One embodiment of a microneedle array is constructed of silicon and silicon dioxide compounds using MEMS technology and standard microfabrication techniques to create hollow cylindrical individual microneedles. The resulting array of microneedles is designed to penetrate the stratum corneum and epidermis...http://www.google.fr/patents/US20020020688?utm_source=gb-gplus-shareBrevet US20020020688 - Apparatus and method for manufacturing an intracutaneous microneedle array
Apparatus and method for manufacturing an intracutaneous microneedle array
Numéro de demande: 09/956,520 Numéro de publication: US 2002/0020688 A1 Date de dépôt: 19 sept. 2001 Brevet délivré: US6471903 ( Date de délivrance 29 oct. 2002)
