| 摘要 |
An actuator for an inhaler for delivering medicament by inhalation, comprising: a housing for receiving a canister which comprises a body which includes a base and a head and defines a chamber containing medicament, and a valve stem which extends from the body and from which medicament is in use delivered on actuation of the canister; an outlet through which a user in use inhales; and a nozzle assembly which provides for delivery of medicament through the outlet, wherein the nozzle assembly comprises a nozzle block which receives the valve stem of the canister and, as a separately-formed component, a nozzle outlet which is fluidly connected to the nozzle block and includes an outlet orifice from which medicament is in use delivered. |
