CN217430195U - A kind of dental pad for tracheal intubation - Google Patents

Abstract

The utility model relates to the technical field of medical appliances, in particular to a tooth pad for tracheal intubation, comprising a lip baffle and a mouthpiece tube vertically penetrated on the lip baffle, one side of the lip baffle is provided with There is an inflatable airbag, the side of the lip baffle away from the airbag is provided with an inflation port communicating with the airbag, and the lip baffle is provided with a fixing groove for fixing the endotracheal tube. The technical scheme of the utility model is to set an air bag on one side of the lip baffle, and insert the end of the bite tube close to the air bag into the patient's oral cavity during the treatment process, fix the tracheal intubation through the fixing groove, and make the air bag fit on the patient's lips On the outside, the airbag is inflated through the inflation port, so that the airbag is in contact with the patient's lips, thereby reducing the pressure of the lip baffle on the lips, solving the problem that the existing tooth pad is easy to cause pressure damage to the patient's lips, and improving the patient's comfort. , reducing the risk of lip ulceration for patients, which is beneficial to the recovery of patients.

Description

A kind of dental pad for tracheal intubation

technical field

The utility model relates to the technical field of medical appliances, in particular to a dental pad for tracheal intubation.

Background technique

Tracheal intubation is a method of inserting a special endotracheal tube through the oral cavity or nasal cavity and into the trachea or bronchi through the glottis to provide the best conditions for airway patency, ventilation and oxygen supply, and airway suction. important measures.

During the treatment, the endotracheal tube needs to be kept in the oral cavity, and the patient is prone to biting the tube, resulting in damage to the endotracheal tube. Therefore, clinically, a disposable tooth pad is usually placed in the patient's mouth to support the patient's occlusal surface. Prevent the patient from biting the endotracheal tube and assist in fixing the endotracheal tube.

However, the materials of the existing dental pads (plastic, PVC) are too hard. During clinical use, the patient's lips are often compressed, causing pressure damage to the patient's lips, and even lip ulcers and fungal infections. , causing discomfort to the patient and affecting the recovery of the patient.

Utility model content

The purpose of the utility model is to provide a tooth pad for tracheal intubation, which has a simple structure, is safe and comfortable, solves the problem that the existing tooth pad is easy to cause pressure damage to the patient's lips, improves the patient's comfort, reduces the It reduces the risk of the patient's lip rupture and is beneficial to the patient's recovery.

The utility model provides a tooth pad for tracheal intubation, which comprises a lip baffle and a mouthpiece tube vertically penetrated on the lip baffle. An inflatable air bag is arranged on one side of the lip baffle. A side of the lip baffle away from the airbag is provided with an inflation port communicating with the airbag, and a fixing groove for fixing the tracheal intubation is arranged on the lip baffle.

Further, one end of the mouthpiece tube close to the airbag is an inward end extending into the patient's oral cavity, and the end of the mouthpiece tube away from the airbag is an exposed end.

Further, the mouthpiece tube is a cylindrical structure with open ends and a hollow interior.

Further, the airbag is arranged along the circumferential direction of the lip baffle.

Further, a one-way inflation valve is provided inside the inflation port.

Further, the lip baffle and the bite tube are integrally formed from LSR silica gel.

Further, an elastic band is also included, and both ends of the elastic band are respectively connected with the side of the lip baffle far away from the airbag.

Further, two fixing hooks are provided on the side of the lip baffle plate away from the airbag, and two ends of the elastic band are respectively detachably connected with the two fixing hooks.

Further, the elastic band is provided with a plurality of limit holes evenly distributed along the length direction of the elastic band, and the limit holes can be detachably connected with the fixing hook.

Further, the length of the elastic band is 60 cm, and the width of the elastic band is not less than 1.5 cm.

The beneficial effects of the present utility model:

The technical solution of the present utility model is that an airbag is arranged on one side of the lip baffle, and the end of the bite tube close to the airbag is inserted into the patient's oral cavity during the treatment process, and the tracheal intubation is fixed through the fixing groove, and the airbag is fitted On the outside of the patient's lips, the airbag is inflated through the inflation port, so that the airbag is in contact with the patient's lips, thereby reducing the pressure of the lip baffle on the lips, solving the problem that the existing tooth pads are easy to cause pressure damage to the patient's lips, and improving the patient's performance. It reduces the risk of the patient's lip rupture and is beneficial to the patient's recovery.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the following descriptions The accompanying drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

Fig. 1 is the structural representation of the dental pad for tracheal intubation in the embodiment 1 of the utility model;

FIG. 2 is a schematic structural diagram of an enlarged version at A in Example 1 of the present utility model.

Description of reference numbers:

1-lip baffle, 2-bite tube, 3-fixed groove, 4-inflatable port, 5-airbag, 6-elastic belt, 7-limiting hole, 8-extended end, 9-exposed end, 10-hook part, 11-connecting part.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "upper", "lower", "vertical", "inner", "outer", etc. is based on the drawings. The orientation or positional relationship shown is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as affecting the present utility model. New type of restriction.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as "first", "second" may expressly or implicitly include one or more of said features. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be It is directly connected, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example 1

As shown in Figures 1 and 2, a dental pad for tracheal intubation includes a lip baffle 1 and a bite tube 2 vertically penetrated on the lip baffle 1. The lip baffle 1 and the bite tube 2 are composed of LSR. The mouthpiece tube 2 is a cylindrical structure with open ends and a hollow interior. The length of the mouthpiece tube 2 is 5-6cm. One side of the lip baffle 1 is provided with an inflatable airbag 5. 1. The side away from the airbag 5 is provided with an inflation port 4 that communicates with the airbag 5. The inside of the inflation port 4 is provided with a one-way inflation valve (not shown in the figure), and the end of the bite tube 2 close to the airbag 5 is the protruding end 8. The end of the bite tube 2 away from the air bag 5 is the exposed end 9. The lip baffle 1 is provided with a fixing groove 3 for fixing the tracheal intubation. The fixing groove 3 is an arc-shaped groove. The radii of the tubes are equal.

When in use, the extending end 8 of the mouthpiece tube 2 is inserted into the patient's oral cavity, the patient bites the mouthpiece tube 2 with his teeth, and the balloon 5 is attached to the outside of the patient's lips, and then the tracheal intubation tube is fixed on the patient's mouth. In the fixing groove 3 on the lip baffle 1, gas is finally introduced into the airbag 5 through the inflation port 4, so that the airbag 5 is inflated. During the treatment, the tracheal intubation is fixed by the fixing groove 3 to prevent the tracheal intubation from shifting during use, which affects the intubation effect, and the airbag 5 is in contact with the patient's lips, thereby reducing the impact of the lip baffle 1 on the patient. The pressure of the lips solves the problem that the existing tooth pads are easy to cause the patient's lips to be damaged by pressure, and reduces the risk of the patient's lip rupture, and the inflation port 4 is provided with a one-way inflation valve, which can prevent the airbag 5 from being inflated after inflation. The air flows in the reverse direction, thereby preventing the air bag 5 from leaking, and the mouthpiece tube 2 is a columnar structure with open ends and a hollow interior. During the treatment process, the exposed end 9 of the mouthpiece tube 2 of the sputum suction tube can be inserted into the patient's mouth. Inside, the patient is sucked to keep the patient's airway open. In addition, the lip baffle 1 and the mouthpiece tube 2 are integrally formed with LSR silicone, which has high toughness and can resist the occlusal force of the teeth, thereby preventing the patient from being bitten. Endotracheal intubation also acts as a buffer and protects the patient's teeth, relieves the oral injury caused by traditional hard materials, avoids damage to the patient's teeth or oral mucosa, improves the patient's comfort, and is conducive to the patient's recovery.

The side of the lip baffle 1 away from the airbag 5 is provided with two fixing hooks, the fixing hooks include a hook portion 10, the hook portion 10 is a disc-shaped structure, the diameter of the cross-section of the hook portion 10 is 0.5cm, and the hook portion 10 is close to the lip baffle. One side of the plate 1 is provided with a connecting portion 11, the connecting portion 11 is a cylindrical structure, and the two ends of the connecting portion 11 are respectively connected with the hook portion 10 and the lip baffle 1, and the two fixing hooks cooperate with the elastic band 6 for use in the patient. During the wearing process, the elastic band 6 is provided with a number of limit holes 7 evenly distributed along the length of the elastic band 6. The limit holes 7 can be detachably connected with the hook portion 10. The length of the elastic band 6 is 60cm. The width of the elastic band 6 is not less than 1.5cm.

During the treatment, the elastic band 6 is wrapped around the back of the patient's head to fix the lip baffle 1 and the bite tube 2 to prevent them from accidentally falling or falling off during use, and the limit hole 7 can be hooked up with the hook. The part 10 is detachably connected. When the patient vomits or sucks sputum, the elastic band 6 can be removed from the lip baffle 1 at any time, which is convenient for replacement. At the same time, the elastic band can be adjusted by adjusting the limit hole 7. 5. The length between the fixed points at both ends is suitable for patients with different head sizes. In addition, the width of the elastic band 6 is not less than 1.5cm to increase the area of the elastic band 6 touching the neck skin and reduce the neck skin. Increases the patient's comfort by reducing the probability of pressure ulcers.

Working principle: When in use, the extending end 8 of the bite tube 2 is inserted into the patient's mouth, so that the patient bites the bite tube 2 with his teeth, and the airbag 5 is attached to the outside of the patient's lips, and then the trachea is inserted. The tube is fixed in the fixing groove 3 on the lip baffle 1, and then the limit hole 7 at an appropriate position is selected according to the size of the patient's head, and the hook part 10 is passed through the limit hole 7, so as to fix the elastic band 6 on the lip baffle On the board 1, the elastic band 6 is wrapped around the back of the patient's head, and finally gas is introduced into the interior of the airbag 5 through the inflation port 4, so that the airbag 5 is inflated.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions.

Claims (10)

1. a tooth pad for tracheal intubation, is characterized in that, comprises lip baffle plate and the bite pipe that is vertically worn on described lip baffle plate, and one side of described lip baffle plate is provided with inflatable air bag, A side of the lip baffle away from the airbag is provided with an inflation port communicating with the airbag, and a fixing groove for fixing the tracheal intubation is arranged on the lip baffle. 2 . The dental pad for tracheal intubation according to claim 1 , wherein one end of the mouthpiece tube close to the air bag is a protruding end that extends into the patient's oral cavity, and the mouthpiece tube is far away from the mouthpiece. 3 . One end of the airbag is the exposed end. 3 . The dental pad for tracheal intubation according to claim 2 , wherein the bite tube is a cylindrical structure with open ends and a hollow interior. 4 . 4 . The dental pad for endotracheal intubation according to claim 2 , wherein the airbag is arranged along the circumferential direction of the lip baffle. 5 . 5 . The dental pad for tracheal intubation according to claim 4 , wherein a one-way inflation valve is provided inside the inflation port. 6 . 6 . The dental pad for tracheal intubation according to claim 3 , wherein the lip baffle and the bite tube are integrally formed by LSR silicone. 7 . 7 . The dental pad for tracheal intubation according to claim 1 , further comprising an elastic band, and both ends of the elastic band are respectively connected to the side of the lip baffle away from the air bag. 8 . 8 . The tooth pad for tracheal intubation according to claim 7 , wherein two fixing hooks are provided on the side of the lip baffle away from the air bag, and two ends of the elastic band are respectively connected to the two fixing hooks. 9 . The fixing hook is detachably connected. 9 . The dental pad for endotracheal intubation according to claim 8 , wherein the elastic band is provided with a plurality of limit holes evenly distributed along the length of the elastic band, and the limit holes can be connected with the The fixing hook is fitted with a detachable connection. 10 . The dental pad for endotracheal intubation according to claim 9 , wherein the length of the elastic band is 60 cm, and the width of the elastic band is not less than 1.5 cm. 11 .

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