Edward Thomas (Ted) Both (1908-1987) was an Australian engineer, known as the ‘Edison of Australia’. Invented the Both respirator and Both electrocardiograph among many others
Norman Reynolds James (1908-1987) was an Australian anaesthetist, inventor and educator. Harrington-James ventilator, James Autohand Ventilator, Royal Melbourne (R.M.) resuscitator
Philip Raikes Bromage (1920 – 2013) was a British anaesthetist. Best known for popularizing epidural analgesia/anesthesia and his textbook Epidural Analgesia