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6997184 |
Cool air inhaler
A cool air inhaler for use in treating croup, having a body having at least one side wall and a bottom wall forming an enclosed space open at an upper portion of the body wherein the upper portion...
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6832952 |
Methods and apparatus for storing and delivering air to buildings
Methods and systems are provided for enhancing the air quality in buildings during a chemical and/or biological attack and/or when the air quality around a building drops to unacceptable levels....
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6779522 |
Method and apparatus for treating breathing gases
A method of making thin-walled permeable tubing using air blown extrusion, and of using the tubing in a device which enables a substantial humidification or drying of patient breathing gases in the...
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6729329 |
System for removal of halocarbon gas from waste anesthetic gases
A system for removing halocarbon gas components from waste anesthetic gases using the resource of cold oxygen from liquid oxygen which is stored cryogenically at a healthcare facility. The oxygen...
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6571796 |
Tracheal pressure ventilation respiratory system
Embodiments of the present invention described and shown in the specification and drawings include a respiratory system for automatically and variably controlling the supply of a pressurized...
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6330883 |
Heat and moisture exchanger comprising hydrophilic nylon and methods of using same
A heat and moisture exchanger including a gas-permeable element, preferably a fibrous media, adapted to be warmed and to trap moisture from a patient's breath during exhalation and to be cooled and...
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5857461 |
Multiple channel sample port
A multiple channel sample port for an airway adaptor, which includes a substantially spherical projection with a plurality of inlet tubes and an outlet, which is designed to be placed substantially...
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5848592 |
Air filter
A personal use air filter includes a water chamber through which the air is initially bubbled to remove particulates, vapors and gases and to humidify and cool the air before it is delivered to the...
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5558087 |
Device for reducing the relative humidity of a flowing gas
A dehumidifying device is often used to protect measurement equipment from condensation during measurements of a flowing gas. A dehumidifying device which does not need to be replaced as a result...
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5520169 |
Anesthesia arrangement for recovering gaseous anesthetic agents
The invention is directed to an anesthesia arrangement having a pump device for returning preselected gaseous components from an expiration line 2 of the anesthesia apparatus 1 into a first...
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5501212 |
In-line dehumidifying device exposed to the ambient environment
A dehumidifying device for use in a ventilator for reducing the relative humidity of the expired air of a patient has a plurality of tubes, permeable to moisture, arrayed in a bundle and encircled...
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5492111 |
Method of elimination of volatile degradation products of sevoflurane during anesthesia
In the process of using sevoflurane as a rapid anesthetic, breakdown of the anesthetic to harmful compound A is slowed if not stopped altogether by cooling the CO 2 scrubber to temperatures that...
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5482031 |
Arrangement for connecting a patient to a respirator, and the use of a moisture-heat-exchanger in the arrangement
An arrangement for connecting a patient to a respirator (1) comprising a humidifier (8) for humidifying gas inspired by the patient. The arrangement also comprises a moisture-heat-exchanger (10)...
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5119807 |
Pressurized medical ventilation system
A pressurized ventilation system to supplement patient respiration which enables introduction and atomization of prescribed liquids and removal of condensation while maintaining pressurization and...
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5044361 |
Method and apparatus for reuse of anesthetics
A method and an apparatus for reuse of anesthetics in inhalation anesthesia is described. In the method, fresh gas is mixed with highly concentrated anesthetic from an anesthetics evaporator (3) in...
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4877025 |
Tracheostomy tube valve apparatus
A fenestrated tracheostomy tube valve assembly removably insertable in a tracheostomy stoma and having an enlarged flange abuttable against the skin of the throat, a smaller diameter flange in the...
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4619269 |
Apparatus and method for monitoring respiratory gas
An apparatus and method for monitoring respiratory gases in newborn infants. The apparatus includes a first fluid flow circuit from which an oxygen enriched gas is used to ventilate the patient,...
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4168706 |
Portable breathing system
A semiclosed-loop rebreathing system is provided for use in a hostile environment. The system is characterized by a packed bed regenerative heat exchanger providing two distinct...
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4080103 |
Portable air compressor system for respirator
Portable air compressor system for a respirator and adapted to be operated from a source of power. A plurality of compressors are provided. Each compressor has a fan for causing air to move over...
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3646934 |
AIR COMPRESSION EQUIPMENT FOR THERAPEUTIC USE
Self-contained apparatus for supplying cooled, dry, clean air under pressure for therapeutic use. A motor and compressor is contained in a sound-conditioned cabinet through which air is circulated...
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3592191 |
RECOVERY OF ANESTHETIC AGENTS
In a system for administering a volatile inhalation anesthetic agent to a patient at a flow rate that is in excess of the patient's uptake rate and wherein a portion of the excess anesthetic agent...
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3385293 |
Closed circuit breathing apparatus
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3090382 |
Overbed oxygen tents
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3050058 |
Oxygen tent
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3000379 |
Oxygen tent apparatus
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2980112 |
Oxygen door
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2920622 |
Method and apparatus for creating energy carrier states of oxygen in inspired air
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0999451 |
Title is not available
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3714942 |
Title is not available
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