Medtronic MiniMed 7731 The Guardian Link transmitter is a component of the continuous glucose monitoring system for the MiniMed 600 series insulin pumps. The transmitter collects data from the glucose sensor and then wirelessly sends the data to the insulin pump. User Manual

Medtronic MiniMed, Inc. The Guardian Link transmitter is a component of the continuous glucose monitoring system for the MiniMed 600 series insulin pumps. The transmitter collects data from the glucose sensor and then wirelessly sends the data to the insulin pump. Users Manual