Mediroyal NRX Strap Series User manual

NRX® Strap · Patella Subluxation
– One strap, unlimited options!
NRX®Patella Subluxation
Mediroyal Nordic AB · Box 7052 · 192 07 Sollentuna · Sweden · Tel [phone] · [email protected] · www.mediroyal.se
Material NRX®Strap 110 mm, NRX®Strap PLUS 80 mm, NRX®Hook Strong EU445161
Cut the main part from the NRX®
Strap 110 mm. Make sure to make
the patella hole slightly larger than
the actual size of the patella.
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Cut the reinforcement from either normal NRX®Strap or NRX®Strap Plus,
depending on preference. Cut a C-shaped reinforcement from the NRX®Hook
Strong EU445161 and attach on the NRX®Strap reinforcement. Then attach two
hook tabs over the straps and an anchor over the side.
Attach the main body around the knee. Position the patella in the hole and attach the straps from the outside, securing them
over the inside.
Attach the anchor over the lateral side. Make sure to keep the knee in about 20 degree flexion to slack the patella. Pull the
straps to make sure that the straps catch the patella. Start by attaching the lower strap and then adjust the upper one.
Adjust the tension of the straps if needed.

NRX® Strap · Patella Subluxation
Mediroyal Nordic AB · Box 7052 · 192 07 Sollentuna · Sweden · Tel [phone] · [email protected] · www.mediroyal.se
© Mediroyal Nordic AB 2020
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When correctly applied, the anchor should provide a distinct support laterally when the knee is loaded.
The NRX®Strap is excellent for
diagnostic use but a brace like
NRX430 or MBA150 can be easier
for the patient to handle during
long-term use.
NRX430 Patella Luxation MBA150 Boa®Patella Lux
Caring instructions
The NRX®strap can be washed in 40° C machine wash with a liquid detergent.
Always use a laundry bag. Remove the hook parts before washing and let air dry.