Construction And Function; Combination Possibilities; Intended Use; Environmental Conditions - Ottobock 1E57 Lo Rid Gebrauchsanweisung

1.1 Construction and Function

The 1E57 Lo Rider prosthetic foot is suitable for walking on various surfaces
and for a wide range of speeds.
The special combination of carbon and polyurethane absorbs heel strike.
The prosthetic foot permits perceptible plantar flexion at heel strike and a
natural rollover movement. Stored energy is released by the spring ele­
ments.

1.2 Combination possibilities

This prosthetic component is compatible with Ottobock's system of modular
connectors. Functionality with components of other manufacturers that have
compatible modular connectors has not been tested.
Limited combination options for Ottobock components
• High ankle moments occur on the prosthetic foot. Only use structural
components below the knee joint/prosthetic knee joint which are
approved for a higher body weight. (Example: body weight = 90 kg,
structural components approved up to 125 kg)

2 Intended use

2.1 Indications for use
The product is to be used solely for lower limb prosthetic fittings.
2.2 Area of application
Our components perform optimally when paired with appropriate compon­
ents based upon weight and mobility grades identifiable by our MOBIS clas­
sification information and which have appropriate modular connectors.
The product is recommended for mobility grade 3 (unrestricted
outdoor walker) and mobility grade 4 (unrestricted outdoor walk­
m°
kg
er with particularly high demands).
• The maximum approved body weight is specified in the technical data
(see Page 17).

2.3 Environmental conditions

Allowable environmental conditions
Temperature range for use: -10 °C to +60°C
Allowable relative humidity 0 % to 90 %, non-condensing
Unallowable environmental conditions
Mechanical vibrations or impacts
11