Abstract: A device for creating an in-situ fenestration in a graft material of a stent graft at a fenestration site. The device includes an outer member forming a lumen and an inner member situated within the lumen of the outer member. The outer member includes one or more cutters configured to change from a delivery position to a cutting position via axial movement of the outer member and/or the inner member. The one or more cutters in the cutting position are configured to create the in-situ fenestration in the graft material of the stent graft at the fenestration site.

Abstract: Coatings for medical devices having selectable levels of durability and lubricity are disclosed. The coatings include polymeric material components, the characteristics and relative amounts of which can be selected to provide target levels of durability and lubricity. Methods of making the coatings for medical devices are also disclosed.

Abstract: A method of manipulating an organic nanostructure is disclosed. The method comprises: contacting a liquid sample having the organic nanostructure therein with an arrangement of electrodes, and applying voltage to the arrangement of electrodes to manipulate and immobilize the organic nanostructure over the electrodes by electrokinetics.