Otto Bock 4R101 Instructions For Use Manual page 8

► Report each serious incident in connection with the product, in
particular a worsening of the state of health, to the manufacturer
and to the relevant authority in your country.
► Please keep this document for your records.
1.1 Construction and Function
The 4R101 sliding adapter permits translational adjustments in the
frontal plane and the sagittal plane. The adapter consists of an upper
part and a lower part, which can be slid against each other with a
cross support. The sliding adapter is installed between the socket
attachment block and the socket adapter of a prosthesis. The low
structural height also allows use with long residual limbs.
1.2 Combination possibilities
Designation
Socket attachment block
Socket adapter
2 Intended use
2.1 Indications for use
The product is intended exclusively for lower limb exoprosthetic fit­
tings.
2.2 Area of application
Approved for a body weight of up to 100 kg.
The product may only be used in TF prostheses proximal to the pros­
thetic knee joint.
2.3 Environmental conditions
Storage and transport
Temperature range –20 °C to +60 °C (–4 °F to +140 °F), relative
humidity 20 % to 90 %, no mechanical vibrations or impacts
Allowable environmental conditions
Temperature range: –10 °C to +45 °C
8
Reference number
5R1, 5R6
4R22, 4R37, 4R40, 4R51, 4R55, 4R95
Allowable environmental conditions
Moisture: relative humidity: 20% to 90%, non-condensing
Unacceptable environmental conditions
Chemicals/liquids: fresh water, salt water, perspiration, urine,
acids, soapsuds, chlorine water
Solids: dust, sand, highly hygroscopic particles (e. g. talcum)
2.4 Service life
In general, all modular adapters are tested by the manufacturer for
3 million load cycles. Depending on the user's activity level, this cor­
responds to a maximum service life of 5 years.
3 Safety
3.1 Explanation of warning symbols
Warning regarding possible risks of accident or
CAUTION
injury.
Warning regarding possible technical damage.
NOTICE
3.2 General safety instructions
CAUTION
Excessive strain on the product
Risk of injury due to breakage of load-bearing components
► Use the product according to the specified area of application
(see Page 8).
CAUTION
Unallowable combination of prosthetic components
Risk of injury due to breakage or deformation of the product
► Only combine the product with prosthetic components that are
approved for that purpose.