Abstract: A breathing protector for use in a stoma of a laryngectomized or tracheotomised person is described. The breathing protector includes at least one inlet, at least one outlet, a heat and moisture exchanger (HME) and an air filter, such that an air flow will pass through the HME and the air filter when the air flow passes through the inlet to the outlet. A housing is provided with an upper part and a lower part. According to an example, the inlet is provided in the upper part and the outlet is provided in the lower part. The upper part is provided with a closing member that when activated closes the communication between the inlet and the outlet via a closing valve.

Abstract: A dry powder medicament inhaler for metering an inhalation of dry powdered medicament may include at least one inlet and at least one outlet, wherein a communication between said inlet and outlet at least includes a mixing and deaggregation chamber and at least two dosage communications between the inlet and the chamber. The inhaler may also include a dosage mechanism for arranging at least one dose of a medicament between the inlet and the chamber, such that said at least one dose may be delivered upon inhalation at said outlet through said communications. The inhaler may further include a locking mechanism, wherein on moving the dosage mechanism from a dose collecting position to a dose administering position the locking mechanism may be moved from an unlocked to a locked position preventing the metering of any further doses prior to resetting of the locking mechanism. Instead of a locking mechanism, the inhaler may include a dosage indicator or a counterweight mechanism.

Abstract: A dry powder medicament inhaler for metering an inhalation of dry powdered medicament may include at least one inlet and at least one outlet, wherein a communication between said inlet and outlet at least includes a mixing and deaggregation chamber and at least two dosage communications between the inlet and the chamber. The inhaler may also include a dosage mechanism for arranging at least one dose of a medicament between the inlet and the chamber, such that said at least one dose may be delivered upon inhalation at said outlet through said communications. The inhaler may further include a locking mechanism, wherein on moving the dosage mechanism from a dose collecting position to a dose administering position the locking mechanism may be moved from an unlocked to a locked position preventing the metering of any further doses prior to resetting of the locking mechanism. Instead of a locking mechanism, the inhaler may include a dosage indicator or a counterweight mechanism.