Maria Dolores MARTINEZ CANOVAS,Mark Adrianus Johannes VAN DER MEE,Robert Dirk VAN DE GRAMPEL,Johannes DE BROUWER,Herwig JUSTER
申请号：
US16480801
公开号：
US20190388669A1
申请日:
2018.01.29
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A microneedle comprising a shaft has a proximal end and a distal end and, optionally, a capillary space within said shaft, said capillary space (i) connecting said proximal and distal ends or (ii) extending from the distal end of the shaft and connecting with one or more external openings positioned between the proximal end and distal end or (iii) performing the functions of both (i) and (ii). The microneedle includes a polymer mixture that includes (a) polycarbonate, (b) polycarbonate-polysiloxane copolymer and (c) mold release agent.
