About

Guillaume Grevin, Senior Design Engineer, graduated from ISPA, Alençon, Normandy in Industrial Plastics. In 2008, after gaining experience in the plastic films industry, and in medical primary packaging R&D, he took part in the transformation of Nemera’s R&D department into the Innovation Center. After a major role in the development of an innovative ophthalmic platform, Guillaume has been strengthening its expertise in nasal segment since 2012. Today he contributes both to the development of Nemera’s own IP projects and upscaling product knowledge.

Contributions

NASAL

RETRONOSE: IMPROVING NASAL DELIVERY THROUGH A NEW AND IMPROVED DEVICE

Laurent Vecellio, Déborah Le Pennec, Guillaume Grevin and Alain Regard evaluate the performance of the RetroNose nasal drug delivery device.

More contributions

Figure 2: RetroNose prototype device examples.

RESPIRATORY

DEPOSITION IN THREE NASAL CAST MODELS USING RETRONOSE CONCEPT

Laurent Vecellio, Déborah Le Pennec, Guillaume Grevin and Alain Regard discuss a study conducted to test particle deposition characteristics of the RetroNose device prototype for nasal drug delivery.

NASAL

INFLUENCE OF THE HUMAN FACTOR ON NASAL DRUG DELIVERY DEVICE EVALUATION

Pascale Farjas, Alain Regard and Guillaume Grevin, discuss what is required of a modern nasal spray pump and how introducing the human factor showed a significant impact on the variability of delivered volume.