Inhaler

摘要

An inhaler for the oral administration of a pharmaceutical medium, having a housing with a mouthpiece, a container unit accommodated in an inhalation region of the housing and including a medium container and an outlet connector having an outlet orifice, which outlet connector is capable of being moved relative to the medium container for the purpose of triggering a discharging operation, and a discharge sensor for the detection of a discharging operation.;The housing has a main portion and a detecting wall portion capable of movement relative to the main portion and which is configured and/or disposed for displacement relative to the main portion during a discharging operation, and the discharge sensor detects the displacement of the detecting wall portion in relation to the main portion of the housing.

主权项

1. An inhaler for oral administration of a pharmaceutical medium, comprising:
a housing having a mouthpiece; a container unit accommodated in an inhalation region of said housing and including:
a medium container disposed for movement relative to said housing; andan outlet connector having an outlet orifice, said outlet connector being movable relative to said medium container for triggering a discharging operation; and a discharge sensor disposed to detect the discharging operation; wherein: said housing has a main portion and a detecting wall portion movable relative to said main portion and configured and/or disposed wherein said detecting wall portion is displaced relative to said main portion during the discharging operation, said detecting wall portion being formed integrally with said main portion of said housing and a connecting region between said main portion and said detecting wall portion is deformable, said detecting wall portion including therein an accommodation recess in which said outlet connector is disposed; and said discharge sensor is adapted to detect the displacement of the detecting wall portion in relation to said main portion of said housing.