Technical Data - Ottobock 4R69 5 Instrucciones De Uso

Attention!
Please avoid exposing prosthetic components to corrosive elements
such as fresh water, salt water, and acids. Using this medical
product under such conditions will render all claims against Otto
Bock HealthCare null and void.
Please also inform your patients!
2.3 Function
The tube adapters are used in combination with the tube clamp adapters as
connection elements for modular lower extremity prostheses. These adapter
combinations allow for controlled angle and length adaptation in the sagittal
and frontal plane as well as adjustment of inward and outward rotation.
Attention!
To achieve maximum stability for the transtibial prostheses, we
recommend using a ⌀ 34 mm tube adapter (e. g. 2R57/2R76)
together with a ⌀ 34 mm tube clamp adapter (e. g. 4R82/4R91).
This applies in particular if the prosthesis is to withstand increased
pressure due to higher activity levels, longer foot or transtibial lever
arms or similar factors.

3 Technical Data

Weight
System height
System height min.
System height max.
Material
Diameter
Patient weight max.
Mobility grade
2R50
155 g
–
97 mm
232 mm
Aluminum
30 mm
100 kg (220 lbs) 100 kg (220 lbs) 125 kg (275 lbs)
–
2R49
240 g
–
97 mm
432 mm
Aluminum
30 mm
–
4R69=5
75 g
33 mm
–
–
Aluminum
30 mm
–
Ottobock | 5