CN220546457U - A protective device for nasal high-flow oxygen inhalation tube - Google Patents

Abstract

The utility model relates to the technical field of oxygen inhalation tube protection, and proposes a transnasal high-flow oxygen inhalation tube protection device, which includes a sponge pillow, two rubber seats, two through slots, two connecting material belts, two gauze protective sleeves and Two limit components, two rubber seats are fixedly connected to both ends of the top of the sponge pillow, a through slot is opened inside the rubber seat, the connecting material belt slides inside the through groove, and the gauze protective cover is fixedly connected to the connecting material belt One end. Through the above technical solution, it is solved that in the prior art, when a patient uses a high-flow nasal oxygen inhalation tube for treatment, it is often necessary to bypass the high-flow nasal oxygen inhalation tube from behind the patient's ear, and the high-flow nasal inhalation tube is worn like this for a long time. Oxygen tubes and high-flow nasal oxygen inhalation tubes will compress the skin of the patient's ear base, which can easily cause pain at the patient's ear base or be squeezed out of the wound. The lack of a protective device is not conducive to practical application and operation problems. .

Description

A protective device for nasal high-flow oxygen inhalation tube

Technical field

The utility model relates to the technical field of oxygen inhalation tube protection, specifically to a nasal high-flow oxygen inhalation tube protection device.

Background technique

Clinically, oxygen inhalation devices that have a flow rate higher than the patient's peak inspiratory flow rate are called high-flow oxygen therapy equipment. It does not change with changes in respiratory rate and tidal volume, provided that the flow rate provided must be higher than the patient's peak inspiratory flow rate. Transnasal high-flow oxygen therapy is an oxygen therapy method that directly delivers a certain oxygen concentration of air oxygen mixed with high-flow gas to the patient through a nasal cannula without sealing. This gas has the characteristics of high flow, precise oxygen concentration, and heating and humidification. Features;

After searching, the Chinese patent disclosed a new type of nasal high-flow oxygen inhalation device (authorization announcement number CN215275192U), including: tee tube, oxygen inhalation tube, liquid outlet tube, one-way valve, collection bottle cap, collection bottle body, fixed tube, limit ring, inner bottle body, drain pipe, stirring plate and drug administration tube; the first and second interfaces of the three-way tube are respectively connected to the oxygen inhalation tube, and the bottom of the third interface of the three-way tube A liquid outlet pipe is connected, and a one-way valve is provided in the liquid outlet pipe. The collection bottle cap is connected to the liquid outlet pipe. Although this patented technology can enable the collection bottle to effectively absorb the condensed water in the oxygen pipe. Collect, prevent backflow, and maintain the installation and comfort of the patient's oxygen inhalation. At the same time, the collected condensed water is also convenient for disinfection. By injecting disinfectant from the administration tube and turning the drain tube, the inner bottle can be driven to rotate This allows the stirring plate to stir the internal liquid, so that the internal condensed water can be fully disinfected and sterilized before subsequent pouring;

However, in actual use of this patent, due to the lack of ear protection structure, the oxygen inhalation tube needs to be passed behind the patient's ears. If the patient wears the high-flow nasal oxygen inhalation tube like this for a long time, the high-flow nasal oxygen inhalation tube will It will compress the skin at the patient's ear base, which can easily cause pain at the patient's ear base or be squeezed out of the wound. The lack of a protective device is not conducive to practical application and operation.

Utility model content

The utility model proposes a protective device for a high-flow nasal oxygen inhalation tube, which solves the problem in related technologies that when a patient uses a high-flow nasal oxygen-inhalation tube for treatment, it is often necessary to bypass the high-flow nasal oxygen inhalation tube from behind the patient's ear. Wearing a high-flow nasal oxygen inhalation tube for a long time will compress the skin of the patient's ear base, which can easily cause pain in the patient's ear base or be squeezed out of the wound. There is a lack of a protective device. Problems that are not conducive to practical application and operation.

The technical solution of the utility model is as follows: a transnasal high-flow oxygen inhalation tube protection device, including a sponge pillow, two rubber seats, two through slots, two connecting belts, two gauze protective sleeves and two limiting components , the two rubber seats are respectively fixedly connected to both ends of the top of the sponge pillow, the through groove is opened inside the rubber seat, the connecting material belt slides inside the through groove, and the gauze protective cover is fixedly connected to the connection At one end of the material belt, the gauze protective cover is wrapped around the outside of the external nasal high-flow oxygen inhalation tube, and the limiting component is arranged on the outside of the rubber seat;

The outer end of the gauze protective cover away from the connecting material belt is provided with a velcro burr surface, and the end of the gauze protective cover away from the velcro burr surface is provided with a round velcro surface. The connecting strip is located on the same side of the gauze protective cover. The rounded Velcro surface and the velcro bristle surface are respectively located on the opposite side of the gauze protective cover. Through the space between the Velcro rounded surface and the velcro bristle surface With the cooperation, the winding action of the gauze protective cover is realized.

Further, one end of the connecting material strip away from the gauze protective cover is fixedly connected to a plastic limiting plate, and the width of the plastic limiting plate is greater than the width of the through slot.

Further, the limiting component includes a plastic screw and a plastic compression plate. The plastic screw is threadedly connected to the outside of the rubber seat. The plastic compression plate is rotationally connected to one end of the plastic screw and is located inside the through groove. The plastic pressing plate is slidingly connected to the inner wall of the slot.

Further, a plastic adjustment knob is fixedly connected to one end of the plastic screw rod away from the plastic pressing plate.

Further, a neck groove is formed on the top of the foam pillow, and a head groove is formed on the top of the foam pillow and on one side of the neck groove.

Further, a sponge is provided inside the sponge pillow and below the neck groove and the head groove.

The working principle and beneficial effects of this utility model are:

In the present utility model, a gauze protective cover is wrapped around the outside of the high-flow nasal oxygen inhalation tube, and then the high-flow nasal oxygen inhalation tube wrapped with the gauze protective cover is wrapped around the patient's ear base, while the patient's head is placed on the sponge pillow. Therefore, the gauze protective cover can be used to protect the patient's ear base and prevent the high-flow nasal oxygen inhalation tube from directly contacting the patient's ear base, thus avoiding the patient's ear damage caused by long-term wearing of the nasal high-flow oxygen inhalation tube. , to achieve the effect of protecting the patient's ear base, which is beneficial to practical applications and operations.

Description of drawings

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific implementation modes.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the unfolded structure of the gauze protective sleeve of the present utility model;

Figure 3 is a schematic diagram of the internal structure of the rubber seat of the present utility model;

Figure 4 is a schematic diagram of the working state of the utility model.

In the picture: 1. Sponge pillow; 2. Rubber seat; 3. Through slot; 4. Connecting belt; 5. Gauze protective cover; 6. Velcro rounded surface; 7. Velcro thorn surface; 8. Neck Groove; 9. Head groove; 10. Plastic limit plate; 11. Plastic screw; 12. Plastic pressing plate; 13. Plastic adjustment knob.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1

As shown in Figures 1 to 4, this embodiment proposes a protective device for nasal high-flow oxygen inhalation tubes, including a sponge pillow 1, two rubber seats 2, two through slots 3, two connecting belts 4, two A gauze protective sleeve 5 and two limiting components, two rubber seats 2 are fixedly connected to both ends of the top of the sponge pillow 1, a through slot 3 is opened inside the rubber seat 2, and a connecting material belt 4 is inside the through slot 3 Sliding, the gauze protective cover 5 is fixedly connected to one end of the connecting material belt 4. The gauze protective cover 5 is wrapped around the outside of the external nasal high-flow oxygen inhalation tube, and the limiting component is arranged on the outside of the rubber seat 2.

In this embodiment, the gauze protective cover 5 is wrapped around the outside of the high-flow nasal oxygen inhalation tube, and then the high-flow nasal oxygen inhalation tube wrapped with the gauze protective cover 5 is wrapped around the patient's ear base, and the patient's head is placed on the sponge. On the pillow 1, the gauze protective cover 5 can be used to protect the patient's ear base, preventing the high-flow nasal oxygen inhalation tube from directly contacting the patient's ear base, thereby avoiding the patient's ear damage due to long-term wearing of the nasal high-flow oxygen inhalation tube. In case of damage, the effect of protecting the patient's ear root is achieved, which is beneficial to practical applications and operations.

Example 2

As shown in Figures 1 to 4, based on the same concept as the above-mentioned Embodiment 1, this embodiment also proposes a transnasal high-flow oxygen inhalation tube protection device. The outer side of the gauze protective sleeve 5 is located away from one end of the connecting material belt 4 There is a Velcro burr surface 7, and the end of the gauze protective cover 5 away from the Velcro burr surface 7 is provided with a Velcro round burr surface 6. The Velcro burr surface 7 and the connecting material belt 4 are located on the same side of the gauze protective cover 5. The Velcro rounded surface 6 and the Velcro thorned surface 7 are respectively located on the opposite side of the gauze protective cover 5. Through the cooperation between the Velcro rounded surface 6 and the Velcro thorned surface 7, the gauze protective cover 5 is protected. The winding action allows the two ends of the gauze protective cover 5 to be pasted through the cooperation between the Velcro rounded surface 6 and the Velcro thorn surface 7, so that the gauze protective cover 5 can be wrapped around the nasal high-flow oxygen inhalation tube. used on the outside.

Among them, one end of the connecting material belt 4 away from the gauze protective sleeve 5 is fixedly connected with a plastic limiting plate 10. The width of the plastic limiting plate 10 is greater than the width of the through slot 3. By setting the plastic limiting plate 10, the connecting material belt 4 can be One end is limited.

Among them, the limiting component includes a plastic screw 11 and a plastic pressing plate 12. The plastic screw 11 is threadedly connected to the outside of the rubber seat 2. The plastic pressing plate 12 is rotationally connected to one end of the plastic screw 11 and is located inside the through slot 3. The pressing plate 12 is slidingly connected to the inner wall of the through slot 3. By rotating the plastic screw 11, the plastic pressing plate 12 can be driven to slide inside the through slot 3. The plastic pressing plate 12 can be used to compress the connecting material belt 4. position, thereby limiting the position of the gauze protective cover 5, preventing the gauze protective cover 5 from directly acting on the patient's ear base, and further reducing damage to the patient's ear base.

Among them, a plastic adjustment knob 13 is fixedly connected to one end of the plastic screw 11 away from the plastic pressing plate 12. The plastic adjustment knob 13 can drive the plastic screw 11 to rotate.

Among them, the top of the sponge pillow 1 is provided with a neck groove 8, and the top of the sponge pillow 1 is provided with a head groove 9 on one side of the neck groove 8. By setting the neck groove 8 and the head groove 9. It can be used according to the patient's neck and head.

Among them, a sponge is provided inside the sponge pillow 1 and below the neck groove 8 and the head groove 9. Other parts of the top of the sponge pillow 1 are made of hard plastic material to prevent the patient's head from moving while driving the sponge pillow. 1. The rubber seats 2 at both ends of the top can be moved to increase the use effect of the equipment.

Working principle: In the actual application process, the cooperation between the Velcro round surface 6 and the Velcro thorn surface 7 is used to wrap the gauze protective sleeve 5 around the outside of the nasal high-flow oxygen inhalation tube, and then wrap the gauze The high-flow nasal oxygen inhalation tube of the protective cover 5 bypasses the patient's ear base, and at the same time, the patient's head is placed on the sponge pillow 1, as shown in Figure 4, so that the gauze protective cover 5 can be used to protect the patient's ear base. Avoid the direct contact of the nasal high-flow oxygen inhalation tube with the patient's ear base, thereby avoiding the patient's ear damage caused by long-term wearing of the nasal high-flow oxygen inhalation tube, achieving the effect of protecting the patient's ear base, which is conducive to practical applications and operations , at the same time, the plastic adjusting knob 13 drives the plastic screw 11 to rotate. The rotation of the plastic screw 11 can drive the plastic pressing plate 12 to slide inside the through slot 3. The plastic pressing plate 12 can be used to connect the material strip. 4. Press and limit the position, thereby limiting the position of the gauze protective cover 5, preventing the gauze protective cover 5 from directly acting on the patient's ear base, and further reducing damage to the patient's ear base.

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

Claims (7)

1. A protective device for nasal high-flow oxygen inhalation tubes, characterized in that it includes a sponge pillow (1), two rubber seats (2), two slots (3), two connecting belts (4), two A gauze protective cover (5) and two limiting components, the two rubber seats (2) are fixedly connected to both ends of the top of the sponge pillow (1), and the through slot (3) is opened in the rubber seat (2) ), the connecting material belt (4) slides inside the through groove (3), the gauze protective sleeve (5) is fixedly connected to one end of the connecting material belt (4), the gauze protective sleeve (5) Wrapped on the outside of the external high-flow nasal oxygen inhalation tube, the limiting component is arranged on the outside of the rubber seat (2). 2. A protective device for nasal high-flow oxygen inhalation tubes according to claim 1, characterized in that one end of the outer side of the gauze protective sleeve (5) away from the connecting material belt (4) is provided with a Velcro burr surface. (7), the end of the gauze protective cover (5) away from the velcro velcro surface (7) is provided with a velcro round velvet surface (6), and the velcro velcro burr surface (7) is connected to the connecting material belt (4 ) is located on the same side of the gauze protective cover (5), and the rounded Velcro surface (6) and the Velcro burr surface (7) are respectively located on the opposite side of the gauze protective cover (5). The cooperation between the matte surface (6) and the Velcro thorn surface (7) enables the winding action of the gauze protective cover (5). 3. A transnasal high-flow oxygen inhalation tube protection device according to claim 1, characterized in that, one end of the connecting material belt (4) away from the gauze protective sleeve (5) is fixedly connected to a plastic limit plate (10) ), the width of the plastic limiting plate (10) is greater than the width of the through slot (3). 4. A protective device for nasal high-flow oxygen inhalation tube according to claim 1, characterized in that the limiting component includes a plastic screw (11) and a plastic compression plate (12), and the plastic screw (11) ) is threaded on the outside of the rubber seat (2), and the plastic pressing plate (12) is rotatably connected to one end of the plastic screw (11) and located inside the through slot (3). The plastic pressing plate (12) Slidingly connected with the inner wall of the through slot (3). 5. A protective device for nasal high-flow oxygen inhalation tubes according to claim 4, characterized in that a plastic adjustment knob (13) is fixedly connected to one end of the plastic screw (11) away from the plastic pressing plate (12). . 6. A transnasal high-flow oxygen inhalation tube protection device according to claim 1, characterized in that a neck groove (8) is provided on the top of the sponge pillow (1), and the sponge pillow (1) The top of the head groove (9) is provided on one side of the neck groove (8). 7. A protective device for nasal high-flow oxygen inhalation tubes according to claim 1, characterized in that the sponge pillow (1) is located inside the neck groove (8) and the head groove (9) There is a sponge underneath.