Cheng-Han Hung,Zong-Hsin Liu,Ying-Chieh Lin,Ming-Fang Tsai,Hai-Ching Tsou,Ying-Cheng Lu
申请号：
US15378332
公开号：
US10137090B2
申请日:
2016.12.14
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A nozzle, an apparatus, and a method for producing dual-layer microparticles used as microcarriers. The nozzle includes a nozzle body having a first fluid passageway and a cover mounted to the nozzle body and having a second fluid passageway. A plurality of extension tubes is communicated with an end of the first fluid passageway and is spaced from each other. Each extension tube includes an outlet port distant to the first fluid passageway. A plurality of sleeves is communicated with the second fluid passageway. Each sleeve includes an opening distant to the second fluid passageway. Each extension tube extends into one of the sleeves. An outer wall of each extension tube is spaced from an inner wall of one of the sleeves. The outlet port of each extension tube is located between the second fluid passageway and the opening of one of the sleeves.
