Otto Bock 3R80, Instructions For Use Manual

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1.3 Meanings of pictograms in the illustration
1
Numbering for the illustrations Reference to the number of the corresponding
section
1
Numbering for a defined sequence
1
Numbering for the parts of an illustration
J
Right Wrong
Observe the safety notice in the section Risk of falling
Replace
2 Product description
The product (3R80*) has the following key features:
•
Monocentric prosthetic knee joint with rotation hydraulics
• Product components for stance phase stability:
-
Adjustable stance phase flexion resistance (hydraulic damping)
- Adjustable trigger threshold for switching from swing phase extension resistance to
stance phase flexion resistance
- Lock (activated and deactivated by the patient)
• Product components for swing phase control:
-
Adjustable swing phase flexion resistance (hydraulic damping)
- Adjustable swing phase extension resistance (hydraulic damping)
- Hydraulic unit with extension assist function (the extension assist function can be
enhanced by installing an additional spring)
3 Intended use
3.1 Indications for use
The product is intended exclusively for lower limb exoprosthetic fittings.
3.2 Area of application
CAUTION
Excessive strain on the product
Fall due to breakage of load-bearing components
►
Only use the product according to its allowable field of application.
Allowable field of application (3R80, 3R80=ST)
Recommended mobility grade:
3 + 4
Allowable body weight:
≤ 150 kg
Everyday prosthesis
3.3 Combination possibilities
CAUTION
Improper combination of prosthetic components
Injuries, malfunctions or product damage due to unallowable combination of prosthesis com­
ponents
►
Based on the instructions for use of all prosthetic components used, verify that they may be
combined with each other and are approved for the patient's area of application.
INFORMATION
In a prosthesis, all prosthetic components have to meet the patient's requirements regarding the
amputation level, body weight, activity level, environmental conditions and field of application.