Abstract: The invention relates to a breathing apparatus, which comprises a respiratory gas source, a control unit and a device for connection to a tube. The control unit of the apparatus is connected to at least one sensor for recording a measurement value, the control unit comprising a pressure generator for setting at least two pressure levels generated by the respiratory gas source and a memory for measurement values, and the sensor being configured for measuring a flow and being coupled to an analyzer which determines the volume. The apparatus operates as specified in the claims.

Abstract: The disclosure relates to a nasal cannula comprising a port configured for delivery of a medicament into a flow of a fluid being delivered by the nasal cannula to a user and/or configured for interfacing with a medicament delivery device or an instrument. The disclosure also relates to a nasal cannula comprising an asymmetric profile to reduce an amount of occlusion of one nare of a user to provide access for an instrument to the nare with the nasal cannula in use.

Abstract: There is provided an LMA mask integrated for robotic surgery with ventilation or anesthesia tubes and for receiving the robot head with medical instruments through the mask. The inflatable cuff of the mask surrounds the robot head and ventilation so that the items necessary for surgical procedures are contained within a compact defined area. Increased maneuverability and visibility for the medical professional. Integration of the mask with processes for ventilation or anesthesia by accessories is also provided.

Abstract: The present invention relates to an electronic headset system which is preferably wirelessly controlled, and is used to treat a tinnitus disorder. The system in an electronic headset and preferably an electronic communication device, such as a smartphone, laptop, tablet, desk top computer, server, and the like or any combination thereof. The electronic headset includes a treatment probe and emits complex signals which are converted into vibrations by the treatment probe and are transmitted to a users cochlea via the treatment probe communicating with the user's mastoid bone when the electronic headset is worn, thereby alleviating the symptoms of the user's tinnitus disorder.

Abstract: Inhalator comprising an aerosol generator configured to generate an aerosol by nebulizing a fluid and a controller configured to control operation of the aerosol generator and a housing accommodating at least the aerosol generator and the controller, the housing having a base for supporting the housing on a horizontal surface, wherein a portion of the housing accommodating at least a portion of the controller is arranged further away from the base than the aerosol generator as seen in a vertical direction, when the base is supported on the horizontal surface.

Abstract: A combination positive airway pressure (PAP) or continuous positive airway pressure (CPAP) and resuscitation system and related methods. The systems can be well-suited for use in providing CPAP therapy for a neonate or infant patient, with the ability to also provide resuscitation therapy at a peak inspiratory pressure (PIP) as needed or desired without switching to another system or switching the patient interface. The system can include an expiratory pressure device capable of regulating a positive end expiration pressure (PEEP) of the system, which preferably can also induce pressure oscillations relative to a mean PEEP.

Abstract: An endopharyngeal airway positive pressure ventilation device and method of use for ventilating a patient through a nasopharyngeal airway in surgical settings that is incapable of normal ventilation with current anesthetic techniques due to a risk for airway obstruction in surgical procedures requiring conscious sedation monitored anesthesia care (MAC). The invention includes a single-lumen endopharyngeal nasal tube with an eye shaped opening at its distal end and a cylindrical proximal end used as an adaptor for anesthetic applications such as positive airway pressure via JACKSON-REES modified ambu-bag or other various anesthesiology applications. Contiguous to the distal end of the nasal tube is an end-tidal CO2 monitoring port (ETCO2). On the distal end of the flexible nasal ventilation tube is an eye opening allowing air flow to the posterior pharynx. The device further includes a modified JACKSON-REES ambu bag which allows for controlled airflow to the patient during a REESE procedure.

Abstract: Embodiments relate generally to methods and systems for refreshing filter media within a respirator and indicating end of service life for the filter media. A respirator may include a rollable filter media configured to be refreshed by rolling the filter media onto a roller. A rolling mechanism may rotate the roller, allowing for a fresh section of filter media to be placed in the air path of the respirator. The rolling mechanism may be controlled automatically by a motor and/or manually.

Abstract: An onboard rebreathing loop system resident on an aircraft for providing oxygen to aircraft personnel includes a ceramic oxygen generating system (COGS) module configured to receive an inlet air and output a high purity oxygen (O2) gas into a breathing loop and a carbon dioxide (CO2) scrubber module configured to receive exhaled air from the aircraft personnel and output a CO2-scrubbed air into the breathing loop. The high purity O2 gas and CO2-scrubbed air are mixed to form a mixed gas having a partial pressure of O2 suitable for breathing by the aircraft personnel. The onboard rebreathing loop system may further include an odor removal module, an air temperature and/or humidity control module to condition the mixed gas before breathing by the aircraft personnel, and a gas sensor module to confirm the partial pressure of O2 within the mixed gas before breathing by the aircraft personnel.

Abstract: Described herein are devices, systems and methods for monitoring the use of a nebulized medication, such as can be administered using a nebulizer. These can be used for monitoring a patient undergoing treatment for COPD and improve compliance to the recommended therapy. Monitored parameters include flow, humidity and acceleration and provide data as to the quantity and quality of nebulizer use.

Abstract: A patient interface may include a plenum chamber pressurisable to a therapeutic pressure, a seal-forming structure constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways, a positioning and stabilising structure to provide a force to hold the seal-forming structure in a therapeutically effective position on the patient's head, and a vent structure to allow a continuous flow of gases exhaled by the patient from an interior of the plenum chamber to ambient, wherein the patient interface is configured to leave the patient's mouth uncovered during therapy, wherein the seal-forming structure comprises two lateral support regions, each located at a lateralmost side of the seal-forming structure, and a medial region positioned between the lateral support regions, the hole passing through the medial region, and wherein the lateral support regions are thicker than the medial region.

Abstract: A customizable mask system can include a facemask, such as a filtering facepiece respirator, that has a first set of fastening elements integrated into an internal surface of the facemask. The system can also include a customizable mask band adapted to cover at least a portion of an external surface of the facemask. The mask band can have one or more attachment portions positioned on the mask band in locations that correspond to positions of the first set of fastening elements on the facemask and a second set of fastening elements integrated into the attachment portions. The attachment portions of the mask band can wrap around side edges of the external surface of the facemask such that the second set of fastening elements mate with the first set of fastening elements.

Abstract: An apparatus for oxygenation and/or CO2 clearance of a patient. The apparatus comprising: a flow source or a connection for a flow source for providing a gas flow, a gas flow modulator, a controller to control the gas flow. The controller is operable to: receive input relating to heart activity and/or trachea gas flow of the patient, and control the gas flow modulator to provide a varying gas flow with at least two oscillating components. One oscillating component has a frequency based on the heart activity and/or trachea flow of the patient. One oscillating component has a frequency to: promote bulk gas flow movement, or promote mixing.

Abstract: A ventilator includes a bidirectional breath detection airline and a flow outlet airline. The flow outlet airline includes an airline outlet. The flow outlet airline is configured to be connected to an invasive ventilator circuit or a noninvasive ventilator circuit. The breath detection airline includes airline inlet. The airline inlet is separated from the airline outlet of the flow outlet airline. The ventilator further includes a pressure sensor in direct fluid communication with the breath detection airline. The pressure sensor is configured to measure breathing pressure from the user and generate sensor data indicative of breathing by the user. The ventilator further includes a controller in electronic communication with the pressure sensor. The controller is programmed to detect the breathing by the user based on the sensor data received from the pressure sensor.

Abstract: A positive pressure ventilation (PPV) elbow connects to a PPV mask and a source of pressurized air from a ventilator. The elbow and includes an access valve that opens to provide access to the mouth of the patient without removing the mask and self-seals under pressure from the ventilator.

Abstract: An apparatus for delivering a flow of gas having: a controller; a housing defining a gas-flow passage flowing a high concentration oxygen gas; a motor with windings, resilient bearing mounts and an impeller to deliver the gas through the gas-flow passage; a flexible printed circuit electrically connecting the motor to the controller and sensor system; and an elastomeric shield to pneumatically isolate the windings from the gas-flow passage.

Abstract: A system configured to create a self-contained negative pressure environment (SCONE) to remove airborne particulates emitted from a patient. The system prevents exposure to pathogenic biological airborne particulates during triage, transportation, and treatment, including aerosol generating procedures (AGPs) and end of life care. This system is directed to a collapsible device having a flexible cover covering two support members, with openings in the flexible cover such that medical professionals can reach in and operate within. The present invention is further adaptable to patients and operating environments of various sizes.

Abstract: An extension mechanism for a passenger oxygen mask includes a guide block with defined channels to guide the rotation of a telescoping extension arm mechanism. After rotation, a rotating sleeve latch releases an internal telescoping arm that extends a pull flag for the passenger to grab and release the oxygen mask. A pull flag release mechanism releases the pull flag when the extension arm mechanism is fully extended. Combined spring biasing elements keep the pull flag secured in place while stowed and retract a pull flag retention pin at full extension.

Abstract: The invention relates to a respiratory assistance apparatus for delivering a respiratory gas, such as air, to a patient during cardiopulmonary resuscitation (CPR), having a source (1) of respiratory gas, means (4) for measuring the CO2 content, and signal-processing and control means (5). The signal-processing and control means (5) are configured to process the CO2 content measurement signals corresponding to measurements performed by the CO2 content measurement means (4) during a given period of time (dt), and to calculate at least one mean CO2 content value (Vmean) from the maximum CO2 content values (Vmax) obtained over the time window (Ft), and to transmit said at least one mean CO2 content value (Vmean) to the graphical user interface (7) which displays it.

Abstract: An apparatus for respirating a patient has a line system for a lead-through of respiratory or anaesthesia gas. The line system has a first connection for the patient, a second connection for input of the gas, and a third connection for discharge of gas. The line system is formed of plate-shaped first and second parts. The inner surface of the first and second parts face each other and are movable toward each other. A canal is formed on the inner surface and defines at least a portion of a flow-through pathway for the gas.