Does the stent activate security alarms in airports?

The Memokath™ stent does not activate security alarms. 

Can I get a CT or MRI scan?

The Memokath™ stent is CT and MRI compatible so getting a scan is no problem. 

Does the Memokath™ cause nickel allergy?

The Memokath™ stent does not cause nickel allergy as there is no nickel on the stent surface.