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7387123 |
Gas identification system and volumetrically correct gas delivery system
A gas delivery system, having a gas identification, by which a gas supplied to the gas delivery system is identified, a blender, blending oxygen and the gas to provide a gas mixture with an oxygen...
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7370650 |
Gas supply device for sleep apnea
An apparatus is provided for controlling air supplied under pressure to a patient suffering from sleep disorders such as apnoea. The apparatus measures and/or calculates the inspiratory air flow,...
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7367339 |
Neural networks in sedation and analgesia systems
The present invention comprises systems and methods for handling large amounts of data prone to ambiguity and artifact in real-time in order to ensure patient safety while performing a procedure...
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7367337 |
Adjustment of ventilator pressure-time profile to balance comfort and effectiveness
The invention is a ventilator whose servo-controller adjusts the degree of support by adjusting the profile of the pressure waveform as well as the pressure modulation amplitude. As the...
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7367335 |
Therapeutic agent delivery device and method
A method of delivering a particulate therapeutic agent is disclosed. Such a method may include providing a carbon dioxide scrubber in pneumatic communication with the respiratory system of a...
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7364757 |
Methods of treating vascular disease
The present invention relates to a method of treating patients suffering from, or at risk for, intimal hyperplasia and/or arteriosclerosis. The treatment includes administering a pharmaceutical...
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7364552 |
Measuring system for the determination of the concentration of propofol (2,6-diisopropylphenol) in the respiratory flow
A rapid measuring system for the determination of the concentration of propofol in the respiratory flow, which can be designed in a compact form, has the features of a breathing gas line ( 1 )...
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7360539 |
Hyperbaric oxygen therapy system controls
A hyperbaric oxygen therapy system includes a pressure vessel containing a gas, an oxygen concentration measurement apparatus for monitoring the concentration of oxygen in the gas, an environmental...
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7353824 |
Self contained breathing apparatus control system for atmospheric use
An electronic controller having at least one microprocessor controls the solenoid operated valve adding oxygen to the breathing loop of a closed circuit mixed gas rebreather with carbon dioxide...
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7350519 |
Method and apparatus for delivering an additive with a CPAP machine
The present invention is a method and apparatus for delivering an additive with a continuous positive airway pressure (“CPAP”) machine. The invention includes mixing an additive with humidifier...
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7347207 |
Anesthesia apparatus with remote control during operation in a manual ventilation mode
An anaesthetic device has a manual ventilation bag, a mechanical ventilator and a user interface for setting an operating mode, including mechanical ventilation via the mechanical ventilator and...
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7347205 |
Method for use with the pressure triggering of medical ventilators
A method for providing a pressure reference level for pressure triggering a ventilator responsive to a spontaneous breathing attempt by a patient. In the method, the patient connection of the...
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7347204 |
Breathing air system for a facility
The breathing air system is made of a pressurized breathing air source, a continuous loop air conduit connected to the pressurized breathing air source for maintaining the breathing air at a...
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7343916 |
Pulmonary therapy apparatus
A pulmonary therapy system includes a chest binding apparel apparatus including a plurality of air bladders. The chest binding apparel apparatus is configured to be supported proximate the chest of...
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7341059 |
Breathing assistance apparatus
A connector for resuscitating an infant or neonate is disclosed. The pressure is varied between Peak Inspiratory Pressure (PIP) and Peak End Expiratory Pressure (PEEP) by the occlusion of the PEEP...
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7337778 |
Apparatus with automatic respiration monitoring and display
A respiratory device is provided with a display showing a respiration signal related to a breathing pattern of a patient. This signal is derived from the difference between a sensed signal...
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7334578 |
System for automatically weaning a patient from a ventilator, and method thereof
A patient ventilator system for automatically weaning a patient from a ventilator.
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7331345 |
Demand regulator protective bellows
A self contained breathing apparatus (SCBA) served by a source of breathing gas with a mask and a demand regulator connected to the mask. The regulator has a flexible diaphragmatic member having a...
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7331344 |
Breathing device
A breathing device for assisting patients to breath by maintaining positive airway pressure during the breathing cycle comprises a breathing channel in fluid communication with an exhaust channel...
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7331343 |
Control of supplemental respiratory oxygen
Methods and systems for supplying supplemental oxygen to patients for use in sub-acute care which maintains healthy blood oxygen content in the patients by controlled dosing of oxygen with a...
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7325545 |
System and method for the automatic detection of the expiratory flow limitation
The present invention refers to a system and a method for the automatic detection of the expiratory flow limitation of a subject. In an embodiment thereof the system for the automatic detection of...
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7322356 |
Combination sleep apnea treatment
A method for treating a patient diagnosed with obstructive sleep apnea includes identifying a patient as having sleep apnea susceptible to a first positive airway treatment which is at a first...
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7322350 |
Compressed air supply system for a compressed air respiratory device
In a compressed air breathing apparatus, a single combined high/medium-pressure line ( 8 ) consisting of a medium-pressure hose and a coaxial, flexible high-pressure line inside said hose is...
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7320322 |
Valve for conducting hyperpolarized gas
The valve of the present invention provides a one-piece valve stem piston having a piston head and a piston stem. The piston head has a larger diameter than the piston stem. The stem incorporates...
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7320321 |
Self-contained micromechanical ventilator
The portable ventilator of the present invention provide a hands-free ventilatory support device in critical care, emergency and resource limited environments. The portable ventilator utilizes...
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7320320 |
Determination of patency of the airway
Methods and apparatus for determining the occurrence of an apnea, patency and/or partial obstruction of the airway are disclosed. Respiratory air flow from a patient is measured to give an air flow...
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7311103 |
Method for treating obstructive sleep apnea syndrome
The invention describes a method for treating Obstructive Sleep Apnea Syndrome (OSAS) utilizing positive airway pressure (PAP) by creating a single-piece, dual arch airway orthotic, using said...
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7305988 |
Integrated ventilator nasal trigger and gas monitoring system
An arrangement and method for detecting spontaneous respiratory effort of a patient receiving ventilatory support by a breathing circuit. The nasal cannula control system includes a nasal cannula...
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7305987 |
Procedure for the control of a respirator device as well as apparatus for monitoring
The procedure and the apparatus serve for the control of a respirator device which is used for the supply of breathable gas to a patient. At least one sensor for the capture of the time-wise...
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7299802 |
Carbon dioxide delivery apparatus and method for using same
The present invention relates to a method of increasing the carbon dioxide level in a patient in by administering to the patient an inhalant that comprises a mixture of carbon dioxide and...
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7296573 |
Method and apparatus for providing positive airway pressure to a patient
A system including methods and apparatus for treatment of a medical disorder such as obstructive sleep apnea or congestive heart failure. The system involves applying a gain to flow rate of...
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7284554 |
Continuous positive airway pressure device
A continuous positive pressure device which includes an air reservoir connected to a delivery device (e.g. mask or mouthpiece) by an air supply hose; the reservoir includes a rigid protective...
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7275540 |
MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery
Ventilator systems include: (a) a mass flow controller; (b) a gas delivery valve in communication with the mass flow controller and configured to selectively dispense a plurality of different gases...
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7273050 |
Jet endotracheal device and its use in intubation
An endotracheal device includes a unit with a pair of tubes and a beveled distal end. One tube is used for jet ventilation, while a monitoring catheter is provided inside the second, larger tube....
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7270128 |
Method and apparatus to counterbalance intrinsic positive end expiratory pressure
The invention prevents dynamic airway compression during ventilatory support of a patient. The respiratory airflow is determined by measurement or calculation, and a measure of the degree of...
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7267122 |
Method and apparatus for providing variable positive airway pressure
A method and apparatus for treating a breathing disorder and, more particularly, a method and apparatus for providing a pressurized air flow to an airway of a patient to treat congestive heart...
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7263993 |
Method of use of gas mixtures to achieve washout of nitrogen from the body and mitochondria
The disclosure details methods and gas mixtures which are useful for washing nitrogen out of the body and mitochondria following acute cerebrovascular accidents (strokes) and allow the reuptake of...
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7261105 |
Breathing circuits having unconventional respiratory conduits and systems and methods for optimizing utilization of fresh gases
A breathing circuit comprising first and second conduits is disclosed, wherein at least one of the conduits is a non-conventional conduit. A multilumen unilimb breathing circuit is also disclosed...
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7255105 |
System for use in administrating therapeutic gas to a patient
A system controls and manages administration of a therapeutic gas, such as NO, O 2 , or the like, to a patient. The system includes an equalizing valve and a reservoir.
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7255104 |
Breathing gas supply system
A breathing gas supply system for supplying breathable gas in an aircraft includes an oxygen enriching apparatus which is operable in at least two modes to provide product gas with varying oxygen...
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7255103 |
Methods and apparatus for varying the back-up rate for a ventilator
A ventilator device delivers ventilatory support to a patient in a back up timed mode when patient respiration is not detected or a spontaneous mode when patient respiration is detected. The timing...
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7252088 |
Methods of powering medical equipment for the treatment of sleep apnea
An uninterruptible D.C. battery backup power supply is designed to operate medical respiratory treatment equipment such as a machine for the treatment of sleep apnea. A power supply with D.C....
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7249938 |
Linear compressor
Disclosed herein is a linear compressor. In the present invention, the configuration that a sealing protrusion is protruded in a sealing part of a cylinder toward an exhale cover leads line contact...
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7246619 |
Snore detecting method and apparatus
Method and apparatus for detecting disordered breathing in a patient and, in particular, to a method and apparatus for detecting patient snoring and/or for dynamically determining a snore detection...
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7244235 |
Split-night sleep diagnostic system
A split-night sleep diagnostic system is provided for diagnosing and treating sleep apnea in a single night. The diagnostic system includes a blower, a respiratory interface and a conduit connected...
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7243649 |
Anesthesia administration mask and eye shield
An anesthesia delivery device can be coupled to a ventilation system. The device includes an inspiratory gas line having a machine end and a patient end. The machine end can be fluidly coupled to...
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7237205 |
Parameter evaluation system
A parameter evaluation system comprising a boundary input device for setting boundaries in a variation range of one or more parameters, thereby to define regions within said variation range, a...
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7226427 |
Systems and procedures for treating cardiac arrest
Improved procedures for cardiopulmonary resuscitation of a victim of cardiac arrest are provided. In the resuscitation, the victim's chest is mechanically compressed and decompressed to stimulate...
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7225809 |
Method and apparatus for monitoring and controlling a medical device
A medical device, such as pressure support system, and a method of communicating with such a device using an information storage device. The information storage device, in one embodiment, is...
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7224285 |
Gas monitor using electrochemical cell and method of operating
A method and apparatus for gas detection uses a sensor such as an electrochemical (EC) cell and includes a feedback control loop to control a pump to establish a first predetermined gas flow rate...
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