CN211214843U - Novel trachea cannula fixer - Google Patents

Abstract

The utility model relates to the technical field of medical devices, in particular to a novel tracheal intubation fixture, comprising an anti-bite component sleeved on a tooth and a fixing clip arranged on the anti-bite component. There is a tracheal channel that fits with the tracheal tube. The utility model relates to a novel tracheal intubation fixer, which is fixed to teeth through an anti-bite component, and a fixed clip is arranged on the anti-bite component. When the tube is installed, it passes through the trachea channel on the fixed clip, and the trachea channel forms a fixed installation for the trachea. It can fix the catheter in the oral cavity of the human, and can prevent the mouth from biting the trachea. The whole fixing process is easy to operate, can play a good role in fixing the catheter, and is easy to assemble and disassemble.

Description

A new type of tracheal intubation fixator

technical field

The utility model relates to the technical field of medical devices, in particular to a novel tracheal intubation tube fixer.

Background technique

Orotracheal intubation is one of the most common first aid measures, that is, a special endotracheal tube is inserted into the trachea through the mouth, so as to open the airway, prevent the reflux of gastric contents and aspiration, and facilitate the secretion of airway secretions. suction to relieve airway obstruction.

Tracheal intubation is also the most common method for establishing artificial airway for mechanical ventilation in ICU patients. A good fixation method is the guarantee of successful tracheal intubation and an important prerequisite for ensuring patient comfort. At present, in clinical practice, simple tooth pads and medical silk tape are used to fix patients through orotracheal intubation. On the one hand, the tracheal tube is easy to loosen or even come out due to poor fixation, which can cause breathing difficulties and even suffocation.

To sum up, there is a need for a technical solution to solve the technical problems that the existing tracheal tube inserted through the mouth is cumbersome, easy to loosen and difficult to adjust, and also causes secondary damage to human skin.

Utility model content

The purpose of the invention of the present utility model is: in view of the prior art that the fixing method of the tracheal tube inserted through the oral cavity is cumbersome, easy to loose and difficult to adjust, and at the same time, it will also cause secondary damage to the human skin. A new type of endotracheal intubation fixator.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is:

A novel tracheal intubation fixture comprises an anti-bite component sleeved on teeth and a fixing clip arranged on the anti-bite component, the fixing clip is provided with a tracheal channel adapted to the tracheal tube.

The utility model relates to a novel tracheal intubation fixer, which is fixed with teeth by an anti-bite component, and a fixed clip is arranged on the anti-bite component. When the tube is installed, it passes through the trachea channel on the fixed clip, and the trachea channel is fixed for the installation of the trachea. It can fix the catheter in the oral cavity of the human, and can prevent the mouth from biting the trachea, the whole fixing process is simple to operate, can play a good role in fixing the catheter, and is easy to disassemble and assemble.

As a preferred solution of the present invention, the anti-bite component includes an upper mouthpiece and a lower mouthpiece, the upper mouthpiece is used for fitting on the upper jaw teeth, the lower mouthpiece is used for fitting on the lower jaw teeth, and the fixing clip is arranged on between the upper brace and the lower brace. By arranging the upper pressure sleeve and the lower braces that are arranged with the human oral cavity to be fixedly installed with the human oral cavity, the anti-bite component can be well fixed to the human body, so that the fixing clip on the anti-bite component can be fixed to the catheter.

As a preferred solution of the present invention, the lower mouth guard is provided with a water-absorbing sponge receiving cavity, and the water-absorbing sponge receiving cavity is filled with a water-absorbing sponge. A water-absorbing sponge storage cavity is arranged on the lower braces, so that the water-absorbing sponge can be easily installed on the lower braces, which can absorb excess saliva generated in the human oral cavity and improve the comfort of patients during the treatment process.

As a preferred solution of the present invention, the water-absorbing sponge receiving cavity is arranged on the surface of the lower braces on the side of the mouth and throat. The inner side of the oral cavity is the main accumulation site of saliva. The sponge storage cavity is arranged on the side of the mouth and throat, which can absorb the saliva secreted by the human mouth in time, and the human body feels more comfortable.

As a preferred solution of the present invention, the side wall of the fixing clip is provided with a slot for moving in and/or out of the tracheal tube, and the slot communicates with the tracheal channel. A slot is arranged on the fixing clip, and the slot is connected to the tracheal channel. After the catheter is inserted into the human body, the catheter can be fixed on the fixing clip through the slot, which is convenient for the position adjustment of the trachea and avoids the need for the catheter to be installed first. The tedious operation of passing through the fixing clips.

As a preferred solution of the present invention, the number of the fixing clips is two or more. Setting more than two fixing clips can avoid the discomfort caused by the opening of the mouth on one side of the human body caused by one fixing clip.

As a preferred solution of the present invention, the number of the fixing clips is two, the two fixing clips are respectively arranged on the lateral incisors and/or canines on both sides of the oral cavity, and the fixing clips are located on the upper mouthpiece and the lower mouthpiece. The occlusal surface of the braces. Set two fixed clips, which are located on the lateral incisors on both sides of the oral cavity, or two fixed clips are located on the canines on both sides of the oral cavity. On the one hand, it is convenient for the positions of the lateral incisors and canine teeth to facilitate the installation of the catheter, and will not affect the human mouth. On the other hand, the two fixed clips are symmetrically arranged to avoid discomfort to the human body caused by the support of the fixed clips.

As a preferred solution of the present invention, a protective gasket and/or an elastic material layer is provided in the tracheal channel. The arrangement of a gasket or an elastic material layer in the tracheal channel is beneficial to protect the catheter, so as to prevent the catheter from being damaged due to bending or extrusion in the tracheal channel, or affecting the smoothness of the catheter.

As a preferred solution of the present invention, the inner wall of the tracheal channel is provided with elastic bumps for preventing the sliding of the tracheal tube. Providing elastic bumps on the side wall of the tracheal channel can enhance the fixing effect of the tracheal channel on the catheter and make the installation of the catheter more stable.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. A novel tracheal intubation fixture of the present utility model is fixed to the teeth through an anti-bite component, and a fixed clip is arranged on the anti-bite component. When the catheter is installed, it passes through the tracheal channel on the fixed clip, and the tracheal channel is installed on the trachea. Forming a fixing effect, the catheter can be fixed in the oral cavity, and it can prevent the mouth from biting the trachea. The whole fixing process is easy to operate, can play a good role in fixing the catheter, and is easy to disassemble and assemble, while avoiding the use of adhesive tape and other fixings secondary injury to human skin caused by fixing the tracheal tube;

2. A water-absorbing sponge storage cavity is set on the lower braces, which is convenient for installing a water-absorbing sponge on the lower braces, which can absorb the excess saliva generated in the human mouth and improve the comfort of patients during the treatment process;

3. A slot is set on the fixing clip, and the slot is connected to the tracheal passage. After the catheter is inserted into the human body, the catheter can be fixed on the fixing clip through the slot, which is convenient for the position adjustment of the trachea and avoids the need to install the tube first. The tedious operation of passing the catheter through the fixing clip;

4. Set up two fixed clips, which are located on the lateral incisors on both sides of the oral cavity, or two fixed clips are located on the canines on both sides of the oral cavity. On the one hand, it is convenient for the positions of the lateral incisors and canines to facilitate the installation of the catheter without affecting the The normal opening and closing of the human mouth, on the other hand, the two fixed clips are symmetrically arranged to avoid discomfort to the human body caused by the support of the fixed clips.

Description of drawings

Fig. 1 is the structural representation of a novel tracheal intubation fixture of the present utility model;

Fig. 2 is the inner side structure schematic diagram of the lower brace in Fig. 1;

FIG. 3 is an enlarged view of another embodiment of the fixing clip in FIG. 1;

Marked in the figure: 1-Anti-bite component, 101-Upper braces, 102-Lower braces, 1021-Absorbent sponge storage cavity, 2-Fixed clips, 201- Tracheal channel, 202-Slots, 203-Elastic bumps, 3- Absorbent sponge.

Detailed ways

The present utility model will be described in detail below in conjunction with the accompanying drawings.

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

Example 1

As shown in Fig. 1-Fig. 2, a novel endotracheal intubation fixture of the present invention includes an anti-bite component 1 sleeved on the teeth and a fixing clip 2 arranged on the anti-bite component 1. The The fixing clip 2 is provided with a tracheal channel 201 adapted to the tracheal tube, and the fixing clip 2 and the anti-bite component 1 are integrally formed.

Specifically, the anti-bite assembly 2 includes an upper mouthpiece 101 and a lower mouthpiece 102, the upper mouthpiece 101 and the lower mouthpiece 102 are independent of each other, and the upper mouthpiece 101 is adapted to the shape of the upper jaw teeth and is used to fit on the upper jaw teeth. The lower braces 102 are adapted to the shape of the lower jaw teeth and are used to fit on the lower jaw teeth. The fixing clip 2 is arranged between the upper braces 101 and the lower braces 102. 101 and the lower braces 102 are fixedly installed with the oral cavity of the human body, so that the anti-biting component 2 can be well fixed with the teeth of the human body, so that the fixing clip 2 on the anti-biting component 2 can fix the catheter in the oral cavity of the human body.

Further, the lower mouthpiece 102 is provided with a water-absorbing sponge storage cavity 1021 , the water-absorbing sponge storage cavity 1021 is filled with a water-absorbing sponge 3 , and a water-absorbing sponge storage cavity 1021 is set on the lower mouthpiece 102 to facilitate the installation of a water-absorbing sponge on the lower mouthpiece 102 . 3. It can absorb the excess saliva produced in the human oral cavity to improve the comfort of patients during the treatment process.

Further, the water-absorbing sponge receiving cavity 1021 is arranged on the surface of the lower brace 102 on the side of the mouth and throat, and the inside of the oral cavity is the main accumulation site of saliva. The secreted saliva is absorbed in a timely manner, and the human body feels more comfortable.

Further, the number of the fixing clips 2 is two or more, and setting more than two fixing clips 2 can avoid the discomfort caused by one fixing clip 2 opening the mouth on one side of the human body; There are two fixed clips 2, two of which are respectively arranged on the lateral incisors and/or canines on both sides of the oral cavity, and the fixed clips 2 are located on the occlusal surfaces of the upper mouthpiece 101 and the lower mouthpiece 102. Two fixed clips 2 are located on the lateral incisors on both sides of the oral cavity, or two fixed clips 2 are located on the canines on both sides of the oral cavity, on the one hand, it is convenient for the positions of the lateral incisors and canines to facilitate the installation of the catheter, and will not affect the human mouth. On the other hand, the two fixing clips 2 are symmetrically arranged to avoid discomfort to the human body caused by the support of the fixing clips 2.

Further, the tracheal channel 201 is provided with a protective gasket and/or an elastic material layer, and providing a gasket or an elastic material layer in the tracheal channel 201 is beneficial to protect the catheter and prevent the catheter from being bent or squeezed in the tracheal channel. damage, or affect the patency of the catheter.

To sum up, the present utility model is a novel tracheal intubation fixer, which is fixed to the teeth through an anti-bite component 1, and a fixed clip 2 is arranged on the anti-bite component 1. When the catheter is installed, it passes through the tracheal channel 201 on the fixed clip 2. , the trachea channel 201 has a fixed effect on the installation of the trachea, so that the catheter can be fixed in the oral cavity of the human being, and can prevent the human mouth from biting the trachea.

Example 2

As shown in FIG. 3 , in this embodiment, the difference from Embodiment 1 is that the side wall of the fixing clip 2 is provided with a slot 202 for moving in and/or out of the tracheal tube, and the slot 202 is different from the The trachea channel 201 is connected, and a slot 202 is set on the fixing clip 2. After the catheter is inserted into the human body, the catheter can be fixed on the fixing clip through the slot 202, which is convenient for the position adjustment of the trachea and avoids passing the catheter through first when installing the catheter. The tedious operation of fixing the clip 2.

Example 3

As shown in FIG. 3 , in this embodiment, the difference from Embodiment 1 is that the inner wall of the tracheal channel 201 is provided with elastic bumps 203 for preventing the sliding of the tracheal tube, and elastic bumps are provided on the side wall of the tracheal channel The point 203 can enhance the fixing effect of the tracheal channel 201 on the catheter, making the installation of the catheter more stable.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (9)

1. The utility model provides a novel trachea cannula fixer which characterized in that, include with the cover establish prevent stinging subassembly (1) and setting on the tooth be in prevent stinging fixing clip (2) on subassembly (1), be equipped with on fixing clip (2) with tracheal tube adaptation's trachea passageway (201).

2. The new tracheal cannula fixation according to claim 1, wherein the anti-bite assembly (1) comprises an upper mouthpiece (101) and a lower mouthpiece (102), the upper mouthpiece (101) being adapted to fit over the upper jaw teeth, the lower mouthpiece (102) being adapted to fit over the lower jaw teeth, the fixation clamp (2) being arranged between the upper mouthpiece (101) and the lower mouthpiece (102).

3. The novel tracheal cannula fixator according to claim 2, wherein the lower tooth socket (102) is provided with a water-absorbing sponge receiving cavity (1021), and the water-absorbing sponge receiving cavity (1021) is filled with water-absorbing sponge (3).

4. The novel tracheal cannula fixator of claim 3, wherein the absorbent sponge receiving cavity (1021) is arranged on the surface of the lower tooth socket (102) on the side close to the oral cavity and the throat.

5. The novel tracheal cannula fixator according to claim 4, wherein a clamping slot (202) for moving the tracheal cannula in and/or out is formed in the side wall of the fixing clip (2), and the clamping slot (202) is communicated with the tracheal passage (201).

6. The new tracheal cannula fixator of claim 5, wherein the number of the fixing clips (2) is two or more.

7. The novel tracheal cannula fixator according to claim 6, wherein the number of the fixing clips (2) is two, the two fixing clips (2) are respectively arranged on lateral incisors and/or canine teeth on two sides of the oral cavity, and the fixing clips (2) are positioned on occlusal surfaces of the upper facing (101) and the lower facing (102).

8. A novel tracheal cannula holder as claimed in any one of claims 1 to 7, wherein a protective gasket and/or a layer of elastic material is provided within the tracheal tube passage (201).

9. The novel tracheal cannula fixator according to any one of claims 1-7, wherein the inner wall of the tracheal tube (201) is provided with elastic protrusions (203) for preventing the tracheal tube from sliding.

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