10 Catheters; medical guidewires; medical devices for treatment of strokes and cerebrovascular disease, namely, devices for removing thromboembolic material from arteries; catheters for detecting, diagnosing, and treating strokes; intracranial access system guide sheath in the nature of catheters for placing or delivering catheters or other medical devices; medical devices, namely, aspiration pumps for treatment of vascular disease and associated luer connectors, fittings and adapters