MemoPart™

Accurate occluding, stable clamping

MemoPart™ Atrial Septal Defect (ASD) Occluder Details

ASD occluder device Description

MemoPart™ ASD Occluder is a self-expanding double-disc nitinol mesh occlusion device. The 2 discs are connected by a short waist that relates to the defect size. Polyester fabric is securely sewn to each disc to increase occlusion. The device is visible under X-ray.

ASD occluder device Features

Modified rigidity and flexibility for different type of occluders - greater stiffness of Atrial Septal Defect Occluder (ASDO) offers excellent supporting force for big disks.

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.

The hubless design of Atrial Septal Defect Occluder (ASDO) helps with earlier endothelialization to minimize the risk of thrombosis.

Indications for Use ASD Occlusion Device

The MemoPart™ ASD Occluder is a percutaneous, transcatheter, atrial septal defect closure device intended for the occlusion of atrial septal defects （ASD）in secundum position or patients who have undergone a fenestrated Fontan procedure and who require closure of the fenestration.

Patients indicated for ASD closure have echocardiographic evidence of ostium secundum atrial septal defect and clinical evidence of right ventricular volume overload（i.e.,1.5:1 degree of left-to-right shunt or RV enlargement ）.

Ordering Information

Atrial Septal Defect (ASD) Occluder

Catalogue No. Device

Siz A

Waist

Diameter

(mm) B LA Disc Diameter (mm) C

RA Disc

Diameter

(mm) H

Waist

Length

(mm)

FQFDQ- Ⅰ 06 6 6 16 14 3

FQFDQ- Ⅰ 07 7 7 21 17 3

FQFDQ- Ⅰ 08 8 8 18 16 3

FQFDQ- Ⅰ 09 9 9 23 19 3

FQFDQ- Ⅰ 10 10 10 20 18 3

FQFDQ- Ⅰ 11 11 11 25 21 3

FQFDQ- Ⅰ 12 12 12 22 20 3

FQFDQ- Ⅰ 13 13 13 27 23 3

FQFDQ- Ⅰ 14 14 14 24 22 3

FQFDQ- Ⅰ 15 15 15 29 25 4

FQFDQ- Ⅰ 16 16 16 30 26 4

FQFDQ- Ⅰ 17 17 17 31 27 4

FQFDQ- Ⅰ 18 18 18 32 28 4

FQFDQ- Ⅰ 19 19 19 33 29 4

FQFDQ- Ⅰ 20 20 20 34 30 4

FQFDQ- Ⅰ 22 22 22 36 32 4

FQFDQ- Ⅰ 24 24 24 38 34 4

FQFDQ- Ⅰ 26 26 26 40 36 4

FQFDQ- Ⅰ 28 28 28 42 38 4

FQFDQ- Ⅰ 30 30 30 44 40 4

FQFDQ- Ⅰ 32 32 32 47 42 4

FQFDQ- Ⅰ 34 34 34 49 44 4

FQFDQ- Ⅰ 36 36 36 51 46 4

FQFDQ- Ⅰ 38 38 38 54 50 4.5

FQFDQ- Ⅰ 40 40 40 56 52 4.5

FQFDQ- Ⅰ 42 42 42 58 54 4.5

FQFDQ- Ⅰ 44 44 44 60 56 4.5

FQFDQ- Ⅰ 46 46 46 62 58 4.5

FQFDQ- Ⅰ 48 48 48 64 60 4.5

FQFDQ- Ⅰ 50 50 50 66 62 4.5

Hubless Atrial Septal Defect (ASD) Occluder

Catalogue No. Device Device Size A Waist Diameter (mm) B LA Disc Diameter (mm) C RA Disc Diameter (mm) H Waist Length (mm)

WTFQFDQ- Ⅰ 06 06 6 16 14 3

WTFQFDQ- Ⅰ 07 07 7 21 17 3

WTFQFDQ- Ⅰ 08 08 8 18 16 3

WTFQFDQ- Ⅰ 09 09 9 23 19 3

WTFQFDQ- Ⅰ 10 10 10 20 18 3

WTFQFDQ- Ⅰ 11 11 11 25 21 3

WTFQFDQ- Ⅰ 12 12 12 22 20 3

WTFQFDQ- Ⅰ 13 13 13 27 23 3

WTFQFDQ- Ⅰ 14 14 14 24 22 3

WTFQFDQ- Ⅰ 15 15 15 29 25 4

WTFQFDQ- Ⅰ 16 16 16 30 26 4

WTFQFDQ- Ⅰ 17 17 17 31 27 4

WTFQFDQ- Ⅰ 18 18 18 32 28 4

WTFQFDQ- Ⅰ 19 19 19 33 29 4

WTFQFDQ- Ⅰ 20 20 20 34 30 4

WTFQFDQ- Ⅰ 22 22 22 36 32 4

WTFQFDQ- Ⅰ 24 24 24 38 34 4

Multi-Fenestrated Atrial Septal Defect (ASD) Occluder

Catalogue No. Device Size A Waist Diameter (mm) B LA Disc Diameter (mm) C RA Disc Diameter (mm) H Waist Length (mm)

FQFDQ- Ⅱ 06 6 6 30 22 3

FQFDQ- Ⅱ 08 8 8 32 24 3

FQFDQ- Ⅱ 10 10 10 34 26 3

FQFDQ- Ⅱ 12 12 12 36 28 3

FQFDQ- Ⅱ 14 14 14 38 30 3

FQFDQ- Ⅱ 16 16 16 40 32 4

FQFDQ- Ⅱ 18 18 18 42 34 4

FQFDQ- Ⅱ 20 20 20 44 36 4

FQFDQ- Ⅱ 22 22 22 46 38 4

FQFDQ- Ⅱ 24 24 24 48 40 4

Hubless Multi-Fenestrated Atrial Septal Defect (ASD) Occluder

Catalogue No. Device Size A Waist Diameter (mm) B LA Disc Diameter (mm) C RA Disc Diameter (mm) H Waist Length (mm)

WTFQFDQ- Ⅱ 06 6 6 30 22 3.0

WTFQFDQ- Ⅱ 08 8 8 32 24 3.0

WTFQFDQ- Ⅱ 10 10 10 34 26 3.0

WTFQFDQ- Ⅱ 12 12 12 36 28 3.0

WTFQFDQ- Ⅱ 14 14 14 38 30 3.0

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