Ventilator oxygen driven and atomized administration device
A technology of an atomization device and a drug delivery device, which is applied in the field of medical machinery, and can solve problems such as inability to take into account patients' breathing and local drug delivery, and achieve the effects of reducing dry rales, relieving spasms, and shortening the atomization time
Inactive Publication Date: 2013-12-25
QINGDAO MUNICIPAL HOSPITAL
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[0019] Depend on figure 1 As shown, the ventilator oxygen-driven atomization drug delivery device includes a non-invasive ventilator 1, an oxygen-driven atomization device, a non-invasive ventilator mouth and nose mask 2 and a three-way joint 3, and the three-way joint 3 includes a first interface 4. The second interface 5 and the connecting pipe 6 integrally connected with the tee joint 3, the first interface 4 is connected to the output end of the oxygen-driven atomization device, the second interface 5 is connected to the non-invasive breathing apparatus The suction pipe 7 of the machine 1 is connected, and the free end of the connecting pipe 6 is connected with the lower end of the mouth and nose mask 2 of the non-invasive ventilator, that is, the position of the patient's mouth; the exhalation pipe 8 of the non-invasive ventilator 1 is connected with the The upper end of the mouth and nose mask 2 of the non-invasive ventilator is connected, that is, the position of the pa...
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The invention provides a ventilator oxygen driven and atomized administration device. The administration device comprises a noninvasive ventilator, an oxygen driving and atomizing device, a noninvasive ventilator mouth, nose and face mask and a three-way joint, wherein the three-way joint comprises a first interface, a second interface and a connecting pipe which is integrally connected with the three-way joint, the first interface is connected with an output terminal of the oxygen driving and atomizing device, the second interface is connected with an inhalation pipeline of the noninvasive ventilator, and the free end of the connecting pipe is connected with the lower end of the noninvasive ventilator mouth, nose and face mask; an exhalation pipeline of the noninvasive ventilator is connected with the upper end of the noninvasive ventilator mouth, nose and face mask; an input terminal of the oxygen driving and atomizing device is connected with an oxygen meter. According to the ventilator oxygen driven and atomized administration device, the oxygen driving and atomizing device and the noninvasive ventilator are applied in a combined manner, and both the respiration of a patient and the curative effect are taken into attention, so that the problems in the prior art that the respiration of the patient and local administration cannot be given attention simultaneously are solved.
Description
technical field [0001] The invention relates to the technical field of medical machinery, in particular to an oxygen-driven atomized drug delivery device for a ventilator. Background technique [0002] Oxygen-driven nebulization inhalation is a kind of jet nebulization inhalation method, the amount of liquid medicine is small, the nebulization time is short, it can produce ideal aerosol volume and nebulized particles, and increase the settlement of aerosol particles in the lungs. Oxygen is the driving force, which can quickly spread the particles to the lower respiratory tract, and has a wide contact area with the airway, and its effect is direct. The existing atomization inhalation method is to hold the inhaler with the mouth, inhale through the mouth (medicine liquid), and exhale through the nose. The method is not suitable. In the acute stage of the onset, unaccustomed breathing methods will increase the patient's respiratory distress. In addition, because the respirato...
Claims
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Inventor 万梅孙文欣高钿郑文琦卢菁
Owner QINGDAO MUNICIPAL HOSPITAL