EchelonVT

Suitable for outdoor use
Activity Level 3

EchelonVT combines the advanced hydraulic technology of Echelon with an additional rotation and vertical shock absorption element, to reduce the shear forces at the socket interface. This reduces the rate of loading at the socket interface and allows the socket to rotate with the residual limb, rather than against it. This means the user is able to move and adapt more freely, making EchelonVT ideal for taking part in activities such as golf and hiking.

Key Features

  • Hydraulic control of dorsi-flexion and plantar-flexion
  • Dorsi-flexed toe for swing phase
  • Rotation and vertical shock absorption
  • Tripod action for conformance and vertical compliance
  • Smooth hydraulic and spring action
  • Slimline foot design
  • Responsive e-carbon foot springs
  • Sandal Toe Foot Shell

Scientifically Proven

Clinical Compendium

Clinical Compendium

Blatchford Biomimetic Hydraulic Technology mimics the dynamic and adaptive qualities of muscle actuation to encourage more natural gait. Multiple independent scientific studies, comparing Blatchford hydraulic ankle-feet to non-hydraulic feet, have shown:

  • Greater comfort, reduced socket pressures
  • Improved safety, reduced risk of trips and falls
  • Smoother, easier and more natural gait
  • More evenly balanced inter-limb loading
  • Greater satisfaction

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Download the AvalonK2 Whitepaper

Clinical Evidence

Over a decade after challenging conventional wisdom, new scientific evidence continues to be published on the medical advantages of hydraulic ankles. Discover our White Paper ‘A Study of Hydraulic Ankles’. 

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EchelonVT Technical Data

Max. User Weight:

125kg*
275lb*

Activity Level:

3

Size Range:

22-30cm

Component Weight:

855g
1lb14oz

Build Height:

168-178mm
6³⁹/₆₄" - 6¹/₆₄"

Heel Height:

10mm

*Maximum user weight 100 kg and always use one higher spring rate category than shown in Spring selection table.
†Component weight shown is for a size 26cm without foot shell.

Selection Guide

Click the image for full size version.

 

Foot Shell Width Guide

Click on the table below to help choose the correct width when ordering the new Sandal Toe Foot Shell. For sizes 25, 26 and 27 you can now choose between Narrow (N) and Wide (W) fittings.

Footshell Width Guide

Accessories

Alignment Wedge 940093
Foot Shell Cover 539096

Ordering

Example

ECVT 25 L N 5 3 S
Product Code Size Side Width* Spring set Axial Spring

Sandal Toe

*Narrow (N) and Wide (W) available for sizes 25-27 only.
For dark tone add suffix D. 
Example: foot size 25, left, narrow, spring rating 5, axial spring 3, sandal toe