-
公开(公告)号:US20060077217A1
公开(公告)日:2006-04-13
申请号:US11044660
申请日:2005-01-27
申请人: Xiaofeng Yang , Rod Alloy , Kenneth Truba
发明人: Xiaofeng Yang , Rod Alloy , Kenneth Truba
IPC分类号: B41J2/205
CPC分类号: A61M15/0065 , A61M15/025
摘要: A silicon die having an orifice layer with plural openings formed therein defines a drop ejection device for use in a handheld inhaler. An underlying control layer defines fluid chambers, each carrying a heat transducer. A control system energizes selected heat transducers to heat fluid in the chambers, vaporizing the fluid, which is ejected through the orifices in small droplets.
摘要翻译: 具有形成有多个开口的孔层的硅模具限定了用于手持式吸入器的液滴喷射装置。 底层控制层定义了流体室,每个流体室都装有一个热传感器。 控制系统激励所选择的热传感器以加热腔室中的流体,汽化流体,其以小液滴喷射通过孔口。