17/07/2015 GMT

In this month's Health Check Dr Ayan Panja and Claudia Hammond examine imaginative ideas that are improving children's lives - from fish tank pumps saving premature babies to a robot that helps young children adjust to life with diabetes. They look at initiatives that are preventing illnesses in children, including a simple yet cutting edge design for giving drugs to new-born babies that prevent them getting HIV from their mothers. Claudia and Ayan also find out more about technology that is helping treat children, such as a piece of designer plastic improving club foot treatment in India.