Tissue acquisition helix device

Tissue acquisition helix device

A tissue grasping device for use with an endoscope may include a sheath, a control wire slidably disposed within the sheath, and a helical coil disposed over and attached to the control wire. The helical coil may include a proximal region in which adjacent windings are in contact, and a distal regio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PEREZ, Rosa Angelica, DEUEL, Christopher R, CALVO, Yeison, BAGLEY, Kevin L, ORTIZ GARCIA, Juan Pablo, WINDHEUSER, Kevin, COMEE, Shaun Dennis, BUSTAMANTE, Steven Jimenez
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A tissue grasping device for use with an endoscope may include a sheath, a control wire slidably disposed within the sheath, and a helical coil disposed over and attached to the control wire. The helical coil may include a proximal region in which adjacent windings are in contact, and a distal region in which adjacent windings are spaced apart. The helical coil may have a sharpened distal tip.