Patent ID: 8133559

Claim:
A device for treating an aneurysm of a body of a patient, said device comprising: a fillable containment bag having two opposing sheets sealed together, each sheet comprising at least one first layer and at least one second layer, the first layer formed from a first material comprising a fluorinated material, and the second layer formed from a second material comprising a polymeric material, wherein the first and second layers are disposed adjacent one another, wherein the inflatable containment bag further comprises a single through lumen and filling access and a plurality of diagnostically visible markers having sufficient diagnostic visibility to allow identification of a location of the bag disposed within the patient's body from outside the body, the containment bag adapted to conform to the aneurysm when filled so that the through lumen provides a path for blood flow across the aneurysm from a proximal end of the device to a distal end of the device, the diagnostically visible markers being specific to the proximal end of the device, the distal end of the device, or an orientation of the device so as to delineate the proximal end, the distal end or the rotational orientation of the device conformed to the aneurysm within the body from outside the body.