发明名称 |
DRY POWDER DOSE FILLING SYSTEMS AND RELATED METHODS |
摘要 |
Methods for flowably dispensing dry powders from a hopper having a dispensing port and a dry powder flow path can include: (a) generating a first non-linear vibration input signal, the first non-linear input signal comprising a plurality of different selected frequencies that correspond to a first dry powder formulation; (b) applying the first non-linear vibration input signal to a dispensing hopper having at least one dispensing port while the first dry powder formulation is flowing therethrough; and (c) dispensing a first meted quantity of the first dry powder through the dispensing port to a receiving member. Related devices and computer program products for dispensing dry powders are also described. |
申请公布号 |
CA2531055(C) |
申请公布日期 |
2011.12.06 |
申请号 |
CA20032531055 |
申请日期 |
2003.06.26 |
申请人 |
ORIEL THERAPEUTICS, INC. |
发明人 |
CROWDER, TIMOTHY M.;HICKEY, ANTHONY J. |
分类号 |
B65B1/08;A61M13/00;A61M15/00;B65B1/30;B65B37/04;B65D88/66;B65G53/40;B65G53/66;B65G65/40;G01G3/13;G01G13/28 |
主分类号 |
B65B1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|