Vaso-occlusion apparatus having a mechanically expandable detachment joint and a method for using the apparatus

Vaso-occlusion apparatus having a mechanically expandable detachment joint and a method for using the apparatus

A flexible engaging delivery device (10) for delivery of a vaso-occlusion flexible engaging structure (24) to a vascular target site via a catheter (50) is disclosed comprising a catheter (50) having a lumen (52) and an introducer (48) disposed within the catheter (52). The introducer (48) comprises...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEE URIEL HIRAM, BURKE THOMAS H, NGUYEN KIM, BOURANG HENRY
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A flexible engaging delivery device (10) for delivery of a vaso-occlusion flexible engaging structure (24) to a vascular target site via a catheter (50) is disclosed comprising a catheter (50) having a lumen (52) and an introducer (48) disposed within the catheter (52). The introducer (48) comprises an outer sleeve (49), a shaft (12) and a wire (16) that is slidably movable within the shaft (12). A wire tip (22) is permanently connected to the wire (16), wherein the wire tip (22) is adapted to contact a matted portion (20) of the vaso-occlusion flexible engaging structure (24) and is used to deliver said flexible engaging structure from said flexible engaging device (10) to a vaso-occlusion target site.