If your solution is a medical device, you must obtain a CE mark to market it.

You can then approach the Agence nationale de sécurité du médicament et des produits de santé (ANSM), via its Guichet innovation et orientation (GIO), which can support you in your process of obtaining CE marking.

Good to know: the ANSM must authorize a clinical study involving the human person. It also designates notified bodies and carries out checks on marketed solutions.