A respiratory assist device and method of providing respiratory assistance
Номер патента: WO2004064907A8
Опубликовано: 11-11-2004
Автор(ы): Arthas Flabouris
Принадлежит: Arthas Flabouris, Unisearch Ltd
Опубликовано: 11-11-2004
Автор(ы): Arthas Flabouris
Принадлежит: Arthas Flabouris, Unisearch Ltd
Реферат: A respiratory assist device (10) adapted for transport use. The device (10) including a venturi means (16), a means (36) to deliver gas to a patient's airways, and a Carbon Dioxide absorber (44) in a gas circuit (12) having at least a breathable gas mixture of fresh gas and Carbon Dioxide depleted gas travelling therethrough. The venturi means (16) is adapted to receive fresh gas from a fresh gas source (18) and entrain the fresh gas into the gas mixture in the circuit (12), thereby increasing the velocity of the gas mixture in the circuit (12). The delivery means (36) is downstream of the venturi means (16) and is also adapted to deliver the gas mixture from the circuit (12) to a patient's airways and return the patient's exhaled gas to the circuit (12). The Carbon Dioxide absorber (44) is downstream of the delivery means (36) and upstream of the venturi means (16). The absorber (44) is adapted to remove Carbon Dioxide from the gas mixture in the circuit (12).
DEVICE AND METHOD FOR REGULATING A DIGITAL VALUE FOR RESPIRATORY ASSISTANCE OF A PATIENT
Номер патента: FR2806633B1. Автор: Thomas Schnider,Ralf Dittmann,Post Swen Grunitz,Steffen Leonhardt,Andrea Gentilini,Adolph Glattfelder,Manfred Morari,Alexander M Zbinden. Владелец: Draeger Medizintechnik GmbH. Дата публикации: 2015-10-23.