The TGA describes a medical device as a product intended to achieve a therapeutic purpose in or on a person, without achieving its principal intended action by pharmacological, immunological or metabolic means. Medical devices range from simple products to sophisticated equipment.
The manufacturer or supplier's intended purpose is central to classification. For a medicinal cannabis vaporising device, this includes the intended use of the device to deliver vaporised medicinal cannabis under its specified conditions.
The therapeutic substance and the device are not necessarily regulated in the same manner. Filled cannabis cartridges and pods may be regulated as medicines rather than unfilled vaping devices.

