ASPIRATION SYSTEM INCLUDING THROMBUS-DISRUPTING INNER MEMBER

ASPIRATION SYSTEM INCLUDING THROMBUS-DISRUPTING INNER MEMBER

An example aspiration system includes an inner member configured to be received within an aspiration catheter lumen and disrupt a thrombus positioned within vasculature of a patient. The inner member includes a distal member at a distal portion of an elongated support member, where the distal member...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Stankard, Edward C, O'Connor, Anthony J, Duffy, Niall F, Cole, Graham Robert, Dent, Wanda F, Stevenson, Katherine L, Gallagher, Dion
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:An example aspiration system includes an inner member configured to be received within an aspiration catheter lumen and disrupt a thrombus positioned within vasculature of a patient. The inner member includes a distal member at a distal portion of an elongated support member, where the distal member is configured to fit within the aspiration catheter lumen. The distal member defines a larger cross-sectional dimension than the elongated support member, the cross-section being taken in a direction orthogonal to a longitudinal axis of the support member, and is configured to be deployed distally outward from a distal opening of the aspiration catheter lumen to contact and disrupt a thrombus to facilitate the efficiency of a medical aspiration procedure. The distal member may include one or more tapered portions and a surface disruption configured to aid with the thrombus disruption.