Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 15, 2022
Patent Application Number
16605270
Date Filed
October 22, 2018
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A respiratory rehabilitation apparatus includes a housing, an adjustment rod provided in the housing to change a pressure load generated during respiration, a pair of stoppers for selectively adjusting respiration pressure, a pair of pressurization-movement parts configured to be pressurized and moved inwards in a longitudinal direction of the housing by respiration pressure during respiration, a pair of elastic members disposed between the pressurization-movement parts and the stoppers, and a pair of diaphragms disposed so as to be in close contact with outer sides in a longitudinal direction of the pressurization-movement parts.
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