Cocoon Ventricular Septal Occluder - designed & developed by vascular innovations

Cocoon Ventricular Septal Occluder

The Cocoon VSD Occluder is a percutaneous, transcatheter ventricular septal defect (VSD) closure device intended for the occlusion of hemodynamically significant ventricular septal defects.

The Cocoon VSD Occluder is a self expandable double disk device manufactured from braided Nitinol wires coated with platinum. The two discs are linked together by a connecting waist and the waist diameter is corresponding to the defect size. Platinum provides superior biocompatible properties compared to Nitinol. The platinum coating also provides radio opacity which enables easy positioning in the defect. The discs are filled with polypropylene fabric which aids in total occlusion of defect.

banner of Cocoon Ventricular Septal Occluder

Cocoon VSD Occluder
Accessory Set

Cocoon VSD Occluder Accessory set consists of
Delivery Sheath with hemostasis valve adapter - used to deliver the device.
Dilator – used to ease penetration of tissue
Loader – used to introduce the Cocoon VSD Occluder into the delivery sheath.
Delivery cable – The device is screwed onto the distal tip of the delivery cable, which allows for placement and retrieval of the device.

The delivery cable with cable sheath is packed seperately from the other accessories. The delivery cable cannot be used with other Cocoon occluders. The Cocoon VSD Occluder Accessory set is available in 6F, 7Fand 8F sizes.

Cocoon VSD Occluder Technical Information

Cocoon VSD Occluder
Device Dimensions Recommendation
Catalog
Number 		LV Disc
Diameter
( ϕ 1)		 RV Disc
Diameter
( ϕ 2)		 Waist
Diameter
( ϕ 3)		 Device
Length
( L )
COV0404 10 mm 10 mm 3.25 mm 4 mm
COV0604 12 mm 12 mm 5.25 mm 4 mm
COV0804 14 mm 14 mm 7.25 mm 4 mm
COV1004 16 mm 16 mm 9.25 mm 4 mm
COV1204 18 mm 18 mm 11.25 mm 4 mm
 
COV0407 10 mm 10 mm 4 mm 7 mm
COV0607 12 mm 12 mm 6 mm 7 mm
COV0807 14 mm 14 mm 8 mm 7 mm
COV1007 16 mm 16 mm 10 mm 7 mm
COV1207 18 mm 18 mm 12 mm 7 mm
 
COV0410 10 mm 10 mm 4 mm 10 mm
COV0610 12 mm 12 mm 6 mm 10 mm
COV0810 14 mm 14 mm 8 mm 10 mm
COV1010 16 mm 16 mm 10 mm 10 mm
COV1210 18 mm 18 mm 12 mm 10 mm
For VSD
Size

Accessory Catalog
Number

3 mm COV6F / COVII6F
3.1 to 5 mm COV6F / COVII6F
5.1 to 7 mm COV6F / COVII6F
7.1 to 9 mm COV7F / COVII7F
9.1 to 11 mm COV7F / COVII7F
 
2 mm COV6F / COVII6F
2.1 to 4 mm COV6F / COVII6F
4.1 to 6 mm COV6F / COVII6F
6.1 to 8 mm COV7F / COVII7F
8.1 to 10 mm COV7F / COVII7F
 
2 mm COV6F / COVII6F
2.1 to 4 mm COV6F / COVII6F
4.1 to 6 mm COV6F / COVII6F
6.1 to 8 mm COV7F / COVII7F
8.1 to 10 mm COV7F / COVII7F

Cocoon VSD Occluder - Conical
Device Dimensions
Device Dimensions Recommendation
Catalog
Number 		LV Disc
Diameter
( ϕ 1)		 RV Disc
Diameter
( ϕ 2)		 LV Waist
Diameter
( ϕ 3)		 RV Waist
Diameter
( ϕ 3)		 Device
Length
(L)
COVA0604-07 12 mm 10 mm 6 mm 4 mm 7 mm
COVA0806-07 14 mm 12 mm 8 mm 6 mm 7 mm
COVA1006-07 16 mm 12 mm 10 mm 6 mm 7 mm
COVA1208-07 18 mm 14 mm 12 mm 8 mm 7 mm
COVA1408-07 20 mm 14 mm 14 mm 8 mm 7 mm
 
COVA0604 12 mm 10 mm 6 mm 4 mm 10 mm
COVA0806 14 mm 12 mm 8 mm 6 mm 10 mm
COVA1006 16 mm 12 mm 10 mm 6 mm 10 mm
COVA1208 18 mm 14 mm 12 mm 8 mm 10 mm
COVA1408 20 mm 14 mm 14 mm 8 mm 10 mm
For VSD
Size 		Accessory Catalog
Number
2.1 to 4 mm COV6F / COVII6F
4.1 to 6 mm COV6F / COVII6F
6.1 to 8 mm COV6F / COVII6F
8 to 10 mm COV6F / COVII7F
10.1 to 12 mm COV6F / COVII7F
 
2.1 to 4 mm COV6F / COVII6F
4.1 to 6 mm COV6F / COVII6F
6.1 to 8 mm COV6F / COVII6F
8.1 to 10 mm COV7F / COVII7F
10.1 to 12 mm COV7F / COVII7F

To be updated shortly


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