A fluid dispenser comprising a body (1), a fluid reservoir (2), a dispenser member, such as a pump or a valve, mounted on said reservoir (2), and a dose indicator device for indicating the number of doses of fluid that have been dispensed or that remain to be dispensed from said reservoir, the dispenser being characterized in that said dose indicator device includes a first safety system for actuating the dose indicator device once the dispenser has performed a predetermined incomplete actuation stroke, even if the dispenser does not perform the complete actuation stroke.

A fluid dispenser comprising a body (1), a fluid reservoir (2), a dispenser member, such as a pump or a valve, mounted on said reservoir (2), and a dose indicator device for indicating the number of doses of fluid that have been dispensed or that remain to be dispensed from said reservoir, the dispenser being characterized in that said dose indicator device includes a first safety system for actuating the dose indicator device once the dispenser has performed a predetermined incomplete actuation stroke, even if the dispenser does not perform the complete actuation stroke.

A device for counting sterilization cycles during the sterilization of medical instruments and devices includes a counter for recording and reproducing a number of sterilization cycles, an actuation unit for sterilization parameter-dependent actuation of the counter, and a locking unit for sterilization parameter-dependent locking the counter. The actuation unit actuates the counter upon exceeding a first threshold sterilization parameter. The locking unit locks the counter after an actuation has been carried out and/or after exceeding a second threshold sterilization parameter, and unlocks the counter after not meeting a third threshold sterilization parameter.

A device for counting sterilization cycles during the sterilization of medical instruments and devices includes a counter for recording and reproducing a number of sterilization cycles, an actuation unit for sterilization parameter-dependent actuation of the counter, and a locking unit for sterilization parameter-dependent locking the counter. The actuation unit actuates the counter upon exceeding a first threshold sterilization parameter. The locking unit locks the counter after an actuation has been carried out and/or after exceeding a second threshold sterilization parameter, and unlocks the counter after not meeting a third threshold sterilization parameter.

A walking measurement device is provided that includes a timing detection unit configured to detect an impact generation timing at which an impact resulting from a landing of a left foot or a right foot has been generated; an acceleration sensor configured to repeatedly detect, at predetermined time intervals, an acceleration in a lateral direction along which the left foot and the right foot are arranged side by side; and a first determination unit configured to determine whether the impact generation timing corresponds to a landing timing of the left foot or a landing timing of the right foot based on the impact generation timing detected by the timing detection unit and the acceleration detected by the acceleration sensor.

A fluid dispenser comprising a body (1), a fluid reservoir (2), a dispenser member, such as a pump or a valve, mounted on said reservoir (2), and a dose indicator device for indicating the number of doses of fluid that have been dispensed or that remain to be dispensed from said reservoir, the dispenser being characterized in that said dose indicator device includes a first safety system for actuating the dose indicator device once the dispenser has performed a predetermined incomplete actuation stroke, even if the dispenser does not perform the complete actuation stroke.

A fluid dispenser comprising a body (1), a fluid reservoir (2), a dispenser member, such as a pump or a valve, mounted on said reservoir (2), and a dose indicator device for indicating the number of doses of fluid that have been dispensed or that remain to be dispensed from said reservoir, the dispenser being characterized in that said dose indicator device includes a first safety system for actuating the dose indicator device once the dispenser has performed a predetermined incomplete actuation stroke, even if the dispenser does not perform the complete actuation stroke.

The present disclosure discloses an aerosol actuator and a metered dose inhaler. The aerosol actuator comprises a housing and a counting unit; the housing comprises a housing body and a nozzle, the housing body being configured to communicate with the nozzle; the housing body being configured to accommodate the counting unit; the counting unit comprises a gear fixing member, a counting gear, a driving element, and an elastic member; a cavity is formed inside the gear fixing member; the counting gear is arranged in the cavity; the gear fixing member comprises a cover plate part, the cover plate part comprising a cover plate part body and a check pawl; a surface of the counting gear that is close to the cover plate part body is provided with a limiting recess; the check pawl is arranged on the cover plate part body, and the check pawl is configured to coordinate with a meshing tooth of the counting gear so as to limit a rotation direction of the counting gear; the check pawl is provided with a limiting protrusion, the limiting protrusion being configured to coordinate with the limiting recess so as to limit a rotation direction of the counting gear. The aerosol actuator enables the counting to be more accurate.