Systems for minimally invasive procedures in extravascular spaces

The endovascular shunt device with a distal protective element and anchoring mechanism addresses the challenge of minimizing damage to critical anatomical structures during minimally invasive procedures, enabling safer treatment of hydrocephalus and intracranial hypertension by deflecting these structures away from the penetrating element.

WO2025230817A9PCT designated stage Publication Date: 2026-07-02CEREVASC INC
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
CEREVASC INC
Filing Date
2025-04-24
Publication Date
2026-07-02

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Abstract

A shunting system comprises an endovascular shunt device, a shunt delivery catheter comprising a lumen configured for housing the endovascular shunt device, a penetrating element configured for piercing or penetrating through a wall of a vessel into an extravascular space to create an anastomosis within the wall of the vessel, and an atraumatic distal protective element configured for deflecting a critical anatomical structure (CAS) residing within the extravascular space away from the penetrating element.
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