CN202637659U

CN202637659U - Teeth-cushion type multifunctional oropharynx breather tube

Info

Publication number: CN202637659U
Application number: CN 201220147308
Authority: CN
Inventors: 张伟娜; 李大江
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-27
Filing date: 2012-03-27
Publication date: 2013-01-02
Anticipated expiration: 2022-03-27

Abstract

The utility model relates to a teeth-cushion type multifunctional oropharynx breather tube which is used during the processes of clinical care and operation anesthesia, and belongs to the field of medical apparatuses. The teeth-cushion type multifunctional oropharynx breather pipe consists of a round tube breather tube, an oxygen tube inserting tube, a flange, a tracheal catheter embedding port, a straight tube of the oropharynx breather tube and an arc tube of the oropharynx breather tube. Aiming to overcome the defect of the traditional oropharynx breather tube technology, the round tube breather tube is added above the flange; the tracheal catheter embedding port is formed in the right side of the flange; the oxygen tube inserting tube is arranged on the left side of the round tube breather tube; the round tube breather tube is connected with an inner lining layer of the straight tube of the oropharynx breather tube to play a role in the teeth cushion, so that the breather tube can be connected with a simple breathing airbag or a breathing device to assist breathing, the breather tube also can be connected with an oxygen supply tube during the operation of supplying the oxygen when a patient breathes, and the teeth cushion is replaced by trachea cannula when needed, so that the breather tube is convenient, easy to operate and suitable for clinically popularizing.

Description

A kind of bite-block formula Multifunctional mouth Pharynx trachea

Affiliated technical field

This utility model belongs to medical apparatus and instruments, relates to the bite-block formula Multifunctional mouth Pharynx trachea that a kind of critical patient's of being applicable to ventilation breath and oxygen supply and intubation replace bite-block to be convenient to fix.

Background technology

At present, in clinical rescue and surgery anesthesia process, often use oropharyngeal airway, existing oropharyngeal airway is simple in structure, the scope of application is little, can't connect simple and easy breathing bag or respirator assisted respiartion without the pipe breather, and when patient has autonomous respiration to carry out oxygen-supply operation, it all is the breather road junction that oxygen supplying tube is placed directly in oropharyngeal airway, very easily come off, and traditional oropharyngeal airway embeds mouth and pipe breather convenient and that endotracheal tube is fixing without the trachea conduit, when having tracheal intubation simultaneously, needs can not replace bite-block to use, a kind of oropharyngeal airway that can have both two kinds of oxygen supply modes and can substitute bite-block of very inconvenience, thereby clinical needs.

Summary of the invention

This utility model provides a kind of bite-block formula Multifunctional mouth Pharynx trachea that can have both two kinds of oxygen supply modes and replace the bite-block effect when tracheal intubation by improving the deficiency of traditional oropharyngeal airway technology.

The technical scheme that its technical problem that solves this utility model adopts is:

A kind of bite-block formula Multifunctional mouth Pharynx trachea, it comprises the pipe breather, the oxygen hose insertion tube, endotracheal tube embeds mouth, the edge of a wing, oropharyngeal airway straight tube and oropharyngeal airway curved pipe, top, the edge of a wing is the pipe breather, bottom, the edge of a wing is oropharyngeal airway straight tube and oropharyngeal airway curved pipe, edge of a wing external diameter is greater than the oropharyngeal airway straight tube, pipe breather one side is the oxygen hose insertion tube, one side on the edge of a wing is that endotracheal tube embeds mouth, oropharyngeal airway inside is embedded with oval inner liner, this inner liner links to each other with the pipe breather, be the lower flat shape of circle on, form the bite-block part of oropharyngeal airway.

This utility model pipe breather can directly connect simple and easy breathing bag or the assisted respiartion of respirator pipe special, and when at the same time tracheal intubation being arranged and the tracheal intubation binding fixing, play the effect of traditional bite-block, the oxygen hose insertion tube, be positioned at a side of pipe breather, the medial wall of being close to the pipe breather, when patient's oxygen supply that autonomous respiration is arranged, oxygen catheter directly can be inserted the oxygen hose insertion tube, be convenient to the fixed oxygen airway, endotracheal tube embeds mouth, when being convenient to simultaneously endotracheal tube be arranged endotracheal tube is embedded wherein, convenient fixing.

This utility model breather straight tube, breather curved pipe and edge of a wing material are polyethylene, and be neither too hard, nor too soft, can not cause too major injury to tooth and oral cavity, pipe breather and inner liner are polyacrylic resin material, quality is hard, plays the bite-block effect, can guarantee that pipeline is unobstructed and convenient fixing.

This utility model is simple in structure, and function is many, and is simple to operate, is suitable at clinical expansion.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further specified.

Fig. 1 is this utility model front elevation.

Fig. 2 is this utility model vertical section structural map.

Fig. 3 is top view of the present utility model.

Among the figure, 1. oropharyngeal airway straight tube, 2. oropharyngeal airway curved pipe, the 3. edge of a wing, 4. oxygen hose insertion tube, 5. pipe breather, 6. endotracheal tube embeds mouthful.

The specific embodiment

According to Fig. 1, Fig. 2, Fig. 3, this utility model main body adopts the curved pipe structure, matches with the palate shape, select suitable model by measuring ear-lobe to the distance of bicker before placing, the oropharyngeal airway opening is positioned over the bottleneck throat correct position, and open airway guarantees ventilation.(3) top arranges a pipe breather (5) to this utility model on the edge of a wing, when patient's no spontaneous breathing, can connect simple and easy breathing bag or respirator assisted respiartion, at the left inside lateral margin of pipe breather (5) one oxygen hose insertion tube (4) is set, giving when patient's oxygen supply of autonomous respiration is arranged, oxygen hose is inserted in the oxygen hose insertion tube (4), convenient fixing, and oxygen directly can be passed to bottleneck throat, effectively improve and support, in the general anesthesia induction process, if patient puts the method such as jaw can't open airway the time by head layback, this utility model can be placed into the oral cavity, open airway, by respirator pressurization oxygen supply, after the tracheal intubation success, conduit can be embedded endotracheal tube and embed mouthful (6), conduit and pipe breather (5) binding are fixed together, oval inner liner in pipe breather (5) and the breather straight tube (1) is connected as a single entity, adopt polyacrylic resin material, hardness is high, form bite-block part of the present utility model, can keep endotracheal tube unobstructed and make things convenient for conduit to fix.

Claims

1. a bite-block formula Multifunctional mouth Pharynx trachea comprises oropharyngeal airway straight tube, oropharyngeal airway curved pipe and the edge of a wing; It is characterized in that also comprising that pipe breather, oxygen hose insertion tube and endotracheal tube embed mouth, the pipe breather is located at top, the edge of a wing, and the oxygen hose insertion tube is located at pipe breather one side, and endotracheal tube embeds the side that mouth is located at the edge of a wing;

2. a bite-block formula Multifunctional mouth Pharynx trachea as claimed in claim 1 is characterized in that oropharyngeal airway straight tube inside is embedded with oval inner liner, and this inner liner is connected with the pipe breather;

3. a bite-block formula Multifunctional mouth Pharynx trachea as claimed in claim 2 is characterized in that the inner inner liner of breather straight tube and pipe breather material are acrylic resin.