Transforming Lives: The Impact of Microprocessor Knees on Amputees in Wales
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The development of microprocessor-controlled prosthetic knees began in the late 1980s and early 1990s, leading to the commercial release of the C-Leg by Ottobock in 1997. However, it wasn’t until two years ago that these advanced knees became accessible in Wales, making it the last region in the UK to provide them to amputees.
Microprocessor knees significantly enhance the mobility of individuals with lower-limb amputations, allowing them to regain their natural gait and become more active. These knees use advanced computer technology to continuously assess the user’s walking pattern and adapt to factors such as weight and speed. This adaptability makes it easier for users to tackle various terrains, including stairs, slopes, and uneven ground.
Since the Welsh Government launched a £700,000 fund, eighty individuals in Wales have received these microprocessor prosthetic knees. Before this initiative, access was limited to veterans based in Wales who sustained injuries during their service.
Enjoying life more
Martin Padfield, a 49-year-old father of two, lost his left leg in a motorcycle accident 24 years ago. Since the incident in 2000, he has worn approximately 20 different prosthetic knees and even contemplated remortgaging his home to afford a microprocessor knee, which he believes would greatly improve his mobility.
In an interview with ITV News, Padfield reflected on his experience with traditional prosthetics, describing the challenge of walking with them as akin to moving on ice or navigating steep slopes, requiring his full mental focus.
However, he feels a remarkable change since acquiring a microprocessor prosthetic knee. Padfield explained that it feels as if he is no longer using a prosthesis. The knee also allows him to navigate his surroundings without constant vigilance. “Life is just so much more carefree,” he said.
With the microprocessor prosthetic knee, Padfield feels as if he is no longer using a prosthesis. The knee allows him to navigate his surroundings without constant vigilance. “Life is just so much more carefree,” he said.
Before the accident, Padfield loved playing football. Losing his ability to play was a significant loss for him. Today, he finds joy in coaching his son’s football team, which was only possible because of his microprocessor-controlled prosthetic knee.
Previously, his role in coaching was limited to standing on the sidelines and shouting instructions. Now, with his microprocessor knee, Padfield can actively participate, joining the children on the field during practice. He can truly be a part of the action as a “normal coach.”
Richard Jones, a 34-year-old father of one, experienced a transformation after he began using a microprocessor-controlled prosthetic knee. He lost his right leg in a car accident in February 2020. After enduring 10 days in a coma and 18 months of being bed-bound to recover from various injuries, Jones faced significant challenges in his daily life.
In an interview with ITV News, Jones recounted how his mechanical prosthetic leg made it impossible for him to pick up his son. Due to the lack of resistance offered by his mechanical knee, he found himself spending more time on the floor than standing. However, the microprocessor prosthetic knee changed everything. Jones said that the prosthetic provides the support he needs, regardless of how bent it is.
Thanks to the microprocessor prosthetic knee, Jones has returned to activities he loves, like shooting and fishing. He also shared that he can now walk a few miles, an impressive improvement compared to his previous record of struggling to walk just 100 yards.
Funding qualifications
While this is good news, not everyone in Wales is eligible for a microprocessor knee. Qualified individuals must meet specific criteria, including certain levels of balance and strength. The prosthetic knee’s battery also requires frequent charging.
Since the technology became available in Wales, demand for microprocessor knees has been high. According to Nicola Cochrane, a microprocessor physiotherapist at the artificial limb and appliance center in Morriston Hospital, many patients say it would have been amazing if they’d had the knee 20 to 30 years ago. The microprocessor knee makes individuals with limb loss feel they can do things they couldn’t previously do with a mechanical knee.
The NHS Wales MPK (microprocessor knee) Fund is distributed among the three artificial limb and appliance centers in Cardiff, Swansea, and Wrexham. If you or someone you know lives in these regions, contact the nearest prosthetic center to inquire about your eligibility to apply for the fund.
After an assessment, you will undergo a physical evaluation, during which your goals will be discussed. Once you are approved, you will have the opportunity to participate in a prosthetic trial, which will allow you to test and evaluate various options to find the one that best meets your needs.
