Device and method for management of aneurism, perforation and other vascular abnormalities

Abstract

This application is directed to a device comprising a covering attached to the device. A process of making a device with a specific covering attached is also disclosed. The application further discloses a method for the treatment of perforations, fistulas, ruptures, dehiscence and aneurisms in luminal vessels and organs of a subject.

1 - 13 . (canceled) 
     
     
         14 . A method of making a device for aneurism and perforation management, comprising:
 dipping a rigid, stent like body in a biodegradable coating material to form a coated stent like body; and   electrospinning fibers of a covering material onto said coated stent like body.   
     
     
         15 . The method of  claim 14 , wherein the coated stent like body is covered by electrospinning in a way that the fibers cross one another interlocking and forming angles. 
     
     
         16 - 26 . (canceled) 
     
     
         27 . The method of  claim 14 , wherein said stent like body comprises a biodegradable or bioabsorbable material. 
     
     
         28 . The method of  claim 27 , wherein said biodegradable or bioabsorbable material comprises magnesium, iron or a polymer or co-polymer material. 
     
     
         29 . The method of  claim 14 , wherein said stent like body comprises a non-biodegradable  or non-bioabsorbable material. 
     
     
         30 . The method of  claim 29 , wherein the non-biodegradable or non-bioabsorbable material comprises stainless steel, cobalt chromium, or a non-degradable polymer. 
     
     
         31 . The method of  claim 14 , wherein the covering material comprises a biodegradable or bioabsorbable material. 
     
     
         32 . The method of  claim 31 , wherein the biodegradable or bioabsorbable material comprises a poly-(α-hydroxy acid) or poly-(L-lactic acid). 
     
     
         33 . The method of  claim 14 , wherein said covering material is mixed with barium sulphate or other illuminating material. 
     
     
         34 . The method of  claim 14 , wherein the fibers of a covering material are electrospinned onto said coated stent like body in a way that the fibers cross one another interlocking and forming angles. 
     
     
         35 . The method of  claim 34 , wherein the fibers intersect one another at angles from about 10 degrees to about 90 degrees. 
     
     
         36 . The method of  claim 14 , wherein the fibers of a covering material are electrospinned onto said coated stent like body in a way that the fibers are overlapped a minimum of 1 time and a maximum of 1000 times. 
     
     
         37 . The method of  claim 36 , wherein the fibers of a covering material are electrospinned onto said coated stent like body in a way that the fibers are overlapped a minimum of 2 times and a maximum of about 200 times. 
     
     
         38 . The method of  claim 14 , wherein the fibers of a covering material are electrospinned onto said coated stent like body in a way that forms a porous structure. 
     
     
         39 . The method of  claim 38 , wherein the a porous structure has a honeycomb pattern or circle chain links pattern. 
     
     
         40 . The method of  claim 38 , wherein the a porous structure comprises large interlocking circles, a deep honey honeycomb structure, and small circular structures.