Dr Raymond Campbell is on a mission to deliver better and more accurate health care in SA, one health record at a time. He is the founder of Phulukisa Health Solutions, which has created a platform for health-care workers to electronically capture patients’ medical information. This includes weight, body mass index and blood pressure. The platform uses internet of things sensors and stores the information in the cloud.

The company feeds these metrics into an algorithm which will flag abnormalities, help to decide the order of treatment for a patient and escalate serious conditions...

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