In this article
Where intended purpose comes fromWhy instructions and claims must agreeWhen the product name is misleadingWhat readers should look forExample: putting the information in contextWhat to check nextFrequently asked questionsCan intended purpose change after a device is listed?Is intended purpose the same as how a user improvises with the device?Read more on this topicOfficial sourcesRelated articles
“Intended purpose” is the medical use for which the manufacturer has designed, described and documented a device. It is one of the most important concepts in determining what a medical-device record actually covers.
Where intended purpose comes from
Statements in labelling, instructions for use, technical documentation and accompanying information help establish the device’s intended purpose. The purpose is not expanded simply because an individual can make a device perform another task.
Why instructions and claims must agree
Performance tests, risk controls and suitability assessments are tied to a particular intended use. Heating a different substance, installing unofficial components or operating outside stated conditions may create unassessed risks. A device designed for medicinal cannabis should not automatically be portrayed as suitable for any dried plant material.
When the product name is misleading
A name such as “medical”, “pro” or “clinic” is not a substitute for the official record. Conversely, a technical-looking consumer product is not necessarily included as a medical device. Check the intended purpose in the Australian record and corresponding manufacturer instructions.
What readers should look for
Find the stated intended user, materials, operating environment, contraindications or limitations, compatible consumables, required maintenance and warnings. Ask a pharmacist or responsible supplier to resolve discrepancies before relying on product claims.
Example: putting the information in context
A device manual says it is designed for a defined medicinal cannabis form. An online forum suggests using a different oil. The forum suggestion does not alter the authorised intended purpose or establish that the different oil is suitable.
What to check next
- Find the intended purpose statement in the current manual.
- Check compatible material, user restrictions and operating limits.
- Do not infer a different route or substance from the device’s appearance.
Frequently asked questions
Can intended purpose change after a device is listed?
Changes may require regulatory assessment and updated documentation; they are not established by an informal description.
Is intended purpose the same as how a user improvises with the device?
No. Intended purpose is established through the manufacturer’s documented claims and applicable regulatory records.
Read more on this topic
- Medical Devices & TGA: topic overview
- Manufacturer vs Australian Sponsor: Key Responsibilities
- How Medical Device Risk Classification Works
Official sources
- TGA — Medical devices
- TGA — Quality, safety and performance: Essential Principles
- TGA — Medicinal cannabis vaping devices: importers, exporters and manufacturers (7 July 2026)
This educational information is not individual medical advice. It does not establish the regulatory status or suitability of an unidentified device, and must not be read as authorisation to advertise vaping goods to the Australian public.