New microprocessor knee orthosis launched in the UK

Published: 2-Jun-2025

Developed by UK prosthetics leader Blatchford, the new orthosis Tectus has been developed for lower limb paralysis and shows significant gains in pilot trials

A breakthrough microprocessor knee-ankle-foot orthosis (MPKAFO), Tectus, has been launched in the UK following a successful pilot demonstrating significant improvements in mobility and quality of life for people with partial lower-limb paralysis.

Developed by Blatchford, a UK-based designer of advanced prosthetic and orthotic technology, the company says Tectus offers a lighter, more intelligent alternative to traditional KAFO devices, allowing users to walk more naturally, faster, and with greater comfort. 

The pilot, conducted at Blatchford’s Basingstoke clinic, showed a 42% improvement in mobility and a 40% increase in health-related quality of life among participants.

Weighing just 660g, Tectus uses advanced springs, hydraulics, and sensors to mimic natural knee movement, enabling smoother gait and improved limb symmetry. 

The pilot, conducted at Blatchford’s Basingstoke clinic, showed a 42% improvement in mobility

Users can switch easily between walking, sitting, and stair climbing modes via on-device controls or a remote.

Dominic Atta, Principal Orthotist at Blatchford, said: “Tectus overcomes the limitations of traditional KAFOs by offering controlled, fluid movement and adapting to varied terrains. Our pilot proves it transforms walking ability and patient quality of life.”

Pilot participant Alfie Wright said: “Tectus gave me freedom I hadn’t felt in 25 years — walking on slopes, grass, and stairs is now effortless.”

Blatchford, with decades of experience in prosthetics and orthotics, is renowned for pioneering innovative, user-focused mobility solutions. 

With around 50,000 people in the UK affected by paralysis, Tectus is set to improve mobility and independence for many living with neurological or orthopaedic lower-limb conditions.

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