Alert over Medtronic insulin pump

Patients are being warned of problems with one of Medtronic's insulin pumps, which, in rare cases, may cause the device to malfunction.

The Therapeutic Goods Administration issued an alert on Wednesday, warning of three potential issues with the Paradigm Insulin Pump (pictured), nine models of which are affected.

Medtronic is writing to all patients known to be using the pumps and their doctors, advising them of

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