Abstract:Pioneer of powered prosthetic limbs and fetal heart monitorsDavid Simpson, who was disabled by a war wound, retrained from accountancy to physics to devise solutions for medical problems.In the 1950s,...Pioneer of powered prosthetic limbs and fetal heart monitorsDavid Simpson, who was disabled by a war wound, retrained from accountancy to physics to devise solutions for medical problems.In the 1950s, when orthopaedic engineering was in its infancy, he pioneered the design and manufacture of controllable artificial limbs.He designed monitoringRead More