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It is estimated that 57.7 million people are living worldwide with traumatic lower limb amputations. More than 40% of the 57.7 million people have had trans tibial amputations. (McDonald et al., 2021) The residual limbs volume can fluctuate between ±7% per day (Seo et al., 2021) Adjustable sockets have been developed to address this issue however users have reported problems with these systems leading to limb damage due to overtightening of the socket interface exacerbating the healthcare burdens on an aging population. (Baldock et al., 2023a) (McDonald et al., 2021) 

The proposed solution is an adjustable socket which incorporates a torque limiting mechanism preventing the user from overtightening the socket interface, decreasing the probability of socket related limb damage. 

This solution will reduce the number of patients with socket related injuries addressing a cause of prosthetic abandonment, enhancing patient quality of life allowing them to regain mobility and independence.