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Patent Ductus Arteriosus Occluder
Modified rigidity and flexibility for different type of occluders - balanced stiffness of PDAO ensures the optimal occlusion performance.
Uniform and smooth oxide film on nitinol wire effectively prevents from the release of nickel ion to guarantee the great biocompatibility and long-term safety.
Hubless design helps with earlier endothelialization to minimize the risk of thrombosis
Cone Shape PDA Occluder
| Catalogue No. | Device Size | B Aortic Waist Diameter (mm) | C Pulmonic Waist Diameter (mm) | A Aortic Disc Diameter (mm) | H Waist Length (mm) |
| WBFDQ- Ⅱ 06 | 406 | 6 | 4 | 10 | 6 |
| WBFDQ- Ⅱ 08 | 608 | 8 | 6 | 12 | 6.5 |
| WBFDQ- Ⅱ 10 | 810 | 10 | 8 | 14 | 7.5 |
| WBFDQ- Ⅱ 12 | 1012 | 12 | 10 | 16 | 8.5 |
| WBFDQ- Ⅱ 14 | 1214 | 14 | 12 | 18 | 9.5 |
| WBFDQ- Ⅱ 16 | 1416 | 16 | 14 | 20 | 10.5 |
| WBFDQ- Ⅱ 18 | 1618 | 18 | 16 | 23 | 10.5 |
| WBFDQ- Ⅱ 20 | 1820 | 20 | 18 | 25 | 12 |
| WBFDQ- Ⅱ 22 | 2022 | 22 | 20 | 27 | 12 |
Hubless Cone Shape PDA Occluder
| Catalogue No. | Device Size | B Aortic Waist Diameter (mm) | C Pulmonic Waist Diameter (mm) | A Aortic Disc Diameter (mm) | H Waist Length (mm) |
| WTWBFDQ- Ⅱ 06 | 406 | 6 | 4 | 10 | 6 |
| WTWBFDQ- Ⅱ 08 | 608 | 8 | 6 | 12 | 6.5 |
| WTWBFDQ- Ⅱ 10 | 810 | 10 | 8 | 14 | 7.5 |
| WTWBFDQ- Ⅱ 12 | 1012 | 12 | 10 | 16 | 8.5 |
| WTWBFDQ- Ⅱ 14 | 1214 | 14 | 12 | 18 | 9.5 |
| WTWBFDQ- Ⅱ 16 | 1416 | 16 | 14 | 20 | 10.5 |
| WTWBFDQ- Ⅱ 18 | 1618 | 18 | 16 | 23 | 10.5 |
| WTWBFDQ- Ⅱ 20 | 1820 | 20 | 18 | 25 | 12 |
| WTWBFDQ- Ⅱ 22 | 2022 | 22 | 20 | 27 | 12 |
Cylinder Shape PDA Occluder
| Catalogue No. | Device Size | B Aortic Waist Diameter (mm) | C Pulmonic Waist Diameter (mm) | A Aortic Disc Diameter (mm) | H Waist Length (mm) |
| WBFDQ- Ⅰ 04 | 4 | 4 | 4 | 8 | 4 |
| WBFDQ- Ⅰ 07 | 7 | 7 | 7 | 11 | 6.5 |
| WBFDQ- Ⅰ 08 | 8 | 8 | 8 | 12 | 6.5 |
| WBFDQ- Ⅰ 09 | 9 | 9 | 9 | 13 | 7 |
| WBFDQ- Ⅰ 10 | 10 | 10 | 10 | 14 | 7.5 |
| WBFDQ- Ⅰ 11 | 11 | 11 | 11 | 15 | 8 |
| WBFDQ- Ⅰ 12 | 12 | 12 | 12 | 16 | 8.5 |
| WBFDQ- Ⅰ 13 | 13 | 13 | 13 | 17 | 8.5 |
| WBFDQ- Ⅰ 14 | 14 | 14 | 14 | 18 | 9.5 |
| WBFDQ- Ⅰ 16 | 16 | 16 | 16 | 21 | 10.5 |
| WBFDQ- Ⅰ 18 | 18 | 18 | 18 | 23 | 10.5 |
| WBFDQ- Ⅰ 20 | 20 | 20 | 20 | 25 | 12 |
| WBFDQ- Ⅰ 22 | 22 | 22 | 22 | 27 | 12 |
Hubless Cylinder Shape PDA Occluder
| Catalogue No. | Device Size | B Aortic Waist Diameter (mm) | C Pulmonic Waist Diameter (mm) | A Aortic Disc Diameter (mm) | H Waist Length (mm) |
| WTWBFDQ- Ⅰ 04 | 4 | 4 | 4 | 8 | 4 |
| WTWBFDQ- Ⅰ 05 | 5 | 5 | 5 | 9 | 5 |
| WTWBFDQ- Ⅰ 06 | 6 | 6 | 6 | 10 | 6 |
| WTWBFDQ- Ⅰ 07 | 7 | 7 | 7 | 11 | 6.5 |
| WTWBFDQ- Ⅰ 08 | 8 | 8 | 8 | 12 | 6.5 |
| WTWBFDQ- Ⅰ 09 | 9 | 9 | 9 | 13 | 7 |
| WTWBFDQ- Ⅰ 10 | 10 | 10 | 10 | 14 | 7.5 |
| WTWBFDQ- Ⅰ 11 | 11 | 11 | 11 | 15 | 8 |
| WTWBFDQ- Ⅰ 12 | 12 | 12 | 12 | 16 | 8.5 |
| WTWBFDQ- Ⅰ 13 | 13 | 13 | 13 | 17 | 8.5 |
| WTWBFDQ- Ⅰ 14 | 14 | 14 | 14 | 18 | 9.5 |
| WTWBFDQ- Ⅰ 16 | 16 | 16 | 16 | 21 | 10.5 |
| WTWBFDQ- Ⅰ 18 | 18 | 18 | 18 | 23 | 10.5 |
| WTWBFDQ- Ⅰ 20 | 20 | 20 | 20 | 25 | 12 |
| WTWBFDQ- Ⅰ 22 | 22 | 22 | 22 | 27 | 12 |
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