CN210750751U

CN210750751U - Oropharynx breather pipe

Info

Publication number: CN210750751U
Application number: CN201921038709.5U
Authority: CN
Inventors: 刘琳; 古丽巴哈尔·赛来; 古力尼哥尔·阿迪力; 王娟娟; 爱依帕夏·莫合旦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-16
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses an oropharynx breather pipe belongs to medical supplies technical field, keep off including the lip, bite-block and the body of ventilating, the one end and the lip of the body of ventilating keep off and be connected, the inside of the body of ventilating is equipped with first passageway and second passageway, be equipped with first connecting hole and second connecting hole on the lip keeps off, first connecting hole and first passageway intercommunication, second connecting hole and second passageway intercommunication, the bite-block sets up in the one end that is close to the lip of the body of ventilating, the bite-block distributes in the upper and lower both sides of the body of ventilating, the outer peripheral face of the body of ventilating still is equipped with the gasbag, the gasbag is close to the free end of the body of ventilating, be equipped with on the lateral wall of the body of ventilating and fill the trachea, fill the trachea and communicate and extend to lip fender department from. Its simple structure, it is safe in utilization, the gasbag is bloated not only can prevent that the liquid in patient's oral cavity from flowing into the air flue downwards, can also prevent that the throat tissue from plugging up first passageway and second passageway, guarantees to ventilate smoothly.

Description

Oropharynx breather pipe

Technical Field

The utility model belongs to the technical field of medical supplies, concretely relates to oropharynx breather pipe.

Background

Oropharynx breather pipe mainly used is unconscious patient of mind after the coma, prevents that the tongue root back weight from blockking up the air flue, guarantees that the patient breathes smoothly, but current oropharynx breather pipe all has only a passageway of ventilating, causes the jam like this easily, can not let in oxygen when inhaling the phlegm, causes the patient oxygen deficiency, and in addition, current oropharynx breather pipe is when using, and the saliva that produces in the patient oral cavity can cause the patient uncomfortable along the breather pipe in downwards flowing into patient's air flue.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an oropharynx breather pipe, its simple structure, convenient to use, the above-mentioned problem of improvement that can be better.

The embodiment of the utility model is realized like this:

the utility model provides an implementation mode of the utility model provides an oropharynx breather pipe, including lip fender, bite-block and breather pipe body, the one end of breather pipe body with the lip fender is connected, the other end is the free end, the inside of breather pipe body is equipped with first passageway and second passageway, first passageway and the second passageway all link up the both ends of breather pipe body, be equipped with first connecting hole and second connecting hole on the lip fender, first connecting hole with the first passageway intercommunication, the second connecting hole with the second passageway intercommunication, the bite-block sets up in the breather pipe body be close to the one end of lip fender, the bite-block distributes in the upper and lower both sides of breather pipe body, the outer peripheral face of breather pipe body still is equipped with the gasbag, the gasbag is close to the free end of breather pipe body, be equipped with on the lateral wall of breather pipe body and fill the trachea, fill in with the gasbag intercommunication and from the gasbag extends to the lip fender department, and one end of the inflation and deflation pipe, which is far away from the air bag, is provided with a valve inside.

Furthermore, the outer side wall of the vent pipe body is also provided with a pipette, one end of the pipette is close to the air bag, and the other end of the pipette extends to the lip block.

Further, the cross section of the bite block is U-shaped.

Furthermore, the cross section of the first channel is in a C shape, and the first channel is annularly arranged on the outer side of the second channel.

Furthermore, a humidifying gauze is arranged at the first connecting hole.

Furthermore, two ends of the lip block are respectively provided with an elastic band.

Furthermore, an adjusting buckle is arranged on the elastic band.

Furthermore, the inner side wall of the first channel is provided with a gas flow sensor, the lip block is provided with a buzzer, and the gas flow sensor is electrically connected with the buzzer.

Furthermore, one side of the lip block, which is close to the vent pipe body, is provided with an LED lamp.

Furthermore, the lip block is made of transparent materials.

The utility model has the advantages that:

the embodiment of the utility model provides an oropharynx breather pipe, a structure is simple, the cost of manufacture is low, safety in utilization, when oropharynx breather pipe inserts the patient oral cavity, the inserted degree of depth is lip fender and patient's lip contact, the lip fender can prevent that the patient from swallowing the oropharynx breather pipe in vivo, make patient's upper and lower incisor respectively block into in the bite-block simultaneously, assurance oropharynx breather pipe that like this can be better can not take place the displacement and rock, then use the inflator to fill gas in the gasbag, make the gasbag tympanites, the gasbag tympanites not only can prevent in the liquid in the patient oral cavity from flowing into the air flue downwards, can also prevent that the throat tissue from plugging up first passageway and second passageway, guarantee to ventilate smoothly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a view angle of an oropharyngeal airway according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another view angle of an oropharyngeal airway provided by an embodiment of the present invention;

FIG. 3 is a schematic diagram of another embodiment of an oropharyngeal airway;

fig. 4 is a schematic view of another view angle of fig. 3.

In the figure: 11-lip block; 111-a first connection aperture; 112-second connection hole; 113-wetting the gauze; 12-a bite block; 13-a vent tube body; 131-a first channel; 132-a second channel; 14-a pipette; 15-air bag; 16-air inflation and deflation pipe; 161-valve inside; 17-elastic band; 171-adjusting buckle; 181-gas flow sensor; 182-a buzzer; 183-LED lamp.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the persons skilled in the art usually understand, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific directions, be constructed and operated in specific directions, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, embodiments of the present invention provide an oropharyngeal airway including a lip shield 11, bite block 12, and airway body 13.

The inside of the vent tube body 13 is provided with a first channel 131 and a second channel 132, the first channel 131 and the second channel 132 are distributed at two ends of the vent tube body 13, the first channel 131 is used for introducing oxygen, and the second channel 132 is used for exhausting or sucking sputum. In the present embodiment, the cross-sectional shape of the first channel 131 is C-shaped, the cross-sectional shape of the second channel 132 is circular, elliptical, or other shapes, and the first channel 131 is annularly provided outside the second channel 132.

One end of the vent tube body 13 is connected to one side of the lip stopper 11, and the other end is a free end. The lip 11 is provided with a first connection hole 111 and a second connection hole 112, the first connection hole 111 is communicated with the first channel 131, and the second connection hole 112 is communicated with the second channel 132.

In order to guarantee to ventilate, patient's air flue is moist, can set up humidification gauze 113 in first connecting hole 111 department, be about to the gauze use clear water moist can, humidification gauze 113 not only can moisten patient inspiratory gas, can also place dust or other debris and inhale internally by the patient along first passageway 131, cause the potential safety hazard.

It should be noted that the lip stop 11 blocks the mouth of the patient, and in order to ensure that the medical staff can see the situation in the mouth of the patient when the patient uses the oropharyngeal airway, the lip stop 11 may be made of a transparent material.

The bite block 12 is provided at an end of the snorkel body 13 near the lip stop 11, and the bite block 12 is distributed on both upper and lower sides of the snorkel body 13. In this embodiment, the cross section of the bite-block 12 is U-shaped, and the bite-block 12 is made of plastic material, so that when in use, the upper and lower teeth of a patient can be partially clamped into the U-shaped groove of the bite-block 12, thereby ensuring that the oropharyngeal airway is not easy to shake or fall off.

The patient is when using oropharynx breather pipe, can produce a large amount of saliva in the oral cavity, in order to guarantee to avoid saliva along the breather pipe body 13 to flow in patient's air flue, cause patient discomfort, need in time take out the saliva in patient's oral cavity, in this embodiment, lateral wall at breather pipe body 13 sets up pipette 14, the one end of pipette 14 is close to gasbag 15, the other end extends to lip fender 11 and wears out from lip fender 11, be connected the liquid suction device with pipette 14 and just can take out the liquid in patient's oral cavity.

The outer peripheral surface of one end of the vent pipe body 13 close to the free end is further provided with an air bag 15, the air bag 15 is of an annular structure, the air bag 15 is arranged on the outer side of the vent pipe body 13 in an annular mode, the air bag 15 has elasticity, the air bag 15 can be expanded when gas is filled, and when no gas exists in the air bag 15, the air bag 15 is tightly attached to the outer side wall of the vent pipe body 13. In order to conveniently inflate or deflate the air bag 15, an inflation/deflation pipe 16 is further arranged on the outer side wall of the vent pipe body 13, the inflation/deflation pipe 16 is tightly attached to the outer side wall of the vent pipe body 13, one end of the inflation/deflation pipe 16 is communicated with the air bag 15, the other end of the inflation/deflation pipe extends to the lip stop 11 and penetrates through the lip stop 11, and a valve core 161 is further arranged at one end of the inflation/deflation pipe 16, which is far away from the air bag 15, so that gas leakage can be avoided after the air bag 15 is inflated by using an air cylinder, and when the gas in the air bag 15 needs to be exhausted, the gas in the air. The air bag 15 can not only prevent saliva in the oral cavity of the patient from flowing into the air passage, but also lift the throat tissue of the patient, and ensure that all passages of the oropharyngeal airway are smooth.

When the patient uses the oropharynx breather pipe, in order to fix the oropharynx breather pipe and avoid shaking or falling off, the elastic bands 17 can be respectively arranged at the two ends of the lip block 11, and when the oropharynx breather pipe is used, the elastic bands 17 are sleeved on ears of the patient to fix the oropharynx breather pipe. The elastic band 17 is further provided with an adjusting button 171, so that the length of the elastic band 17 can be adjusted to suit different patients.

In another embodiment, referring to fig. 3 and 4, if the first channel 131 is blocked, the gas cannot be smoothly ventilated into the patient, which may have a serious influence on the life of the patient. The inner side wall of the first channel 131 may further be provided with a gas flow sensor 181, one side of the lip stop 11 away from the vent tube body 13 is provided with a buzzer 182, and the gas flow sensor 181 is electrically connected with the buzzer 182. Gas flow sensor 181 is used for detecting whether have gas to flow in first passageway 131 when the patient uses oropharynx breather pipe, if gas flow sensor 181 detects that there is not gas to flow in first passageway 131, then explain that first passageway 131 is probably blockked up, can feed back information to bee calling organ 182, and bee calling organ 182 sends the chimes of doom, reminds medical personnel in time to handle, avoids causing the accident.

In order to facilitate the medical staff to clearly see the oral cavity of the patient when inserting the oropharyngeal airway into the oral cavity of the patient, the LED lamp 183 may be arranged on the side of the lip stop 11 close to the airway tube body 13, and the oral cavity of the patient can be illuminated by turning on the LED lamp 183 during intubation.

The embodiment of the utility model provides an oropharynx breather pipe's theory of use as follows:

when oropharynx breather pipe inserts patient's oral cavity, the inserted degree of depth is lip fender 11 and patient's lip contact, lip fender 11 can prevent that the patient from swallowing the oropharynx breather pipe internal, make patient's upper and lower incisors go into respectively in the bite-block 12 simultaneously, assurance oropharynx breather pipe that like this can be better can not take place the displacement and rock, then use the inflator to fill gas in to gasbag 15, make gasbag 15 bloated, gasbag 15 bloated not only can prevent in the liquid downward inflow air flue in the patient oral cavity, can also prevent that the throat tissue from plugging up first passageway 131 and second passageway 132, guarantee to ventilate smoothly.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. An oropharyngeal airway, which is characterized in that: the dental pad is arranged at one end, close to the lip block, of the vent pipe body, the dental pad is distributed on the upper side and the lower side of the vent pipe body, air bags are further arranged on the outer peripheral surface of the vent pipe body, the air bags are close to the free end of the vent pipe body, an inflation and deflation pipe is arranged on the outer side wall of the vent pipe body, the inflation and deflation pipe is communicated with the air bags and extends to the lip block from the air bags, and one end of the inflation and deflation pipe, which is far away from the air bag, is provided with a valve inside.

2. The oropharyngeal airway of claim 1, wherein: the outer side wall of the vent pipe body is further provided with a pipette, one end of the pipette is close to the air bag, and the other end of the pipette extends to the lip block.

3. The oropharyngeal airway of claim 1, wherein: the cross section of the bite block is U-shaped.

4. The oropharyngeal airway of claim 1, wherein: the cross section of the first channel is C-shaped, and the first channel is annularly arranged on the outer side of the second channel.

5. The oropharyngeal airway of claim 1, wherein: and a humidifying gauze is also arranged at the first connecting hole.

6. The oropharyngeal airway of claim 1, wherein: two ends of the lip block are respectively provided with an elastic band.

7. The oropharyngeal airway of claim 6, wherein: the elastic band is provided with an adjusting buckle.

8. The oropharyngeal airway of claim 1, wherein: the inner side wall of the first channel is provided with a gas flow sensor, the lip block is provided with a buzzer, and the gas flow sensor is electrically connected with the buzzer.

9. The oropharyngeal airway of claim 1, wherein: and an LED lamp is arranged on one side of the lip block close to the ventilation pipe body.

10. The oropharyngeal airway of claim 1, wherein: the lip block is made of transparent materials.