Disposable airway intubation application capable of preventing oral water pollution

Abstract

The utility model discloses a disposable airway intubation application for preventing mouth water pollution, which is applied to the technical field of airway intubation application and comprises a sealing sleeve, an airway intubation placing hole is formed in the center of the sealing sleeve, connecting cloth is fixedly sleeved on the edge of the sealing sleeve, medical water-absorbent resin is filled in the sealing sleeve, and the medical water-absorbent resin is filled in the sealing sleeve. And one side of the bottom of the sealing sleeve is fixedly connected with a water-absorbing gauze strip which is matched with the medical water-absorbing resin for use. The water-absorbing gauze strip penetrates through the bite block to enter the oral cavity of a patient, so that the trachea cannula and the bite block can be supported and reinforced, and the stability of the cannula is improved. Meanwhile, the water-absorbing gauze strip can absorb saliva flowing out of the patient and transfer the saliva into the medical water-absorbing resin, and the saliva is absorbed by utilizing the expansion of the medical water-absorbing resin. The operation bed and the headrest are prevented from being polluted by mouth water, the operation area is kept clean, and the infection risk is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of airway intubation dressing technology, and specifically relates to a disposable airway intubation dressing that prevents saliva contamination. Background Technology

[0002] Endotracheal intubation is a measure to rescue critically ill patients. It mainly involves inserting a specially designed endotracheal tube through the mouth, nose, or glottis into the trachea or bronchus to provide air.

[0003] Currently, Chinese utility model patent CN219963262U discloses a hydrocolloid dressing to prevent edge curling. During current endotracheal tube use, if the patient is in a prone position, the presence of the endotracheal tube prevents the patient from closing their mouth, causing saliva to easily leak out. Existing dressings are difficult to absorb saliva, leading to easy leakage and contamination of the operating table and headrest, increasing the difficulty of cleaning during surgery and the risk of infection. Furthermore, when the dressing adheres to the skin around the patient's mouth, the unevenness of the skin and friction from the outer bedding and headrest easily cause the edges of the dressing to curl upwards, creating gaps between it and the oral skin. Saliva can easily seep out through these gaps, resulting in low practicality. Utility Model Content

[0004] The purpose of this invention is to provide a disposable dressing for tracheal tubes that prevents saliva contamination. Its advantages include preventing saliva from flowing out and contaminating the operating table and headrest, keeping the surgical area clean, preventing the corners of the dressing from curling or rolling, and ensuring a tight adhesion between the dressing and the oral skin.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a disposable dressing for airway tubes to prevent saliva contamination, comprising a sealing sleeve, an airway tube placement hole opened in the center of the sealing sleeve, a connecting cloth fixedly sleeved at the edge of the sealing sleeve, the interior of the sealing sleeve being filled with medical absorbent resin, and an absorbent gauze strip for use with the medical absorbent resin being fixedly connected to one side of the bottom of the sealing sleeve.

[0006] The above technical solution involves inserting absorbent gauze strips through the bite block into the patient's mouth, thereby supporting and reinforcing the endotracheal tube and bite block, thus improving the stability of the intubation. Simultaneously, the absorbent gauze strips absorb the patient's saliva and transfer it to medical absorbent resin, which expands to absorb the saliva. This prevents saliva from contaminating the operating table and headrest, maintaining the cleanliness of the surgical area and reducing the risk of infection. Elastic bands protect the edges of the connecting fabric. If one end of the elastic band curls, it can be separated from the edge of the connecting fabric by tearing the connecting mesh. This prevents the curled edge from pulling the connecting fabric upwards, ensuring a tight connection between the connecting fabric and the patient's oral cavity, preventing saliva leakage.

[0007] The present invention is further configured such that: elastic bands are provided at the four corners of the edge of the connecting cloth; double-sided adhesive is adhered to the bottom of the connecting cloth and the elastic bands; a connecting net is fixedly connected between the elastic bands and the connecting cloth; and the double-sided adhesive is a silicone adhesive.

[0008] Using the above technical solution, this type of adhesive is less irritating to the skin and can better adapt to the skin's elasticity, thereby reducing the pulling sensation on the skin.

[0009] The present invention is further configured such that a transparent plastic film is opened and fixedly connected to one side of the inside of the sealing sleeve.

[0010] Using the above technical solution, medical staff can observe the condition inside the oral cavity through the transparent plastic film, such as whether there are any abnormalities in the catheter or whether there is any accumulation of secretions in the oral cavity, without having to frequently remove the dressing for inspection, thus reducing interference with the patient and the risk of infection.

[0011] The present invention is further configured such that: a strip-shaped groove is provided between the sealing sleeve and the connecting cloth to cooperate with the airway tube placement hole.

[0012] Using the above technical solution, it is easy for the airway tube to move through the strip groove and enter the airway tube placement hole, so that it is not necessary to apply a dressing so that one end of the airway tube passes through.

[0013] The present invention is further configured such that: a protective sticker for use with double-sided adhesive is adhered to the bottom of the sealing sleeve, and a peel strip is fixedly connected to one side of the protective sticker.

[0014] The above technical solution is used to cover and protect the double-sided adhesive, preventing it from sticking to other objects when not in use. A peel-off strip allows for easy removal of the double-sided adhesive from the bottom of the sealing sleeve.

[0015] The present invention is further configured such that the interior of the medical absorbent resin is filled with nano-silver particles.

[0016] The above technical solution can inhibit the growth and reproduction of oral bacteria on dressings and reduce the risk of infection.

[0017] The present invention is further configured such that the sealing sleeve is coated with a collagen coating on the side near the absorbent gauze strip.

[0018] The above-mentioned technical solution can not only improve the patient's comfort during perioral contact, but also further promote wound healing if there are minor abrasions around the mouth.

[0019] In summary, this utility model has the following beneficial effects:

[0020] 1. By inserting absorbent gauze strips through the bite block into the patient's mouth, the endotracheal tube and bite block are supported and reinforced, thereby improving the stability of the intubation. Simultaneously, the absorbent gauze strips absorb the patient's saliva and transfer it to medical absorbent resin, which expands and absorbs the saliva. This prevents saliva from contaminating the operating table and headrest, maintains the cleanliness of the surgical area, and reduces the risk of infection.

[0021] 2. The edges of the connecting fabric are protected by elastic bands. If one end of the elastic band curls up, the elastic band can be separated from the edge of the connecting fabric by tearing the connecting mesh. This prevents the curled edge from pulling the connecting fabric upwards, ensuring that the connecting fabric remains in close contact with the patient's oral cavity skin and preventing saliva leakage. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a cross-sectional view of the structure of this utility model.

[0024] Reference numerals: 1. Sealing sleeve; 2. Connecting cloth; 3. Medical absorbent resin; 4. Absorbent gauze strip; 5. Airway tube placement hole; 6. Double-sided adhesive; 7. Elastic band; 8. Connecting mesh; 9. Removing strip; 10. Transparent plastic film; 11. Strip groove; 12. Protective sticker. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Example 1:

[0027] refer to Figure 1 , Figure 2A disposable endotracheal tube dressing to prevent saliva contamination includes a sealing sleeve 1 with an endotracheal tube placement hole 5 at its center. A connecting cloth 2 is fixedly attached to the edge of the sealing sleeve 1. The interior of the sealing sleeve 1 is filled with medical absorbent resin 3. An absorbent gauze strip 4, which works in conjunction with the medical absorbent resin 3, is fixedly connected to one side of the bottom of the sealing sleeve 1. By inserting the absorbent gauze strip 4 through a bite block into the patient's mouth, the endotracheal tube and bite block are supported and reinforced, thereby improving the stability of the tube. Simultaneously, the absorbent gauze strip 4 absorbs the patient's saliva and transfers it to the medical absorbent resin 3, which then expands to absorb the saliva. This prevents saliva from contaminating the operating table and headrest, maintains the cleanliness of the surgical area, and reduces the risk of infection.

[0028] refer to Figure 1 , Figure 2 A transparent plastic film 10 is fixedly connected to one side of the inner side of the sealing sleeve 1. Medical staff can observe the condition inside the oral cavity through the transparent plastic film 10, such as whether there are any abnormalities in the catheter or whether there is any accumulation of secretions in the oral cavity, without having to frequently remove the dressing for inspection, thus reducing interference with the patient and the risk of infection.

[0029] refer to Figure 1 Both the sealing sleeve 1 and the connecting cloth 2 have strip-shaped slots 11 that cooperate with the airway tube placement hole 5. This allows the airway tube to move through the strip-shaped slots 11 into the airway tube placement hole 5, thus eliminating the need to apply a dressing so that one end of the airway tube passes through.

[0030] refer to Figure 2 The medical absorbent resin 3 is filled with nano-silver particles. This can inhibit the growth and reproduction of oral bacteria on the dressing, reducing the risk of infection.

[0031] refer to Figure 2 The sealing sleeve 1 is coated with a collagen coating on the side near the absorbent gauze strip 4. This not only improves the patient's comfort during perioral contact but also further promotes wound healing in cases of minor perioral abrasions.

[0032] Brief description of usage: The patient is positioned prone. The absorbent gauze strip 4 is slid into the holes of the bite block to support and reinforce it. The connecting cloth 2 is then attached to the skin around the patient's mouth. The airway tube is then inserted normally into the patient's mouth by placing the sealing sleeve 1 over the airway tube through the placement hole 5. The absorbent gauze strip 4 then absorbs the patient's saliva and transfers it to the medical absorbent resin 3, causing the resin to expand and absorb the saliva for storage.

[0033] Example 2:

[0034] refer to Figure 1 , Figure 2 A disposable endotracheal dressing to prevent saliva contamination is disclosed. Elastic bands 7 are provided at each of the four corners of the connecting fabric 2. Double-sided adhesive 6 is adhered to the bottom of both the connecting fabric 2 and the elastic bands 7. A connecting mesh 8 is fixedly connected between the elastic bands 7 and the connecting fabric 2. The double-sided adhesive 6 is made of silicone. The elastic bands 7 protect the edges of the connecting fabric 2. If one end of the elastic band 7 curls up, it can be separated from the edge of the connecting fabric 2 by tearing the connecting mesh 8. This prevents the curled edge from pulling the connecting fabric 2 upwards, ensuring a tight connection between the connecting fabric 2 and the patient's oral cavity skin, preventing saliva leakage. Furthermore, the use of silicone adhesive is less irritating to the skin and better adapts to skin elasticity, thus reducing the pulling sensation on the skin.

[0035] refer to Figure 1 , Figure 2 A protective sticker 12, which works in conjunction with the double-sided adhesive 6, is adhered to the bottom of the sealing sleeve 1. A peeling strip 9 is fixedly connected to one side of the protective sticker 12. This is used to cover and protect the double-sided adhesive 6, preventing it from sticking to other objects when not in use. At the same time, the peeling strip 9 allows the double-sided adhesive 6 to be easily peeled off from the bottom of the sealing sleeve 1.

[0036] Brief description of usage: The connecting cloth 2 and the elastic band 7 are bonded to the skin around the patient's mouth using double-sided adhesive 6. When bonding the elastic band 7, pull it outwards to stretch and tighten the sealing sleeve 1 and the connecting cloth 2, thus preventing gaps from forming between the bonding cloth and the skin, which could cause saliva to leak out. The elastic band 7 also prevents the edges of the connecting cloth 2 from warping. If one end of the elastic band 7 warps, it can be separated from the edge of the connecting cloth 2 by tearing the connecting mesh 8, thus preventing the warped area from curling up and pulling the connecting cloth 2 upwards.

[0037] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An airway cannula disposable application for protection against saliva contamination, comprising a sealing sleeve (1), characterized in that: The sealing sleeve (1) is provided with an airway cannula placing hole (5) in the center, the edge of the sealing sleeve (1) is fixedly sleeved with a connecting cloth (2), the inside of the sealing sleeve (1) is filled with medical water-absorbing resin (3), and one side of the bottom of the sealing sleeve (1) is fixedly connected with water-absorbing gauze strips (4) used in cooperation with the medical water-absorbing resin (3).

2. The disposable application of the anti-saliva pollution airway cannula of claim 1, characterized in that: The four corners of the edge of the connecting cloth (2) are provided with elastic bands (7), the bottom of the connecting cloth (2) and the elastic bands (7) are bonded with double-sided adhesive (6), the elastic bands (7) and the connecting cloth (2) are fixedly connected with connecting nets (8), and the double-sided adhesive (6) is silicone adhesive.

3. The disposable application of claim 1, wherein: One side of the inside of the sealing sleeve (1) is provided with a transparent plastic film (10).

4. The disposable application of claim 1, wherein: The sealing sleeve (1) and the connecting cloth (2) are both provided with strip-shaped notches (11) used in cooperation with the airway cannula placing hole (5).

5. The disposable application of a mouth saliva pollution prevention airway cannula of claim 2, characterized in that: The bottom of the sealing sleeve (1) is bonded with a protective patch (12) used in cooperation with the double-sided adhesive (6), and one side of the protective patch (12) is fixedly connected with a pull-off strip (9).

6. The disposable application of claim 1, wherein: The inside of the medical water-absorbing resin (3) is filled with nano silver particles.

7. The disposable application of claim 1, wherein: The side of the sealing sleeve (1) close to the water-absorbing gauze strips (4) is coated with a collagen coating.

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