Positioning chair JUMBO™ is used for initial upright standing of children in the sitting position.

It is made of ecologic wood and therefore it is eco-friendly.

Despite its simplicity, it perfectly fulfils its function. It is safe for spastic as well as flaccid children with decreased muscle tone. Adjustable side supports help in correcting postural problems and, moreover, this chair may be beneficial regarding orthopaedic disorders.

It has a safety vest which is equipped with innovative Hold & Pull™ system thanks to which the child is both quick and precisely secured in this chair.

Each product is hand painted on water base paints. Size 3 thanks to the quick folding system of the footrest makes it easy to place and remove the person from the chair.


Zasób 8@4x12



Stable structureStable structure
The device ensures adequate stability and safety of user.

Eco-friendly materialsEco-friendly materials
We use only human and environment friendly materials.

24 months warranty24-month warranty
We offer 24-month warranty on the product. We also provide after sales service.

Easy to useEasy to use
Intuitive way of adjustment and easy assembly.

Spacer upholsterySpacer upholstery
The device is equipped with breathable, hypoallergenic 3D spacer fabric. Now you can be sure that the skin stays dry for longer.

Grasp and pullHold and pull™ A special system used in our vests and hip belts. The ergonomic D-shaped grip makes it easy for the user to adjust the product quickly and comfortably. The system is designed also for people with hand dysfunctions.

Independently adjustable side supports

Independently adjustable side supports ensure proper trunk stabilization.

Contoured abduction block

Contoured abduction block ensures proper sitting position. Abduction block can be removed.

Backrest and seat adjustments

Due to available adjustments we are able to set the desired seat depth and tilt angle of the backrest.


It is recommended in the following cases:

  • Cerebral palsy – various types and forms.
  • Brain and spinal cord injuries with lower limbs paralysis and weakness, balance and motor coordination disorders with different etiology.
  • Demyelinating disease (e.g. multiple sclerosis – SM).
  • Meningocele.
  • Muscles diseases with weakness and paralysis (dystrophy, myasthenia gravis, myositis).
  • Genetic disorders.
  • Degeneration and neurological diseases.
  • Other condition connected with muscles weakness, paralysis and musculoskeletal disorders.
  • After head and spinal cord injuries and spine trauma with paralysis and paresis.



Symbol Measurement Unit Size 3
W Indicative user height* [cm] 110 – 180
A Seat width [cm] 46
L Seat depth [cm] 29 – 54
C headrest height (optional) [cm] 75
C1 Backrest height [cm] 55
E Backrest width [cm] 22 – 35
F Foot length adjustment [cm] 24 – 45
L1 Seat depth to the abduction block [cm] 8 – 45
Footer length [cm] 26
X Seat tilt angle [°] 10
Z Backrest tilt angle [°] 90 – 110
Max. user weight [kg] 75

Note: Measurement tolerance range is +/- 1 cm / ½ in.
*This measurement cannot be the main parameter while choosing the product size.

How to measure the user – click



Measurement Unit Size 3
Width [cm] 60
Length [cm] 120
Height [cm] 105
Weight [kg] 24,5

Note: Measurement tolerance range is +/- 1 cm / ½ in.
Note: Approximate values, depending on the product configuration.
* As a part of our permanent product improvement, Akces-Med reserves the right to change design and specifications without notice. Further, not all options and features offered are compatible with all configurations. Please refer to the user instruction manual for more information.


SŁONIK 1 2 3 4 5 6 7 8 9 10

Chest pelottes

  • Stabilizing function
  • Profiled pelottes edged with soft upholstery
  • The possibility of adjustment for both height and tilt angle of pelotte
  • Independent adjustment for each pelotte


  • Trunk support function
  • Made of easy to wash fabric
  • Easy and quick adjustment of the vest to user’s body with the Hold & Pull™ system
  • Wide range of adjustment
  • Solid elements, certified with military certificate, manufactured by Nexus company

Cushion for backrest

  • Foam edged with soft upholstery
  • The possibility of removing cushion
  • Aesthetic finish and trendy as well as vivid colours

Abduction block

  • Profiled abduction block edged with soft upholstery
  • Separating legs function and harness securing the user from falling out of the device
  • Easy dismantle of abduction block
  • Adjustment of abduction block’s depth

Cushion for seat

  • Foam edged with soft upholstery
  • The possibility of removing cushion from seat

Footrest with footers and feet stabilizing belts

  • Adjustment of footers’ height
  • Footers equipped with feet stabilizing belts

Frame with castors

  • Frame with sides in modern version
  • Castors equipped with brakes


  • Adjustment of backrest’s tilt angle

Pelvic pelottes

  • Stabilizing function
  • Profiled pelottes edged with soft upholstery
  • The possibility of adjustment for both height and tilt angle of pelotte
  • Independent adjustment for each pelotte


  • Adjustment of seat’s depth



More about our upholsteries you can find here


Breathable upholstery – ATMO™

breath antiallergic

easy eco

Grass Size 1

Size 1

Sea Size 2

Size 2

Sea Size 3

Size 3