Zweikanal-Thrombektomievorrichtung

Details

Veröffentlichungs-Nr.

EP4744601

Anmeldetag

17. Juni 2021

Veröffentlichung

20. Mai 2026

Rechtsraum

EP

IPC

A61B17/221

Abstract

A device for removing a clot from a vessel can have dual layers where an inner expandable member runs within an outer expandable member. The inner expandable member can be divided into one or more sections, with a proximal section having a clot pinching structure configured to pinch the clot between the pinching structure and an outer catheter. A distal flow channel section of the inner member can be configured to create a flow channel through the clot to restore blood to the downstream vasculature. The struts of the outer expandable member can form closed cells that are not fully circumferential in a proximal portion to allow a clot to pass inside and engage the pinching structure, and fully circumferential in a distal portion to scaffold the vessel for dislodging the clot. A protective element at the distal end of the device can prevent the escape of clot fragments.

Anmelder

Firma

Neuravi Limited

Land

🇮🇪 Irland