Four transcatheter closure families manufactured by Vascular Innovations, an SMT group company: PFO, atrial septal defect, ventricular septal defect and patent ductus arteriosus. This page summarizes manufacturer-controlled product information for qualified business discussions.
An ultrathin layer of platinum atoms is deposited on the nitinol wire. Manufacturer documentation positions the coating as a route to enhanced radiopacity and a more inert, biocompatible and corrosion-resistant surface while reducing exposure of raw nitinol.
PFO, ASD and VSD families use double-disc concepts shaped for their target anatomy. The duct device uses a hat-shaped retention design with a tapered body for positioning across the ductus arteriosus.
Models are designed to remain recapturable and redeployable while the delivery cable is securely connected. Compatible sheath sizes vary with device family and selected size.
A self-expanding, self-centering double-disc device available in six configurations. Five of the six listed configurations are compatible with an 8F sheath; the largest uses 9F.
| Code | RA disc | LA disc | Waist | Sheath |
|---|---|---|---|---|
| CPF18 | 18 mm | 18 mm | 3 mm | 8F |
| CPF25 | 25 mm | 18 mm | 3 mm | 8F |
| CPF2525 | 25 mm | 25 mm | 3 mm | 8F |
| CPF3025 | 30 mm | 25 mm | 3 mm | 8F |
| CPF30 | 30 mm | 30 mm | 3 mm | 8F |
| CPF35 | 35 mm | 25 mm | 3 mm | 9F |
A self-expanding, self-centering double-disc device with a connecting waist. Manufacturer size listings extend from 8 mm to 40 mm device size, paired with model-specific left/right atrial disc diameters and 6F–14F sheaths.
Device size begins at 8 mm with 20/18 mm left/right discs and progresses through larger configurations. Waist length is 3 mm for the smallest listed sizes and 4 mm across the larger matrix.
Manufacturer specifications pair smaller devices with 6F–9F sheaths and larger diameters with 10F–14F systems. Exact compatibility must be checked against the selected code and current IFU.
Polypropylene fabric within the discs supports thrombogenicity, while flexible self-centering discs and the waist are designed to conform to the defect.
The VSD platform uses double discs with multiple waist lengths; the duct platform uses a retention skirt and tapered body.
Instructions for Use, declaration and certification scope, labelling, shelf life, packaging, transport and vigilance contacts.
Registration route, approved indications, language needs, local representative obligations and import requirements.
Size matrix, delivery-system compatibility, minimum order, forecast, training material and replenishment planning.
Supply and representation are discussed only after written authorization and confirmation of territory and product scope.
Discuss product scope, target country and documentation readiness.
This page does not imply that every Cocoon configuration is registered, supplied or represented by Azucena Medical in every market.
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