发明名称 APPARATUS AND METHOD FOR MANUFACTURING MICRONEEDLES
摘要 The apparatus comprises a mold assembly including at least one bore therethrough having a cavity (44) therein defining the shape of the finished microneedle shape (58) to be formed therein. The bore has an inlet opening (46) and an exit opening (45). The apparatus also comprises means for locating the polymer to be formed at one end of the cavity and means (26) for introducing fluid into the inlet opening of said bore and into the cavity. The apparatus also comprises exhaust means (56) communicating with the exit opening of the bore, so that introducing the fluid through the polymer causes the polymer to assume the shape of the cavity and the fluid forms a hollow channel (52) to define a needle-like structure (58) in the polymer as the fluid is exhausted through the cavity (44) and the bore.
申请公布号 WO2005009645(A3) 申请公布日期 2005.06.02
申请号 WO2004US23806 申请日期 2004.07.21
申请人 10X TECHNOLOGY LLC.;PRICONE, ROBERT, M. 发明人 PRICONE, ROBERT, M.
分类号 B21G;B29C33/10;B29C33/38;B29C33/50;B29C43/02;B29C43/12 主分类号 B21G
代理机构 代理人
主权项
地址