Inhalation therapy assembly and method
OwnerMichael W. Farmerinventor
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Abstract
The inhalation therapy assembly and method of use described herein increases the efficiency of metered dose inhalers by allowing delivery of the doses to a collapsible reservoir which can be manually pumped, ensuring that medicants contained therein are properly and completely delivered to the patient. Terminal and proximal valves of the one-way diaphragm type allow flow of the aerosol medicants while preventing improper expulsion. An exhalation valve is adjustable to ensure the patient exhales suitably to permit proper medicant absorption. A conventional metered dosage inhaler having an approved FDA canister provides proper dosage to the patient and is joined to the collapsible reservoir by a connector having a plurality of apertures for receiving the MDI and an accessory T-fitting.
Claims9
An inhalation assembly comprising:
- a collapsible reservoir, said reservoir comprising a flexible wall, an MDI connector, said MDI connector joined to said collapsible reservoir, a delivery tube, said delivery tube joined to said reservoir whereby medicants can pass through said MDI connector into said reservoir for continued passage through said delivery tube to the patient.
An inhalation assembly for delivering medicants from an MDI to a patient comprising;
- an MDI connector, a collapsible reservoir, said reservoir comprising a flexible wall, said. MDI connector attached to said collapsible reservoir, a terminal one-way valve, said terminal one-way valve In communication with said collapsible reservoir, a delivery tube, a proximal one-way valve, said delivery tube connected to said collapsible reservoir through said proximal one-way valve, means to connect a patient, said connecting means attached to said delivery tube, and an exhalation valve, said exhalation valve connected to said delivery tube.
Dependencies are inferred from the claim text.