Isikhathi sokwelashwa esingaphezu kwezinyanga eziyisi-6, sikwazi ukuphinda sisetshenziswe kuze kufike eminyakeni engama-20.
Isicelo: infusion- imithi, ukumnika ngamakhemikhali, umsoco parenteral, isampula yegazi, amandla umjovo umehluko.
Umkhiqizo wethu uhlinzeka ngenketho eyengeziwe yokujova amandla okungafani kwemidiya yezinhlobo ezithile zokuskena kwezithombe zokuxilonga.