Mr Cassim is a registered Engineering Technician and was the Chief Anaesthetic Technician at Groote Schuur Hospital. He retired at the end of May 2007, but has been assembling anaesthetic machines since 1972.
Award-winning anaesthetic breathing system which has won notable Design and Engineering Awards, proven by independent research in both medical and veterinary fields. Recently confirmed in the Vet Anaesthesia & Analgesia Journal, May 2015.