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How to label a model 'not for clinical use'

By the Medical 3D Parts editors, The Spool List · Published October 14, 2026

The short answer

Put a short line on every anatomy or dental model: 'Education and display model. Not a medical device. Not for diagnosis, treatment planning or use in the body.' Keep the brief, the listing and any description to teaching, display or prototyping, because regulators look at all of them, and a disclaimer does not cancel a medical claim made elsewhere.

In the EU, a device's "intended purpose" is "the use for which a device is intended according to the data supplied by the manufacturer on the label", the instructions and the promotional or sales materials [1]. The UK's MHRA looks at "the claims about what the product is and what it does (explicit and implicit)" [2]. So the words around a model matter as much as the model.

The label we ask makers to use

Education and display model. Not a medical device. Not for diagnosis, treatment planning or use in the body.

For prototypes, use: "Prototype. Not for patient use."

Steps

  1. Write the purpose in the job post: teaching, display, practice or prototype.
  2. Ask for the label printed or embossed on the base, or on a tag tied to the model.
  3. Check every description you write later (a course handout, a listing, an event sign) for claims.
  4. Keep the model generic: never name a patient or use their scans.

Claims to keep out

  • "For diagnosis", "for surgical planning" or "for treatment".
  • "For patients with…" or "relieves", "treats", "prevents".
  • "Medical grade", "sterile" or "biocompatible".
  • Testimonials that suggest a medical result: the MHRA treats testimonials as implied claims, and says general disclaimers are not acceptable if medical claims are made or implied elsewhere [3].

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Medical 3D Parts is run by The Spool List Ltd. This button opens our own marketplace, which earns a commission from makers on completed orders. Teaching, display, practice and prototype models only: nothing for use in or on the body.

Sources

  1. Regulation (EU) 2017/745 on medical devices, Article 2 (EUR-Lex) (accessed October 14, 2026)
  2. MHRA: Borderline products, how to tell if your product is a medical device (accessed October 14, 2026)
  3. MHRA: Guidance on legislation, Borderlines with medical devices (PDF, V1.1, May 2016) (accessed October 14, 2026)

Rules are quoted as the sources state them, checked October 14, 2026. They differ by country and change: check the source before relying on them. This page is general information, not medical, dental or legal advice.

Drafted with AI assistance and checked against the sources above by the Medical 3D Parts editors. Medical 3D Parts is a guide published by The Spool List Ltd. Its buttons lead to The Spool List, our marketplace, which earns a commission from makers on completed orders. Makers are independent people and small workshops, not registered medical device manufacturers or dental laboratories.

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