Face masks for use in pressurized drug delivery applications, such as aerosol drug delivery systems, and a method of reducing aerosol deposition in the region of the eyes are presented. The face masks according to the various embodiments disclosed herein contain features that reduce the inertia of the...http://www.google.fr/patents/US20050150496?utm_source=gb-gplus-shareBrevet US20050150496 - Face mask for use in pressurized drug delivery systems
Face mask for use in pressurized drug delivery systems
Numéro de demande: 10/978,068 Numéro de publication: US 2005/0150496 A1 Date de dépôt: 28 oct. 2004 Brevet délivré: US7082947 ( Date de délivrance 1 août 2006)
