CN221332309U - Oropharynx breather pipe with sled board - Google Patents

Abstract

The utility model discloses an oropharyngeal ventilating tube with a pry plate, comprising a connected tooth pad part and a pharyngeal curved part, an accommodating cavity extending along the length direction of the tooth pad part is provided at one end away from the pharyngeal curved part, and a pry plate is detachably inserted in the accommodating cavity. The utility model has the advantages of being able to open the jaws before and after tube placement, effectively avoiding omissions, and improving efficiency and comfort.

Description

Oropharynx breather pipe with sled board

Technical Field

The utility model relates to the field of medical appliances, in particular to an oropharynx breather pipe with a prying plate.

Background

The oropharynx breather pipe is a non-tracheal catheter noninvasive breather pipe, is mainly used for preventing respiratory tract obstruction, glossoptosis or blockage of respiratory tract caused by more airway secretions, and can rapidly open the airway to keep the respiratory tract of a patient smooth. Oropharyngeal airway is generally made of rubber or plastic or metal or other elastic material and is generally constructed of an oval hollow plastic tube having an "S" shape including a flange, bite block portion and pharyngeal flexure. When the tube is successfully placed, the flange is the proximal end and is positioned outside the oral cavity, the bent pharyngeal portion is the distal end and extends into the throat, and teeth of a patient bite the bite-block portion, so that a temporary artificial airway is established, and the temporary artificial airway can be inserted into a trachea, a sputum suction tube or a fiber bronchoscope for examination and treatment, so that the ventilation effect is improved or secretion is sucked out, and the smooth breathing of the patient is kept.

For patients who need to perform oropharyngeal airway tube placement, the jaw is often closed due to pain, epilepsy, convulsion and the like, so that a pry plate or other mouth gag is often needed to assist in opening the jaw of the patient during tube placement, so that the oropharyngeal airway tube can be delivered into the oral cavity. However, the existing prying plate and the oropharyngeal airway are mutually independent, and the prying plate and the oropharyngeal airway are required to be placed in addition after the tooth closure is opened, so that the problems of omission, loss and the like are easy to occur. In addition, the sled board is except being used for opening the tight tooth closure before putting the pipe, when putting the pipe and finishing needing to take out the oropharyngeal airway, because the bite block part is tightly bitten by patient's tooth, need open the tooth closure with sled board this moment equally, but because sled board breaks away from oropharyngeal airway and puts the independent deposit, need medical personnel spends time in the use to seek sled board, has reduced work efficiency.

To solve the above-mentioned problems, the utility model patent with publication number CN205515875U discloses a novel oropharyngeal airway, which is convenient for the placement of the oropharyngeal airway by providing a top sheet, and when inserting the oropharyngeal airway, the top sheet can be used to open the dental closure of the patient. However, after the oropharyngeal airway is successfully placed, the hard top sheet is left in the oral cavity of a patient and is propped against the palate of the patient for a long time, so that the comfort level is low, complications such as broken oral mucosa, bleeding, ulcers, infection, laryngeal mucosa edema and the like of the patient are possibly caused, and the top sheet can only be used for opening the dental closure before the placement of the oral mucosa, so that the dental closure can not be opened after the placement of the oral mucosa is finished.

How to solve the problems is a technical problem to be solved.

Disclosure of utility model

The utility model aims to provide the oropharyngeal airway with the prying plate, which can open the tooth closure before and after the tube is placed, effectively avoid omission and improve the efficiency and the comfort.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides an oropharynx breather pipe with a prying plate, which comprises a bite block part and a pharynx bending part which are connected, wherein one end of the bite block part, which is far away from the pharynx bending part, is provided with a containing cavity extending along the length direction of the bite block part, and the prying plate is detachably inserted in the containing cavity.

Further, the inner wall of the accommodating cavity is provided with a disinfection wet tissue layer.

Further, the length of the pry plate is greater than the depth of the accommodating cavity.

Further, one end of the skid plate, which is far away from the bite-block portion, is provided with a protrusion for enhancing friction.

Further, the outer wall of the bite block portion at the end remote from the pharyngeal curvature is circumferentially provided with a flange.

Due to the adoption of the structure, the utility model has the following beneficial effects:

According to the utility model, the containing cavity and the prying plate are arranged, before the tube is placed, the jaw of a patient can be opened by means of the prying plate, so that the oropharynx vent tube can be conveniently fed into the oral cavity of the patient, the prying plate is inserted back into the containing cavity after the jaw is opened, missing and losing of the prying plate can be effectively avoided, the comfort level in use is improved, and after the tube is placed, the prying plate is pulled out of the containing cavity again to be used for opening the jaw of the patient, so that the efficiency of taking the oropharynx vent tube out of the oral cavity of the patient is effectively improved.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the oropharynx breather pipe with the prying plate provided by the utility model comprises a bite block part 1 and a pharynx bending part 2 which are connected, wherein one end of the bite block part 1 far away from the pharynx bending part 2 is provided with a containing cavity 3 extending along the length direction of the bite block part, and the prying plate 4 is detachably inserted in the containing cavity 3. Before the tube is placed, the jaw of a patient is opened through the prying plate 4, and after the pharyngeal bending part 2 is sent into the oral cavity of the patient and the bite block part 1 is bitten by the teeth of the patient, the prying plate 4 is inserted into the accommodating cavity 3, so that the patient can conveniently take the tube along with the tube; after the tube is placed, the pry plate 4 is pulled out of the accommodating cavity 3, the jaw of the patient is opened again through the pry plate 4, and the teeth of the patient loosen the bite block part 1, so that the oropharynx breather tube can be taken out of the oral cavity of the patient.

In the utility model, a disinfection wet tissue layer is arranged on the inner wall of the accommodating cavity 3. The disinfection wet wipe layer adopts cotton cloth or sponge after soaking alcohol or antiseptic solution to make, and is located the distance between two-layer disinfection wet wipe layer on holding chamber 3 roof and the diapire is less than the thickness of sled board 4, when sled board 4 inserts holding intracavity 3, the outer wall of sled board 4 hugs closely disinfection wet wipe layer, thereby fix sled board 4 effectively through the frictional force between disinfection wet wipe layer and the sled board 4, and can disinfect and sterilize sled board 4, avoid causing sled board 4 to be stained with the saliva of patient and cause the bacterium to breed and the germ is brought to external world and cause cross infection scheduling problem because of opening the dental office.

In the utility model, the length of the prying plate 4 is longer than the depth of the accommodating cavity 3, so that one end of the prying plate 4 is exposed outside the accommodating cavity 3, and the prying plate is convenient to pull out and insert.

In the utility model, the end of the pry plate 4 far away from the bite-block part 1 is provided with the bulge 5 for enhancing friction, so that the two ends of the pry plate 4 can be distinguished conveniently, and the pry plate 4 can be pulled out of the accommodating cavity 3 conveniently. In the utility model, the protrusions 5 are a plurality of transverse lines, and a plurality of protruding points can be adopted to enhance the friction force.

In the utility model, the flange 6 is arranged on the outer wall of one end of the bite block part 1 far away from the pharyngeal bending part 2 in a surrounding manner, so that the oropharyngeal airway is effectively prevented from sliding into the throat of a patient.

When the utility model is used, firstly, one end of the pry plate 4 with the bulge 5 is pinched, the pry plate 4 is pulled out of the accommodating cavity 3, the dental septum of a patient is opened, the pharyngeal bending part 2 is sent into the oral cavity of the patient, after the tooth pad part 1 is bitten by the teeth of the patient and the flange 6 abuts against the lips of the patient, the pry plate 4 is inserted into the accommodating cavity 3; after the tube is placed, the pry plate 4 is pulled out of the accommodating cavity 3 by pinching the end, provided with the bulge 5, of the pry plate 4 again, the jaw of the patient is opened again through the pry plate 4, and the teeth of the patient loosen the bite block part 1, so that the oropharynx breather tube can be taken out of the oral cavity of the patient. Therefore, the jaw can be opened through the prying plate 4 before and after the tube is placed, omission of the prying plate 4 can be effectively avoided, and the tube placing efficiency and comfort level can be improved.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (5)

1. An oropharynx breather pipe with a prying plate comprises a tooth pad part (1) and a pharynx bending part (2) which are connected; the method is characterized in that: one end of the bite-block part (1) far away from the pharyngeal bending part (2) is provided with a containing cavity (3) extending along the length direction of the bite-block part, and a pry plate (4) is detachably inserted in the containing cavity (3).

2. An oropharyngeal airway with a skid plate as set forth in claim 1 wherein: the inner wall of the accommodating cavity (3) is provided with a disinfection wet tissue layer.

3. An oropharyngeal airway with a skid plate as set forth in claim 1 wherein: the length of the prying plate (4) is greater than the depth of the accommodating cavity (3).

4. An oropharyngeal airway with a skid plate as set forth in claim 1 wherein: one end of the prying plate (4) far away from the tooth pad part (1) is provided with a bulge (5) for enhancing friction.

5. An oropharyngeal airway with a pry plate according to any one of claims 1 to 4 and wherein: the outer wall of one end of the bite block part (1) far away from the pharyngeal bending part (2) is provided with a flange (6) in a surrounding way.