A second version of the device , which became known as the Denis Browne crucifix , was padded and made of duralumin .
In 1930 , Browne created a wooden T - shaped device for the restraint of infants during surgery .
A second version of the device , which became known as the Browne   crucifix , was padded and made of duralumin .
In 1930 , Browne created a wooden T - shaped device for the restraint of infants during surgery .