CN222889261U

CN222889261U - Stable type multifunctional oropharynx breather pipe

Info

Publication number: CN222889261U
Application number: CN202421265197.7U
Authority: CN
Inventors: 陈柳花; 董萍; 卓恺明
Original assignee: Shanghai Mental Health Center Shanghai Psychological Counselling Training Center
Current assignee: Shanghai Mental Health Center Shanghai Psychological Counselling Training Center
Priority date: 2024-06-05
Filing date: 2024-06-05
Publication date: 2025-05-23
Anticipated expiration: 2034-06-05

Abstract

The utility model relates to a stable multifunctional oropharyngeal ventilator, including an oropharyngeal ventilator and a silicone four-head belt, which are used in conjunction with each other. The oropharyngeal ventilator includes an integrated ventilation bite inner core, a wing edge, a clamping column, a gel cheek support pad and a pharyngeal curvature, and the integrated ventilation bite inner core includes a ventilation interface and a reinforced inner ring. The silicone four-head belt includes a rectangular grid surface and four silicone belts, and a plurality of clamping holes and four clamping columns are installed and used in coordination. The utility model has strong stability after fixation, reduces dislocation and displacement, avoids oral moisture from infiltrating the fixing belt, keeps the fixing belt and the skin clean and dry, and uses the silicone four-head belt for fixation, which reduces the adverse reactions such as allergies caused by the tape irritating the skin and improving comfort; the ventilation interface can be connected with a simple respirator to improve the ventilation effect in the emergency state and reduce the difficulty of operation for medical personnel.

Description

Stable type multifunctional oropharynx breather pipe

Technical Field

The utility model relates to the technical field of oropharynx breather pipe instruments, in particular to a stable multifunctional oropharynx breather pipe.

Background

The conventional oropharyngeal airway in the prior art has the following problems in clinical use:

Firstly, the stability after fixing is poor, the lower edge of the flange is easy to fix and moist, the risk of the oropharynx breather pipe falling off is high, and the device is especially suitable for patients with agitation and mental disorder with tongue biting tendency (the oropharynx breather pipe in clinical use adopts two-point straight line fixing).

Secondly, the comfort level is poor, the adhesive tape or the cotton tape is used for fixing in clinic conventionally, the defects are that the lower edge of the flange is fixed and is easy to wet and irritate skin, the cotton tape and the adhesive tape are wound around the seam and are knotted and fixed, the mucous membrane of the lip is easy to rub, even the mucous membrane is damaged and the impression is obvious, the cotton tape is influenced by pressure, friction force and shearing force after being fixed on the neck, the risk of pressure injury is increased, and the adhesive tape is fixed and is easy to cause allergy.

Then, in the use process, the requirements on cognition, self-awareness and coordination degree of the patient are high, and the common oropharynx breather pipe is commonly used for general anesthesia patients or patients with glossoptosis to maintain the smoothness of the upper respiratory tract, assist the unconscious patients to inhale phlegm from the oropharynx part and is used as a dental pad to prevent the trachea cannula from being bitten in the awakening period. However, when a specific patient (mental disorder, cognitive disorder, delirium) is extremely uncooperative and cannot communicate effectively, the common oropharyngeal airway often cannot meet clinical requirements.

Disclosure of utility model

The utility model aims to solve the problems of poor stability, poor comfort and single function of the conventional oropharynx breather pipe after being fixed in clinical use, and provides a stable type multifunctional oropharynx breather pipe.

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

A stable type multifunctional oropharynx breather pipe is designed, which comprises an oropharynx breather pipe and a silica gel four-head belt, the oropharynx breather pipe and the silica gel four-head belt are mutually matched for use, and is characterized in that,

The oropharynx breather pipe comprises an integrated ventilation seaming inner core, a flange, clamping columns, a gel cheek supporting pad and a pharynx bending part, wherein the integrated ventilation seaming inner core comprises a ventilation interface and a reinforcing inner ring, the ventilation interface is fixedly arranged above the reinforcing inner ring, the reinforcing inner ring is arranged in the middle of the flange through intermittent matched insertion, four clamping columns are fixedly arranged above the flange, the gel cheek supporting pad is fixedly arranged on the side edge of the flange, the seaming part is fixedly arranged below the flange in a communicated manner, and the pharynx bending part is fixedly arranged below the seaming part in a communicated manner;

The silica gel four-head belt comprises a rectangular grid surface and four silica gel belts, wherein four silica gel belts are respectively and fixedly arranged at two sides of the rectangular grid surface, and a plurality of clamping holes are respectively and equidistantly arranged on the four silica gel belts;

the clamping holes and the four clamping columns are matched and installed for use.

Preferably, the flanges are intermittently engaged prior to stiffening the inner ring for preventing swallowing and insertion too far.

Preferably, the width of the bite portion contacting the teeth at the bite is sufficient to contact two to three teeth, and the bite pressure can be uniformly distributed to the contacted teeth.

Preferably, the pharyngeal curvature is entirely disposed in the patient's mouth with the concavity conforming to the lingual surface and the depth reaching the posterior pharyngeal portion.

Preferably, the gel cheek support pad is an elliptic sphere with soft texture, is arranged at the outer side of a mouth corner, can be filled in gaps of the lower surface of a flange and a cheek at the mouth corner, and is used for preventing the pharyngeal bending part from shaking left and right in the oral cavity and improving the stability.

Preferably, the flange is a white oval solid plastic sheet, and the thickness is greater than 1.5mm.

Preferably, the integral ventilation seaming inner core can strengthen the hardness of seaming department, prevent that the patient from biting the garrulous body of pipe, and can seamless joint ventilation interface, guarantee effective ventilation.

The utility model provides a stable multifunctional oropharynx breather pipe, which has the beneficial effects that:

Firstly, after inserting the oropharynx breather pipe of this design, the effect of ventilating that directly connect the simple and easy respirator under the prerequisite that the air flue has been opened is better than the effect of ventilating that uses the simple and easy respirator that the face guard was connected, directly connect the simple and easy respirator under the prerequisite that the air flue has been opened moreover, and medical personnel single hand operation opens the air flue and is easy operation than the simple and easy respirator that the face guard was connected, and is laborsaving moreover.

Secondly, the fixing band is fixed above the flange surface, so that the oral cavity is prevented from being wetted and infiltrated, and the fixing band and the skin are kept clean and dry;

The rectangular grid surface of the four-head fixing belt is supported on the pillow part of the patient, the stress surface is uniformly distributed and protected by the hair interval, the contact area between the fixing belt and the cheek part can be reduced by the flanges widened at the left side and the right side, the contact area between the skin at the outer side edge of the cheek and the four-head belt can be protected by gauze or a cotton pad, so that the damage of shearing force to the skin is avoided, and meanwhile, the four-head belt is fixed by using the silica gel, and the adverse reactions of allergy and the like caused by the adhesive tape to skin stimulation are reduced.

Then, four point position rectangle face elasticity four bandeau are fixed from the edge of a wing face pushes down, and not only stability is stronger than ordinary oropharynx breather pipe but also can adjust the elasticity of fixed band according to patient's cooperation degree, gives attention to individualized demand under the prerequisite of guaranteeing pipeline safety. Is particularly suitable for treating patients with mental disorder with tongue biting phenomenon in the acute stage.

Drawings

Fig. 1 is a schematic structural view of a stable multifunctional oropharyngeal airway according to the present utility model;

Fig. 2 is a schematic structural view of an integrated ventilation seaming core of a stable multifunctional oropharyngeal airway according to the present utility model.

In the figure, the inner core is 11, an integrated ventilation seaming core, 110, a ventilation interface, 111, a reinforced inner ring, 12, a flange, 13, a clamping column, 14, a gel cheek support pad, 15, a throat bending part, 150, a seaming part, 21, a rectangular grid surface, 22, four silicon tapes, 220 and a clamping hole.

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.

Referring to fig. 1-2, a stable type multifunctional oropharynx breather pipe comprises an oropharynx breather pipe and a silica gel four-head belt, the oropharynx breather pipe and the silica gel four-head belt are mutually matched for use, characterized in that,

The oropharynx breather pipe comprises an integrated ventilation seaming inner core 11, a flange 12, clamping columns 13, gel cheek support pads 14 and a pharynx bending part 15, wherein the integrated ventilation seaming inner core 11 comprises a ventilation interface 110 and a reinforcing inner ring 111, the ventilation interface 110 is fixedly arranged above the reinforcing inner ring 111, the reinforcing inner ring 111 is arranged in the middle of the flange 12 through intermittent matched insertion, four clamping columns 13 are fixedly arranged above the flange 12, the gel cheek support pads 14 are fixedly arranged on the side edges of the flange 12, a seaming part 150 is fixedly arranged below the flange 12 in a communication manner, and the pharynx bending part 15 is fixedly arranged below the seaming part 150 in a communication manner;

The silica gel four-head belt comprises a rectangular grid surface 21 and four silica gel belts 22, four silica gel belts 22 are respectively and fixedly arranged at two sides of the rectangular grid surface 21, and a plurality of clamping holes 220 are respectively and equidistantly arranged on the four silica gel belts;

The plurality of clamping holes 220 and the four clamping columns 13 are matched and installed for use.

As an aspect of the present embodiment, the flange 12 is intermittently engaged with the reinforcing inner ring 111 before it is inserted, for preventing swallowing and excessive insertion.

As an aspect of the present embodiment, the width of the bite portion 150 contacting the teeth is sufficient to contact two to three teeth, and the bite pressure can be uniformly distributed to the contacted teeth.

As an aspect of this embodiment, the pharynx curved portion 15 is disposed entirely in the mouth of the patient, and the concave surface is fitted to the lingual surface, and the depth reaches the rear of the pharynx.

As an aspect of this embodiment, the gel cheek support pad 14 is an oval sphere with soft texture, is placed outside the mouth corner, and can fill the gaps of the cheek and the lower surface of the flange 12, so as to prevent the pharynx bending portion 15 from shaking left and right in the oral cavity, and improve stability.

As an aspect of this embodiment, the flange 12 is a solid plastic sheet with a white oval shape, and the thickness is greater than 1.5mm.

As an aspect of this embodiment, the integral ventilation seaming core 11 can enhance the hardness of the seaming part 150, prevent the patient from biting the tube body, and can seamlessly connect the ventilation interface 110, and can immediately connect the simple respirator in emergency, so as to ensure effective ventilation.

As a scheme of the embodiment, the design adopts a silica gel four-head belt for pressing and fixing, and a gel cushion is added at the gap between the lower part of the flange 12 and the cheek to prevent the tube body from moving left and right in the oral cavity, thereby achieving the purpose of fixing in all directions up and down and left and right.

As an aspect of this embodiment, the present design is suitable for patients with restlessness, delirium, and poor coordination during the wake-up period.

As an aspect of this embodiment, the present design is suitable for preventing tongue bite of a patient during seizure induction after craniocerebral surgery.

As an aspect of this embodiment, the present design is suitable for patients with lingual relief due to a variety of reasons.

As an aspect of this embodiment, the present design is suitable for oral sputum aspiration in a state where the patient is unconscious.

As a scheme of the embodiment, the design is suitable for sudden consciousness loss, and when a simple respirator is required to ventilate and supply oxygen, the difficulty of an operator CE method can be reduced, and the ventilation effect can be ensured.

As a scheme of the embodiment, the design is also suitable for mental disorder patients with extreme tongue biting behaviors, is well fixed, and can timely perform MECT treatment after meeting the requirements of fasted and forbidden time, thereby accelerating the control of mental symptoms.

As a scheme of the embodiment, the design adopts the fixation above the flange 12 surface, maintains the smoothness of the seaming part 150, and reduces the friction of the lip part;

As a scheme of the embodiment, the fixing above the flange 12 surface also avoids the wetting of the fixing band by the oral cavity, and keeps the fixing band and the skin clean and dry;

As a scheme of the embodiment, the four-head fixing belt rectangular grid surface is supported on the pillow part of the patient, the stress surfaces are uniformly distributed, and the hair is protected at intervals, so that the pressure and the friction force are dispersed. The widened flanges 12 on the left and right sides can reduce the contact area between the fixing band and the cheek, and the contact area between the skin on the outer side edge of the cheek and the silica gel four-head band can be protected by gauze or a cotton pad so as to avoid the damage of shearing force to the skin.

As a scheme of the embodiment, the four-head belt is fixed by using the silica gel, so that adverse reactions of the adhesive tape, such as allergy and the like caused by skin irritation, are reduced.

When in use, the rectangular grid surface 21 of the silica gel four-head belt is arranged on the pillow part of a patient, the pharyngeal airway is inserted, the four silica gel belts 22 are respectively buckled on the four clamping posts 13 of the flange 12, and the tightness is adjusted according to the face shape and the matching degree of the patient. The utility model is suitable for keeping the respiratory tract of the patient unobstructed and not easy to slip. After the oropharynx breather pipe of this design of inserts, under the prerequisite that the air flue has been opened, connect the ventilation effect of simple and easy respirator with the interface that will ventilate directly better than the ventilation effect of the simple and easy respirator that uses the face guard to connect, connect the simple and easy respirator directly under the prerequisite that the air flue has been opened moreover, medical personnel single hand operation opens the air flue and is easy operation than the simple and easy respirator that the face guard is connected, and is laborsaving moreover.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A stable multifunctional oropharynx breather pipe comprises an oropharynx breather pipe and a silica gel four-head belt, which are mutually matched for use, and is characterized in that,

2. The stable multifunctional oropharyngeal airway of claim 1 wherein the flange is intermittently engaged prior to stiffening the inner ring for preventing swallowing and insertion too far.

3. The stable multifunctional oropharyngeal airway of claim 1, wherein the bite site contacting the teeth is wide enough to contact two to three teeth and the bite pressure is evenly distributed to the contacted teeth.

4. The stable multifunctional oropharyngeal airway of claim 1 wherein the pharyngeal curvature is disposed entirely within the patient's mouth with the concavity conforming to the lingual surface and the depth reaching the posterior pharyngeal portion.

5. The stable multifunctional oropharyngeal airway of claim 1, wherein the gel cheek support pad is an oval sphere with soft texture, is placed outside the corners of the mouth, can fill the gaps under the flanges and the cheeks of the corners of the mouth, and is used for preventing the pharyngeal flexure from shaking left and right in the mouth and improving stability.

6. The stable multifunctional oropharyngeal airway of claim 1 wherein the flange is a solid sheet of white oval plastic having a thickness greater than 1.5mm.

7. The stable multifunctional oropharyngeal airway of claim 1, wherein the integral ventilation bite core can enhance the hardness of the bite, prevent the patient from biting the tube, and enable seamless engagement of the ventilation interface, ensuring effective ventilation.