His other achievements include improving blood pressure measurements, discontinuing the use of movement sensors and slipper socks, introducing consistency in using lifting equipment in hospitals.
Ef hefyd fu’n gyfrifol am wella mesuriadau pwysedd gwaed, rhoi stop ar y defnydd o synwyryddion symud a sanau sliper, a chyflwyno cysondeb yn y defnydd o offer codi mewn ysbytai.