Novel oropharynx breather pipe

Abstract

The utility model discloses a novel oropharynx breather pipe, which relates to the technical field of oropharynx breather pipes, and comprises a flange plate, one side of the flange plate is connected with a bite block pipe, the other end of the bite block pipe is connected with a pharynx elbow pipe, the inner wall of the flange plate is provided with a sliding groove, the inner side of the sliding groove is connected with a sliding block in a sliding manner, the outer wall of the sliding block is fixedly provided with a net post, and the net post is fixedly connected with the pharynx elbow pipe. Gauze is arranged on the inner sides of the net columns, one end of each net column is connected with a net cover, preformed holes are formed in the inner sides of the flange plates, and elastic ropes are connected to the inner sides of the preformed holes. According to the utility model, through the arrangement of the flange plate, the net post, the net cover, the gauze and the like, people can place the gauze dipped with normal saline in the net post and then close the net cover, so that gas entering through the breather pipe can be moistened, the gauze cannot fall off, and the gauze cannot be attached to the skin due to overlarge volume; and discomfort is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of oropharyngeal ventilators, in particular to a novel oropharyngeal ventilator. Background Art

[0002] With the development of medical technology and the progress of the times, the application of oropharyngeal airways has become more common. It is mainly used for those who are suspected or diagnosed with airway obstruction, or who need to avoid it. Non-instrumental or artificial airways are needed to ensure airway patency. Oropharyngeal airways, also known as simple artificial airways, separate the fallen tongue root from the posterior wall of the oropharynx. It is a simple and quick way to keep the airway open and is easy to insert.

[0003] The existing oropharyngeal ventilation tube needs to be covered with gauze soaked in saline during long-term use, but the gauze is prone to slipping or adhering to the patient's skin, causing discomfort. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the existing oropharyngeal ventilator, which needs to be covered with gauze dipped in physiological saline during long-term use, but the gauze is easy to slip or adhere to the patient's skin, causing discomfort, and proposes a new oropharyngeal ventilator.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A novel oropharyngeal ventilator, comprising:

[0007] A flange plate, one side of the flange plate is connected to a tooth pad tube, and the other end of the tooth pad tube is connected to a pharyngeal bend tube, the inner wall of the flange plate is provided with a slide groove, and the inner side of the slide groove is slidably connected to a slider, the outer wall of the slider is fixed with a net post, and gauze is placed on the inner side of the net post, one end of the net post is connected to a net cover, the inner side of the flange plate is provided with a reserved hole, and the inner side of the reserved hole is connected to an elastic rope.

[0008] Preferably, the inner sides of the flange plate, the tooth pad tube and the pharyngeal bend tube are all connected structures.

[0009] Preferably, the net post forms a sliding structure through a slider, a slide groove and a flange plate.

[0010] Preferably, the net post and the net cover are threadedly connected.

[0011] Preferably, the reserved holes are symmetrical about the central axis of the flange plate, and the reserved holes form an integrated structure with the flange plate through injection molding.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the utility model, by arranging the flange plate, the net post, the net cover and the gauze, people can place the gauze dipped in physiological saline in the net post, and then close the net cover, so that the gas entering through the ventilation tube can be moistened, and the gauze will not fall off, nor will it be attached to the skin due to its excessive volume, causing discomfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall side structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front structure of the flange plate in the utility model;

[0016] Figure 3 It is a schematic diagram of the enlarged structure of point A in the utility model.

[0017] Legend:

[0018] 1. Flange plate; 2. Tooth pad tube; 3. Pharyngeal bend tube; 4. Net post; 5. Net cover; 6. Reserved hole; 7. Elastic rope; 8. Gauze; 9. Slider; 10. Slide groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-3 A novel oropharyngeal ventilation tube comprises a flange plate 1, one side of the flange plate 1 is connected to a tooth pad tube 2, and the other end of the tooth pad tube 2 is connected to a pharyngeal bend tube 3, the inner sides of the flange plate 1, the tooth pad tube 2, and the pharyngeal bend tube 3 are all connected structures, and the oropharyngeal ventilation tube formed by the flange plate 1, the tooth pad tube 2, and the pharyngeal bend tube 3 can assist the patient in ventilation work, the inner wall of the flange plate 1 is provided with a slide groove 10, and the inner side of the slide groove 10 is slidably connected to a slider 9, and the outer wall of the slider 9 is fixed A net post 4 is provided, and a gauze 8 is arranged on the inner side of the net post 4, a net cover 5 is connected to one end of the net post 4, a reserved hole 6 is opened on the inner side of the flange plate 1, and an elastic rope 7 is connected to the inner side of the reserved hole 6, the reserved hole 6 is symmetrical about the central axis of the flange plate 1, and the reserved hole 6 forms an integrated structure with the flange plate 1 through injection molding, and by setting the reserved hole 6, the elastic rope 7 can be placed in it and then sleeved on the back of the patient's head, so as to facilitate the fixation of the oropharyngeal ventilation tube;

[0021] The net post 4 forms a sliding structure with the flange plate 1 through the slider 9 and the slide groove 10. People can plug the net post 4 into the inner side of the flange plate 1, so that the gauze 8 pre-placed inside the net post 4 can moisten and prevent dust from the gas entering and exiting the patient through the ventilation tube. The net post 4 and the net cover 5 are threadedly connected. Through the connection work between the net post 4 and the net cover 5, different components can be placed inside the net post 4 to assist the ventilation tube in achieving different functions.

[0022] Working principle: When in use, the staff first sends the pharyngeal bend tube 3 along the patient's tongue surface to the upper pharynx, separates the tongue root from the posterior wall of the oropharynx, and then, by sleeved with the elastic rope 7 behind the patient's head, the oropharyngeal ventilation tube is fixed. Then, the gauze 8 dipped in physiological saline is placed in the net column 4, the net cover 5 is closed, and the slider 9 connected to the outer wall of the net column 4 is slid in along the inner side of the slide groove 10, thereby completing the placement of the gauze 8, so that the gas entering the patient through the ventilation tube can be moistened.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel oropharyngeal ventilator, comprising: A flange plate (1), characterized in that: one side of the flange plate (1) is connected to a tooth pad tube (2), and the other end of the tooth pad tube (2) is connected to a pharyngeal bend tube (3); the inner wall of the flange plate (1) is provided with a slide groove (10), and the inner side of the slide groove (10) is slidably connected to a slider (9); a net post (4) is fixed to the outer wall of the slider (9), and a gauze (8) is placed on the inner side of the net post (4); one end of the net post (4) is connected to a net cover (5); a reserved hole (6) is provided on the inner side of the flange plate (1), and an elastic rope (7) is connected to the inner side of the reserved hole (6).

2. A novel oropharyngeal ventilator according to claim 1, characterized in that: The inner sides of the flange plate (1), the tooth pad tube (2) and the pharyngeal bend tube (3) are all connected structures.

3. A novel oropharyngeal ventilator according to claim 1, characterized in that: The net post (4) forms a sliding structure through a sliding block (9), a sliding groove (10) and a flange plate (1).

4. A novel oropharyngeal ventilator according to claim 1, characterized in that: The net column (4) and the net cover (5) are threadedly connected.

5. A novel oropharyngeal ventilator according to claim 1, characterized in that: The reserved holes (6) are symmetrical about the central axis of the flange plate (1), and the reserved holes (6) form an integrated structure with the flange plate (1) through injection molding.

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