Product Description; Construction And Function; Combination Possibilities - Ottobock 3R78 Instrucciones De Uso

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Idiomas disponibles
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Kennzeichen
Anschluss, proximal
Anschluss, distal
Max. Körpergewicht [kg]
Mobilitätsgrad

1 Product description

INFORMATION
Last update: 2017-04-03
Please read this document carefully before using the product.
Follow the safety instructions to avoid injuries and damage to the product.
Instruct the user in the proper and safe use of the product.
Please keep this document in a safe place.

1.1 Construction and Function

The 3R78* Prosthetic Knee Joint is a polycentric prosthetic knee joint. It is available in the follow­
ing versions:
3R78 (with proximal pyramid adapter; in combination with the 4R156* Tube Clamp Adapter
for hip disarticulation)
3R78=KD (with proximal lamination anchor for knee disarticulation)
3R78=ST (with proximal threaded adapter for long residual limb prostheses)
The upper joint section
and the posterior link
tion
is located above the joint and behind the weight bearing line, thus providing knee stability
in the stance phase (see fig. 2).
The prosthetic knee joint features a large flexion angle (150°) (see fig. 3). It is equipped with auto-
adaptive, pneumatic swing phase control for walking at different speeds. Flexion
damping
can be adjusted separately and individually (see fig. 4).
The integrated extension assist spring is part of the swing phase control mechanism and ensures
extension of the prosthetic knee joint.

1.2 Combination possibilities

INFORMATION
When fabricating a prosthesis for the lower limbs, all of the prosthetic components used have to
meet the requirements in regard to the patient's body weight and activity level.
Prosthetic components that are especially well suited for combination with the product are listed
below.
Designation
Screw adapter (with hip disarticulation or hemipel­
vectomy)
Tube Adapter
Foam Cover
3R78
Justierkern
and lower joint section
to form a four-bar linkage. In extension, the instantaneous centre of rota­
3R78=KD
Eingussanker
Rohrklemmung (Ø 30 mm)
100
2 + 3
are connected by the two anterior links
Reference number
4R156* (up to 100 kg)
2R49, 2R3, 2R38
3S107 (for 3R78* and 3R78*=ST, if needed also
3R78*=KD)
3R27* (for hip disarticulation)
6R6 (for 3R78*=KD)
3R78=ST
Gewindeanschluss
(M26x1,5)
English
and extension
19

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Este manual también es adecuado para:

3r78-kd3r78-st

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