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Engineered for exceptional procedural control and effective long-term closure of Atrial Septal Defects.
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Biocompatible Nitinol alloy base optimized for clinical security.
Superb cross-sectional conformability inside versatile defect shapes.
Engineered to minimize residual shunt via stable cross-wall anchoring.
Smooth structure supports swift endothelization and patient healing.
OCCLUNIX® ASD Occluder is a self-expandable, double-disc device built from precise nitinol wire mesh, tailored explicitly for the percutaneous transcatheter closure of Atrial Septal Defects (ASD).
The structural nitinol disc frame serves as a foundation for safe tissue growth. The dedicated waist sizing conforms precisely to the defect cross-section for firm fixation, while three internal polyester fabric layers assist in fast, immediate defect occlusion.
Request Technical DatasheetOptimized center mechanism profile supports balanced alignment.
Medical grade thermo-elastic nitinol minimizes systemic reaction risk.
Seamless deployment flexibility using industry standard delivery sets.
Dense radiopaque markers assure flawless visibility during tracking.
Polyester woven material provides complete sealing while keeping structural rim interactions gentle on soft atrial walls.
Advanced heat-set grid matrix delivers reliable constant expansion forces to counteract defect dislodging forces.
Left and Right disc elements expand uniformly to completely secure the tissue rim margins from both internal heart chambers.
Sized accurately to fill out dynamic defect dimensions without producing excess stress across native tissue zones.
| Sl No. | Product Code | Device Size / Waist Dia (D) mm | Left Disc Dia (D1) mm | Waist Length (L) mm | Right Disc Dia (D2) mm | Recommended Sheath Size |
|---|---|---|---|---|---|---|
| 1 | RCOA061418 | 6 | 18 | 3.5 | 14 | 7F |
| 2 | RCOA081620 | 8 | 20 | 3.5 | 16 | 8F |
| 3 | RCOA101822 | 10 | 22 | 3.5 | 18 | 8F |
| 4 | RCOA122226 | 12 | 26 | 4.0 | 22 | 9F |
| 5 | RCOA142428 | 14 | 28 | 4.0 | 24 | 10F |
| 6 | RCOA162630 | 16 | 30 | 4.0 | 26 | 10F |
| 7 | RCOA182832 | 18 | 32 | 4.0 | 28 | 10F |
| 8 | RCOA203034 | 20 | 34 | 4.0 | 30 | 12F |
| 9 | RCOA223236 | 22 | 36 | 4.0 | 32 | 12F |
| 10 | RCOA243438 | 24 | 38 | 4.0 | 34 | 12F |
| 11 | RCOA263640 | 26 | 40 | 4.5 | 36 | 12F |
| 12 | RCOA283842 | 28 | 42 | 4.5 | 38 | 12F |
| 13 | RCOA304044 | 30 | 44 | 4.5 | 40 | 14F |
| 14 | RCOA324246 | 32 | 46 | 4.5 | 42 | 14F |
| 15 | RCOA344450 | 34 | 50 | 4.5 | 44 | 14F |
| 16 | RCOA364652 | 36 | 52 | 4.5 | 46 | 14F |
| 17 | RCOA384854 | 38 | 54 | 4.5 | 48 | 14F |
| 18 | RCOA405056 | 40 | 56 | 4.5 | 50 | 14F |
| 19 | RCOA425258 | 42 | 58 | 4.5 | 52 | 14F |
| 20 | RCOA445660 | 44 | 60 | 5.5 | 56 | 14F |
| 21 | RCOA465862 | 46 | 62 | 5.5 | 58 | 14F |
| 22 | RCOA486064 | 48 | 64 | 5.5 | 60 | 14F |
| 23 | RCOA506266 | 50 | 66 | 5.5 | 62 | 14F |
Percutaneous interventional closure of Secundum Atrial Septal Defects (ASD) or patients presenting structural anatomy signs suitable for transcatheter device closure profiles.
Comprehensive size ranges designed to adapt securely across subtle or extreme heart defect paths.
6 mm – 50 mmManufactured inside tightly regulated spaces keeping consistency constant.
Advanced heat-treatment engineering steps back every nitinol mesh structure.
Developed to strictly line up alongside standard international quality criteria.
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