Matches 1 - 50 out of 127 1 2 3 >


Match Document Document Title
US20140283833 AUTOMATIC PATIENT SYNCHRONY ADJUSTMENT FOR NON INVASIVE VENTILATION  
Automatically adjusting the trigger sensitivity of a respiratory therapy system includes detecting errors that indicate the trigger sensitivity should be increased, as well as detecting errors...
US20150231351 SYSTEM FOR OPTIMAL MECHANICAL VENTILATION  
The invention relates to a system for mechanical ventilation comprising transducers for measurement of airway flow rate, pressure and CO2 and at least one computer that records and analysis the...
US20150174359 PULSE SATURATION OXYGEN DELIVERY SYSTEM AND METHOD  
A system and method for delivering oxygen to a passenger of an aircraft including a a supply of oxygen, an oral-nasal mask, a controller for adjusting a flow of oxygen from the supply of oxygen to...
US20130327330 METHOD FOR PROTECTING AIRCRAFT OCCUPANT AND BREATHING MASK  
Method for protecting aircraft occupant comprising the steps of: providing a user (7) with a breathing mask (4) for aircraft occupant,—providing a respiratory gas (62) including a mixture of...
US20120180793 Dynamic Graphic Respiratory Communication System  
The present application is directed toward a dynamic graphic communication system for use with various graphical user interfaces provided on the displays of anesthesia machines and other medical...
US20150107593 SYSTEMS AND METHODS TO DETERMINE THE FRACTION OF INHALED OXYGEN DURING VENTILATION  
Systems and methods to estimate, on a breath-by-breath basis, the fraction of inhaled oxygen during ventilation of a subject. The fraction of inhaled oxygen may be based on exhaled tidal volume, a...
US20120234324 SYSTEM FOR PROVIDING SUPPORT THERAPY WHILE DETERMINING CONCENTRATIONS OF A MOLECULAR GASEOUS EXPIRED BY A SUBJECT RECEIVING PRESSURE SUPPORT THERAPY  
Pressure support therapy is provided to a subject. The effectiveness of the provided pressure support therapy is determined and/or the therapy is titrated based on determinations of the...
US20140238398 SYSTEM FOR PROVIDING FLOW-TARGETED VENTILATION SYNCHRONIZED TO A PATIENT'S BREATHING CYCLE  
A system selectively delivers either breath-synchronized, flow-targeted ventilation (BSFTV) or closed-system positive pressure ventilation (CSPPV) to augment respiration of a patient with a...
US20120048273 Rebreather Control Parameter System and Dive Resource Management System  
A method and apparatus for automatically controlling partial pressure of oxygen in the breathing loop of a rebreather diving system. A diver may adjustably select a control parameter to maintain...
US20150136134 COUGH ASSISTANCE AND MEASUREMENT SYSTEM AND METHOD  
Systems and methods are configured to inexsufflate a subject and provide cough-by-cough feedback during treatment and/or therapy of the subject. Through sensors that are included in the systems,...
US20140305435 WARMING THERAPY PATIENT CARE UNITS WITH AUTOMATED WEANING MODES  
Disclosed herein is a system including a patient support unit having an enclosed patient environment, a heating module, a skin temperature sensor module, an environmental sensor module and a...
US20110114094 AUTO CALIBRATION / VALIDATION OF OXYGEN SENSOR IN BREATHING APPARATUS  
The Invention is directed to an oxygen sensor arrangement (8) and a method for operating such an arrangement for sensing the oxygen in a breathing loop (29) of a breathing apparatus. The sensor...
US20050056284 Electronic breathing system  
An electronic breathing system comprising a facemask for receiving compressed air, a first stage regulator to reduce the air pressure, a demand valve to control the flow of air to the facemask, an...
US20130239967 FLOW RATE COMPENSATION FOR TRANSIENT THERMAL RESPONSE OF HOT-WIRE ANEMOMETERS  
Systems and methods are described for application of a transitory corrective modification to a hot-wire anemometer flow voltage and/or calculated flow rate to compensate for transient thermal...
US20120055476 Apparatus and Method for Identifying FRC and PEEP Characteristics  
A patient ventilator for assisting a clinician in determining a suitable PEEP for the patient. The amount of the lung volume recruited/de-recruited at various levels of PEEP may be determined for...
US20110132367 Ventilator Respiratory Variable-Sized Gas Accumulator  
This disclosure describes systems and methods for ventilating a patient with a system that includes an accumulator for storing a gas mixture. The disclosure further describes a novel approach for...
US20120085349 RESPIRATOR WITH END-OF-SERVICE-LIFE DETECTION  
The present disclosure relates to methods and apparatus for detecting when respiratory cartridges of a respirator have reached their end-of-service-life. In some instances, two or more respiratory...
US20150040903 STARTING PRESSURE FOR RESPIRATORY THERAPY DEVICES  
Systems and methods for providing respiratory therapy to a subject respond and/or adapt to the detection of an occurrence of a respiratory event. For example, the pressure level of a pressurized...
US20100052922 REBREATHER OXYGEN RISK ALARM  
A device that indicates a hypoxia risk or hyperoxia risk, or analogue thereto, using an integral value that is reset when a user activates a switch and which integrates over time from each reset...
US20130174845 SYSTEM AND METHOD OF OXYGEN DEFICIENCY WARNING IN A POWERED AIR PURIFYING RESPIRATOR  
A powered air purifying respirator (PAPR). The PAPR comprises an electric motor mechanically coupled to a blower, an oxygen sensor, an alarm device, and a controller coupled to the oxygen sensor...
US20150068526 Ventilator Apparatus and System of Ventilation  
A ventilator for use by a clinician in supporting a patient presenting pulmonary distress. A controller with a touch-screen display operates a positive or negative pressure gas source that...
US20100043794 CONDITIONED AIR SUPPLY METHOD AND SUPPLY SYSTEM FOR AIRCRAFT  
When conditioned air is supplied in an aircraft, the conditioned air in which at least one of oxygen concentration and humidity is adjusted is generated in the aircraft. The generated conditioned...
US20110126834 Exhalation Valve Assembly With Integral Flow Sensor  
An exhalation valve assembly that controls the pressure of exhaled gas in a ventilation system is described. The exhalation valve assembly includes an actuator module that may be fixed to the...
US20110126835 Exhalation Valve Assembly With Integrated Filter And Flow Sensor  
An exhalation valve assembly that controls the pressure of exhaled gas in a ventilation system is described. The exhalation valve assembly includes an actuator module that may be fixed to the...
US20120000462 Portable Oxygen Delivery Device  
Disclosed are devices, systems, and methods, including an oxygen delivery device that includes an oxygen delivery module to produce at least concentrated oxygen, a gas moving device to deliver air...
US20130160767 EXERCISE MACHINE INCLUDING OXYGEN DISPENSER  
An apparatus for providing oxygen to an individual engaging in exercise is disclosed. The apparatus includes a fastener for fastening the apparatus to an exercise machine, a container for holding...
US20130306073 AIRCRAFT DEMAND REGULATOR AND DILUTION REGULATION METHOD  
A demand regulator (1) for aircraft breathing device (100) comprising: —a respiratory chamber (9) supplied with respiratory gas comprising breathable gas and dilution gas, —a breathable gas supply...
US20110197885 METHODS AND DEVICES FOR SENSING RESPIRATION AND CONTROLLING VENTILATOR FUNCTIONS  
Improved methods and devices are described for sensing the respiration pattern of a patient and controlling ventilator functions, particularly for use in an open ventilation system. A ventilation...
US20080156328 SOLENOID AIR/OXYGEN SYSTEM FOR USE WITH AN ADAPTIVE OXYGEN CONTROLLER AND THERAPEUTIC METHODS OF USE  
A pair of solenoid air/oxygen mixing systems used by an adaptive controller for delivering fractional inspired oxygen to a patient is described. The solenoid control system comprises either a...
US20130025590 REGULATION VALVE FOR A LIFE SUPPORT SYSTEM  
A regulation valve for a life support system for use in an aircraft cabin comprising: a gas inlet for breathable gas,an air mask supply outlet connected to the gas inlet and adapted to direct...
US20110017214 Automatic Control System For Mechanical Ventilation For Active Or Passive Subjects  
A method and an apparatus for controlling a ventilator to automatically adjust ventilation assistance to an active or passive subject. The method includes determining volume and flow rate of gas...
US20100313887 METHOD FOR OPERATING A REBREATHER  
The invention relates to a method for operating a rebreather, wherein oxygen is metered to the breathing gas as a function of a signal of at least one oxygen sensor (11). The oxygen sensor (11) is...
US20110132366 Ventilator Respiratory Gas Accumulator With Purge Valve  
This disclosure describes systems and methods for ventilating a patient with a system that includes an accumulator for storing a gas mixture. This disclosure describes systems and methods for...
US20060201507 Stand-alone circle circuit with co2 absorption and sensitive spirometry for measurement of pulmonary uptake  
A system and method for determining the volume of oxygen taken up by the lungs of a human or veterinary patient. A closed ventilation circuit is connected to a spirometric device, which contains a...
US20150231348 SYNCHRONIZING MECHANICAL IN-EXSUFFLATION AND DIAPHRAGMATIC PACING  
Systems and methods for synchronizing machine-induced inexsufflation with diaphragmatic pacing of a subject, e.g. through a diaphragm pacer, use the detected onset of an inhalation and/or...
US20100012124 REBREATHER RESPIRATORY LOOP FAILURE DETECTOR  
A rebreather safety monitoring device comprising a carbon dioxide sensor provided with a gas sampler adapted for sampling a gas in a rebreather breathing loop from a location between an inhale...
US20080105263 Esophageal intubation and airway management system and method  
An esophageal intubation system includes a main tube with a tapered body, proximal and distal ends and a bore extending between and open at the ends. The main tube is inserted into the oropharynx...
US20110265793 METHOD AND ARRANGEMENT FOR MAINTAINING VOLUME OF BREATHING GAS IN A DESIRED LEVEL  
A method for maintaining a volume of a breathing gas in a desired level when ventilating a subject is disclosed herein. The method includes supplying the volume of the breathing gas for an...
US20090308393 Medical diagnostic cart and method of use  
A medical diagnostic tool provides a fixture mounted on a cart, the fixture having an inspiratory conduit joined with an expiratory conduit, with both joined to a patient interface. An air inlet,...
US20080236582 WEANING AND DECISION SUPPORT SYSTEM FOR MECHANICAL VENTILATION  
A system for mechanical ventilation treatment is described. In one embodiment the system provides advice on treatment and/or weaning of patients from mechanical ventilation based on the patient's...
US20060243279 SCENTED ANESTHESIA BREATHING CIRCUIT  
An anesthesia breathing circuit for connecting between an anesthesia delivery machine and a mask has an inspiratory tube, an expiratory tube, and a connection that allows the mask to communicate...
US20110060700 WIRELESS MEDICAL GASES MANAGEMENT SYSTEM  
The present invention generally provides methods and systems for managing a medical gas system by using wireless sensors located at the point of use. In one embodiment, a wireless sensor is fixed...
US20150151072 VENTILATION ANALYSIS AND MONITORING  
A ventilation analysis system comprising an interface module adapted to receive a carbon dioxide (CO2) signal and a breath flow dynamics signal, and control logic adapted to produce a ventilation...
US20140364758 RESPIRATORY TREATMENT SYSTEM INCLUDING PHYSIOLOGICAL SENSORS  
An apparatus assesses a condition of a patient. The apparatus may contain a patient interface for communicating a treatment generated by a respiratory treatment apparatus to the respiratory system...
US20080053439 COMBINED DEVICE FOR ANALYTICAL MEASUREMENTS  
A system for performing respirometry in the field that has the following: a) a sample inlet; b) a filter connected to the sample inlet and to a mass flow meter, to prevent the entry of particulate...
US20110132364 Ventilator Respiratory Gas Accumulator With Dip Tube  
This disclosure describes systems and methods for ventilating a patient with a system that includes an accumulator for storing a gas mixture. The disclosure describes systems and methods for...
US20070107728 SIDE-STREAM RESPIRATORY GAS MONITORING SYSTEM AND METHOD  
A side-stream respiration monitoring system includes a sensor, a monitor, and a display. The sensor is constructed to engage respiration flows having a variable flow amounts and acquire a...
US20070282214 TECHNIQUE TO CHARACTERIZE PROXIMAL AND PERIPHERAL NITRIC OXIDE EXCHANGE USING CONSTANT FLOW EXHALATIONS AND AN AXIAL DIFFUSION MODEL  
An apparatus and method to characterize NO gas exchange dynamics in human lungs, including performing a plurality of breathing maneuvers of substantially constant flow rates within a predetermined...
US20080295839 Ventilator Apparatus and System of Ventilation  
A ventilator (10) for use by a clinician in supporting a patient presenting pulmonary distress. A controller module (20) with a touch-screen display (26) operates a positive or negative pressure...
US20080072904 DEVICE WITH A RESPIRATOR AND A HUMIDIFIER  
A device with a respirator (1) and with a humidifier (11) for breathing gas. Breathing gas humidification is adapted to the different operating states of the respirator (1). A connection (13) is...

Matches 1 - 50 out of 127 1 2 3 >