SYSTEMS AND METHODS FOR VENTILATION HUMIDIFICATION
This disclosure describes systems and methods for humidifying ventilator delivered breathing gases. These systems and methods utilize a hollow cone atomizer (e.g., a pressure swirl atomizer) and/or a heating element associated with a heating circuit and/or a heating tube. In some aspect, the systems...
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Format | Patent |
Language | English French |
Published |
21.11.2019
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Abstract | This disclosure describes systems and methods for humidifying ventilator delivered breathing gases. These systems and methods utilize a hollow cone atomizer (e.g., a pressure swirl atomizer) and/or a heating element associated with a heating circuit and/or a heating tube. In some aspect, the systems and methods utilize received flow, temperature, and/or humidity information to determine an amount of water to add to breathing gases to reach a desired humidity of the breathing gases delivered to the patient. In further aspects, the humidification system can serve as a nebulization system for delivering nebulized medicine.
La présente invention concerne des systèmes et des procédés d'humidification de gaz respiratoire émis par un ventilateur. Ces systèmes et procédés utilisent un atomiseur à cône creux (par exemple, un atomiseur à tourbillonnement par pression) et/ou un élément de chauffage associé à un circuit de chauffage et/ou un tube chauffant. Dans certains aspects, les systèmes et les procédés utilisent des informations reçues d'écoulement, de température, et/ou d'humidité afin de déterminer une quantité d'eau à ajouter aux gaz respiratoire pour atteindre une humidité souhaitée des gaz respiratoires délivrés au patient. Dans des aspects supplémentaires, le système d'humidification peut servir de système de nébulisation pour fournir un médicament nébulisé. |
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AbstractList | This disclosure describes systems and methods for humidifying ventilator delivered breathing gases. These systems and methods utilize a hollow cone atomizer (e.g., a pressure swirl atomizer) and/or a heating element associated with a heating circuit and/or a heating tube. In some aspect, the systems and methods utilize received flow, temperature, and/or humidity information to determine an amount of water to add to breathing gases to reach a desired humidity of the breathing gases delivered to the patient. In further aspects, the humidification system can serve as a nebulization system for delivering nebulized medicine.
La présente invention concerne des systèmes et des procédés d'humidification de gaz respiratoire émis par un ventilateur. Ces systèmes et procédés utilisent un atomiseur à cône creux (par exemple, un atomiseur à tourbillonnement par pression) et/ou un élément de chauffage associé à un circuit de chauffage et/ou un tube chauffant. Dans certains aspects, les systèmes et les procédés utilisent des informations reçues d'écoulement, de température, et/ou d'humidité afin de déterminer une quantité d'eau à ajouter aux gaz respiratoire pour atteindre une humidité souhaitée des gaz respiratoires délivrés au patient. Dans des aspects supplémentaires, le système d'humidification peut servir de système de nébulisation pour fournir un médicament nébulisé. |
Author | NOVKOV, Donald J |
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DocumentTitleAlternate | SYSTÈMES ET PROCÉDÉS D'HUMIDIFICATION PAR VENTILATION |
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Snippet | This disclosure describes systems and methods for humidifying ventilator delivered breathing gases. These systems and methods utilize a hollow cone atomizer... |
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SubjectTerms | APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING |
Title | SYSTEMS AND METHODS FOR VENTILATION HUMIDIFICATION |
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