Scaffold loading and delivery systems

Abstract

This disclosure describes, inter alia, materials, devices, kits and methods that may be used for loading scaffolds into delivery devices and delivery of scaffolds into the body of a patient, including delivery of scaffolds to the sinuses for the treatment of chronic sinusitis, among other purposes.

1 - 26 . (canceled) 
     
     
         27 . A delivery system, comprising a funnel, a funnel cap, a handle and a scaffold positioned in said funnel, said system further comprising an outer delivery sheath, wherein said funnel cap acts to ensure that scaffold is secured in place in said funnel during shipping and storage. 
     
     
         28 . The delivery system of  claim 27 , wherein said funnel and handle are integrated into a combined funnel and handle. 
     
     
         29 . The delivery system of  claim 27 , wherein said scaffold is a radially self-expandable scaffold. 
     
     
         30 . The delivery system of  claim 27 , wherein said funnel cap allows for the scaffold to be properly positioned in the system when it is desired to load said scaffold. 
     
     
         31 . The delivery system of  claim 27 , wherein said scaffold is tubular having an as-manufactured diameter and as-manufactured length. 
     
     
         32 . The delivery system of  claim 31 , wherein said as-manufactured diameter is between 5 mm and 40 mm. 
     
     
         33 . The delivery system of  claim 31 , wherein said as-manufactured length is between 5 mm and 30 mm. 
     
     
         35 . The delivery system of  claim 27 , wherein said scaffold is formed of polymeric materials. 
     
     
         36 . The delivery system of  claim 27 , wherein said scaffold comprises one or more strands. 
     
     
         37 . The delivery system of  claim 27 , wherein said scaffold is braided.