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9038634 Ventilation mask with integrated piloted exhalation valve  
In accordance with the present invention, there is provided a mask for achieving positive pressure mechanical ventilation (inclusive of CPAP, ventilator support, critical care ventilation,...
9038635 Ventilation mask with integrated piloted exhalation valve  
The disclosure is directed to various tubing arrangements and an associated Y-connector which may be used to facilitate the operative interface of the mask to a ventilator within a ventilation...
9032959 Cannula for minimizing dilution of dosing during nitric oxide delivery  
The present invention generally relates to, amongst other things, systems, devices, materials, and methods that can improve the accuracy and/or precision of nitric oxide therapy by, for example,...
9027560 Breathing gas delivery system and method  
A breathing gas delivery system and method provides a flow of breathing gas to a patient. The gas flow is purposely interrupted for the patient's exhale phase in order to minimize irritation and...
9027561 Medico-surgical tube assemblies  
A tracheostomy tube assembly has a flange arrangement (2) movable along the shaft (1) of the assembly and lockable at different positions. The flange arrangement has a gel-filled member (22) with...
9027562 Flow metering connector and system for oxygen or air flow supply to nasal cannula  
A connector for connecting an oxygen input flow duct with two narrowed oxygen output flow ducts, is provided thereby to meter oxygen flow to nasal cannula, and includes a hollow body having a...
9010325 Nasal delivery devices  
A nasal delivery device for and method of delivering particulate substance to the nasal airway of a subject, the delivery device comprising: a body assembly (3) including a mouthpiece unit (9)...
9004072 Cannula support assembly  
A cannula support assembly capable of supporting a nasal cannula that delivers oxygen or other gas or gas mixtures to a user is disclosed. The assembly has a plurality of retention clips into...
9004071 Nasal guide and method of use thereof  
One embodiment provides a nasal guide. The nasal guide includes a pair of supports adapted to be positioned adjacent nostrils of a nose of a patient. The nasal guide includes a bridge connecting...
8997747 Nasal cannula  
A nasal cannula arrangement for use as part of systems for delivery respiratory gases to a patient is disclosed. The nasal cannula arrangement includes a manifold part adapted to receive gases...
8985117 Nasal assembly  
A nasal assembly for delivering breathable gas to a patient includes a frame having an integrally formed first connector portion. A nozzle assembly includes a gusset or base portion and a pair of...
8985116 Layered nasal devices  
Described herein are nasal devices. In particular, layered nasal respiratory devices are described. Layered nasal device may include a layered airflow resistor that is configured to resist airflow...
8974486 Device and method for maintaining unobstructed nasal passageways after nasal surgery  
Methods and devices for maintaining nasal passages open after nasal surgery are provided. The post-operative device includes a first tubular member with a first proximal end and a first distal...
8973581 Patient interfaces  
The present invention relates to a device for delivering a supply of gases to a patient. The device includes a patient interface and connecting member. The connecting member is preferably a...
8967143 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...
8939152 Methods, systems and devices for humidifying a respiratory tract  
Systems and methods are provided for humidifying ventilation gas. Systems and methods may include a nasal interface apparatus for receiving ventilation gas from gas delivery tubing and for...
8925550 Single sided modular oxygen cannula and gas/air delivery system  
A retainer for a single-sided modular cannula portable gas delivery system to secure a mouthpiece or nosepiece, a gas delivery pack and a single-sided modular medical cannula tubing assembly. An...
8910629 Delivery of gases to the nasal airway  
A delivery device for providing therapeutic gas to the nasal airway of a subject, the delivery device comprising: a nosepiece (21) for fitting to one nostril of the subject; a mouthpiece (23)...
8905031 Patient interface systems  
A patient interface system includes a nasal seal of flexible material to communicate with at least one airway of the patient, and a primary headgear from which the nasal seal is suspended, said...
8905979 Method of administration of a pulmonary surfactant  
The present invention concerns a method for treating a respiratory distress in a infant in need of such treatment, the method comprising intratracheal administration of a pulmonary surfactant by a...
8893720 Inhalation apparatus  
An inhalation device which entrains air to modify a source gas, such as pure oxygen, down to different selected levels of lower gas concentrations, with a high total gas flow being achieved for...
8887919 Nasal cannula cover  
The present invention is a protective cover for a nasal cannula. The device completely encloses the two prongs of the nasal cannula when properly installed. This protective cover will keep the...
8881722 Portable sedation apparatus and related method  
Various embodiments of the invention may provide a breathing and/or anesthetic unit that is portable, compact, inexpensive, and convenient, and which may expedite medical procedures by allowing a...
8875711 Layered nasal respiratory devices  
Described herein are nasal devices, including nasal devices formed in layers having four or fewer layers. In some variations, the nasal devices include a single integrated layer from which the...
8857435 Patient interface assembly with conduits on each side of the head  
A patient interface assembly that includes a first conduit, a second conduit, and a patient interface coupled to the first conduit and the second conduit. The first and second conduits each...
8858587 Nasal dilator and method of manufacture  
A nasal dilator manufacturing process reduces waste by cutting nested strips of flexible resilient members interconnected by waste webs from a sheet of resilient-layer material. The nested strips...
8851076 Breathing assistance apparatus  
A nasal cannula assembly is disclosed having a face mount part, in use resting against a user's face, which includes at least one nasal prong capable of being fitted into a person's nares. The...
8851073 Patient interface having an integrated system for communicating data to a ventilator  
A medical device may include a patient interface for use in a breathing assistance system, an electronic device coupled to the patient interface, and one or more electrical conductors at least...
8851075 Mask vent  
A mask system includes a mask component including one or more openings for gas washout and a vent component provided to the mask component. The vent component includes one or more tracks or...
8844533 Ventilation mask with integrated piloted exhalation valve  
A mask for achieving positive pressure mechanical ventilation (inclusive of CPAP, ventilator support, critical care ventilation, emergency applications), and a method for a operating a ventilation...
8839791 Ventilation mask with integrated piloted exhalation valve  
In accordance with the present disclosure, there is provided a mask for achieving positive pressure mechanical ventilation (inclusive of CPAP, ventilator support, critical care ventilation,...
8813746 Nasal continuous positive airway pressure device for lowering patient work-of-breathing  
A nasal continuous positive airway pressure device for lowering patient work-of-breathing is described. The device may include an inspiratory tubing in fluid communication with at least two nasal...
8783257 Breathing assistance apparatus  
In one embodiment, a nasal cannula is shaped to fit within a user's nares, includes at least one prong allowing high flow delivery of humidified gases and creates positive airway pressure in the...
8770199 Cannula for minimizing dilution of dosing during nitric oxide delivery  
The present invention generally relates to, amongst other things, systems, devices, materials, and methods that can improve the accuracy and/or precision of nitric oxide therapy by, for example,...
8770189 Endoscopic bite block  
According to a preferred embodiment of the present invention there is provided a bite block assembly adapted for capnography and oxygen delivery to a subject, the bite block assembly (50)...
8770198 Connector  
A connector includes a main conduit and a gas conduit. The main conduit includes an inlet portion and an outlet portion that form a passage for supply of a first gas in a forward direction. The...
8757162 Nasal assembly  
A nasal assembly for delivering breathable gas to a patient includes a frame having an integrally formed first connector portion. A nozzle assembly includes a gusset or base portion and a pair of...
8746251 Protective storage for a nasal cannula assembly  
A protective storage capsule is disclosed for a nasal cannula. The protective storage capsule may be used in conjunction with a nasal cannula assembly. The protective storage capsule includes a...
8739793 Patient interface device including a coating adhesive layer  
Various embodiments of a patient interface device, such as a mask (10, 46), nasal pillow (42), or nasal cannula (54, 76, 76′, 78, 82, 90 96), that includes an adhesive layer (40) provided on a...
8733711 Cannula support  
The cannula support includes a helical cord flexible along its length to permit selective axial displacement of adjacent coils for insertion of a cannula tube therein and a breathable material...
8701669 Nasal cannula positioning device  
An apparatus for securing a nasal cannula comprising a pair of oxygen tube holders connected via a strap, the nasal cannula securing device being positionable behind the head of a patient and...
8701667 Patient interface device with limited support area on the face  
A patient interface device includes a support member, a sealing assembly attached to the support member, and a pair of contacting members. The contacting members are coupled to the support member...
8701668 Nasal assembly  
A nasal assembly includes a patient interface including a hollow body that defines an air chamber and a pair of nozzles supported by the hollow body. Each nozzle includes a conical tip structured...
8684005 Nasal cannula assembly  
An embodiment of the present invention is a nasal cannula for delivering continuous positive airway pressure (“CPAP”) to a patient's nares during operative procedures or in critical care areas. A...
8683998 Multipurpose cannula  
This invention relates to medical treatment and monitoring of a living body, and more particularly to a multipurpose apparatus and method for measuring a living body's respiratory airflow,...
8678004 Respiratory probe  
A respiratory probe including two channels in parallel, equipped with unidirectional valves connected head-to-tail.
8667967 Respiratory monitoring  
A patient interface in accordance with one embodiment of the present invention is configured to be at least partially carried by a patient and to receive gas exhaled by the patient. The patient...
8667964 Nasal interface  
A patient interface includes a body portion configured to communicate with at least one fluid path, and at least one nostril interface extending from the body portion. The nostril interface...
8651108 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...
8651105 System for providing flow-targeted ventilation synchronized to a patient's breathing cycle  
An open system provides breath-synchronized, flow-targeted ventilation to augment respiration by a self-breathing patient. A sensor detects a physical property of a patient's respiratory cycle. A...