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一种给药微针及给药微针的专用生产模板
专利权人:
YIN, Zhong;尹忠
发明人:
YIN, Zhong,尹忠
申请号:
CNCN2019/116963
公开号:
WO2020/119352A1
申请日:
2019.11.11
申请国别(地区):
CN
年份:
2020
代理人:
摘要:
A drug-administering micro-needle (3) and a dedicated production template for the drug-administering micro-needle (3), the drug-administering micro-needle (3) comprising a substrate (31) and needle-shaped objects (32) fixed on the bottom of the substrate (31), the substrate (31) and the needle-shaped objects (32) being integrally cast together, the substrate (31) and the needle-shaped objects (32) being made of thermoplastic material, and the needle-shaped objects (32) being of a structure that is large at the top and small at the bottom. The dedicated production template for the drug-administering micro-needle (3) comprises a needle-shaped object template (1) and a substrate template (2) positioned above the needle-shaped object template (1) corresponding respectively to the needle-shaped objects (32) and the substrate (31) of the micro-needle (3), microporous regions (11) being formed on the needle-shaped object template (1), a plurality of micro-pores being formed in one microporous region (11), the micro-pores being through-holes open at the bottom, and the shape and size of the micro-pores being the same as the shape and size of the needle-shaped objects (32) of the micro-needle (3) to be produced, substrate holes (21) being arranged on the substrate template (2) in a position corresponding to above the microporous regions (11), the shape and size of the substrate holes (21) being the same as the shape and size of the substrate (31) of the micro-needle (3) to be produced, and the needle-shaped object template (1) and the substrate template (2) being integrally connected or independent and separate.L'invention concerne une micro-aiguille d'administration de médicament (3) et un gabarit de production dédié pour la micro-aiguille d'administration de médicament (3), la micro-aiguille d'administration de médicament (3) comprenant un substrat (31) et des objets en forme d'aiguille (32) fixés sur le fond du substrat (31), le substrat (31) et les objets en forme d'aigu
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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