Endolite is the prosthetic products brand of Chas. A. Blatchford & Sons, one of the world's longest established prosthetics companies.

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Activity Level

1 2 3 4


Tried, Tested, Trusted.

Elan mimics natural muscle resistance and ankle motion by adapting hydraulic resistance levels to optimise stability when standing, on slopes and uneven terrain. This encourages more symmetrical limb loading, faster walking speed and reduced compensatory movements. The ankle pivot point is optimally positioned close to the natural weight line for a more natural response through the gait cycle.

The result is smoother, safer and more natural walking, helping to preserve the body for the long term.


  • Situational Awareness – a network of sensors detect the user’s activity and environment
  • Biomimetic Hydraulic Technology – for more natural and fluid ankle motion
  • Active Resistance Control – microprocessor motor controlled adaptive resistance provides Standing Support, Ramp Brake and Ramp Assist Modes
  • Split toe – for ground compliance on uneven terrain
  • E-carbon springs – for efficient energy return
  • Lightweight, compact design – for improved aesthetics
  • Simplified Software – fast and easy programming
  • Battery life indicator – LED indicates remaining power
  • Even longer battery life – with power saving mode and up to two days usage between charges
  • Low Power Mode – reverts to low resistance levels in low power situations
ELAN 25L 5 (D)
  Size Side Spring set Optional dark tone

Click the image for full size version.

Max. user weight: 125kg
Activity level: 3
Size range: 22cm-30cm
Component weight: 1.2kg
Build height: 170mm sizes 22-26
175mm sizes 27-30
Heel height: 10mm

Clinician manuals

User guides

Please note the online fitting instructions are the most recent version unless the fitting instruction that comes with your product has a more recent issue number or date.

An annual visual inspection is recommended. Check for visual defects that may affect proper function. Maintenance must be carried out by competent personnel.

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