Inquis Medical, Inc.

Michael Pare

Vahid Saadat

Mahyar Zardoshti Kermani

William Jason Fox

Mojgan Saadat

Neekon Saadat

Described here are methods and apparatuses for removing a clot material from a patient. For example, an apparatus as described herein may include a flexible elongate body having a suction lumen, a first pair of sensors (e.g., electrodes), and a controller configured to identify a clot material based on signals from the first pair of sensors.

Methods for removing a blood clot material

Described herein are methods and apparatuses for identifying a clot material in contact with a suction catheter. For example, an apparatus as described herein may include a flexible elongate body having a suction lumen, and an aspiration opening sensor comprising at least two electrodes, and a controller configured to distinguish between clot and blood based on an impedance signal between the two or more electrodes.

Apparatuses and method for determining if a catheter is engaged with a blood clot

Apparatuses and methods for distinguishing a blood clot from a vessel wall. These methods and apparatuses may include an aspiration opening into a suction lumen, an aspiration opening sensor(s) positioned at a rim of the aspiration opening, and a controller that interprets signals from the aspiration opening sensor(s) to determine when the aspiration opening is contacting a clot material or a vessel when a force is applied.

Apparatuses and methods for distinguishing clot material from vessel wall

Described here are methods and apparatuses for tracking a clot material within a lumen of a suction catheter. For example, an apparatus as described herein may include a flexible elongate body having a suction lumen, a first pair of electrodes within the suction lumen, a second pair of electrodes proximal to the first pair of electrodes, and a controller configured to track a clot material within the suction lumen based on signals from the first pair of electrodes and the second pair of electrodes.

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Menlo Park, CA, United States of America

Michael Pare