Otto Bock 28U11 Instructions For Use Manual page 7

INFORMATION
Date of the last update: 2013-01-09
• Please read this document carefully�
• Follow the safety instructions�
Explanation of Symbols
Warnings regarding possible risks of accident or injury.
CAUTION
Warnings regarding possible technical damage.
NOTICE
Additional information on the fitting / use.
INFORMATION
1 Description
1.1 Intended Use
The WalkOn is to be used exclusively for orthotic fittings of the lower limbs and is exclusively sui-
table for contact with healthy and intact skin.
1.2 Indications and Effects
WalkOn supports the foot at drop foot conditions with no more than mild spasticity, e.g. after
stroke, traumatic brain injury, in multiple sclerosis, neural muscle atrophy, peroneal palsy etc.
WalkOn fits patients with:
• a stable ankle
• no or only mild impairment of motor knee control
• active patients, walking indoors as well as outdoors
For foot deformities: the WalkOn is indicated when a foot deformity can be corrected through the
use of an additional insole and a lateral stop in combination with a sturdy shoe.
The WalkOn is generally suitable for sports activities, as long as no fast, sudden movements are
executed in extreme stride sequences (e.g. basketball, badminton or riding with high activity).
In any case, activities should be discussed with the patient and a special fitting for high activity
levels realised where applicable.
Effects:
WalkOn provides the user with a more natural gait pattern; a faster and more stable walk. The
toes and foot are lifted up during swing phase (clearance) and "foot slap" is prevented. Energy
restoring gives a propel effect at initial swing phase.
CAUTION
WalkOn is a dynamic ankle foot orthosis and must not be used for prevention of contractures etc.
Indication must be determined by the physician.
1.3 Contraindication
1.3.1 Absolute contraindication
• Moderate to severe spasticity in the lower leg
• Leg ulcers
28U11
English
Ottobock | 7