CN2649105Y

CN2649105Y - Fixable oropharynx tracheal tube

Info

Publication number: CN2649105Y
Application number: CN 03258553
Authority: CN
Inventors: 郭扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-29
Filing date: 2003-09-29
Publication date: 2004-10-20
Anticipated expiration: 2013-09-29

Abstract

The utility model relates to a fixable oropharynx snorkel. The fixable oropharynx snorkel includes a metal straight pipe which is sleeved outside with an elastic-material-made casing. The casing is arc or glossopharyngeal physiological bending type. One end of the casing is provided with a fixation retaining tablet which is made from elastic materials and extends outwards along the orifice. The two ends of the fixation retaining tablet is provided with an elastic fixation band. The advantages and positive effects are: since one end of the snorkel is provided with a fixation retaining tablet and an elastic fixation band, the snorkel can be inserted into the patient's oropharynx and fixed in the patient's head by the elastic fixation band, and thus the snorkel is not likely to dislocate or be vomited out to save the patient's life from airway obstruction.. The operation on the fixable oropharynx snorkel is easy, and the effect is safe and reliable.

Description

But fixing port Pharynx trachea

Technical field

This utility model belongs to medical equipment, but particularly relate to a kind of urgent patient of being applicable to ventilation breath and oxygen supply, be convenient to fixed fixing port Pharynx trachea.

Background technology

The oropharynx airway that in present clinical rescue critical patient's process, uses, generally be that conduit is inserted in patient's the oropharynx, solved the problem that the coma patient tongue weighs down, soft palate is sagging and block last air flue behind pharyngeal cavity, and when patient's restlessness, mind are owed clearly or by stupor, transfer in the clear-headed process, they can feel the discomfort of the foreign body of pars oralis pharyngis, for inborn physiological reflex (unconditioned reflex) often with outside the oropharyngeal airway discharge opening, or cause moving of its position, therefore also caused many patients to lose living tragedy therefrom and taken place.

Summary of the invention

But this utility model provides a kind of urgent patient's of being applicable to ventilation breath and oxygen supply for solving the technical problem that exists in the known technology, is convenient to fixed fixing port Pharynx trachea.

The technical scheme that this utility model is taked for the technical problem that exists in the solution known technology is:

But fixing port Pharynx trachea, be by a metal straight tube be with by elastic material outward, its structure fabrication is in the arc-shaped or glossopharyngeum physiological bending molded cannula constitutes, be provided with by fixedly catch elastic material system, that outside the mouth of pipe, extend at sleeve pipe one end, be fixedly connected with elastic reducing-fixing band in fixing catch two ends.

This utility model can also adopt following technical measures:

Described fixedly catch adopts the medical poisonless macromolecular material injection molded.

Advantage and the good effect that the utlity model has are: owing to be provided with stator and fixing elastic webbing at this breather one end, breather can be inserted in patient's the oropharynx, be fixed in patient's head by elastic reducing-fixing band, be difficult for making the breather position to move or by outside patient's discharge opening, die to cause patient airway to block, the fixing port Pharynx trachea is simple to operate, effect is safe and reliable but be somebody's turn to do.

Description of drawings

Fig. 1 is a structural front view of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is the A-A profile of Fig. 2.

The specific embodiment

For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:

See also Fig. 1 one Fig. 4, but fixing port Pharynx trachea, be to be about by a metallic that 10 centimeters straight tube 4 is with by elastic material outward, its structure fabrication is in the arc-shaped or glossopharyngeum physiological bending molded cannula 1 constitutes, sleeve pipe 1 one ends be provided with by elastic material system, outside the mouth of pipe, extend and with the fixing catch 2 of its all-in-one-piece, be fixedly connected with elastic reducing-fixing band 3 in fixing catch two ends, described fixedly catch 2 adopts the medical poisonless macromolecular materials injection molded.

Claims

1. but fixing port Pharynx trachea, be by a metal straight tube (4) outer be with by elastic material, its structure fabrication is in the arc-shaped or glossopharyngeum physiological bending molded cannula (1) constitutes, it is characterized in that: sleeve pipe (1) one end is provided with by fixedly catch (2) elastic material system, that extend outside the mouth of pipe, is fixedly connected with elastic reducing-fixing band (3) in fixing catch two ends.

2. but fixing port Pharynx trachea according to claim 1 is characterized in that: described fixedly catch (2) adopts the medical poisonless macromolecular material injection molded.