A patient interface includes a seal-forming structure, a shell, and an AAV. The shell and the seal-forming structure form at least a portion of a plenum chamber pressurizable to a therapeutic pressure. The shell includes a first port into the plenum chamber, the first port configured to allow air to flow between the plenum chamber and ambient. The shell includes a passageway including a second port into the plenum chamber, the passageway configured to communicate with a flow of air at positive pressure. The AAV is provided to the shell and configured to regulate flow through the first port and the second port to (1) provide a flow path for pressurized air when pressure in the plenum chamber is above a predetermined magnitude and (2) provide a breathable flow path when pressure in the plenum chamber is below the predetermined magnitude or not delivered.

A patient interface includes a seal-forming structure, a shell, and an AAV. The shell and the seal-forming structure form at least a portion of a plenum chamber pressurizable to a therapeutic pressure. The shell includes a first port into the plenum chamber, the first port configured to allow air to flow between the plenum chamber and ambient. The shell includes a passageway including a second port into the plenum chamber, the passageway configured to communicate with a flow of air at positive pressure. The AAV is provided to the shell and configured to regulate flow through the first port and the second port to (1) provide a flow path for pressurized air when pressure in the plenum chamber is above a predetermined magnitude and (2) provide a breathable flow path when pressure in the plenum chamber is below the predetermined magnitude or not delivered.

A patient interface comprises a cushion assembly including a textile membrane. The textile membrane includes an air impermeable silicone layer applied to a textile material. The textile material comprises 1) nylon and/or polyester, and 2) elastane. A yarn count of the nylon and/or polyester is in a range of 20-80 denier, and the textile material has stretchability in both a direction of the wales and a direction of the course.

A patient interface comprises a cushion assembly including a textile membrane. The textile membrane includes an air impermeable silicone layer applied to a textile material. The textile material comprises 1) nylon and/or polyester, and 2) elastane. A yarn count of the nylon and/or polyester is in a range of 20-80 denier, and the textile material has stretchability in both a direction of the wales and a direction of the course.

The present technology relates to one or more of the screening, diagnosis, monitoring, treatment, prevention and amelioration of respiratory-related disorders. The present technology also relates to medical devices or apparatus, and their use. In particular, the present technology a headgear for supplying pressurised air to a patient, comprising a headgear tubing which is inflatable from a collapsed state to an inflated state to form a conduit for supplying pressurised air to the patient, and when the headgear tubing is in the collapsed state, the headgear tubing is elastically deformable and foldable on itself. The headgear may further comprise a rigidiser.

The present technology relates to one or more of the screening, diagnosis, monitoring, treatment, prevention and amelioration of respiratory-related disorders. The present technology also relates to medical devices or apparatus, and their use. In particular, the present technology a headgear for supplying pressurised air to a patient, comprising a headgear tubing which is inflatable from a collapsed state to an inflated state to form a conduit for supplying pressurised air to the patient, and when the headgear tubing is in the collapsed state, the headgear tubing is elastically deformable and foldable on itself. The headgear may further comprise a rigidiser.

A system controller can predict, when a first operation is performed on one device of a plurality of devices including a medical instrument, a subsequent operation that is the operation that occurs most frequently after the first operation based on an operation history information table in which past operation information is recorded for each procedure performed on the plurality of devices. This information can be displayed on an operation screen of an operation panel apparatus.

A user interface of a respiratory therapy system includes a strap assembly, a frame, a connector, and a sensor. The strap assembly is positioned about a head of a user when the user wears the user interface. The frame is physically and electrically connected to the strap assembly, and defines an aperture. The connector has a first end portion and second end portion. The first end portion of the connector can be positioned within the aperture of the frame such that the connector is physically and electrically connected to the frame. The sensor is coupled to the strap assembly or the frame such that the sensor abuts a target area of the user when the user wears the user interface.

A user interface of a respiratory therapy system includes a strap assembly, a frame, a connector, and a sensor. The strap assembly is positioned about a head of a user when the user wears the user interface. The frame is physically and electrically connected to the strap assembly, and defines an aperture. The connector has a first end portion and second end portion. The first end portion of the connector can be positioned within the aperture of the frame such that the connector is physically and electrically connected to the frame. The sensor is coupled to the strap assembly or the frame such that the sensor abuts a target area of the user when the user wears the user interface.

In a method of treating erectile dysfunction in a patient, a predetermined course of external counter-pulsation treatment is applied to a lower body portion of the patient. After the predetermined course of external counter-pulsation treatment is applied, a predetermined course of low intensity shockwave treatment is applied to a penile area of the patient. After the course of low intensity shockwave treatment, a predetermined course of carboxy therapy is applied to a corpora cavernosa of the patient.