Mask for breathing

Abstract

The utility model relates to the technical field of breathing masks, in particular to a breathing mask which comprises a mask body, a bent pipe is connected to the back face of the mask body and connected with a connector through an air delivery pipe, the connector is used for being externally connected with an oxygen pump, a breathable cover is installed on the top of the back face of the mask body, and a nose wing positioning groove is formed in the top of the front face of the mask body. And nose wing clamping pieces are installed on the two sides of the interior of the nose wing positioning groove, and an oxygen connecting pipe is arranged in the middle of the mask body and connected with the top of the bent pipe. According to the breathing mask, the breathing holes are formed in the two sides of the mask body, so that the breathability of the mask is further enhanced, and a patient is effectively prevented from feeling stuffy in the using process; the sealing performance of the mask can be further enhanced through the design of the nose wing clamping piece, and the design of the adjustable head band, the nose wing clamping piece and the like is adopted, so that medical staff can accurately adjust the mask according to the specific conditions of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of breathing masks, in particular to a breathing mask. Background Art

[0002] In the medical field, respiratory masks are indeed key medical devices used for treatment and assisted breathing. They are designed to cover the patient's mouth and nose tightly to ensure that oxygen can be effectively delivered to the patient's respiratory system. However, despite the vital role these masks play in medical practice, traditional respiratory masks do have some obvious shortcomings in design.

[0003] First of all, comfort is an important issue. Since the design of traditional masks often lacks sufficient adaptation to the patient's face shape, wearing them for a long time may cause a sense of oppression and discomfort, which not only affects the patient's experience, but may also make them unwilling to cooperate with the treatment, thus affecting the treatment effect.

[0004] Secondly, sealing is also an issue that needs attention. If the mask does not fit tightly on the patient's mouth and nose, oxygen may leak out from the edge of the mask, resulting in insufficient oxygen supply, which will not only reduce the treatment effect, but may also pose a threat to the patient's life safety.

[0005] In addition, the flexibility of the adjustment function is also an important consideration. Traditional respiratory masks often lack adjustable parts, such as headbands and nose clips, which makes it difficult for medical staff to accurately adjust the mask according to the patient's specific situation. This not only affects the comfort and sealing of the mask, but may also increase the workload of medical staff. Utility Model Content

[0006] The purpose of the utility model is to provide a breathing mask to solve the problems of the design of the traditional respiratory masks mentioned in the above background technology, such as poor comfort, weak sealing, inflexible adjustment function, etc. These problems may affect the patient's usage experience and treatment effect.

[0007] To achieve the above-mentioned purpose, the utility model provides a breathing mask, comprising a mask body, a curved pipe connected to the back of the mask body, the curved pipe connected to a joint through an air supply pipe, the joint being used for externally connecting an oxygen pump, a breathable cover installed on the top of the back of the mask body, a nose wing positioning groove provided on the top of the front of the mask body, nose wing clamps installed on both sides of the nose wing positioning groove, an oxygen connecting pipe provided in the middle of the mask body, the oxygen connecting pipe being connected to the top of the curved pipe, the mask body being divided into two symmetrical parts, the left and right parts of the mask body being connected by a folded connecting piece.

[0008] Preferably, ventilation holes are provided on both sides of the cover body.

[0009] Preferably, silicone pads are installed on the upper and lower parts of the oxygen connecting pipe.

[0010] Preferably, face contact pads are installed on the inner walls of both sides of the front side of the cover body.

[0011] Preferably, both outer walls on the back side of the cover body are provided with hanging rings, and a binding strap is connected between the two hanging rings.

[0012] Preferably, the outer wall at the bottom of the curved pipe is provided with anti-slip grooves, the top outer wall of the anti-slip curved pipe is provided with a positioning piece, one side of the positioning piece is connected to the outer wall of the cover body, and the middle part of the positioning piece is rotatably connected to the curved pipe through a rotating shaft.

[0013] Preferably, the nose wing clamp includes a fixing sleeve, one end of which is fixedly connected to the inner wall of the front side of the mask body, and the other end is provided with a socket, a telescopic rod is inserted into the socket, a support block is installed at the end of the telescopic rod extending to the socket, and a pressure plate is installed at the end of the support block away from the telescopic rod.

[0014] Preferably, the pressure plate is an arc-shaped structure and is made of silicone material.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In this breathing mask, face contact pads are installed on the inner walls of both sides of the front side of the mask body to increase the contact area with the face and ensure comfort; in addition, by opening air holes on both sides of the mask body, the air permeability of the mask is further enhanced, effectively avoiding the patient's feeling of stuffiness during use.

[0017] The utility model can enhance the sealing performance of the mask through the design of the nose wing clamping piece, thereby ensuring that oxygen can be stably and continuously delivered to the patient's respiratory system.

[0018] The utility model adopts designs such as adjustable headband and nose wing clamps, so that medical staff can accurately adjust the mask according to the specific conditions of the patient. This not only improves the comfort and sealing of the mask, but also greatly reduces the workload of medical staff. At the same time, the mask body is divided into two symmetrical parts, which are connected by a folding connecting piece, making the mask more flexible and convenient during use and able to meet the needs of different patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2It is a side structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the elbow in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the nose wing clamping member in the utility model.

[0023] The meaning of each number in the figure is:

[0024] 1. Mask body; 11. Air vent; 12. Folding connecting piece; 13. Oxygen connecting pipe; 131. Silicone pad; 14. Nose wing positioning groove; 15. Hanging ring; 16. Face contact pad; 2. Bend pipe; 21. Positioning piece; 22. Rotating shaft; 23. Anti-slip pattern; 3. Air supply pipe; 4. Connector; 5. Nose wing clamp; 51. Fixing sleeve; 511. Socket; 52. Telescopic rod; 53. Support block; 54. Press plate; 6. Air cover; 7. Strap. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides a breathing mask, such as Figure 1-Figure 4 As shown, it includes a mask body 1, a curved pipe 2 is connected to the back of the mask body 1, and the curved pipe 2 is connected to a connector 4 through an air supply pipe 3, and the connector 4 is used to connect an external oxygen pump. A breathable cover 6 is installed on the top of the back of the mask body 1, and a nose wing positioning groove 14 is arranged on the upper part of the mask body 1. Both sides of the nose wing positioning groove 14 are installed with nose wing clamps 5, and the two nose wing clamps 5 are symmetrically arranged. An oxygen connecting pipe 13 is arranged in the middle of the mask body 1, and the oxygen connecting pipe 13 is connected to the top of the curved pipe 2. The mask body 1 is divided into two symmetrical parts, and the left and right parts of the mask body 1 are connected by a folding connecting piece 12.

[0027] The mask body 1 is the main part of the mask. The mask body 1 is responsible for covering the patient's mouth and nose and providing a closed space to ensure that oxygen can be effectively delivered to the patient's respiratory system. The elbow 2 is connected to the back of the mask body 1 and is connected to the connector 4 through the air pipe 3. This design allows the oxygen output by the oxygen pump to be smoothly transmitted to the inside of the mask, providing a continuous oxygen supply for the patient. The materials used in the elbow 2 and the air pipe 3 have good flexibility and durability, ensuring the efficiency and safety of oxygen transmission. The connector 4 is a key component connecting the air pipe 3 and the oxygen pump. Its design enables the mask to be compatible with various types of oxygen pumps. The oxygen pump is the power source of the entire system, responsible for compressing and delivering oxygen to the inside of the mask. The breathable cover 6 installed on the upper part of the mask body 1 can ensure that the patient can still get enough air circulation when wearing the mask to avoid stuffiness and discomfort. At the same time, the design of the breathable cover 6 also takes into account sealing to ensure that oxygen does not leak out from the top of the mask.

[0028] The nose wing positioning groove 14 is located at the top of the front of the mask body 1, and nose wing clamps 5 are installed on both sides of the inside. This design allows the mask to fit more closely on both sides of the patient's nose wings, enhancing the sealing and stability of the mask. The nose wing clamps 5 adopt an adjustable design, which can adapt to the nose wing widths of different patients and provide a more personalized wearing experience. The mask body 1 is divided into two symmetrical parts, which are connected by a folding connecting piece 12. This design makes the mask more flexible and convenient during use, and can adapt to the face shapes and wearing requirements of different patients. At the same time, the folding connecting piece 12 also enhances the durability and stability of the mask.

[0029] In this embodiment, ventilation holes 11 are provided on both sides of the cover body 1 to facilitate ventilation.

[0030] Specifically, silicone pads 131 are installed on the upper and lower parts of the oxygen pipe 13. The oxygen pipe 13 located in the middle of the mask body 1 is the passage for oxygen to enter the mask. The oxygen pipe 13 is connected to the top of the elbow 2 to ensure that oxygen can flow smoothly into the mask. The design of the oxygen pipe 13 takes into account sealing and comfort to avoid oxygen leakage and patient discomfort. The silicone pad 131 facilitates the elbow to adjust the angle without obstruction.

[0031] Furthermore, face contact pads 16 are installed on the inner walls of both sides of the front side of the mask body 1 to increase the contact area with the face and ensure comfort.

[0032] Furthermore, both outer walls on the back of the mask body 1 are provided with hanging rings 15 , and a strap 7 is connected between the two hanging rings 15 , so that the mask body 1 can be fixed on the face conveniently through the strap 7 .

[0033] Furthermore, the bottom outer wall of the curved pipe 2 is provided with anti-slip grooves 23, and the top outer wall of the curved pipe 2 is provided with a positioning piece 21. One side of the positioning piece 21 is connected to the outer wall of the cover body 1, and the middle part of the positioning piece 21 is rotatably connected to the curved pipe 2 through a rotating shaft 22, so as to facilitate the angle adjustment of the curved pipe 2.

[0034] Furthermore, the nose wing clamp 5 includes a fixing sleeve 51, one end of which is fixedly connected to the inner wall of the front side of the mask body 1, and the other end is provided with a socket 511, in which a telescopic rod 52 is inserted, and a support block 53 is installed at the end of the telescopic rod 52 extending to the socket 511, and a pressure plate 54 is installed at one end of the support block 53 away from the telescopic rod 52, and the nose is clamped and positioned by the two pressure plates 54 to prevent the mask body 1 from slipping.

[0035] Furthermore, the pressure plate 54 is an arc-shaped structure and is made of silicone material to avoid pressing on the nose wing area.

[0036] When the breathing mask of the utility model is used, when a patient needs to receive oxygen therapy, the medical staff first places the mask body 1 on the patient's mouth and nose to ensure that the mask body 1 fits the patient's facial contour closely. At this time, the air holes 11 opened on both sides of the mask body 1 can ensure that the patient can still get enough air circulation when wearing the mask to avoid stuffiness.

[0037] Next, the medical staff adjusts the nose wing clamp 5 so that the pressure plate 54 is gently clamped on both sides of the patient's nose. Since the pressure plate 54 is made of an arc structure and silicone material, it can ensure a stable clamping effect and avoid discomfort to the patient. The design of the telescopic rod 52 allows the medical staff to make personalized adjustments according to the width of the patient's nose.

[0038] Then, the medical staff connects the gas pipe 3 to the oxygen pump, and the oxygen pump starts to work, delivering oxygen to the oxygen connecting pipe 13 inside the mask body 1 through the joint 4, the gas pipe 3 and the elbow 2. The silicone pad 131 inside the oxygen connecting pipe 13 ensures that the oxygen will not leak during the transmission process, and at the same time ensures that the elbow 2 will not be blocked when adjusting the angle. Oxygen flows from the oxygen connecting pipe 13 into the mask body 1, providing a continuous oxygen supply for the patient.

[0039] During the oxygen delivery process, the breathable cover 6 on the top of the mask body 1 can ensure that oxygen does not leak out from the top of the mask. When the patient feels stuffy, the breathable cover 6 can be opened for temporary ventilation without taking off the mask. In addition, the design of the hanging ring 15 and the strap 7 on the outer wall of both sides of the mask body 1 enables the mask to be firmly fixed on the patient's head to prevent the mask from falling off or shifting due to the movement of the patient.

[0040] During the entire treatment process, medical staff can adjust the angle of the curved tube 2 at any time according to the patient's needs to ensure that oxygen can be smoothly delivered to the patient's respiratory system. The anti-slip pattern 23 and the positioning piece 21 on the outer wall of the curved tube 2 enable medical staff to easily and accurately complete the operation when adjusting the angle of the curved tube 2.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A breathing mask, comprising a mask body (1), characterized in that: The back of the mask body (1) is connected to a curved pipe (2), and the curved pipe (2) is connected to a joint (4) through an air supply pipe (3), and the joint (4) is used to connect an external oxygen pump. A breathable cover (6) is installed on the top of the back of the mask body (1), and a nose wing positioning groove (14) is provided on the top of the front of the mask body (1). Both sides of the nose wing positioning groove (14) are provided with nose wing clamps (5). An oxygen connecting pipe (13) is provided in the middle of the mask body (1), and the oxygen connecting pipe (13) is connected to the top of the curved pipe (2). The mask body (1) is divided into two symmetrical parts, and the left and right parts of the mask body (1) are connected by a folding connecting piece (12).

2. The breathing mask according to claim 1, characterized in that: Air holes (11) are provided on both sides of the cover body (1).

3. The breathing mask according to claim 1, characterized in that: Silicone pads (131) are installed on the upper and lower parts of the oxygen pipe (13).

4. The breathing mask according to claim 1, characterized in that: Face contact pads (16) are installed on both side inner walls of the front side of the cover body (1).

5. The breathing mask according to claim 1, characterized in that: Both outer walls on the back side of the cover body (1) are provided with hanging rings (15), and a binding belt (7) is connected between the two hanging rings (15).

6. The breathing mask according to claim 1, characterized in that: The bottom outer wall of the curved pipe (2) is provided with anti-slip grooves (23), the top outer wall of the curved pipe (2) is provided with a positioning piece (21), one side of the positioning piece (21) is connected to the outer wall of the cover body (1), and the middle part of the positioning piece (21) is rotatably connected to the curved pipe (2) via a rotating shaft (22).

7. The breathing mask according to claim 1, characterized in that: The nose wing clamp (5) comprises a fixing sleeve (51), one end of which is fixedly connected to the inner wall of the front side of the mask body (1), and the other end of which is provided with an insertion hole (511), a telescopic rod (52) being inserted into the insertion hole (511), a support block (53) being installed at the end of the telescopic rod (52) extending to the insertion hole (511), and a pressing plate (54) being installed at the end of the support block (53) away from the telescopic rod (52).

8. The breathing mask according to claim 7, characterized in that: The pressing plate (54) is an arc-shaped structure and is made of silicone material.

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