Oxygen inhalation atomization device for tracheostomy

Abstract

The utility model belongs to the technical field of medical supplies, and particularly relates to an oxygen inhalation atomization device for tracheostomy, which comprises a mixer main body, and a mixing cavity for mixing oxygen and air is arranged in the mixer main body; the mixer main body is provided with an intubation tube interface, a ventilation port and an oxygen interface which are communicated with the mixing cavity; the cannula connector is used for being connected with a trachea cannula, the ventilation opening is communicated with the natural environment so that air can enter the trachea cannula, and the oxygen connector is used for being connected with an oxygen source. According to the scheme, the oxygen inhalation atomization device can mix oxygen with air, so that the trachea of a human body is wetted, the lung is protected, manpower and material resources are saved, the humidification atomization effect of the airway of a patient is better, and complications are prevented; and the dual requirements of humidification and atomization of a patient are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and in particular relates to an oxygen absorption atomization device used for tracheotomy. Background Art

[0002] Tracheotomy is an important means of saving the lives of critically ill patients. However, after tracheotomy, the physiological structure and function of the human airway will be destroyed, causing the upper respiratory tract to lose its humidification and filtration functions, resulting in a weakened defense function of the respiratory tract. Therefore, it is necessary to design an oxygen atomization device that can achieve humidification and oxygen supply. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the present invention provides an oxygen absorption atomization device for tracheotomy.

[0004] The technical solution adopted by the utility model is:

[0005] An oxygen atomization device for tracheotomy comprises a mixer body, wherein a mixing chamber for mixing oxygen and air is arranged inside the mixer body; a cannula interface, a vent and an oxygen interface connected to the mixing chamber are arranged on the mixer body; the cannula interface is used to connect a tracheal cannula, the vent is connected to the natural environment for air to enter, and the oxygen interface is used to connect an oxygen source.

[0006] As an alternative or supplement to the above oxygen absorption atomization device: an auxiliary interface is also provided on the mixer body, and the auxiliary interface is connected to an atomizer for atomizing water or liquid medicine.

[0007] As an alternative or supplement to the above oxygen inhalation nebulizer: an air inlet is provided at the lower part of the nebulizer, and the air inlet is connected to a compressor through a hose.

[0008] As an alternative or supplement to the above oxygen absorption atomization device: an auxiliary interface is arranged at the lower part of the mixer body.

[0009] As an alternative or supplement to the above oxygen inhalation atomization device: the cannula interface is arranged on the upper part of the mixer body.

[0010] As an alternative or supplement to the above oxygen absorption atomization device: the air vent is arranged on the side of the mixer body.

[0011] As an alternative or supplement to the above oxygen inhalation atomization device: the air permeable port includes a first air permeable port and a second air permeable port, and the second air permeable port and the first air permeable port are respectively arranged on the left and right sides of the mixer body.

[0012] As an alternative or supplement to the above oxygen absorption atomization device: the oxygen interface is arranged at the center of the first air permeable port.

[0013] As an alternative or supplement to the above oxygen absorption atomization device: a filter for dust filtering is provided at the air vent.

[0014] As an alternative or supplement to the above oxygen inhalation atomization device: the mixer body is in a shuttle shape.

[0015] The beneficial effects of the utility model are as follows: the oxygen absorption atomization device in the present scheme can mix oxygen and air and atomize them, thereby moistening the human trachea, protecting the lungs, saving manpower and material resources, humidifying the patient's airway, achieving better atomization effect, and preventing complications; and meeting the patient's dual needs for humidification and atomization. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below.

[0017] Figure 1 It is a structural schematic diagram of the oxygen absorption atomization device in this scheme;

[0018] Figure 2 It is a cross-sectional structural diagram of the oxygen absorption atomization device in this scheme.

[0019] In the figure: 1-mixer body; 11-cannulation interface; 12-first air vent; 13-oxygen interface; 14-second air vent; 15-auxiliary interface; 3-drug nebulizer; 31-air inlet. DETAILED DESCRIPTION

[0020] The technical solution in this embodiment will be clearly and completely described below in conjunction with the accompanying drawings. The described embodiments are only some of the embodiments, not all of them. Based on the embodiments in this solution, all other embodiments obtained by ordinary technicians in this field without making creative work are within the protection scope of this solution.

[0021] Example 1

[0022] like Figure 1 to Figure 2 As shown, this embodiment designs an oxygen inhalation atomization device for tracheotomy, including a mixer body 1.

[0023] The shape of the mixer body 1 can be a shuttle shape, or a circular tube shape, an oblate shape or other shapes. A mixing chamber for mixing oxygen and air is arranged inside the mixer body 1. The mixing chamber is used for mixing oxygen and air.

[0024] The mixer body 1 is provided with an intubation interface 11, a vent, an auxiliary interface 15, an oxygen interface 13 and other interface structures that are connected to the mixing chamber. The arrangement positions of the intubation interface 11, the vent, the auxiliary interface 15 and the oxygen interface 13 and other interface structures can be specifically as follows: the auxiliary interface 15 is arranged at the lower part of the mixer body 1; the intubation interface 11 is arranged at the upper part of the mixer body 1; the vent is arranged at the side of the mixer body 1; the vent includes a first vent 12 and a second vent 14, and the second vent 14 and the first vent 12 are arranged on the left and right sides of the mixer body 1 respectively; the oxygen interface 13 is arranged at the center of the first vent 12. The arrangement positions of the above interface structures can be changed according to the different shapes of the mixer body 1 or other needs, and the specific change method is not described in detail here; in addition, the number of the intubation interface 11, the vent, the auxiliary interface 15 and the oxygen interface 13 and other interface structures on the mixer body 1 can also be changed according to needs.

[0025] When the oxygen atomization device of this embodiment is in use, the cannula interface 11 is used to connect to the outer end of the endotracheal cannula through a hose. When the endotracheal cannula is inserted into the human trachea, the endotracheal cannula inhales and exhales from the mixing chamber of the oxygen atomization device; the air vent is connected to the natural environment to facilitate the entry of air into the mixing chamber. The air can be the air in the natural environment, or the air mixed with water mist in the natural environment; a filter for dust filtering is provided at the air vent to filter dust. The oxygen interface 13 is used to connect to an oxygen source. When the oxygen source is turned on, oxygen can be delivered to the mixing chamber to achieve mixing of oxygen and air, thereby supplementing oxygen for the patient.

[0026] The mixer body 1 is also provided with an auxiliary interface 15, which is connected to a nebulizer 3 for atomizing water or liquid medicine. An air inlet 31 is provided below the nebulizer 3, and the air inlet 31 is connected to a positive pressure gas compressor through a pipeline to utilize air pressure to atomize and spray the medicine or water in the nebulizer 3, so that the atomized medicine or water mist can enter the mixer body 1.

[0027] The above embodiments are merely examples for the purpose of clarifying the description, and are not intended to limit the implementation methods; it is not necessary and impossible to list all implementation methods exhaustively. However, obvious changes or modifications derived therefrom are still within the scope of protection of the present technology.

Claims

1. An oxygen atomization device for tracheotomy, characterized in that: The mixer body (1) comprises a mixing chamber for mixing oxygen and air; the mixer body (1) is provided with a cannula interface (11) connected to the mixing chamber, a vent and an oxygen interface (13); the cannula interface (11) is used to connect a tracheal cannula, the vent is connected to the natural environment for air to enter, and the oxygen interface (13) is used to connect an oxygen source; the vent is provided with a filter for dust filtering; The main body (1) of the mixer of the oxygen absorption atomization device for tracheotomy is also provided with an auxiliary interface (15), and the auxiliary interface (15) is connected to an atomizer for atomizing water or liquid medicine.

2. The oxygen absorption atomization device for tracheotomy according to claim 1, characterized in that: The lower part of the atomizer (3) is provided with an air inlet (31), and the air inlet (31) is connected to a gas compressor via a hose.

3. The oxygen absorption atomization device for tracheotomy according to claim 1, characterized in that: The auxiliary interface (15) is arranged at the lower part of the mixer body (1).

4. The oxygen absorption atomization device for tracheotomy according to any one of claims 1 to 3, characterized in that: The cannula interface (11) is arranged on the upper part of the mixer body (1).

5. The oxygen absorption atomization device for tracheotomy according to claim 4, characterized in that: The air vent is arranged on the side of the mixer body (1).

6. The oxygen absorption atomization device for tracheotomy according to claim 5, characterized in that: The air permeable opening comprises a first air permeable opening (12) and a second air permeable opening (14), and the second air permeable opening (14) and the first air permeable opening (12) are respectively arranged on the left and right sides of the mixer body (1).

7. The oxygen absorption atomization device for tracheotomy according to claim 6, characterized in that: The oxygen interface (13) is arranged at the center of the first air permeable port (12).

8. The oxygen absorption atomization device for tracheotomy according to claim 1, characterized in that: The mixer body (1) is in the shape of a shuttle.

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