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| Number | Title | Issue Date |
| 8100125 | Venturi geometry design for flow-generator patient circuit Provided is a universal interface adapted for providing continuous positive airway pressure to a patient when the interface is used with a standard ventilator. The interface is configured to operate at a supply pressure no greater than about 120 centimeters of H | 01/24/2012 |
| 8051854 | Continuous high-frequency oscillation breathing treatment apparatus A continuous high-frequency oscillation breathing device delivers therapy during both inhalation and exhalation in order to assist in clearing secretions from the lungs. A venturi patient interface circuit is combined with medicated aerosol to deliver continuous hig... | 11/08/2011 |
| 7584753 | Demand and dilution mask regulator and method of regulating additional oxygen in the mask regulator A demand and dilution mask regulator comprising an oxygen feed circuit and a dilution circuit for supplying air. The oxygen feed circuit and the dilution circuit are connected to a mixing chamber (35). In the dilution circuit, the inhaled breathe-in air flow ... | 09/08/2009 |
| 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 composition that includes carbon monoxide to the patient. ... | 04/29/2008 |
| 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 extending from a junction therebetween. A gas inlet is arranged so as ... | 02/19/2008 |
| 7328703 | Oxygen delivery cannula system that improves the effectiveness of alveolar oxygenation The pulmonary oxygen flow control system delivers oxygen from a source of pressure to a nasal cannula worn by the patient. Between the source and the nasal cannula is a pendant flow structure which includes an orifice followed by a gas dynamic valve. When the downst... | 02/12/2008 |
| 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 ambient air and includes a two dual head compressor system to provide a c... | 01/22/2008 |
| 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 housing and a plate which applies uniform pressure on the reservoir irresp... | 10/23/2007 |
| 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. The device is useful for otherwise difficult intubations. ... | 09/25/2007 |
| 7191780 | Continuous high-frequency oscillation breathing treatment apparatus A continuous high-frequency oscillation breathing device delivers therapy during both inhalation and exhalation in order to assist in clearings secretions the lungs. A fixed shrouded-venturi patient interface circuit is combined with medicated aerosol to deliver con... | 03/20/2007 |
| 7185649 | Systems and methods for increasing cerebral spinal fluid flow In one embodiment, the invention provides a device for decreasing intracranial or intraocular pressures. The device comprises a housing having an inlet opening and an outlet opening that is adapted to be interfaced with a person's airway. The device further includes... | 03/06/2007 |
| 7172557 | Spirometer, display and method A spirometer coupled to a manual resuscitator. An air tube in the spirometer has a converging section, a laminar flow section and a pressure recovery section. A microcontroller and a display of expiratory flow parameters is provided. ... | 02/06/2007 |
| 7166082 | CPR device with counterpulsion mechanism A system for performing chest compression and abdominal compression for Cardiopulmonary Resuscitation. The system includes a motor and gearbox including a system of clutches and brakes which allow for controlling and limiting the movement of compressing mechanisms o... | 01/23/2007 |
| 7131953 | CPR assist device adapted for anterior/posterior compressions A resuscitation device for automatic compression of a victim's chest using a compression belt operably attached to a platform upon which a patient rests. In use, the compression belt is wrapped around the patient and at least one spindle operably attached to the pla... | 11/07/2006 |
| 7121277 | Ventilator A ventilator has an inspiratory unit and an expiratory valve for regulating a flow of breathing gas and a control unit for controlling the inspiratory unit and the expiratory valve. In order to facilitate the opening of collapsed alveoli in the lungs, the control un... | 10/17/2006 |
| 7114497 | Method and system of individually controlling airway pressure of a patient's nares A method and system of individually controlling positive airway pressure of a patient's nares. Some exemplary embodiments may be a method comprising applying therapeutic gas pressure within a first naris of a patient during respiration, and applying therapeutic gas ... | 10/03/2006 |
| 7100800 | Gas dosing apparatus and a method of dosing pre-set quantities of gas An apparatus and method of dosing pre-set quantities of gas, wherein the addition of known quantities of gas is required. The apparatus is designed to dosify gases in variable quantities, with temperature correction. The apparatus and the method is mainly applied to... | 09/05/2006 |
| 7100603 | System for providing protection from reactive oxygen species Method, apparatus and breathable compositions for protecting a person from reactive oxygen species in the body are described. The invention involves providing a person with a breathing gas composition comprising at least one fuel gas compound. Apparatus and methods ... | 09/05/2006 |
| 7096865 | Personal gas supply delivery system A supply of gas such as oxygen is provided to a person in need of such gas supply. The delivery system includes an alarm to alert the recipient of the gas or another when and if the gas supply is disrupted. The alarm system preferably includes a reset and on-off swi... | 08/29/2006 |
| 7096866 | Inexsufflator A manual inexsufflator including a standard mechanical ventilator, a medical suction unit, and a piston-like sliding valve mechanism which connects a patient ventilation interface with either the ventilator or the suction unit. By sliding the valve mechanism in and ... | 08/29/2006 |
| 7089940 | Balanced valve device and breathing apparatus comprising such valve device A valve device, particularly for a breathing regulator for divers, including an inlet chamber which can be connected to a source of gas under super-atmospheric pressure, and an outlet chamber which is under a regulated pressure. A seating, which is movable under the... | 08/15/2006 |
| 7089938 | Pneumatic oxygen conserving device A pneumatic oxygen conserving device uses a portion of gas exiting its main valve to interrupt delivery of the gas. Gas is dispensed upon inhalation and is interrupted by means of suitable pneumatic connections between the device's delivery system and its sensing sy... | 08/15/2006 |
| 7089939 | Gas delivery connection assembly An anti-asphyxia valve is adapted to, in use, be disposed between a patient and structure to deliver a breathable gas to the patient. The valve includes a housing having an interior, at least one port to provide fluid communication between the housing interior and a... | 08/15/2006 |
| 7080645 | Anti-snoring device, method for reducing snoring, and a nasal air cannula The application relates to an anti-snoring device comprising a compressor and a nasal air cannula, the air compressed by the compressor being blown through the nasal air cannula into the nose of a sleeping person. The invention also relates to an optimized nasal air... | 07/25/2006 |
| 7080646 | Self-contained micromechanical ventilator The portable ventilators of the present invention provide a hands-free ventilatory support device in critical care, emergency and resource limited environments. The portable ventilators utilize ambient air and include a two dual head compressor system to provide a c... | 07/25/2006 |
| 7077165 | Double pipe A double pipe has an outer pipe and an inner pipe that is formed in a spiral or wavy configuration and is held by an inner circumferential face of the outer pipe. ... | 07/18/2006 |
| 7077814 | Resuscitation method using a sensed biological parameter A resuscitation device for automatic compression of victim's chest using a compression belt which exerts force evenly over the entire thoracic cavity. The belt is constricted and relaxed through a motorized spool assembly which repeatedly tightens the belt and relax... | 07/18/2006 |
| 7059324 | Positive expiratory pressure device with bypass A multi-use, hand held, single patient oscillatory positive expiratory pressure respiratory therapy device which is easily assembled and disassembled for cleaning, and which is not position dependent during therapy, but operable through a wide range of device orient... | 06/13/2006 |
| 7055522 | Patient-ventilator synchronization using dual phase sensors An improved ventilator which delivers ventilatory support that is synchronized with the phase of the patent's respiratory efforts and guarantees a targeted minimum ventilation. Improved synchronization is achieved through an instantaneous respiratory phase determina... | 06/06/2006 |
| 7056296 | CPR device with pressure bladder feedback A resuscitation device for automatic compression of a victim's chest using a compression belt which exerts force evenly over the entire thoracic cavity. The belt is constricted and relaxed through a motorized spool assembly that repeatedly tightens the belt and rela... | 06/06/2006 |
| 7047968 | Device for generating a continuous positive airway pressure (CPAP device) The present invention provides a device for generating a continuous positive airway pressure (CPAP device), in particular a nasal CPAP device (nCPAP device), with a hollow body (10) in which an overpressure can be built up; with a first opening (20) pr... | 05/23/2006 |
| 7032589 | Portable ventilator A portable ventilator for providing an air-recipient with compulsory respiration is provided with an outlet manifold and a single-expansion-chamber muffler configured so that airflow through an inhale outlet port of the muffler is pulse-free and a transmission loss,... | 04/25/2006 |
| 7018348 | Method and apparatus for inducing sputum samples for diagnostic evaluation An apparatus for inducing sputum samples for diagnosing pulmonary disorders, especially as it relates to detection of early stages of lung cancer. The apparatus is comprised of a pneumatic chest compression vest, a pneumatic pressure generator, and a mouthpiece conn... | 03/28/2006 |
| 7011637 | Chest compression device with electro-stimulation A device for performing chest compressions for CPR in coordination with applying electro-stimulus for additional resuscitative actions such as electro-ventilation, electro-counterpulsion, and defibrillation. The device includes a chest compression mechanism, electro... | 03/14/2006 |
| 7008388 | CPR chest compression device A resuscitation device for automatic compression of a victim's chest using a compression belt which exerts force evenly over the entire thoracic cavity. The belt is constricted and relaxed through a motorized spool assembly that repeatedly tightens the belt and rela... | 03/07/2006 |
| 7000610 | High frequency oscillator ventilator A high-frequency oscillator ventilator has a first gas conduit with an opening for gas connection with a patient's airways and a bias gas flow inlet and a bias flow outlet disposed to define therebetween a flow path for a bias gas within the first conduit. An oscill... | 02/21/2006 |
| 6993791 | Altitude protection device An altitude protection device for an acceleration protection suit having a plurality of liquid-filled veins is comprised of a bladder inserted in a pocket. A spacer fabric that is non-compressible under the loads to be provided is enclosed in the pocket and defines ... | 02/07/2006 |
| 6968710 | Refrigeration compressor capacity limiting device A sonic nozzle is disclosed that is positioned between an evaporator and compressor in an air conditioning system. The sonic nozzle limits refrigerant flow rate to that allowed by sonic velocity at a throat area of the sonic nozzle. The sonic nozzle may have a by-pa... | 11/29/2005 |
| 6948493 | Anaesthetic apparatus An apparatus for delivering anaesthetic to human or animal patients. The apparatus is an anaesthetic machine which is arranged to mount components of an anaesthetic delivery circuit, and which includes a collector arrangement in the form of a manifold having a plura... | 09/27/2005 |
| 6939315 | CPR chest compression device A resuscitation device for automatic compression of a victim's chest using a compression belt which exerts force evenly over the entire thoracic cavity. The belt is constricted and relaxed through a motorized spool assembly that repeatedly tightens the belt and rela... | 09/06/2005 |
