The Accu-Chek Mobile meter and the Accu-Chek FastClix lancing device are intended for patient self-monitoring by one and the same person only. They must not be used to test blood glucose from more than one person as they do not incorporate any features to guard against cross infection. The meter and the lancing device are not to be shared between family members or used by healthcare professionals to obtain blood or test blood glucose from more than one person.