| 摘要 |
An inhaler (10) includes a fluid medicament supply (24), an ejector (26), an accumulator (30) in fluid communication with the ejector, a valve (28) that is in fluid communication with the fluid medicament supply and the accumulator, a sensor (32) configured to sense an accumulator characteristic, and a controller (34) configured to operate the valve in response to the accumulator characteristic. <IMAGE> |
