An integrated respiratory pressure therapy device and humidifier for pressurising and humidifying breathable air to treat a respiratory disorder in a patient, includes a blower configured to pressurise the breathable air; a water reservoir configured to hold a volume of water to be used for humidification of the breathable air, the water reservoir comprising a water reservoir base, a water reservoir lid connected to the water reservoir base, and a compliant portion. The compliant portion is constructed from an elastomeric material and configured to seal between the water reservoir base and the water reservoir lid. A water reservoir dock forms a cavity configured to partially receive the water reservoir. The water reservoir lid includes a protrusion and the water reservoir dock includes a recess configured to releasably engage one another to secure the water reservoir to the water reservoir dock.

A ventilator apparatus is disclosed that provides various improvements with regard to features and practicality and overall benefits to patients suffering from respiratory and other conditions. The apparatus is constructed in an efficient and reliable way including a single motor and drivetrain assembly that operates a plurality of fluid pumps to achieve the present ventilator functions as described and shown.

Described herein is a ventilator that is able to use readily available, low cost on/off non-proportional solenoid valves to provide adequate ventilatory control to patients by achieving rapid Airway Pressure while precisely regulating the Airway Pressure.

System and methods for providing nitric oxide can include at least one pair of electrodes configured to generate a product gas containing nitric oxide from a flow of a reactant gas, and at least one controller configured to regulate an amount of nitric oxide in the product gas generated by the at least one pair of electrodes using one or more parameters as an input to the controller. One or more sensors are configured to collect information relating to at least one of patient information, the reactant gas, the product gas, and an inspiratory gas into which at least a portion of the product gas flows, the sensors configured to communicate the information to the controller to be used as the one or more parameters. The patient information includes information relating to a methemoglobin (MetHg) measurement collected from a MetHg sensor.

A pulmonary secretion clearing airway structure and related airway management system is disclosed that has a double lumen portion which each lumen of the double lumen portion operably secured to an airway management system so that inspiratory fluid (air/oxygen mixtures, with or without added water vapor) is delivered to the distal end of the ventilation catheter through one of the two lumens and expired inspiratory fluid, pulmonary secretions, and pulmonary fluids are removed from the patient through the other lumen. The expiratory fluid pathway preferably includes a secretion collection system for removing the pulmonary secretions and the like from the pathway, thereby improving operation and safety of the system. The airway structure can be a ventilation catheter or a supraglottic airway system such as laryngeal mask and the like.

An absorption system (100) and a process for absorption of gas from a medical apparatus (1) are provided. The absorption system includes a feed line (6), a discharge line (8), a filter unit (4) with a filter and at least one buffer storage device. The feed line establishes a fluid connection between the medical apparatus and the filter unit. The discharge line establishes a fluid connection between the filter unit and a fluid absorption unit (7). The gas is discharged from the medical apparatus and is passed through the feed line to the filter unit and from there through the discharge line to the fluid absorption unit. The filter filters at least one gas component out of the gas that is passed through the filter unit. The one or more buffer storage device absorbs and again discharges gas from time to time.

An inspiratory resistor valve system (IRV) to regulate intrathoracic pressure during positive pressure breathing, spontaneous inspirations, and CPR may include an inspiratory port. The IRV system may include patient port. The IRV system may include a separate expiratory port. The IRV may include a plurality of atmospheric pressure sensitive valves. The plurality of atmospheric pressure sensitive valves may isolate the expiratory port and the inspiratory port from one another.

The present disclosure describes a ventilator. The ventilator includes tubing configured to receive an input gas and a flow outlet airline in fluid communication with the tubing. The flow outlet airline includes an airline outlet, and the flow outlet airline is configured to supply an output gas to a user via the airline outlet. The ventilator includes an aerosol generator in fluid communication with the flow outlet airline. The aerosol generator is configured to receive an input liquid through an inlet tube and transform the liquid input into an aerosol. The ventilator further includes a breath detection airline including an airline inlet, wherein the airline inlet is separated from the airline outlet of the flow outlet airline, and configured to receive breathing gas from the user during exhalation by the user via the airline inlet. A method of supplying respiratory gas containing an aerosol is disclosed.

In an aspect, a system for a cloud-based user physiology detection software and patient monitoring system. A system includes a wearable device. A wearable device includes a sensor. A sensor is configured to receive physiological data from a user. A system includes a patient monitor configured to monitor a vital sign of a user. A system includes a therapeutic delivery device configured to administer a therapeutic remedy to a user. A system includes a computing device configured to modify a therapeutic remedy of a therapeutic delivery device as a function of physiological data. A method of providing a therapeutic remedy using a cloud-based detection software is also disclosed.

A respiratory filter and condensate management apparatus is provided for use in a breathing circuit during patient respiration. The apparatus includes a housing having an air inlet port for receiving a flow of respiratory air, and an air outlet port for outputting the flow of respiratory air to a ventilator. A filter compartment is provided within the housing and includes a filter member located in a flow path of the respiratory air from the air inlet port to the air outlet port. A condensate collection compartment is provided within the housing and includes at least one reservoir and at least one self-sealing drainage port. The reservoir collects liquid formed by condensation of the respiratory air within the filter compartment, and the drainage port allows removal of the collected liquid from the reservoir while the housing remains connected to the breathing circuit.