Loading patent…
AssigneeHill-Rom Services Pte. Ltd.
InventorsChau Chong Ye, Vinay Joshi, Suresha Venkataraya, Nookarajesh Varma Sangadi, Joel Preetham Fernandes, Jack Barney Sing, Eugene Hong Kheng Kung, Wei Teik Daniel Tan, Cong Jiang, Siew Ying Koh, Graham Keith Lacy, Sergio Malorni, Alexander Cristian Hautenne Hanson
Estimating the term…
Device includes a blower having an inlet and an outlet, a patient interface, and a valve including a valve member that is rotatable from a first position to a second position. The outlet of the blower is coupled to the patient interface so that positive pressure is provided to a patient's airway via the patient interface when the valve member is in the first position. The inlet of the blower is coupled to the patient interface so that negative pressure is provided to the patient's airway via the patient interface when the valve member is in the second position. The valve member is rotatably oscillated back and forth when the valve member is in the first position and when the valve member is in the second position so that oscillations in the positive pressure and negative pressure, respectively, are provided to the patient's airway.
A respiratory therapy apparatus comprising
A filter unit for use with a respiratory therapy apparatus having at least one pressure source to produce pressure to be applied to a patient's airway, a housing containing the pressure source, an outlet port accessible on the housing, a hose having a proximal end and a distal end, and at least one patient interface configured to be coupled to the distal end of the hose, the filter unit comprising
Dependencies are inferred from the claim text.