- Sol Ryan had an arm amputated as a baby
- His father Ben set out to create a movable prosthetic for very young children
- He has begun trialling his design on other children
Sol's mother and father had to wait 10 days as his arm slowly decayed before the doctors could amputate it.
"It was a massive relief seeing this hideous thing that was attached to him and dying suddenly gone," Sol's father, Ben Ryan, tells CNN.
But the family from North Wales was told Sol would need to wait a year to be issued a prosthetic arm from the United Kingdom's National Health Service (NHS). What's more, he would likely have received a standard issue prosthetic arm with a rigid socket and a rubber or silicone hand, with no hand movement, Ryan explains.
While there are options for babies to be fitted with such "passive" devices, there are no functioning prosthetic arms on the market for children younger than three, says Ryan. This is owing to the small or electrical parts, as well as the costs involved, because young children regularly outgrow their prostheses.
A new arm for Sol