the needle and a protective sheath sized and shaped to be inserted through the lumen of the needle such that a distal end of the protective sheath extends distally past the distal end of the needle, the protective sheath extending longitudinally from a proximal end to the distal end and including a lumen extending therethrough.