Oxygen atomizing inhaler applied to neonatology

Abstract

The invention discloses an oxygen atomizing inhaler for neonatology. The oxygen atomizing inhaler comprises an atomizing barrel, the atomizing barrel is in a cylinder shape, an opening is formed in the upper end of the atomizing barrel, a first sealing cover is arranged at the position, corresponding to the opening, of the outer surface of the atomizing barrel, the first sealing cover is in threaded connection to the atomizing barrel, a first through hole is formed in the end surface of the first sealing cover in a penetrating mode, the first through hole is arranged coaxially with the atomizing barrel, and the inner surface of the first through hole is fixedly connected with a medicine storage barrel. A medicine is installed in the medicine storage barrel, a guide tube is arranged on theatomizing barrel, a T-shaped tube is arranged at the other end of the guide tube, an atomizing mask is arranged at one end of the T-shaped tube to be worn by newborns, by setting a liquid outlet tubeon the medicine storage barrel, a throttle valve is arranged on the liquid outlet tube, the liquid medicine flow rate is controlled by the throttle valve, and thus the situation that the newborn inhales too much liquid medicine at a time and causing irritation to the newborn is prevented.

Description

technical field

[0001] The invention relates to the technical field of medical equipment, and the specific field is an oxygen atomizing inhaler applied to neonatology. Background technique

[0002] In the clinical nursing work in the intensive care unit, most critically ill patients often require tracheotomy. However, after the tracheotomy, due to the change of the anatomical structure of the respiratory system, a "breathing short circuit" is caused, the tracheal mucous membrane becomes dry, and the ciliary activity is correspondingly weakened. Therefore, it is necessary to maintain airway humidification clinically for patients who have established an artificial airway without mechanical ventilation, or for patients who are mechanically ventilated when they are out of the ventilator with a tube (artificial airway).

[0003] The traditional continuous instillation of humidification fluid in the airway uses micropumps and infusion sets, but due to the large droplets, this sol...

Examples

Embodiment 1

[0022] see Figure 1-3 , the present invention provides a technical solution: an oxygen nebulizer inhaler for neonatology, comprising an atomizer barrel 1, the atomizer barrel 1 is cylindrical, such as figure 1 As shown, the upper end of the atomization barrel 1 is provided with an opening 2, and the outer surface of the atomization barrel 1 is provided with a first sealing cover 3 corresponding to the opening 2, and the first sealing cover 3 is connected with the atomization The atomization barrel 1 is threadedly connected, and the first sealing cover 3 is detachably connected to the atomization barrel 1, which is convenient for maintenance. The end surface of the first sealing cover 3 is provided with a first through hole 4, so The first through hole 4 is arranged coaxially with the atomization barrel 1, and the inner surface of the first through hole 4 is fixedly connected with a medicine storage barrel 5, and a part of the medicine storage barrel 5 is located in the atomiz...

Embodiment 2

[0028] see Figure 4-5 The difference between this embodiment and Embodiment 1 is that a torsion spring is provided between the connecting plate 26 and the roller 28, so that after using the instrument, the roller 28 automatically turns the soft The tube 32 is wound on the surface of the roller 28 .

[0029] Specifically, one end of the roller 28 is coaxially fixedly connected with a gear 33, the outer surface of the connecting plate 26 is fixedly connected with a plate 34, and the surface of the plate 34 is rotatably connected with a pawl 35. The pawl 35 cooperates with the gear 33. When the hose 32 is pulled out, the roller 28 remains locked under the cooperation of the pawl 35 and the gear 33. After use, the control pawl 35 is separated from the gear 33. Thus, the roller 28 accommodates the hose 32 under the action of the torsion spring.

[0030] Specifically, one end of the T-shaped pipe 9 provided with the third sealing cover 11 is provided with a filter screen.

technical field

[0001] The invention relates to the technical field of medical equipment, and the specific field is an oxygen atomizing inhaler applied to neonatology. Background technique

[0002] In the clinical nursing work in the intensive care unit, most critically ill patients often require tracheotomy. However, after the tracheotomy, due to the change of the anatomical structure of the respiratory system, a "breathing short circuit" is caused, the tracheal mucous membrane becomes dry, and the ciliary activity is correspondingly weakened. Therefore, it is necessary to maintain airway humidification clinically for patients who have established an artificial airway without mechanical ventilation, or for patients who are mechanically ventilated when they are out of the ventilator with a tube (artificial airway).

[0003] The traditional continuous instillation of humidification fluid in the airway uses micropumps and infusion sets, but due to the large droplets, this sol...

Examples

Embodiment 1

[0022] see Figure 1-3 , the present invention provides a technical solution: an oxygen nebulizer inhaler for neonatology, comprising an atomizer barrel 1, the atomizer barrel 1 is cylindrical, such as figure 1 As shown, the upper end of the atomization barrel 1 is provided with an opening 2, and the outer surface of the atomization barrel 1 is provided with a first sealing cover 3 corresponding to the opening 2, and the first sealing cover 3 is connected with the atomization The atomization barrel 1 is threadedly connected, and the first sealing cover 3 is detachably connected to the atomization barrel 1, which is convenient for maintenance. The end surface of the first sealing cover 3 is provided with a first through hole 4, so The first through hole 4 is arranged coaxially with the atomization barrel 1, and the inner surface of the first through hole 4 is fixedly connected with a medicine storage barrel 5, and a part of the medicine storage barrel 5 is located in the atomiz...

Embodiment 2

[0028] see Figure 4-5 The difference between this embodiment and Embodiment 1 is that a torsion spring is provided between the connecting plate 26 and the roller 28, so that after using the instrument, the roller 28 automatically turns the soft The tube 32 is wound on the surface of the roller 28 .

[0029] Specifically, one end of the roller 28 is coaxially fixedly connected with a gear 33, the outer surface of the connecting plate 26 is fixedly connected with a plate 34, and the surface of the plate 34 is rotatably connected with a pawl 35. The pawl 35 cooperates with the gear 33. When the hose 32 is pulled out, the roller 28 remains locked under the cooperation of the pawl 35 and the gear 33. After use, the control pawl 35 is separated from the gear 33. Thus, the roller 28 accommodates the hose 32 under the action of the torsion spring.

[0030] Specifically, one end of the T-shaped pipe 9 provided with the third sealing cover 11 is provided with a filter screen.

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