CN203458655U - Oropharynx airway - Google Patents

Abstract

An oropharynx airway relates to the field of medical instruments and comprises an air pipe body, an oxygen uptake humidifying passageway, a stomach tube passageway and a fixing belt. A locating block is arranged at the outer end of the air pipe body and provided with the oxygen uptake humidifying passageway and the stomach tube passageway which are communicated with the inside of an air pipe wall. The oxygen uptake humidifying passageway and the stomach tube passageway are not communicated with each other, the oxygen uptake humidifying passageway is led to the inside of the middle of the air pipe body, and the stomach tube passageway is led to the outer portion of the middle of the air pipe body. Two ends of the fixing belt are arranged on two edges of the two sides of the locating block. The oropharynx airway can be used for placing and fixing an oxygen uptake pipe, an airway humidifying pipe, a stomach tube and a nasopharynx pipe conveniently and can effectively guarantee that moving, deflecting and falling of the airway in a use process can not happen.

Description

A kind of oropharyngeal airway

[technical field]

This utility model relates to medical instruments field, especially relates to a kind of for keeping the oropharyngeal airway that patient's Oropharynx airway is unobstructed.

[background technology]

Known, in the first aid process to patient, setting up and maintaining the complete and unobstructed air flue of patient is the prerequisite that guarantees patient's normal ventilation and breathing, is also the prerequisite that guarantees patient safety and carry out anaphase; In clinical, for the patient to after stupor, drowsiness, general anesthesia patients, implement to place and the effect of fixing oropharyngeal airway is exactly to utilize breather that patient's the root of the tongue and pharynx rear wall are separated, thus unobstructed to ensure patient's Oropharynx airway; But, due in practical operation, some long-term especial patients of placing oropharyngeal airway need to carry out oxygen uptake and air flue humidification toward contact simultaneously, and placement stomach tube and nasopharynx temperature, and for the fixing of Oxygen tube and air flue humidification pipe and stomach tube and nasopharynx temperature, can only achieve the goal by sticking cloth at present, this not only wastes time and energy in operation, but also has wasted resource and medical personnel's time; Meanwhile, if paste fix not firm, in the process of practical application, also easily there is mobile, crooked and obscission in existing oropharyngeal airway, and the oropharyngeal airway of clinical practice at present has larger potential safety hazard.

[summary of the invention]

In order to overcome the deficiency in background technology, the utility model discloses a kind of oropharyngeal airway, described oropharyngeal airway is not only convenient to place and fixedly Oxygen tube, air flue humidification pipe and stomach tube and nasopharynx temperature, but also can effectively ensure and in application process, there will not be mobile, crooked and obscission.

For achieving the above object, this utility model adopts following technical scheme:

An oropharyngeal airway, described oropharyngeal airway comprises breather body, oxygen inhalation wet passage, gastric tube passageway and fixing band; Described breather body outer end is provided with locating piece, and this locating piece is respectively equipped with oxygen inhalation wet passage and the gastric tube passageway connecting in breather body tube wall, and the outer end of oxygen inhalation wet passage is communicated with the threeway that is provided with oxygen connector and humidifying connector; Described oxygen inhalation wet passage and gastric tube passageway are not connected, and oxygen inhalation wet passage passes to the middle intrasegmental part of breather body, and gastric tube passageway passes to the outside, stage casing of breather body; The both sides of the edge of locating piece are located at respectively at described fixing band two ends.

Described oropharyngeal airway, described locating piece medial surface is provided with cushion course.

Described oropharyngeal airway, described oxygen inhalation wet passage and gastric tube passageway lay respectively at the position of corresponding breather body both sides tube wall on locating piece.

Described oropharyngeal airway, described fixing band is elastomeric belt body.

Described oropharyngeal airway, described fixing band is the medical bandage that belt body is provided with bandage actuator.

Described oropharyngeal airway, described fixing band comprises two belt bodies, and the both sides of the edge of locating piece are located at respectively in one end of two belt bodies, and the other end of two belt bodies is provided with the mutual connection structure of adjustable-length.

Owing to adopting technical scheme as above, the utlity model has following beneficial effect:

Oropharyngeal airway described in the utility model is simple in structure, easy to use, it is not only convenient to place and fixedly Oxygen tube and air flue humidification pipe, be beneficial to the patient of the described oropharyngeal airway of long-term placement is carried out to oxygen uptake and air flue humidification, can also special patient be carried out the placement of stomach tube and nasopharynx temperature and be fixed simultaneously; Described oropharyngeal airway effective working time of saving resource and medical worker not only in application, but also can effectively guarantee there will not be mobile, crooked and obscission, be therefore more suitable for facial injury, fracture of skull base and cause and need direct oral cavity to place the patient that stomach tube and operation on heart direct oral cavity are placed nasopharynx temperature.

[accompanying drawing explanation]

Fig. 1 is schematic diagram of the present utility model;

Another structural representation of the present utility model that Fig. 2 is.

In figure: 1, breather body; 2, locating piece; 3, oxygen inhalation wet passage; 4, oxygen connector; 5, humidifying connector; 6, threeway; 7, gastric tube passageway; 8, fixing band.

[specific embodiment]

By the following examples, can explain in more detail the present invention, open the purpose of this utility model is intended to protect all changes and improvements within the scope of this utility model, and this utility model is not limited to the following examples:

Oropharyngeal airway described in 1 by reference to the accompanying drawings, described oropharyngeal airway comprises breather body 1, oxygen inhalation wet passage 3, gastric tube passageway 7 and fixing band 8; Described breather body 1 outer end is connected with the locating piece 2 that medial surface is provided with cushion course, this locating piece 2 is respectively equipped with oxygen inhalation wet passage 3 and the gastric tube passageway 7 connecting in breather body 1 tube wall, and the outer end of oxygen inhalation wet passage 3 is communicated with the threeway 6 that is provided with oxygen connector 4 and humidifying connector 5, thereby is convenient to utilize threeway 6 to carry out the operation of oxygen uptake and air flue humidification; Described the oxygen inhalation wet passage 3 that is positioned at breather body 1 tube wall and gastric tube passageway 7 are not communicated with mutually, and oxygen inhalation wet passage 3 passes to the middle intrasegmental part of breather body 1, gastric tube passageway 7 passes to the outside, stage casing of breather body 1, be the position that oxygen inhalation wet passage 3 and gastric tube passageway 7 lay respectively at corresponding breather body 1 both sides tube wall on locating piece 2, thereby reached the object of being convenient to can also operate oxygen inhalation wet when placing fixedly stomach tube and nasopharynx temperature;

For the oropharyngeal airway described in effective guarantee there will not be mobile, crooked and obscission in application, the elastic reducing-fixing band 8 that can adopt two ends to be located at respectively locating piece 2 positions, both sides of the edge is fixedly placed on described oropharynx road airway patient's head; As required, the medical bandage that can also adopt belt body to be provided with bandage actuator is used as fixing band 8 and uses, when fixing band 8 is placed on after patient's head, can adjust by bandage actuator the length of fixing band 8, can described oropharyngeal airway is fixing in place thereby reach, can make again patient feel comparatively comfortable object;

Oropharyngeal airway described in 2 by reference to the accompanying drawings, described fixing band 8 can also adopt two belt bodies, the both sides of the edge of locating piece 2 are located at respectively in two belt bodies one end separately, article two, the belt body other end is separately provided with the structure of similar thread gluing, belt fastener or belt body actuator that can interconnective adjustable-length, thereby utilize such structure being easily connected and fixed to reach, more easily described oropharyngeal airway is fixed on to the object of patient head.

While implementing oropharyngeal airway described in the utility model, only need first by breather body 1, patient's Oropharynx airway to be kept clear, and then described oropharyngeal airway is fixed on to patient's head, finally connect as required more corresponding Oxygen tube, air flue humidification pipe, stomach tube or nasopharynx temperature and can operate accordingly.

This utility model does not describe part in detail for prior art, therefore this utility model is not described in detail.

Claims (6)

1. an oropharyngeal airway, is characterized in that: described oropharyngeal airway comprises breather body (1), oxygen inhalation wet passage (3), gastric tube passageway (7) and fixing band (8); Described breather body (1) outer end is provided with locating piece (2), this locating piece (2) is respectively equipped with oxygen inhalation wet passage (3) and the gastric tube passageway (7) connecting in breather body (1) tube wall, and the outer end of oxygen inhalation wet passage (3) is communicated with the threeway (6) that is provided with oxygen connector (4) and humidifying connector (5); Described oxygen inhalation wet passage (3) and gastric tube passageway (7) are not connected, and oxygen inhalation wet passage (3) passes to the middle intrasegmental part of breather body (1), and gastric tube passageway (7) passes to the outside, stage casing of breather body (1); The both sides of the edge of locating piece (2) are located at respectively at described fixing band (8) two ends.

2. oropharyngeal airway according to claim 1, is characterized in that: described locating piece (2) medial surface is provided with cushion course.

3. oropharyngeal airway according to claim 1, is characterized in that: described oxygen inhalation wet passage (3) and gastric tube passageway (7) lay respectively at the position of the upper corresponding breather body (1) of locating piece (2) both sides tube wall.

4. oropharyngeal airway according to claim 1, is characterized in that: described fixing band (8) is elastomeric belt body.

5. oropharyngeal airway according to claim 1, is characterized in that: described fixing band (8) is the medical bandage that belt body is provided with bandage actuator.

6. oropharyngeal airway according to claim 1, it is characterized in that: described fixing band (8) comprises two belt bodies, article two, the both sides of the edge of locating piece (2) are located at respectively in one end of belt body, and the other end of two belt bodies is provided with the syndeton of adjustable-length.

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