Indications For Use; Clinical Benefits - Medtronic GUARDIAN 4 Manual Del Usuario

Guardian 4
Introduction
The Guardian 4 transmitter (MMT-7841) with Bluetooth
continuous glucose monitoring (CGM) system and is compatible with the MiniMed 780G system that
uses the Guardian 4 sensor (MMT-7040).

Indications for use

The Guardian 4 transmitter (MMT-7841) is a rechargeable device that powers the glucose sensor. The
transmitter collects and calculates sensor data and sends the data via Bluetooth
to the MiniMed 780G system for the management of diabetes mellitus. The transmitter is only
compatible with the Guardian 4 sensor (MMT-7040) and is indicated for single-patient or
multiple-patient use. The transmitter is intended for persons ages 7 years and older.
Contraindications
No contraindications are associated with Guardian 4 transmitter use. For contraindications related to
CGM, see the MiniMed 780G System User Guide.

Clinical Benefits

The Guardian 4 transmitter is a component of the CGM system that provides sensor glucose values. See
the MiniMed 780G System User Guide for the clinical benefits of systems that use the Guardian 4
transmitter.
User Safety
Warnings
• Always refer to the Guardian 4 Sensor User Guide for all precautions, warnings, and instructions
related to the sensor. Not referring to the Guardian 4 Sensor User Guide can result in serious injury
or damage to the sensor.
• Do not allow children to put small parts in their mouth. This product may pose a choking hazard
that can result in serious injury or death.
• Do not change or modify the device unless expressly approved by Medtronic Diabetes. Modifying
the device can cause serious injury, interfere with the ability to operate the device, and void the
warranty.
• Do not expose the transmitter to Magnetic Resonance Imaging (MRI) equipment, diathermy
devices, or other devices that generate strong magnetic fields (for example x-ray, CT scan or other
types of radiation). Exposure to a strong magnetic field has not been evaluated and can cause the
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