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Surgery > Respiratory Method Or Device > Means For Supplying Respiratory Gas Under Positive Pressure

Means For Supplying Respiratory Gas Under Positive Pressure

Means For Supplying Respiratory Gas Under Positive Pressure patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

10/30/14 - 20140318540 - Device for removal of gas from a respiratory circuit
A respiratory circuit gas removal device (1) has a inhalation branch subsection (2), a exhalation branch subsection (3) and a tube connection subsection (4), with a tube connection opening (5) for a tube adapter (17). The inhalation subsection connects to the tube subsection via a first opening (6), and the...

10/09/14 - 20140299130 - Portable positive airway pressure apparatus and method for attenuating the noise emitted therefrom
The systems and methods described herein provide a quiet, light-weight, and portable system and apparatus for providing positive air pressure to a patient. The systems may include a housing with an inlet port, a vibrationally isolated blower unit positioned in an inner chamber, and an outlet port for delivery of...

10/09/14 - 20140299131 - Collapsible patient conduit a respiratory therapy system
An elongated flexible conduit (4) includes an flow element (24) having a first elongated wall segment (32) and a second elongated wall segment (44) that are connected together at their sides to form a wall (28) that is continuous in a circumferential direction perpendicular to the direction of elongation (8)....

08/07/14 - 20140216460 - Impeller and motor assembly
A lightweight impeller is provided for use in a pressurised gas source for a CPAP or other breathing assistance apparatus. The impeller can be shroudless or otherwise lightweight....

08/07/14 - 20140216461 - Oxygen concentrator with dynamic noise control
An oxygen concentrator an inlet opening configured to receive air. The concentrator also includes a compressor configured to pressurize the air received through the inlet opening. An inlet opening restrictor is configured to dynamically change a characteristic of the inlet opening responsive to increased or decreased demand for the pressurized...

07/24/14 - 20140202462 - Medical tubes and methods of manufacture
The disclosure relates to medical tubes and methods of manufacturing medical tubes. The tube may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and...

06/19/14 - 20140166013 - Continuous positive airway pressure device
The present invention is directed to a Continuous Positive Airway Pressure Device as an apparatus configured to provide positive airway pressure in a respiratory circuit that comprises a container configured to be filled to a preselected level with liquids; a drop tube assembly comprising a hollow gas tube rotatably mounted...

06/12/14 - 20140158131 - Blower
A blower includes a housing including an inlet and an outlet, a motor to drive a rotatable shaft, first and second impellers provided to the shaft, the first and second impellers each including a plurality of impeller blades, a first stationary component provided to the housing and including stator vanes...

06/05/14 - 20140150790 - Oscillating positive expiratory pressure device
A respiratory treatment device comprising at least one chamber, a chamber inlet configured to receive air into the at least one chamber, at least one chamber outlet configured to permit air to exit the at least one chamber, and a flow path defined between the chamber inlet and the at...

05/01/14 - 20140116437 - Self-pressurizing supraglottic airway
A supraglottic airway of the type used to facilitate lung ventilation and the insertion of endo-tracheal tubes or related medical instruments through a patient's laryngeal opening where the shield is designed to have an internal increase in pressure during assisted inhalation such as positive-pressure ventilation....

04/17/14 - 20140102452 - Tube in tube breathing circuits
Similar lengths of corrugated stretch hose are components used to form a tube-in-tube breathing circuit assembly having a smaller diameter inner hose that extends loosely through a larger diameter outer hose. Overlying end regions of the inner and outer hoses are joined by connectors that communicate separately with each of...

04/03/14 - 20140090645 - Brushless dc motor with bearings
A PAP device for generating a supply of pressurized gas to be provided to a patient for treatment includes a housing, a core including a motor and at least one impeller, and a vibration isolation system to support the core within the housing in a flexible, vibration-isolated manner....

03/13/14 - 20140069427 - Harness for breathing apparatus
There is disclosed a harness for breathing apparatus which is arranged to support a plurality of cylinders of breathable gas side-by-side and is arranged to be worn on the back of a wearer. The harness comprises upper and lower longitudinally spaced housings coupled together by a longitudinally extending back member....

01/16/14 - 20140014108 - Oxygen delivery device for diffusing gas flow
A nasal cannula diffuses a gas stream to distribute the volume of the gas stream as it is delivered into a user's nostril. The nasal cannula can direct flow of gas, such as oxygen, away from the more sensitive nasal tissues. The nasal cannula can diffuse the gas flow out...

01/16/14 - 20140014109 - Apparatus for regulated delivery of a gas, notably respiratory assistance apparatus
This apparatus (1) includes a fan (2) constituted by a motor (5), an impeller (6) and a fan scroll (7), the motor (5) being contained in a motor casing (8) having a first end connected to the fan scroll (7) and an opposite second end; and a casing (22) receiving...

01/02/14 - 20140000604 - Logging ventilator data
A method for logging ventilator data. The method includes logging the ventilator data, wherein the ventilator data is associated with a ventilator; and providing access to the logged ventilator data for use by a medical entity....

12/26/13 - 20130340757 - Compliant coupler or adaptor
A CPAP device includes a flow generator including an outlet, a humidifier including an inlet, and an adaptor connector between the outlet of the flow generator and the inlet of the humidifier. The connector includes a flexible and conformable sealing portion that is movable to accommodate misalignment....

12/05/13 - 20130319413 - Reducing sound level in a respiratory gas delivery system
A system for reducing sound level in a respiratory gas delivery system is described. The system includes an exhaust portion and a sound reducing component that is coupled with the exhaust portion and is configured for absorbing sound. The sound reducing component includes a pathway through which air from within...

11/21/13 - 20130306072 - Blower and pap system
A blower includes a housing including an inlet and an outlet, a stationary component provided to the housing, an impeller positioned between the inlet of the housing and the stationary component, and a motor adapted to drive the impeller. The stationary component includes a tube portion structured to retain and...

11/07/13 - 20130291868 - Artificial respiration device for resuscitating a person in a state of cardiac arrest
Disclosed is an artificial respiration device for resuscitating a person in a state of cardiac arrest. The device (D2) includes: a tubular element (25), auxiliary channels (29) continuously injecting jets of breathing gas, a deflection element (28) that force the jets of breathing gas to converge inside the tubular element...

10/31/13 - 20130284170 - Sound-reducing tubing in a respiratory gas delivery system
A system for reducing sound level in a respiratory gas delivery system is described. The system includes a first portion of a breathing circuit tubing and a second portion of the breathing circuit tubing positioned in-line with the first portion, wherein the second portion of the breathing circuit tubing is...

10/31/13 - 20130284171 - Oscillating positive expiratory pressure device
An oscillating positive expiratory pressure device comprising a housing enclosing at least one chamber, a chamber inlet configured to receive exhaled air into the at least one chamber, and a chamber outlet configured to permit exhaled air to exit the at least one chamber. A channel is positioned in an...

09/26/13 - 20130247912 - Respirator and wall mount for a respirator
A respirator (1) and a mount for a respirator are provided including a mounting device for a cylinder (2), preferably an oxygen cylinder. The mounting device forms an upper housing half (4) and a lower housing half (3) of the respirator (1) and includes at least one grip (6), which...

09/05/13 - 20130228179 - Airway management apparatus
An airway management apparatus for engagement with a catheter for oxygenation of a patient includes a main body having a major axis, a first port extending in a proximal direction along the major axis, a second port, and a third port extending in a distal direction along the major axis....

08/08/13 - 20130199530 - Y connector/adapter allowing connection of two standard oxygen supply tank inlet tubes to feed to single standard size outlet tube
This is directed to systems, processes, machines, and other means that provide increased oxygen flow to medical patients. The invention can combine two oxygen tanks into a specially made adapter that can provide an increased flow of oxygen to medical patients....

08/08/13 - 20130199531 - Apparatus for control of oxygen and/or air flow to nasal prongs
An air or oxygen flow supply system between a supply source and nasal prongs applicable to a patient, comprising a succession of flow ducts having different flow areas, there being junctions between successive of the ducts, the flow areas defined by A1, A2 - - - An where n>2, the...

08/01/13 - 20130192598 - Fluid conveying conduit
A fluid-containing conduit (10,30,40,50) including at least one luminescent marker (14) whereby the fluid-containing conduit is visible in a low light condition. The marker may be in the form of one or more elongate ribs (16) containing luminescent material along interior wall surface (18), or may be elongate luminescent bands...

07/25/13 - 20130186399 - Acoustic pressure inducers and methods for treatment of obstructive sleep apnea
Acoustic pressure inducers and methods for treating obstructive sleep apnea are disclosed. In one embodiment, an acoustic pressure inducer includes an actuator housing having an orifice, a tube having a first end and a second end, and a nasal cannula fluidly coupled to the second end of the tube. The...

07/11/13 - 20130174844 - Support for tracheostomy or endotracheal tubes
A device for securing a tracheostomy or endotracheal tube to a patient....

05/16/13 - 20130118493 - Passenger service module and passenger service system
A passenger service module (10) comprises a fitting element (18), an individual ventilation arrangement (26) connected to the fitting element (18) and having at least one air nozzle (24), a lighting arrangement (30) connected to the fitting element (18) and having at least one reading lamp (28), and an operating...

05/02/13 - 20130104889 - Ventilator component module
A ventilator comprising a ventilator component module. The component module includes a receiver for receiving a communication from a medical entity, a transmitter for transmitting ventilator information to the medical entity, a processor, memory, a touch screen, and a scanner configured for scanning identifiers....

05/02/13 - 20130104890 - Analyzing medical device data
A method for analyzing medical device data. The method includes accessing data from a plurality of ventilators in operation; analyzing an aggregate of the data; and determining a ventilator operation trend of a ventilator of the plurality of the ventilators based on the analyzed aggregated data....

05/02/13 - 20130104891 - Suggesting ventilator protocols
A method for suggesting ventilator protocols includes accessing data from a plurality of ventilators in operation, analyzing an aggregate of the data, and suggesting a protocol for a ventilator of the plurality of ventilators based on the analyzed aggregated data....

05/02/13 - 20130104892 - Ventilation harm index
A method for generating a ventilation harm index. The method includes accessing data from a plurality of ventilators in operation, analyzing an aggregate of the data, and generating the ventilation harm index based on the analyzed aggregated data....

04/18/13 - 20130092163 - Stay put cannula
The Stay Put Cannula is a medical device which will be used to place and keep gas (usually oxygen) delivery tubes in the patient's nostrils so that the nostril tubes do not easily fall out or are moved. The Stay Put Cannula can also be used to keep other similar...

03/28/13 - 20130074843 - Quiet blower apparatus and system and method for reducing blower noise
A blower assembly including a motor, an impeller and a volute that is configured such that an inlet chamber of the volute and an outlet chamber of the volute are divided from one another by an airtight membrane and the membrane is configured to allow the transmission of pressure waves...

03/21/13 - 20130068227 - Compact continuous positive airway pressure apparatus and method
A compact continuous positive airway pressure apparatus and method provide a flatter profile and more compact thickness, including a larger lateral dimension in order to be accommodated in conventional luggage designed to stow laptop computers having a smaller aspect ratio of thickness to length or thickness to width. Air tubing...

02/28/13 - 20130047987 - Cpap tube delivery device
A CPAP oxygen delivery device wherein a tube system eliminates excess hose and wherein a base connector positioned in the support frame may be in a T- or cross-configuration and the cross-configuration allows a supplemental therapeutic material to be delivered, and wherein the pitch of an adjustable arm may be...

02/21/13 - 20130042867 - Cpap systems
A CPAP system includes a flow generator, a patient interface, an air delivery conduit that interconnects the flow generator and the patient interface, and a packaging arrangement including at least one storage facilitating member to allow storage of the air delivery conduit. The at least one storage facilitating member may...

02/14/13 - 20130037026 - Respiratory apparatus
A respiratory device for delivering gas to a patient comprises a gases passageway having proximal and distal ends, and a supplementary gas inlet in a side wall of the gases passageway. The supplementary gas inlet is adapted to direct gas along an interior surface of the gases passageway, such that...

02/07/13 - 20130032147 - Method and system for visualizing mechanical ventilation information
A medical system having a ventilator is provided. The medical system includes a memory storing data related to patient and ventilator parameters. A processor is programmed to organize, in time, the data related to the patient and ventilator parameters. A viewer displays the patient and ventilator parameters for an overall...

02/07/13 - 20130032148 - Oxygen delivery apparatus, system, and method
A system, method, and apparatus for air delivery. A cannula having a low velocity airflow and efficient air delivery system. The cannula includes at least one compartment to reduce airflow velocity and nostril inserts. The cannula may further include moldable components and materials to increase comfort and minimize chafing of...

12/27/12 - 20120325209 - Method for treating early severe diffuse acute respiratory distress syndrome
A method for treatment of severe diffuse acute respiratory distress syndrome in an intubated-ventilated patient which includes sedating said patient with at least one alpha-2 agonist, maintaining spontaneous ventilation and applying pressure support ventilation of at least 5-10 cmH2O combined to a high positive end expiratory pressure (PEEP) of 10-24...

12/06/12 - 20120304993 - Pump unit and breathing assistance device
A pump unit can achieve significant size reduction while maintaining the performance thereof. Micropumps are arranged in a lattice pattern with rows and columns, and a discharge port of at least a micropump arranged in the most downstream row is directly connected to an integrated discharge port. The pump unit...

11/15/12 - 20120285454 - Patient ventilation device and components thereof
The invention relates to a patient ventilation or breathing device and components therefore for use in all forms of respiratory apparatus ventilation systems including invasive and non-invasive ventilation, positive airway pressure therapy, Continuous Positive Airway Pressure (CPAP), and particularly Bi-Level therapy and treatment for sleep disordered breathing (SDB) conditions such...

11/08/12 - 20120279500 - Tracheal tube with temperature sensor
A tracheal tube for the endotracheal or tracheostomatic respiration of patients by using a breathing tube, which is at least partially insertable into the trachea, comprises a trachea sealing cuff, which is arranged at the part insertable into the trachea around the breathing tube, and comprising a temperature sensor. The...

10/11/12 - 20120255551 - respiratory assistance device
The present disclosure relates to a respiratory assistance device comprising a main tube, forming a main channel, respiratory gas supplying auxiliary channels, deflection means for the respiratory gas coming from the auxiliary channels, sealing means for ensuring a sealed fluid communication between a patient's trachea and the main channel, as...

10/04/12 - 20120247469 - Infant pacifier for oxygen delivery
An oxygen delivery apparatus for delivery of oxygen to an infant from a source includes a mouthpiece having a body portion and lip-engaging flange portions which surround the body portion and a nipple which extends to one side of the central body portion for acceptance by the mouth of an...

09/27/12 - 20120240931 - Breathing apparatus
Breathing apparatus (10) for high altitude climbing is provided and comprises: a compressor (30) for generating compressed air; means (50) for delivering air at approximately standard atmospheric pressure to a climber; and a power source (20) for powering the compressor....

08/30/12 - 20120216809 - Ventilator-initiated prompt regarding detection of inadequate flow during ventilation
This disclosure describes systems and methods for monitoring and evaluating ventilatory parameters, analyzing those parameters and providing useful notifications and recommendations to clinicians. That is, modern ventilators monitor, evaluate, and graphically represent multiple ventilatory parameters. However, many clinicians may not easily recognize data patterns and correlations indicative of certain patient...

07/19/12 - 20120180791 - Ventilator attachment fitting usable on an endotracheal tube having an integrally formed suction lumen and method of making and/or using the same
A ventilation connector (10) for connecting an endotracheal tube (4) to a ventilation source includes a body (11/13). A ventilation port (12) is arranged on the body (11/13) and is configured to connect to the ventilation source. A suction port (15) is arranged on the body (11/13) and is integrally...