Single, 3 dimensional Intrasaccular Implant
Microbraid™ mesh of extremely fine Nitinol and platinum wires
WEB™ device seals neck and conforms to aneurysm wall:
- Disrupts flow
- Protects aneurysm dome
- Provides scaffold for endothelialization
Suitable for unruptured and ruptured aneurysms
SIZING AND PLACEMENT
Measure the size (Width, Height and Neck) of the aneurysm in two orthogonal projections.
Select the appropriate WEB™ device shape: SL (Single Layer) or SLS (Single Layer Spherical)
Refer to the corresponding WEB™
Device Selection Table or WEB ™
Sizing App to determine the correct WEB™ device size
PREPARE YOUR DEVICE
Slowly advance the embolization device out of the introducer sheath and inspect for any damage
Insert the proximal end into the detachment control device.
Do not press the detachment button.
Green light flashes + beeps = OK
Insert the sheath mid-valve and flush
Position the tip of VIA micro catheter away from aneurysm wall, close to neck entrance
You are able to resheath and reposition
Slowly advance the embolization device out the tip of the microcatheter
Perform XperCT or DynaCT prior to WEB detachment to confirm proper placement
Light flash green + intermittent tone = delivery device properly connected
Push detachment button
Solid green light + continuous beep = detachment OK
Verify detachment by pulling back slowly on the delivery device
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