COCOON ASD Occluder
Cocoon Atrial Septal Occluder is a self-expandable device realized in Nitinol wire mesh coated with nanoplatinum atoms.
Cocoon Atrial Septal Occluder is for transcatheter closure of atrial septal defect (ASD)
COCOON Atrial Septal Occluder
Product Futures
The Cocoon Atrial Septal Occluder is a self expandable and self centering double disk device manufactured from braided Nitinol wires coated with platinum atoms (up to 25 microns) using nano fusion technology by plasma deposition.
Compared to Nitinol Platinum coating makes Cocoon Occluders
- More Biocompatible
- Non Allergic
- Non Corrosive
- More Radiopaque for easy positioning in the defect
It is a double lumen balloon catheter with radiopaque marker bands to allow for radiographic measurement.
The Cocoon sizing balloon is specifically designed for sizing atrial communications.
The discs are connected by a waist at the center of the discs.
The discs are filled with polypropylene fabric which assist thrombogenicity in total occlusion of defect.
Ability to recapture and redeploy
0% erosion up to 43 months of follow up in more than 4.000 patients
95 to 100% device success rate from early european experience