Dual breathing apparatus

Abstract

The utility model belongs to the technical field of breathing device, especially a double breathing device, including breathing mask, be equipped with fixed buckle on the breathing mask, be equipped with the exhalation valve fixedly on the breathing mask, the one end intercommunication of breathing mask is fixed with transparent cover, the one end of transparent cover is connected with first hose, one end of first hose is connected with double -end tube, the bottom of double -end tube is equipped with connecting plate, the other end intercommunication of double -end tube has second hose. The utility model, through fixed buckle and elastic band connection, ensure that breathing mask wears stable and firm, connecting plate is convenient for oxygen delivery pipe connection, guarantees oxygen supply stability, breathing nozzle flat and has fender, fits oral cavity, prevents falling off, provides comfortable and safe breathing mode, flow channel inclination design promotes gas flow and distribution, prevents liquid backflow, improves the whole breathing auxiliary effect, improves patient comfort and safety, provides more optimal choice for medical breathing support.

Description

Technical Field

[0001] This utility model relates to the field of respiratory device technology, specifically a dual respiratory device. Background Technology

[0002] In the medical field, effective respiratory support is crucial for patient treatment and recovery. Traditional breathing devices may have limitations in certain situations, such as discomfort, low gas delivery efficiency, and limited functionality. To meet clinical needs and improve the effectiveness of respiratory support and patient comfort, a novel dual-breathing device has been developed.

[0003] Some breathing devices are not securely fastened and are prone to loosening or falling off during patient activity, affecting treatment outcomes.

[0004] Some breathing devices have a relatively fixed structure and cannot be adjusted according to the specific needs of patients, which limits their applicability.

[0005] The design of breathing masks can cause discomfort to patients, such as a feeling of pressure and stuffiness.

[0006] In summary, the emergence of this new dual-breathing device aims to address the shortcomings of existing breathing devices and provide patients with more stable, efficient, flexible, and comfortable respiratory support. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] To address the shortcomings of existing technologies, this invention provides a dual breathing device that solves the problems mentioned in the background section.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0011] A dual breathing device includes a breathing mask with a fixing buckle and an exhalation valve fixedly mounted on it. One end of the breathing mask is connected to a transparent cover, and one end of the transparent cover is connected to a first flexible tube. One end of the first flexible tube is connected to a double-ended tube, and the bottom of the double-ended tube is provided with a connecting plate. The other end of the double-ended tube is connected to a second flexible tube, and one end of the second flexible tube is connected to a breathing mouthpiece. Blocks are connected to both sides of the breathing mouthpiece. A cylinder is fixedly connected inside the breathing mask, and the cylinder is connected to the transparent cover. The cylinder has a flow channel.

[0012] Furthermore, the fixing buckle has a fixing hole in the middle, through which an elastic band is connected for fastening.

[0013] Furthermore, the connecting plate serves as a fixed part, and an oxygen delivery pipe is inserted through the inside of the connecting plate all the way to the double-ended pipe.

[0014] Furthermore, the breathing mask is provided with an opening, the shape and size of which are adapted to the shape and size of the breathing nozzle, and a stop is used to prevent the breathing nozzle from falling off.

[0015] Furthermore, the flow channel is inclined upward in the cylinder, and the flow channel connects the inside of the breathing mask and the transparent cover.

[0016] Furthermore, the breathing nozzle is flat.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a dual breathing device, which has the following beneficial effects:

[0019] This invention uses a fastener and elastic band to ensure a secure fit of the breathing mask; the connecting plate facilitates the connection of the oxygen delivery tube, ensuring a stable oxygen supply; the flat mouthpiece with a stopper fits the oral cavity and prevents it from falling off, providing a comfortable and safe breathing method; the inclined flow channel design promotes gas flow and distribution and prevents liquid backflow, thus improving the overall respiratory assistance effect, enhancing patient comfort and safety, and providing a better option for medical respiratory support. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the breathing mask of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the cylinder of this utility model.

[0023] In the diagram: 1. Breathing mask; 2. Fixing buckle; 3. Exhalation valve; 4. Transparent cover; 5. First hose; 6. Double-ended hose; 7. Connecting plate; 8. Second hose; 9. Breathing nozzle; 10. Stop block; 11. Opening; 12. Cylinder; 13. Flow channel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example

[0026] like Figure 1-3 As shown, one embodiment of this utility model provides a dual breathing device, including a breathing mask 1;

[0027] The breathing mask 1 is designed to fit the shape of the face and is used to cover the mouth and nose to provide breathing space for the patient. It is equipped with a fixing buckle 2, an exhalation valve 3, and a transparent cover 4 is fixedly connected to one end. The inside is fixedly connected to a cylinder 12 with an opening 11.

[0028] As the main part of the device, it fixes other components to ensure that breathing gas flows in a relatively closed space and ensures the realization of respiratory assistance function; exhalation valve 3 helps to expel exhaled gas; transparent cover 4 facilitates observation of the patient's breathing; opening 11 cooperates with breathing nozzle 9 to realize additional breathing channel function when needed; cylinder 12 and its internal flow channel 13 provide a specific path for gas flow.

[0029] The fixing buckle 2 has a fixing hole in the middle, which is distributed on the breathing mask 1.

[0030] The breathing mask 1 is securely worn on the patient's face by connecting the elastic band through the fixing hole, preventing it from loosening or falling off due to the patient's movement during use, and ensuring the normal use of the breathing device.

[0031] The exhalation valve 3 is fixedly mounted on the breathing mask 1.

[0032] Controlling the unidirectional discharge of exhaled air ensures the correct airflow direction within the breathing mask 1, preventing exhaled air from accumulating within the breathing mask 1 and affecting breathing efficiency.

[0033] One end of the transparent cover 4 is connected and fixed to the breathing mask 1, and the other end is connected to the first tubing 5.

[0034] It not only allows medical staff to observe the patient's facial condition and the condition inside the breathing mask 1 during breathing, but also serves as a transition part for gas transmission, connecting the breathing mask 1 and the first hose 5 to ensure smooth gas flow.

[0035] The first flexible tube 5 is connected to the transparent cover 4 and the double-ended tube 6 at both ends, and has a certain degree of flexibility.

[0036] As a flexible channel for gas transmission, it adapts to different usage postures and positional changes, connecting the breathing mask 1 and the double-ended tube 6 to ensure that oxygen or air can be smoothly transmitted from the double-ended tube 6 into the breathing mask 1 for the patient to breathe.

[0037] The bottom of the double-ended tube 6 is equipped with a connecting plate 7, one end of which is connected to the first flexible tube 5, and the other end is connected to the second flexible tube 8. The internal structure may be specially designed to optimize gas transmission.

[0038] As a hub for gas distribution and transmission, the oxygen delivery tube can be connected via the connecting plate 7 to distribute the gas from the first hose 5 to the breathing mask 1 and the breathing nozzle 9 connected to the second hose 8, thereby achieving dual breathing function.

[0039] The connecting plate 7 is located at the bottom of the double-ended tube 6 and has a channel inside for inserting oxygen delivery tubes.

[0040] Provides a fixed position for the oxygen delivery tube, enabling accurate delivery of oxygen to the double-ended tube 6, ensuring the stability and reliability of the oxygen supply.

[0041] The second hose 8 is connected to the double-ended tube 6 at one end and to the breathing nozzle 9 at the other end. It is made of soft and elastic material.

[0042] As a gas transmission channel, the gas in the double-ended tube 6 is transmitted to the breathing mouthpiece 9, allowing the patient to inhale gas through the breathing mouthpiece 9. At the same time, its flexibility can adapt to the patient's head movements.

[0043] The breathing nozzle 9 is flat, with baffles 10 connected to both sides, and one end connected to the second hose 8. Its shape and size are adapted to the opening 11 on the breathing mask 1.

[0044] The flat design conforms to the structure of the human oral cavity, making it easy for patients to hold the mouthpiece for breathing; the stop 10 prevents the mouthpiece 9 from accidentally falling off during use; in conjunction with the opening 11, patients can inhale air through the mouthpiece 9 when needed, providing an alternative breathing method to the breathing mask 1.

[0045] The stop block 10 is connected to both sides of the breathing nozzle 9.

[0046] The increased friction and resistance between the breathing nozzle 9 and the patient's lips or teeth effectively prevent the breathing nozzle 9 from accidentally falling off due to the patient's movements during use, ensuring the continuity of breathing.

[0047] An opening 11 is provided on the breathing mask 1, and its shape and size are adapted to the breathing nozzle 9.

[0048] When a patient needs to breathe using the breathing nozzle 9, it provides an inlet for gas to enter the breathing mask 1, allowing gas to enter the breathing mask 1 through the breathing nozzle 9 and the opening 11, providing the patient with an additional breathing path option.

[0049] The cylinder 12 is fixedly connected to the breathing mask 1, and has a flow channel 13 inside, which communicates with the transparent mask 4.

[0050] It provides a specific channel for the flow of gas between the breathing mask 1 and the transparent mask 4, ensuring that the gas flows along the designed path, and its structure may also play a certain role in guiding and optimizing the gas flow.

[0051] The flow channel 13 is inclined upward in the cylinder 12, connecting the inside of the breathing mask 1 and the transparent cover 4.

[0052] The upward tilt design facilitates the smooth flow of gas between the breathing mask 1 and the transparent hood 4, and may have the function of preventing liquid backflow into the breathing mask 1, ensuring the purity of the breathing gas and the normal operation of the breathing device;

[0053] Working principle

[0054] The patient puts on the breathing mask 1, ensuring a tight fit to the face using the fastening buckle 2 and elastic band. The oxygen delivery tube is inserted into the double-ended tube 6 via the connecting plate 7, where oxygen is mixed. Part of the mixed gas enters the breathing mask 1 through the first hose 5, the transparent cover 4, and the flow channel 13 in the cylinder 12 for the patient to breathe, with the exhaled gas exiting through the exhalation valve 3. The other part of the gas reaches the mouthpiece 9 through the second hose 8, allowing the patient to choose to inhale through the mouthpiece 9 via the opening 11. The baffles 10 on both sides of the mouthpiece 9 prevent it from falling off. The transparent cover 4 allows medical staff to observe the patient's breathing. The entire device, through the coordinated work of its components, achieves a stable and efficient dual respiratory assistance function, providing continuous and reliable respiratory support for the patient.

[0055] like Figure 1 As shown, in some embodiments, the fixing buckle 2 has a fixing hole in the middle, through which an elastic band is connected for fastening; the elastic band is usually made of a material with a certain degree of elasticity and flexibility, such as rubber or a specific medical elastic fabric. In use, one end of the elastic band first passes through the fixing hole of one fixing buckle 2, then wraps around the patient's head, and then passes through the fixing hole of another fixing buckle 2. By adjusting the length and tightness of the elastic band, the breathing mask 1 can fit snugly and comfortably against the patient's face.

[0056] like Figure 1 As shown, in some embodiments, the connecting plate 7 serves as a fixing point, through which an oxygen delivery tube is inserted into the double-ended tube 6; the connecting plate 7, as the fixing point for the oxygen delivery tube, plays a crucial role in the entire breathing device. It has a dedicated channel inside for inserting the oxygen delivery tube, ensuring that oxygen can be accurately delivered to the double-ended tube 6.

[0057] like Figure 2As shown, in some embodiments, the breathing mask 1 has an opening 11, the shape and size of which are adapted to the shape and size of the breathing nozzle 9. A stop 10 is used to prevent the breathing nozzle 9 from falling off. The stop 10 is connected to both sides of the breathing nozzle 9. When the patient uses the breathing nozzle 9 to breathe, the stop 10 forms a certain degree of obstruction and friction with the patient's face or around the lips. When the patient moves their head, speaks, or performs other actions that may cause force on the breathing nozzle 9, the stop 10 can effectively prevent the breathing nozzle 9 from accidentally falling off, ensuring the continuity of breathing and avoiding interruption of oxygen supply due to the breathing nozzle 9 falling off, thus avoiding potential risks to the patient.

[0058] like Figure 3 As shown, in some embodiments, the flow channel 13 is inclined upward within the cylinder 12, connecting the interior of the breathing mask 1 and the transparent cover 4. The inclined upward flow channel 13 allows for smoother gas flow from the transparent cover 4 to the interior of the breathing mask 1, aided by gravity. Since gas naturally tends to flow upward, this design conforms to the physical properties of gas, reduces resistance to gas flow, improves gas delivery efficiency, and assists in delivery to the nasal cavity.

[0059] like Figure 2 As shown, in some embodiments, the breathing mouthpiece 9 is flat; the flat breathing mouthpiece 9 fits the natural shape of the human mouth better, and when the patient holds the breathing mouthpiece 9 in their mouth, the lips and the area around the mouth can make better contact with the breathing mouthpiece 9, reducing discomfort and foreign body sensation.

[0060] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dual breathing device, comprising a breathing mask (1), characterized in that: The breathing mask (1) is provided with a fixing buckle (2), and the breathing mask (1) is fixedly provided with an exhalation valve (3). One end of the breathing mask (1) is connected to a transparent cover (4), one end of the transparent cover (4) is connected to a first hose (5), one end of the first hose (5) is connected to a double-ended tube (6), the bottom of the double-ended tube (6) is provided with a connecting plate (7), the other end of the double-ended tube (6) is connected to a second hose (8), one end of the second hose (8) is connected to a breathing mouthpiece (9), the two sides of the breathing mouthpiece (9) are connected to baffles (10), a cylinder (12) is fixedly connected in the breathing mask (1), the cylinder (12) is connected to the transparent cover (4), and a flow channel (13) is provided in the cylinder (12).

2. The dual breathing device according to claim 1, characterized in that: The fixing buckle (2) has a fixing hole in the middle, and the elastic band is connected through the fixing hole for fastening.

3. The dual breathing device according to claim 1, characterized in that: The connecting plate (7) serves as a fixed part, and an oxygen delivery pipe is inserted through the inside of the connecting plate (7) all the way to the double-ended pipe (6).

4. A dual breathing device according to claim 1, characterized in that: The breathing mask (1) is provided with an opening (11), the shape and size of which are adapted to the shape and size of the breathing nozzle (9), and the stop block (10) is used to prevent the breathing nozzle (9) from falling off.

5. A dual breathing device according to claim 1, characterized in that: The flow channel (13) is inclined upward in the cylinder (12), and the flow channel (13) connects the inside of the breathing mask (1) and the transparent cover (4).

6. A dual breathing device according to claim 1, characterized in that: The breathing nozzle (9) is flat.

Images