RUSH® EVAQ8 Collection

The RUSH EVAQ8 Collection presents an elevated vacuum system which seamlessly integrates into the heel shock of the RUSH foot, no matter which model you choose. Available as Rampage, Rampage LP or Rogue, there are no additional build height requirements, preventing any clearance issues for your patient.

As the user loads weight onto the foot, the heel shock compresses, forcing air out through EVAQ8’s one-way exhaust port. Unloading this weight decompresses the heel shock, and air is pulled in from the socket to fill the space. This means that your patient can achieve optimum socket vacuum in just a few short steps.

Features and benefits

  • Heel strike-actuated integrated pump
  • 18-22inHg socket vacuum in a few steps
  • No additional build height requirements
  • Only 10g weight added to each standard RUSH foot
  • Provides heightened proprioception
  • Increases linkage to prosthetic device
  • Improves residual limb volume management
  • Waterproof in fresh and salt water

Installation kit

The RUSH EVAQ8 Installation Kit includes:

  • Flexible tubing to connect socket to heel
  • In-line filter
  • Velcro® tape to secure hose to foot or pylon
  • Optional release valve for use with seal-in liner

Please note: A 90° barb is required to create a port from the socket. We advise using the Spiro Hybrid Valve for this purpose.

Recommendations for use

The RUSH EVAQ8 collection is suitable for moderate to high activity users that require a larger range of flexibility and excellent energy return, whilst using a vacuum system which requires no compromise on build height or weight.

Category:

Rampage EVAQ8 Profile Information

Weight limitSizeFoot shellProduct weightWarrantyBuild height
Foot onlyFoot, Foot Shell & SockSizeHeight
166kg22-29cmLight or Dark605g860g3 years22-24cm168mm
* Weight given is for a size 26cm CAT4 25-27cm181mm
28-29cm184mm

Rampage LP EVAQ8 Profile Information

Weight limitSizeFoot shellProduct weightWarrantyBuild height
Foot onlyFoot, Foot Shell & SockSizeHeight
166kg22-29cmLight or Dark560g815g3 years22-24cm114mm
* Weight given is for a size 26cm CAT425-27cm121mm
28-29cm121mm

Rogue EVAQ8 Profile Information

Weight limitSizeFoot shellProduct weightWarrantyBuild height
Foot onlyFoot, Foot Shell & SockSizeHeight
166kg22-29cmLight or Dark910g1165g3 years22-24cm165mm
* Weight given is for a size 26cm CAT425-27cm178mm
28-29cm181mm

Ordering Information

Weight limitlbs0 - 105106 - 140141 - 175176 - 210211 - 245246 - 280281 - 315316 - 350351 - 365
kg0 - 4849 - 6465 - 7980 - 9596 - 111112 - 127128 - 143144 - 159160 - 166
Low Activity123456789
Moderate Activity123456789
High Activity1 (2)2 (3)3 (4)4 (5)5 (6)6 (7)7 (8)8 (9)9 (-)
High Impact2 (3)3 (4)4 (5)5 (6)6 (7)7 (8)8 (9)9 (-)- (-)

NOTE: Increasing category numbers indicate increased keel response
(Rampage LP categories are found within the brackets)
For bilateral Patients: Increase by one category for added stability

Footshell Ordering Information

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EVAQ8 IFU

 

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