Otto Bock 1C20 ProSymes Instructions For Use Manual page 13

2 Intended use
2.1 Area of application
Our components perform optimally when paired with appropriate components based upon weight
and mobility grades identifiable by our MOBIS classification information and which have appro­
priate modular connectors.
Size 25 stiffness 1, size 26 to 28 stiffness 2
The product is recommended for mobility grade 2 (restricted outdoor walker) and
mobility grade 3 (unrestricted outdoor walker). Approved for a body weight of up
m°
to 100 kg (220 lbs).
kg
Size 26 to 28 stiffness 3
The product is recommended for mobility grade 2 (restricted outdoor walker) and
mobility grade 3 (unrestricted outdoor walker). Approved for a body weight of
m°
up to 125 kg (275 lbs).
kg
2.2 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
Perspiration, urine, fresh water, salt water, acids
Dust, sand, highly hygroscopic particles (e.g. talcum)
2.3 Service Life
This product has been tested by the manufacturer with 2 million load cycles according to ISO
10328. Depending on the patient's activity level, this corresponds to a service life of 2 to 3 years.
3 Safety
3.1 Explanation of warning symbols
Warning regarding possible risks of accident or injury.
CAUTION
NOTICE Warning regarding possible technical damage.
3.2 General safety instructions
CAUTION
Excessive strain on the product
Risk of injury due to breakage of load-bearing components
► Use the prosthetic components according to the MOBIS classification.
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