Oxygen inhalation nasal plug capable of humidifying airway

Abstract

The utility model discloses an oxygen inhalation nasal plug capable of humidifying the airway, which effectively achieves the purpose of humidifying the oxygen inhaled by a patient, and comprises an oxygen supply tube and two nasal plug devices, the oxygen supply tube comprises a main tube and two branch tubes, the front ends of the two branch tubes are communicated with each other, the rear parts of the two branch tubes are communicated with the main tube, and the two nasal plug devices are communicated with the main tube. A humidifying mechanism is arranged in the middle of each branch pipe; the front side of each branch pipe is communicated with a conveying pipe, a first air bag is arranged at the connecting position of the front portions of the two branch pipes, the front side of the first air bag is communicated with two hollow sleeves, and each nose plug device is detachably connected with the corresponding hollow sleeve. According to the device, a better gas humidifying effect is effectively achieved, the safety performance of the device is improved, the device can be suitable for different patients to use, the function of being matched with an atomizer to conduct atomization treatment is added, and nasal atomization can be conveniently conducted on the patients.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment and relates to an oxygen-absorbing nasal plug capable of humidifying the airway. Background Art

[0002] Oxygen nasal plugs are one of the commonly used instruments in clinical medicine. Existing oxygen nasal plugs are generally directly inserted into the nasal cavity. Since oxygen is directly delivered to the patient's nasal cavity, it will cause impact on the nasal cavity and make the nasal mucosa dry. Moreover, during the oxygen delivery process, since the oxygen output from the oxygen delivery pipeline or oxygen cylinder is relatively dry, it will further increase the discomfort of the patient's nasal cavity. In addition, the existing oxygen outlet is generally placed directly on the patient's nose without corresponding fixation, and it is easy to fall off when the patient turns over unconsciously. Therefore, there is a need for an oxygen nasal plug that can be fixed to the nose and can humidify the airway to solve the above problems. Utility Model Content

[0003] In view of the above problems, the utility model proposes an oxygen-absorbing nasal plug capable of humidifying the airway, which well solves the problems in the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An oxygen-absorbing nasal plug capable of humidifying the airway comprises an oxygen supply tube and two nasal plugs, wherein the oxygen supply tube comprises a main tube and two branch tubes, the front ends of the two branch tubes are connected to each other, the rear ends of the two branch tubes are connected to the main tube, and a humidifying mechanism is provided in the middle of each branch tube;

[0006] The front side of each branch tube is connected to a delivery tube, a first air bag is provided at the connection between the front parts of the two branch tubes, the front side of the first air bag is connected to two hollow sleeves, each hollow sleeve is fixedly mounted on the outside of the corresponding delivery tube, and each nasal plugger is detachably connected to the hollow sleeve.

[0007] Preferably, the humidification mechanism includes a water bag fixedly mounted on the middle part of the corresponding branch pipe, a plurality of humidification cotton cores are fixedly connected to the interior of each water bag, the middle part of each humidification cotton core passes through the branch pipe and is connected to the interior of the branch pipe, the outer side of each humidification cotton core is covered with a waterproof and breathable film, and a filling port is provided on the outer wall of the water bag.

[0008] Preferably, two connecting holes are provided on the front side of the first airbag corresponding to the position of each hollow sleeve, and the side wall of each hollow sleeve is connected with the interior of the first airbag through the connecting holes. A plurality of clamping rings are fixedly connected to the middle part of each hollow sleeve, and a plurality of ventilation holes are provided on each clamping ring to connect with the interior of the side wall of the hollow sleeve.

[0009] Preferably, the nasal plug device includes a fixed sleeve, on which an inflatable fixed airbag is provided at a position corresponding to each clamping ring, and the front side of each fixed airbag is provided with a rubber ring fixedly connected to the fixed sleeve, and each rubber ring is provided with a plurality of air-permeable grooves.

[0010] Preferably, a threaded ring is fixedly connected to each of the left and right sides of the first airbag, and a horn is threadedly connected to the outer side of each threaded ring.

[0011] Preferably, a connecting sleeve is provided in the middle of the first airbag, and the front side of the connecting sleeve is communicated with the branch pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model has a humidifying mechanism, which can humidify the oxygen in the oxygen supply tube, and then humidify the patient's nasal cavity through the humidified oxygen, reducing the dryness and discomfort of the patient's nose during oxygen inhalation. In addition, the use of a waterproof and breathable membrane can reduce the probability of liquid droplets flowing into the oxygen supply tube.

[0014] 2. The utility model has a detachable nasal plugger, which can be disassembled, cleaned or replaced after use, which can not only reduce the use cost of the device, but also indirectly increase the safety of the patient when using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the humidification mechanism in the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the nasal plugger in the utility model.

[0018] Figure 4 It is a schematic diagram of the position of the connecting sleeve in the utility model.

[0019] In the figure: 1-oxygen supply tube; 2-nasal plug; 3-main pipe; 4-branch pipe; 5-humidification mechanism; 6-delivery pipe; 7-first air bag; 8-hollow sleeve; 9-water bag; 10-humidification cotton core; 11-waterproof breathable membrane; 12-filling port; 13-connecting hole; 14-clamping ring; 15-fixing sleeve; 16-fixing air bag; 17-rubber ring; 18-ventilation groove; 19-threaded ring; 20-horn; 21-connecting sleeve; 22-vent. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The following is combined with Figure 1-Figure 4 The specific implementation modes of the present utility model are further described in detail.

[0022] Depend on Figure 1-Figure 4 The utility model includes an oxygen supply tube 1 and two nasal plugs 2. In order to humidify the oxygen inhaled by the patient, the oxygen supply tube 1 includes a main tube 3 and two branch tubes 4. The front ends of the two branch tubes 4 are connected to each other, and the rear parts of the two branch tubes 4 are connected to the main tube 3. A humidifying mechanism 5 is provided in the middle of each branch tube 4. After the patient wears the device, the humidifying mechanism 5 is located behind the patient's ear, which is convenient for fixing the device and makes the patient feel cool behind the ear more comfortable when wearing it.

[0023] The front side of each branch tube 4 is connected to a delivery tube 6, and a first air bag 7 is provided at the connection of the front parts of the two branch tubes 4. The front side of the first air bag 7 is connected to two hollow sleeves 8, and each hollow sleeve 8 is fixedly sleeved on the outer side of the corresponding delivery tube 6, and each nasal plug 2 is detachably connected to the hollow sleeve 8;

[0024] When in use, the main pipe 3 can be connected to the oxygen pipeline or oxygen tank in the patient's ward, the middle parts of the two branch pipes 4 can be passed around the patient's ears, and the nasal plug 2 can be placed in the patient's nostrils to be used normally as an oxygen tube. The oxygen enters the patient's nasal cavity through the main pipe 3, the branch pipe 4 and the delivery pipe 6. During this period, the humidification mechanism 5 will humidify the oxygen flowing through the branch pipe 4.

[0025] Further, by Figure 1-Figure 4 It is given that in order to achieve a better gas humidification effect, the humidification mechanism 5 includes a water bag 9 fixedly mounted on the middle part of the corresponding branch pipe 4, and a plurality of humidification cotton cores 10 are fixedly connected to the inside of each water bag 9. The middle part of each humidification cotton core 10 passes through the branch pipe 4 and is connected to the inside of the branch pipe 4. The outside of each humidification cotton core 10 is covered with a waterproof breathable membrane 11. The upper and lower sides of each humidification cotton core 10 are connected to the inside of the water bag 9, and the middle part passes through the two side walls of the branch pipe 4, and humidifies the inside of the branch pipe 4 through the waterproof breathable membrane 11. The waterproof breathable membrane 11 is a prior art, which is used to prevent the droplets on the moistened humidification cotton core 10 from flowing into the branch pipe 4. No more description is given here. A filling port 12 is provided on the outer wall of the water bag 9;

[0026] When in use, sterile water can be filled into the water bag 9 through the filling port 12. Under the flow of oxygen in the branch pipe 4, the water will evaporate to humidify the oxygen, thereby moistening the patient's airway.

[0027] Further, by Figure 1-Figure 4 It is given that, in order to increase the safety performance of the device, two connecting holes 13 are provided on the front side of the first airbag 7 corresponding to the position of each hollow sleeve 8. The overall shape of the hollow sleeve 8 is a cylindrical sleeve, the side wall of which is hollow and the rear side is connected to the connecting hole 13. The side wall of each hollow sleeve 8 is connected to the interior of the first airbag 7 through the connecting hole 13. A plurality of clamping rings 14 are fixedly connected to the middle part of each hollow sleeve 8, and a plurality of vents 22 are provided on each clamping ring 14 to communicate with the interior of the side wall of the hollow sleeve 8.

[0028] Further, by Figure 1-Figure 4 It is given that the nasal plug device 2 includes a fixed sleeve 15, and the inner wall of the fixed sleeve 15 is provided with a clamping groove corresponding to the position of each clamping ring 14 and adapted to the clamping ring 14, and the upper outer wall of the fixed sleeve 15 is provided with an inflatable fixed airbag 16 corresponding to the position of each clamping ring 14, and the lower side of each fixed airbag 16 is provided with a plurality of air holes connected to the ventilation hole 22, and the front side of each fixed airbag 16 is provided with a rubber ring 17 fixedly connected to the fixed sleeve 15, and each rubber ring 17 is provided with a plurality of air grooves 18.

[0029] Further, by Figure 1-Figure 4 It is given that, in order to adapt to different patients, the left and right sides of the first airbag 7 are fixedly connected with a threaded ring 19, and the outer side of each threaded ring 19 is threadedly connected with a horn 20;

[0030] When in use, the fixed sleeve 15 of the nasal plug 2 can be detachably connected to the hollow sleeve 8 through the clamping ring 14. When the fixed sleeve 15 cooperates with the hollow sleeve 8, the interior of the first airbag 7 is connected to the fixed airbag 16 through the connecting hole 13, the hollow sleeve 8, and the vent hole 22. When the overall outer diameter of the rubber ring 17 needs to be adjusted, the two horns 20 can be rotated. Due to the threaded connection between the horns 20 and the threaded ring 19, the horns 20 are brought close to each other to squeeze the first airbag 7, and then the gas in the first airbag 7 is filled into the fixed airbag 16, so that the fixed airbag 16 expands to prop up the rubber ring 17, increasing the outer diameter of the rubber ring 17, so that the rubber ring 17 can clamp the patient's nostrils. At this time, the air permeable groove 18 is used for the gas circulation of the patient's breathing.

[0031] Further, by Figure 1-Figure 4It is given that, in order to facilitate nasal atomization for patients, a connecting sleeve 21 is provided in the middle of the first airbag 7, the front side of the connecting sleeve 21 is connected to the branch pipe 4, and the rear side of the connecting sleeve 21 is detachably connected to a sealing cover through a buckle;

[0032] When in use, the connecting sleeve 21 can be connected to the nebulizer, so that the patient can be directly treated with nebulization.

[0033] When the utility model is used, the main pipe 3 can be first connected to the oxygen pipeline or oxygen tank in the patient's ward, the middle parts of the two branch pipes 4 can be passed around the patient's ears, and the nasal plug 2 can be placed in the patient's nostrils to be used normally as an oxygen tube. The oxygen enters the patient's nasal cavity through the main pipe 3, the branch pipe 4 and the delivery pipe 6. During this period, sterile water can be filled into the water bag 9 through the filling port 12. Under the flow of oxygen in the branch pipe 4, the water will evaporate to humidify the oxygen, and then moisten the patient's airway. In order to adapt to different patients, the two horns 20 can be rotated. Since the horns 20 and the horns 20 are connected, the horns 20 and the horns 20 can be rotated. The threaded connection of the threaded ring 19 allows the horns 20 to approach each other and squeeze the first airbag 7, thereby allowing the gas in the first airbag 7 to fill the fixed airbag 16, causing the fixed airbag 16 to expand and prop up the rubber ring 17, increasing the outer diameter of the rubber ring 17 so that the rubber ring 17 can clamp the patient's nostrils. At this time, the air permeable groove 18 is used for the gas circulation of the patient's breathing. When nasal atomization treatment is required, the connecting sleeve 21 can be connected to the atomizer, and the patient can be directly treated with atomization. After the device is used, the nasal plug 2 can be disassembled, cleaned or replaced to increase the service life of the device.

[0034] The utility model has a novel structure, ingenious conception, and simple and convenient operation. Through the design, the purpose of humidifying the oxygen inhaled by the patient is effectively achieved, a better gas humidification effect is achieved, the safety performance of the device is increased, it can be adapted to the use of different patients, and the function of cooperating with a nebulizer for atomization treatment is added, which facilitates nasal atomization for patients.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oxygen-absorbing nasal plug capable of humidifying the airway, comprising an oxygen supply tube (1) and two nasal plugs (2), characterized in that: The oxygen supply pipe (1) comprises a main pipe (3) and two branch pipes (4), the front ends of the two branch pipes (4) are connected to each other, the rear ends of the two branch pipes (4) are connected to the main pipe (3), and a humidifying mechanism (5) is provided in the middle of each branch pipe (4); The front side of each branch tube (4) is connected to a delivery tube (6); a first air bag (7) is provided at the connection between the front parts of the two branch tubes (4); the front side of the first air bag (7) is connected to two hollow sleeves (8); each hollow sleeve (8) is fixedly sleeved on the outer side of the corresponding delivery tube (6); and each nasal plug (2) is detachably connected to the hollow sleeve (8).

2. The oxygen-absorbing nasal plug capable of humidifying the airway according to claim 1, characterized in that: The humidifying mechanism (5) comprises a water bag (9) fixedly mounted on the middle part of the corresponding branch pipe (4), a plurality of humidifying cotton cores (10) are fixedly connected to the interior of each water bag (9), the middle part of each humidifying cotton core (10) passes through the branch pipe (4) and is connected to the interior of the branch pipe (4), the outer side of each humidifying cotton core (10) is covered with a waterproof and breathable membrane (11), and a filling port (12) is provided on the outer side wall of the water bag (9).

3. The oxygen-absorbing nasal plug capable of humidifying the airway according to claim 1, characterized in that: Two communication holes (13) are provided on the front side of the first airbag (7) at positions corresponding to each hollow sleeve (8); the side wall of each hollow sleeve (8) is connected to the interior of the first airbag (7) through the communication holes (13); a plurality of clamping rings (14) are fixedly connected to the middle of each hollow sleeve (8); and a plurality of vent holes (22) are provided on each clamping ring (14) to communicate with the interior of the side wall of the hollow sleeve (8).

4. The oxygen-absorbing nasal plug capable of humidifying the airway according to claim 3, characterized in that: The nasal plug device (2) comprises a fixed sleeve (15), on which an expandable fixed airbag (16) is provided at a position corresponding to each clamping ring (14), and on the front side of each fixed airbag (16) is provided a rubber ring (17) fixedly connected to the fixed sleeve (15), and each rubber ring (17) is provided with a plurality of air-permeable grooves (18).

5. The oxygen-absorbing nasal plug capable of humidifying the airway according to claim 1, characterized in that: A threaded ring (19) is fixedly connected to the left and right sides of the first airbag (7), and a horn (20) is threadedly connected to the outer side of each threaded ring (19).

6. The oxygen-absorbing nasal plug capable of humidifying the airway according to claim 1, characterized in that: A connecting sleeve (21) is provided in the middle of the first air bag (7), and the front side of the connecting sleeve (21) is connected to the branch pipe (4).

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