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Lower limb support AM-OSK-Z/2RA-OR

The product is available while stocks last
Lower limb support AM-OSK-Z/2RA-OR
Knee braceKnee brace
Anatomic joint 2RAAnatomic joint 2RA
Anatomic patella donutAnatomic patella donut
Class 1 medical deviceClass 1 medical device


The product is available while stocks last

Product description

AM-OSK-Z/2RA-OR is the best solution to reduce the patellofemoral pain syndrome, caused by non-axial kneecap and to prevent patella subluxation. The brace is made of innovative material ProSIX™.


ProSix™ is an innovative fabric 3D, elastic in all directions and fitting to the limb precisely. External layer is 3D material providing excellent stabilization. There is duothermic spacer foam providing high air permeability and compression inside. The skin has contact with cotton that is breathable and soft. ProSix™ is friendly and neutral for the skin and has Oeko-Tex Standard 100 certificate.

The side parts are made of innovative material called AirSanmed™.


AirSanmed™ isn’t elastic what provides excellent stabilization. The skin has contact with cotton terry with Oeko-Tex Standard 100 certificate. There is semi-rigid perforated foam EVA inside that protect the skin against the metal splints influence. External side of the fabric is perforated medical laminate with antibacterial properties of Silver Zeolite. It provides long-term efficacy and prevents the most dangerous infectious microorganisms such as MRSA and E.coli. AirSanmed™ is in accordance with Health Minister`s ordinance of 3 November 2004 and Council Directive 93/42/EWG of 14 June 1993.

The device is equipped with two independent support straps made of VELCRO tapes and two 2-axial sides anatomic splints 2RA, providing hyperextension block in 15° extension in 75° and immobilization possibility.

Purpose of use

AM-OSK-Z/2RA-OR brace should be applied in case of:

  • Lateral patellar dislocation
  • Kneecap instability
  • Vastus medialis weakness
  • Patellofemoral pain syndrome
  • Patellofemoral mal-alignment
  • patellar subluxation innate or after injuries
  • prophylactically in sport

Available sizes

Size Knee circumference How to measure
S 30-34 cm
How to measure - knee circumference
M 34-38 cm
L 38-42 cm
XL 42-46 cm
XXL 46-50 cm

Left/right side available.
Total length of the product: 36 cm (14,2″)

Setting up

Splints 2RA

Splints 2RA are a double axis anatomic splints which reflect the knee movement and during performance do not change their position towards the joint axis. Splints 2RA are double axis polycentric splints, with coupling mechanism with two main conductive elements which move of parabolic tracks. Such splints are mainly used in all knee joint braces and, apart from angle adjustment, the high lateral knee stabilization is very important. The splints are manufactured with high quality of sanded aluminium, durable cover which what makes splints neutral to the influence of sweat and salt. Flexion and extension angle adjustment is possible with special allen screws. Every brace is equipped with special Allen key which is necessary for adjustment. Anatomic splints provides hyperextension block in 15° extension in 75° and immobilization possibility. The angle adjustment clock is secured from manipulation by unauthorized people. Standard length of the splints is: 290 and 390 mm. The splint and its design are patented in European Union by Reh4Mat company.

Splints 2RA



CEMDClass I medical device in accordance with Regulation (EU) 2017/745 of the European Parliament and of the Council of 5 April 2017. on medical devices.