Anti-microbial heat and moisture exchangers
AssigneeArthrex, Inc.
InventorsRobert M. Harrison, IV, Christopher Bare
Life of this patent
Estimating the term…
Abstract
A heat and moisture exchanger device comprising a housing containing a microcurrent-generating filter capable of generating a low level microcurrent. A microcurrent-generating filter can reduce the number of living or active microbes.
Claims14
A heat and moisture exchanger device comprising a housing containing a microcurrent-generating filter capable of generating a low level microcurrent, wherein the microcurrent-generating filter comprises a first array comprising a pattern of microcells or dots formed from a first conductive material and a second array comprising a pattern of microcells or dots formed from a second conductive material, wherein the first array and second array are supported by a substrate.
A method of treating a patient comprising placing a heat and moisture exchanger device between a gas supply and the patient's nasal passages, trachea, larynx, or lungs, and delivering a gas to the patient, wherein the heat and moisture exchanger device comprises a housing containing a microcurrent-generating filter capable of generating a low level microcurrent, wherein the microcurrent-generating filter comprises a first array comprising a pattern of microcells or dots formed from a first conductive material and a second array comprising a pattern of microcells or dots formed from a second conductive material, wherein the first array and second array are supported by a substrate.
Dependencies are inferred from the claim text.