Back to ListIntracranial Stent System

APOLLO Intracranial Stent System

The APOLLO system is indicated for the treatment of intracranial stenosis.The stent is made of grade 316L stainless steel by laser-cutting. Stent structure is especially indicated for the anatomic features of intracranial vessels, achieving a perfect combination of radial strength and flexibility.The Rapid Exchange delivery catheter with 1450mm in length is designed to pass complex tortuous vascularity, presenting excellent trackability and reachability.


  • Sine Wave open design with strengthening ring ensures outstanding radial strength.
    Couples of "n-link" presenting "nxzshape" connection in space ensure perfect flexibility in expansion and effectively compensate axial shortening.
    Stent is designed with lower metallic coverage and homogeneously distributed oillets to avoid interruption to side branches.
    Unique mirror polishing technique provides superior surface which guarantees an extraordinarily low thrombogenicity.
    New PUFF crimping technique ensures excellent stent retention and decreases crossing profile.
    NUnique soft-tip design ensures superior Crossability and trackability also for complex tortuous vascularity.
Metallic Surface Area : 10.6~15.2%
Strut Thickness : 0.004inch
Radiopacity : Good
Length Shortening : ≤3%
Radial Recoil : ≤4%
Crossing Profile : 0.037inch~0.040inch
MRI : MRI safe
Flexible and pressure proof balloon material provides an ideal controlled low pressure compliance and offer the right dilatation force for post stent dilatation which avoids damage to intracranial vessel due to overexpansion.
Radiopaque markers on both ends of the balloon ensure precise positioning.
Nominal pressure: 6atm
Rated Burst Pressure: 12atm
Stent Diameter (mm) 2.5 3.0 3.5 4.0
Stent Length (mm) 8, 13, 18 8, 13, 18, 23 8, 13, 18, 23 8, 13, 18, 23
Crossing Profile (inch) <0.037 <0.039 <0.040 <0.040
Nominal Pressure (atm) 6 6 6 6
Rated Burst Pressure (atm) 12 12 12 12
Max. Guide Wire (inch) 0.014 0.014 0.014 0.014
Catalog Number A2508 A3008 A3508 A4008
A2513 A3013 A3513 A4013
A2518 A3018 A3518 A4018
- A3023 A3523 A4023
(Minimum Diameter of Guiding Catheter) 6F