Surgical diagnostic and treatment services; breathing, respiratory and oxygen therapy services; anaesthesia therapy services; medical, information and advisory services relating to the provision of breathing, respiratory, anaesthesia and oxygen therapy services; information and advisory services regarding the diagnosis and treatment of breathing and respiratory difficulties; health risk assessment surveys; supervision of surgical and medical programmes; rental of surgical apparatus; rental of medical apparatus; advisory, consultancy and information services in relation to the aforesaid services; including the provision of the aforesaid services online via the internet, a website or other computer networks and/or accessible by mobile phone and other internet-enabled devices