MERCATOR MEDSYSTEMS, INC. BF102P Bullfrog Micro-Infusion Device

The Mercator MedSystems® Bullfrog® Micro-Infusion Device is a wire-guided, endovascular catheter that consists of a perpendicular microneedle, which is sheathed by and contained within a semi-rigid polymer actuator. The device is designed to be advanced to target vasculature and hydraulically actuated to move the microneedle tip through the external elastic lamina to deliver substances to adventitial and perivascular tissues. A compliant stabilizing balloon inflates with the actuator to provide a force opposite the needle tip for proper seating of the needle. The needle is retracted within the sheathing structure by vacuuming the hydraulic actuator.