Oropharynx ventilation device

Abstract

The utility model provides an oropharynx ventilation device, which belongs to the technical field of oropharynx ventilation tubes, and comprises a ventilation tube main body, the upper surface of the ventilation tube main body is provided with a first recess, the lower surface of the ventilation tube main body is provided with a second recess, and the first recess and the second recess enable the inside of the ventilation tube main body to form a recess structure; the number of the hoses is two, and the two hoses are both arranged in the breather pipe main body; two first mounting holes are formed in the surface of the first limiting plate, the first pit and the second pit are formed in the surface of the breather pipe body, so that the middle position of the breather pipe body is of a concave structure, and when two hoses are placed in the breather pipe body, the two hoses do not make contact with each other; and the problem of winding caused by contact of the two hoses is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of oropharyngeal ventilation tubes, and in particular relates to an oropharyngeal ventilation device. Background Art

[0002] Oropharyngeal airway, also known as oropharyngeal airway, is a non-tracheal tube non-invasive ventilation tube that can prevent tongue from falling back, quickly open the airway, and establish a temporary artificial airway; Oropharyngeal airway is usually made of rubber or plastic, and can also be made of metal or other elastic materials. The commonly used oropharyngeal airway in clinical practice is an elliptical hollow plastic tube with an "S" shape, including a wing edge, a tooth pad part, and a pharyngeal curved part;

[0003] In the prior art, for a multi-channel oropharyngeal ventilation tube, two hoses are usually inserted into the ventilation tube. Since there is no structure to limit the position of the hoses in the ventilation tube, the two hoses are easily entangled together in the ventilation tube, affecting the use of the ventilation tube. Utility Model Content

[0004] The utility model aims to provide an oropharyngeal ventilation device, aiming to solve the problem in the prior art that for a multi-channel oropharyngeal ventilation tube, two hoses are usually inserted into the ventilation tube. Since there is no structure to limit the hoses in the ventilation tube, the two hoses are easily entangled together in the ventilation tube, affecting the use of the ventilation tube.

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

[0006] An oropharyngeal ventilation device, comprising:

[0007] A vent body, wherein the upper surface of the vent body is provided with a first depression, and the lower surface of the vent body is provided with a second depression, wherein the first depression and the second depression form a concave structure inside the vent body;

[0008] Two hoses are provided, and both of the two hoses are arranged in the ventilating pipe body;

[0009] A first limiting plate, wherein two first mounting holes are formed on a surface of the first limiting plate, the first limiting plate is connected to one end of the ventilation pipe body, and the two hoses are slidably connected to the two first mounting holes respectively; and

[0010] A second limiting plate, wherein two second mounting holes are arranged on the surface of the second limiting plate, the second limiting plate is connected to the other end of the ventilation pipe body, and the two hoses are respectively connected to the two second mounting holes.

[0011] As a preferred solution of the utility model, one end of the two hoses is connected to a vent plug.

[0012] As a preferred solution of the utility model, a saliva suction tube is provided in the second recess, a fixed soft plate is fixedly connected to the lower surface of the ventilation tube body, and the saliva suction tube is slidably connected in the fixed soft plate.

[0013] As a preferred solution of the utility model, an outer ring sleeve is fixedly connected to the surface of the ventilation pipe body, and two baffles are fixedly connected to the surface of the outer ring sleeve.

[0014] As a preferred solution of the utility model, the outer diameters of the two hoses are both 0.5 cm.

[0015] As a preferred solution of the utility model, the outer diameter of the saliva suction tube is 0.4 cm.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In this solution, by setting the first depression and the second depression on the surface of the ventilation pipe body, the middle position of the ventilation pipe body is a depression-type structure. When two hoses are placed in the ventilation pipe body, the two hoses will not contact each other. Through this structural setting, the problem of entanglement caused by contact between the two hoses can be effectively avoided.

[0018] 2. In this solution, the first mounting hole opened on the surface of the first limiting plate and the second mounting hole opened on the surface of the second limiting plate are used to limit the position of the hose to prevent the hose from shaking during use and affecting the operation of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is the first stereogram of the utility model;

[0021] Figure 2 It is a second stereoscopic view of the utility model;

[0022] Figure 3 It is a cross-sectional view of the utility model;

[0023] Figure 4 It is a side view of the utility model.

[0024] In the figure: 1. ventilation tube body; 101. first depression; 102. second depression; 2. first limit plate; 3. second limit plate; 4. hose; 5. ventilation plug; 6. outer ring sleeve; 7. baffle; 8. saliva suction tube; 9. fixed soft plate. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] Example

[0027] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0028] An oropharyngeal ventilation device, comprising:

[0029] A vent body 1, wherein a first depression 101 is provided on the upper surface of the vent body 1, and a second depression 102 is provided on the lower surface of the vent body 1, wherein the first depression 101 and the second depression 102 form a concave structure inside the vent body 1;

[0030] There are two hoses 4, both of which are arranged in the vent body 1;

[0031] A first limiting plate 2, wherein two first mounting holes are formed on the surface of the first limiting plate 2, the first limiting plate 2 is connected to one end of the ventilating pipe body 1, and two hoses 4 are slidably connected to the two first mounting holes respectively; and

[0032] The second limiting plate 3 has two second mounting holes on its surface. The second limiting plate 3 is connected to the other end of the ventilation pipe body 1. The two hoses 4 are respectively connected to the two second mounting holes.

[0033] In a specific embodiment of the utility model, a first recess 101 and a second recess 102 are provided on the surface of the ventilation tube main body 1 so that the middle position of the ventilation tube main body 1 is a recessed structure. When two hoses 4 are placed in the ventilation tube main body 1, the two hoses 4 will not contact each other. Through this structural setting, the problem of entanglement caused by the contact of the two hoses 4 can be effectively avoided. The first limiting plate 2 and the second limiting plate 3 are respectively connected to the two ends of the ventilation tube main body 1. The first mounting hole opened on the surface of the first limiting plate 2 and the second mounting hole opened on the surface of the second limiting plate 3 are used to limit the hose 4 to prevent the hose 4 from shaking during use and affecting the operation of medical staff.

[0034] For details, please refer to Figure 1-Figure 4 One end of each of the two hoses 4 is connected to a vent plug 5 .

[0035] In this embodiment: the surface of the vent plug 5 is provided with holes for oxygen to pass through and to prevent phlegm from entering the hose 4. When used for ventilation, the vent plug 5 is taken out of the hose 4; when the hose 4 is used as an oxygen supply tube, the vent plug 5 is installed in the hose 4 to prevent phlegm from entering the hose 4.

[0036] For details, please refer to Figure 1-Figure 4 A fixed soft plate 9 is fixedly connected to the lower surface of the ventilation tube body 1, and the saliva suction tube 8 is slidably connected to the fixed soft plate 9.

[0037] In this embodiment: the fixed soft board 9 is used to install the saliva suction tube 8, one end of the saliva suction tube 8 is connected to the saliva suction device, and the saliva suction tube 8 is used to suck the saliva in the user's mouth.

[0038] For details, please refer to Figure 1-Figure 4 An outer ring sleeve 6 is fixedly connected to the surface of the ventilation pipe body 1, and two baffles 7 are fixedly connected to the surface of the outer ring sleeve 6.

[0039] In this embodiment: the outer ring sleeve 6 is fixed on the surface of the ventilation tube body 1, and the two baffles 7 are provided to prevent the ventilation tube body 1 from completely extending into the user's oral cavity, and the two baffles 7 are used to block it outside the user's mouth.

[0040] For details, please refer to Figure 1-Figure 4 The outer diameters of the two hoses 4 are both 0.5 cm.

[0041] In this embodiment, the hose 4 of this size has a significant ventilation effect.

[0042] For details, please refer to Figure 1-Figure 4 The outer diameter of the saliva suction tube 8 is 0.4 cm.

[0043] In this embodiment, the saliva suction tube 8 of this size has a significant saliva suction effect. The design of the saliva suction tube 8 and the two hoses 4 in this solution is a multi-channel structure.

[0044] The working principle and use process of the utility model are as follows: when the device is in use, the saliva suction tube 8 is first connected to the saliva suction device, and the two hoses 4 are installed in the ventilation tube body 1. Then, the first limit plate 2 and the second limit plate 3 are connected to the two ends of the ventilation tube body 1, and the ventilation tube body 1 is extended into the throat of the patient. The set hose 4 plays a ventilation role, and one end of the saliva suction tube 8 is located in the patient's oral cavity, and the saliva suction device is operated to suck saliva from the patient's oral cavity; by arranging the first recess 101 and the second recess 102 on the surface of the ventilation tube body 1, the middle position of the ventilation tube body 1 is a recessed structure. When the two hoses 4 are placed in the ventilation tube body 1, the two hoses 4 will not touch each other. Through this structural setting, the problem of entanglement caused by the contact of the two hoses 4 can be effectively avoided.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An oropharyngeal ventilation device, characterized in that: include: A vent body (1), wherein the upper surface of the vent body (1) is provided with a first recess (101), and the lower surface of the vent body (1) is provided with a second recess (102), wherein the first recess (101) and the second recess (102) form a recessed structure inside the vent body (1); A hose (4), two of which are provided, and both of the two hoses (4) are arranged in the ventilation pipe body (1); A first limiting plate (2), wherein two first mounting holes are formed on a surface of the first limiting plate (2), the first limiting plate (2) is connected to one end of the ventilation pipe body (1), and the two hoses (4) are slidably connected to the two first mounting holes respectively; and A second limiting plate (3), wherein two second mounting holes are provided on the surface of the second limiting plate (3), the second limiting plate (3) is connected to the other end of the ventilation pipe body (1), and the two hoses (4) are respectively connected to the two second mounting holes.

2. An oropharyngeal ventilation device according to claim 1, characterized in that: One end of each of the two hoses (4) is connected to a vent plug (5).

3. An oropharyngeal ventilation device according to claim 2, characterized in that: A saliva suction tube (8) is provided in the second recess (102); a fixed soft plate (9) is fixedly connected to the lower surface of the ventilation tube body (1); and the saliva suction tube (8) is slidably connected to the fixed soft plate (9).

4. An oropharyngeal ventilation device according to claim 3, characterized in that: An outer ring sleeve (6) is fixedly connected to the surface of the ventilation pipe body (1), and two baffles (7) are fixedly connected to the surface of the outer ring sleeve (6).

5. An oropharyngeal ventilation device according to claim 4, characterized in that: The outer diameters of the two hoses (4) are both 0.5 cm.

6. An oropharyngeal ventilation device according to claim 5, characterized in that: The outer diameter of the saliva suction tube (8) is 0.4 cm.

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