Health and safety Updated on September 29, 2026 By Axel Paupier Methodology

Is an exoskeleton a medical device?

Q: Is an exoskeleton a medical device?

It depends on the purpose stated by the manufacturer. An exoskeleton intended for medical use falls under the European medical devices regulation; a sports or work model is not automatically one. The Stoko K1 presents itself as a class 1 medical device (FDA and Health Canada), which remains a manufacturer statement.

The answer in detail

The "medical device" label depends not on the shape of the device but on its intended purpose: what the manufacturer says it is for. An exoskeleton intended to treat, compensate for or alleviate a medical condition falls under the European medical devices regulation. A model sold for hiking, skiing or work falls under other texts.

This regulation sorts devices into four classes, I, IIa, IIb and III, according to risk level, and requires CE marking and registration in the European EUDAMED database. The same product may therefore have no medical status in one country and be declared medical elsewhere.

What the sources say

ANSM: the European regulation classifies medical devices into classes I, IIa, IIb and III and provides for CE marking.
INRS: an exoskeleton is not personal protective equipment; the Machinery Directive applies only to robotized models.
Our catalog: the Stoko K1 is presented as a class 1 medical device by the FDA and Health Canada; Hapo models display Directive 2006/42/EC (machinery), not a medical status.
Consequence: the status is read in the manufacturer's documents, not from the product's appearance.

This matters for a purchase: a declared medical product follows monitoring and vigilance obligations that a sports item does not, and it may open other sales channels. For the workplace framework, read our article on exoskeleton regulation.

Step-by-step instructions

Read the intended purpose stated by the manufacturer: medical, sports, professional use.
Look for the mention of regulatory status, class and CE marking in the documentation.
Ask for the declaration of conformity and, for medical use, the notified body number where applicable.
Check that the stated status matches the area where you buy: a US approval is not a CE marking.
Never present a non-medical product as a treatment.

Common mistakes

Commercial vocabulary often blurs the distinction.

Confusing "medical" in a slogan with a regulatory status, which often happens in advertising.
Taking a US or Canadian approval for a CE marking.
Believing a medical device is automatically reimbursed.
Expecting a sports exoskeleton to treat a condition, when nothing in its stated purpose provides for it.
Not rereading the purpose stated by the manufacturer, which can differ between models of the same brand.

Key takeaways

An exoskeleton is a medical device only if its manufacturer intends it for medical use and complies with the European regulation; sports or work models are not automatically so. The status is checked in the manufacturer's documentation. This is not medical advice: for a condition, ask a health professional. Keep the manufacturer's documentation with your invoice. On reimbursement, read our question on coverage.