KGMU to Enhance Prosthetic Limb Production with Advanced Vacuum Suction Machine

This machine is expected to improve the precision of prosthetic fittings, especially for hand and leg limbs, by addressing common issues such as air gaps and alignment.

King George's Medical University (KGMU) is set to enhance its prosthetic limb production with the addition of a vacuum suction machine, valued at approximately INR 8-10 Lakh.

This machine is expected to improve the precision of prosthetic fittings, especially for hand and leg limbs, by addressing common issues such as air gaps and alignment.

According to Shagun Singh, senior prosthetist and head of the prosthetic orthotic unit at KGMU’s physical medicine and rehabilitation (PMR) department, the new equipment will help provide prosthetic users with a more natural and comfortable experience.

"The technology aims to reduce the sense of artificiality for recipients and provide a natural experience," Singh shared during an event held for World Prosthetic and Orthotic Day.

She further noted that traditional prosthetics, typically crafted using manual molding methods, often led to air gaps and alignment problems, which can affect the functionality and comfort of the devices.

“We aim to improve usability. The machine introduces the use of polypropylene, which is expected to replace heavier thermosetting plastics. This switch is intended to make prostheses lighter,” Singh explained, highlighting the importance of lightweight materials for improved patient comfort.

Increased Production Capacity at Reduced Costs

Currently, KGMU produces between 12 and 15 new artificial limbs per month and repairs around a dozen more. The institution also supplies an estimated 250-300 assistive devices every month for individuals with partial limb functionality.

With the new machine, KGMU anticipates an increase in both production capacity and precision in the fit of prosthetic devices.

Singh noted that KGMU offers prosthetic limbs at a fraction of the cost charged by private providers.

"An artificial hand costs around INR 4,000 at KGMU, in contrast to approximately INR 25,000 at private facilities, illustrating the institution's commitment to affordability,” she said.

The new vacuum suction technology, which will ensure tighter fittings and reduced weight, is expected to further support KGMU’s mission to provide accessible and reliable prosthetic solutions.

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