PROS.A. Assembly

For the correct TT and TF prosthetic alignment

The PROS.A. Assembly was designed for bench alignment of TT and TF modular lower limb prostheses. Up to 12 degrees of freedom have to be taken into account for the three-dimensional static alignment of these prosthesis. The PROS.A. Assembly simplifies this alignment process since the socket, knee joint and foot can be secured in the device and positioned according to the Ottobock alignment recommendations.

The most important improvement is a mounting frame with three integrated lasers, which is ordered as an accessory. It is also easy to retrofit it on the preceding model without difficulty. In contrast to external lasers, a time-consuming setup is avoided with the integrated version.

The latest generation of the PROS.A. Assembly features a height-adjustable footplate, which allows you to work standing up and therefore makes the alignment of TT prostheses easier. Other benefits: the additional adjustment possibilities and display units for socket flexion, which simplify measureable and reproducible prosthetic alignment.

Socket clamping fixture

The inflatable and freely movable socket clamping fixture with centering unit enables the precise positioning and fixation of the prosthetic socket. The clamping fixture is included in the scope of delivery in two sizes for TT and TF prosthetic alignment.

Knee bracket

The knee-specific adapter inserts are positioned in the knee bracket, clamping the knee joint firmly in place. The outward position of the knee axis is already correctly set by the knee bracket.

Adapter inserts

The adapter inserts are used when clamping Ottobock knee joints. They are included in the scope of delivery and can be stored within easy reach on the top of the PROS.A. Assembly.

Height-adjustable footplate

You can work standing up thanks to the height adjustment of the footplate. This facilitates the alignment of TT prostheses. The heel height, anterior displacement and forefoot position can also be set precisely.

Mounting frame with integrated lasers

The mounting frame can be ordered as an option. It contains three lasers, which are supplied with power via the included powerbank. A direct power connection is therefore not required. In contrast to external lasers, a time-consuming setup is avoided with the integrated version.

3D Modell/ AR

All benefits at a glance

Optimises the fabrication process for transtibial and transfemoral prostheses, reduces the fabrication time
Facilitates straightforward application of the Ottobock alignment recommendations
The socket, knee joint and foot can be securely fixed in the device
The mounting frame allows the integration of three lasers, so extra time does not need to be spent positioning them
A height-adjustable footplate allows you to work standing up and makes the alignment of TT prostheses easier
Alignment data can be documented and used for follow-up fittings

Technical Data

Technische Daten

Articlenumber	743A220
Dimensions WxDxH	800 x 900 x 2.100 mm
Weight	45 kg
Scope of delivery	Adapter inserts for Ottobock knee joints

Accessories

743A211 Mounting frame with laser

The mounting frame can be used for the 743A220 PROS.A. Assembly and 743A200 PROS.A. Assembly (old version). It creates one frontal plumb line and two sagittal plumb lines.

743Y741 Caster wheels and fixed wheels

The set contains two caster as well as two fixed wheels which can be mounted under the PROS.A. Assembly. Thus, they enable the alignment apparatus to be easily slid to the desired storage space or the place where alignment is being performed.