CN217794049U - Airtight type pluggable oropharynx breather pipe mask - Google Patents

Abstract

A sealed pluggable oropharyngeal airway mask comprises an oxygen mask, wherein a vent hole is formed in the top of the oxygen mask, an extension tube is arranged in the oxygen mask, and a tube opening in the top of the extension tube is communicated with the vent hole in the top of the oxygen mask; meanwhile, the bottom of the extension tube is connected with an oropharynx breather tube, the bottom orifice part of the oropharynx breather tube extends to the outside of the oxygen mask, and the orifice position at the top of the oropharynx breather tube is communicated with an external gas source through a connecting pipeline; the utility model relates to a but airtight type plug-in oropharynx breather pipe face guard, the oropharynx air vent of putting into when the face guard is ventilated makes patient's back of the tongue back lie down just among the camber of air vent, and the mouth just in time aims at the sound gate mouth in the air vent, can effectively improve the patient and ventilate, and the oxygen uptake of fully ventilating can prevent to weigh down behind the tongue root, keeps the respiratory track unobstructed, provides the guarantee for patient's life safety.

Description

Airtight type pluggable oropharynx breather pipe mask

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to but airtight type plug-in oropharynx breather pipe face guard.

Background

With the improvement of living standard of people, more and more obese people in people are in the crowd, and obesity becomes a common phenomenon in society, so that the obese patients are more common in clinical anesthesia patients; the physiological and anatomical features of obese patients bring great challenges to anesthesiologists, general anesthesia induction has higher risk in anesthesia, autonomous respiration of patients disappears, oxygen consumption and airway resistance of obese patients during ventilation are higher than those of ordinary patients, and hypoxia and carbon dioxide retention are easy to occur if the mask is lack of ventilation; if the pressure exceeds the tension of the esophageal sphincter, the patient is easy to have gastric distention, aspiration and reflux and the like, which undoubtedly increases the perioperative risk of the obese patient. After general anesthesia induction, the patient can have tongue tenesmus and airway obstruction to cause ventilation difficulty, sometimes the mandibular mask is supported to pressurize and ventilate, the effective ventilation of the patient is affected, oxygen deficiency occurs, and even life danger occurs. It is very important to effectively solve the problem of difficult ventilation caused by tongue root tenesmus after general anesthesia induction.

Therefore, there is a need for a sealed, pluggable oropharyngeal airway mask that solves the above-mentioned problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a closed type pluggable oropharynx breather pipe mask.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a sealed pluggable oropharyngeal airway mask comprises an oxygen mask, wherein a vent hole is formed in the top of the oxygen mask, an extension tube is arranged in the oxygen mask, and a tube opening in the top of the extension tube is communicated with the vent hole in the top of the oxygen mask; simultaneously the bottom of extension pipe is connected the oropharynx breather pipe, oropharynx breather pipe bottom mouth of pipe position extends to the oxygen mask is outside, the mouth of pipe position at oropharynx breather pipe top is through connecting tube and outside air supply intercommunication.

Preferably, the bottom of the oxygen mask is sleeved with an inflatable bag, and an inflation valve is arranged on the inflatable bag.

Preferably, the tube body part of the extension tube connected with the oropharyngeal airway is a telescopic spring threaded tube.

Preferably, a sleeve is fixedly arranged at the vent at the top of the oxygen mask, and the sleeve is sleeved with the top orifice of the extension tube.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has as follows:

the sealed type pluggable oropharynx breathing tube mask designed by the scheme has the advantages that the oropharynx breathing tube is placed while the mask is used for ventilating, so that the back of the tongue of a patient lies in the curvature of the breathing tube right, the inner opening of the breathing tube is right aligned with the sound door opening, the ventilation of the patient can be effectively improved, the induction period is easy, the ventilation and oxygen inhalation can be fully realized, the intubation can be finished easily after the oxygen storage is full, the vital signs of the patient are stable, various intubation reactions and complications are reduced, the intubation success rate is increased, and the dosage of the induction medicine is reduced; the utility model can be used as a bite block in the operation to prevent the patient from biting the tracheal catheter; after the tracheal catheter is pulled out after operation, the tongue root can be prevented from falling, the respiratory tract is kept smooth, the guarantee is provided for the life safety of the patient, and the tracheal catheter is worthy of clinical popularization.

Drawings

Fig. 1 is a schematic view of the overall structure of a pluggable oropharyngeal airway mask.

In the above figures, the oxygen mask 1, the extension tube 2, the oropharyngeal airway 3, the inflatable bag 4, the inflation valve 5, the telescopic spring threaded tube 6, the cannula 7 and the connecting pipeline 8.

Detailed Description

The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.

Please refer to fig. 1. It should be understood that, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are 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 they are used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely required to be horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, and a communication 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.

The embodiment is as follows: as shown in fig. 1, the enclosed pluggable oropharyngeal airway mask comprises an oxygen mask 1, wherein a vent hole is formed in the top of the oxygen mask 1, an extension tube 2 is arranged inside the oxygen mask 1, and a tube orifice in the top of the extension tube 2 is communicated with the vent hole in the top of the oxygen mask 1; meanwhile, the bottom of the extension tube 2 is connected with an oropharynx breather tube 3, the bottom orifice part of the oropharynx breather tube 3 extends to the outside of the oxygen mask 1, and the orifice position at the top of the oropharynx breather tube 3 is communicated with an external gas source through a connecting pipeline 8; the utility model relates to a but airtight type plug-in oropharynx breather pipe face guard, the oropharynx air vent of putting into when the face guard is ventilated makes patient's back of the tongue back lie down just among the camber of air vent, and the mouth just in time aims at the sound gate mouth in the air vent, can effectively improve the patient and ventilate, and the oxygen uptake of fully ventilating can prevent to weigh down behind the tongue root, keeps the respiratory track unobstructed, provides the guarantee for patient's life safety.

The preferred embodiment is as follows:

the bottom of the oxygen mask 1 is sleeved with an inflatable bag 4, and an inflation valve 5 is arranged on the inflatable bag 4; the gas-filled bag 4 may improve the comfort of the patient wearing the oxygen mask 1.

The tube body part of the extension tube 2 connected with the oropharynx air tube 3 is a telescopic spring threaded tube 6; the telescopic spring threaded pipe 6 can be telescopically rotated, so that the position of the oropharyngeal airway 3 in the oral cavity of a patient can be conveniently adjusted.

A sleeve 7 is fixedly arranged at the vent at the top of the oxygen mask 1, and the sleeve 7 is sleeved with the pipe orifice at the top of the extension pipe 2; the sleeve 7 is used for fixing the extension pipe 2 in the oxygen mask 1 and is also used for fixedly connecting a connecting pipeline 8 of an external gas source; and because the sleeve joint relation between extension pipe 2 and sleeve pipe 7, whole extension pipe possesses the function of plug-in and pull-out, uses in a flexible way.

The beneficial effect of this embodiment does: the occurrence of flatulence and aspiration reflux is reduced; during general anesthesia induction, an anaesthesiologist alone can easily hold the mask, so that ventilation is effectively improved, and the induction period is easy; directly supplying oxygen to the oropharynx of the patient through an oropharyngeal tube channel; various intubation reactions and complications are reduced, and the intubation success rate is increased; the dosage of the anesthesia inducing drug is reduced, and more reliable guarantee is provided for the life safety of the patient; the utility model can be used as a bite block in the operation to prevent the patient from biting the tracheal catheter; after the tracheal catheter is pulled out after operation, the tongue root can be prevented from falling backwards, and the respiratory tract can be kept smooth.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (2)

1. The utility model provides a but airtight type plug-in oropharynx breather pipe face guard which characterized in that: the oxygen mask comprises an oxygen mask, wherein the top of the oxygen mask is provided with an air vent, an extension pipe is arranged in the oxygen mask, and a pipe orifice at the top of the extension pipe is communicated with the air vent at the top of the oxygen mask; meanwhile, the bottom of the extension tube is connected with an oropharynx breather tube, the bottom orifice part of the oropharynx breather tube extends to the outside of the oxygen mask, and the orifice position at the top of the oropharynx breather tube is communicated with an external gas source through a connecting pipeline;

an inflation bag is sleeved at the bottom of the oxygen mask, and an inflation valve is arranged on the inflation bag;

the pipe body part of the extension pipe connected with the oropharynx air pipe is a telescopic spring threaded pipe.

2. The hermetically sealed pluggable oropharyngeal airway mask of claim 1, wherein: and a sleeve is fixedly arranged at the vent at the top of the oxygen mask and is sleeved with the pipe orifice at the top of the extension pipe.

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