Acute heart failure breathing mask convenient to wear

Abstract

The utility model discloses an acute heart failure breathing mask convenient to wear, which comprises a mask main body and an adapting pipe, and the adapting pipe is arranged on one side of the mask main body; a clamping belt is connected to one side of the mask body, a wearing belt is connected to the other side of the mask body, an elastic column is connected to one end of the outer side of the clamping belt, and locking holes are evenly formed in the outer side of the wearing belt. The face mask body covers the face of a patient with acute heart failure, the clamping and fixing belt and the wearing belt are wound around the periphery of the head of the patient, the elastic columns can be inserted into the corresponding locking holes according to different head dimension selection of different patients, operation is convenient, and the function of easy and convenient wearing is achieved; due to the fact that the spontaneous respiratory capacity of the acute heart failure patient is weak, after the patient is fed with food or medicine, the mask body can be rapidly arranged on the face of the patient in a sleeving mode for use.

Description

Technical Field

[0001] The utility model relates to the technical field of respiratory masks, in particular to an acute heart failure respiratory mask convenient to wear. Background Art

[0002] In the emergency medical treatment of acute heart failure, traditional respiratory support devices are often bulky and complex to operate, and are not suitable for rapid response and on-site first aid. Therefore, it is particularly important to develop an acute heart failure respiratory mask convenient to wear. This kind of respiratory mask is designed to be light and easy for patients or first aid personnel to quickly wear, and can provide stable respiratory support for acute heart failure patients in a short time;

[0003] In a respiratory assistance device for heart failure patients with the publication number CN213312584U, it includes an oxygen tube, a flow valve, a humidifier, a mask device, a reinforcement device and a connection device. The flow valve is fixedly installed between the oxygen tubes, the humidifier is fixedly installed between the oxygen tubes, the mask device is communicated with one end of the oxygen tube, and the reinforcement device is fixedly installed on both sides of the upper end of the oxygen tube. By setting the connection device, the utility model avoids the situation of knotting due to the too long length when storing the oxygen tube, makes the storage of the oxygen tube more convenient and fast, and has strong storage performance. By setting the mask device, it prevents the situation of pain caused by the respiratory mask strangling the skin for a long time, and makes the patient more comfortable during oxygen supply. By setting the reinforcement device, it prevents the situation that the respiratory mask falls off due to external force pulling, affecting the oxygen supply of the patient, and improves the safety during oxygen supply;

[0004] When the above-mentioned existing respiratory mask is in use, it is necessary to sleeved an elastic band on the patient's head and cooperate with the first strap and the second strap to wrap around the patient's neck to fix the respiratory mask. On the one hand, there is a problem that the operation is relatively cumbersome. Due to the cumbersome wearing operation, on the contrary, when the patient needs to take medicine or be fed, there are many operations, which reduces the work efficiency of medical staff. On the other hand, during the long-term use of the elastic band by the patient, the elastic band will cause pressure sores on the corresponding positions of the patient's ears or head and ears, etc., and then reduce the health and safety of the patient, and will cause secondary harm to the patient. Therefore, corresponding improvements are needed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an acute heart failure respiratory mask convenient to wear, so as to solve the problems of cumbersome wearing, causing pressure sores and endangering the safety of patients in the existing acute heart failure respiratory masks mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An acute heart failure respiratory mask convenient to wear, including a mask main body and a connecting pipe, and the connecting pipe is arranged on one side of the mask main body;

[0007] Further included are:

[0008] One side of the mask body is connected with a clamping belt, the other side of the mask body is connected with a wearing belt, one end outside the clamping belt is connected with an elastic column, locking holes are evenly arranged on the outside of the wearing belt, one side of both the clamping belt and the wearing belt is connected with a pressure-relieving airbag, and one side of each pressure-relieving airbag is connected with an inflation tube.

[0009] When using a convenient-to-wear respiratory mask for acute heart failure of this technical solution, during use, by arranging pressure-relieving airbags on one side of both the clamping belt and the wearing belt, air can be injected into the pressure-relieving airbags through the inflation tubes to make them bulge, so as to reduce the pressure on the head and ears of patients with acute heart failure when wearing the mask body and improve the wearing comfort of the mask body.

[0010] Preferably, one end of the connecting pipe is connected with a connecting tube, and one end of the connecting tube is connected with an air guide tube.

[0011] Preferably, the materials of both the clamping belt and the wearing belt are thermoplastic elastomers.

[0012] Preferably, a threaded groove is arranged on the inner wall of the connecting tube, an external thread is arranged on the outer wall of the air guide tube, and the connecting tube and the air guide tube form a threaded connection.

[0013] Preferably, the elastic column is made of rubber, multiple groups of locking holes are arranged on the wearing belt, and the outer diameter of the elastic column matches the inner diameter of the wearing belt.

[0014] Preferably, a filter adsorption assembly is arranged inside the mask body, and the filter adsorption assembly includes a filter layer and an adsorption layer, and both the filter layer and the adsorption layer are arranged on one side inside the mask body.

[0015] Preferably, the material of the filter layer is PP cotton, and the material of the adsorption layer is sponge.

[0016] Compared with the prior art, the beneficial effects of the present utility model are: This convenient-to-wear respiratory mask for acute heart failure not only realizes convenient wearing, but also can effectively prevent pressure sores, and has a good filtering effect;

[0017] By covering the mask main body on the face of a patient with acute heart failure, passing the fastening band and the wearing band around the patient's head, and selecting according to the different head circumferences of different patients, the elastic column can be inserted into the corresponding locking hole, which is convenient to operate and realizes the function of simple wearing. Since the patient with acute heart failure has weak autonomous breathing ability, after feeding or medicating the patient, by adopting the above operation, the mask main body can be quickly put on the patient's face for use. A pressure-relieving airbag is arranged on one side of both the fastening band and the wearing band, and the pressure-relieving airbag is inflated through an inflation tube. That is, during the process of wearing the mask main body, the pressure-relieving airbag contacts with the patient's ear and the side of the head to reduce the pressure of wearing, prevent pressure sores caused by long-term compression, and improve the comfort of wearing the mask main body;

[0018] The materials of the fastening band and the wearing band are both thermoplastic elastomers, which are soft, anti-allergic, and have a good fitting feeling when contacting the skin. Applying them to the fastening band and the wearing band can prevent pressure sores on the patient's head during long-term use;

[0019] A filter layer and an adsorption layer are arranged on the inner side of the mask main body. The materials of the filter layer and the adsorption layer are PP cotton and sponge respectively. PP cotton can filter particulate impurities with high filtration efficiency and low price, and has good economic value. The sponge can provide a comfortable touch and has a certain adsorption capacity, which can reduce the moisture and odor inside the mask main body, keep the inside of the mask main body dry and clean, and prevent discomfort caused by dampness to the patient. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the present invention;

[0022] Figure 2 It is a three-dimensional structure schematic diagram of the present invention;

[0023] Figure 3 It is a three-dimensional structure schematic diagram of the split state of the connecting pipe and the air guide pipe of the present invention;

[0024] Figure 4 It is a three-dimensional structure schematic diagram of the mask main body and the filter and adsorption assembly of the present invention;

[0025] Figure 5 It is a rear view structure schematic diagram of the mask main body of the present invention.

[0026] Explanation of the reference numerals in the figure: 1. mask body; 2. fixing belt; 3. elastic column; 4. wearing belt; 5. locking hole; 6. pressure-relieving airbag; 601. inflation tube; 7. connecting tube; 8. air guide tube; 9. receiving tube; 10. filter layer; 11. adsorption layer. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0028] See also Figures 1-5 , the utility model provides the following technical solutions: Example

[0029] In order to solve the problem that the existing heart failure breathing mask in the prior art is inconvenient to wear and easily causes pressure sores in patients, the following technical solution is published. For details, please refer to Figure 1 , Figure 2 , Figure 3 , including a mask body 1, a receiving tube 9, one end of the receiving tube 9 is connected to a connecting tube 7, and one end of the connecting tube 7 is connected to an air guide tube 8, a threaded groove is provided on the inner wall of the connecting tube 7, and an external thread is provided on the outer wall of the air guide tube 8, the connecting tube 7 and the air guide tube 8 form a threaded connection, and the receiving tube 9 is arranged on one side of the mask body 1; it also includes: a fixing belt 2 is connected to one side of the mask body 1, and a wearing belt 4 is connected to the other side of the mask body 1, the fixing belt 2 and the wearing belt 4 are made of thermoplastic elastomer, one end of the outer side of the fixing belt 2 is connected to an elastic column 3, the elastic column 3 is made of rubber, and multiple groups of locking holes 5 are provided on the wearing belt 4, the outer diameter of the elastic column 3 matches the inner diameter of the wearing belt 4, and the outer side of the wearing belt 4 is evenly provided with locking holes 5, one side of the fixing belt 2 and the wearing belt 4 are connected to a pressure-relief airbag 6, and one side of the pressure-relief airbag 6 is connected to an inflation tube 601;

[0030] When this embodiment is in use, by using the threaded connection of the connecting pipe 7 and the air duct 8, the convenient installation and disassembly of the connecting pipe 7 and the air duct 8 can be achieved. Install the air duct 8 on the connecting pipe 7, and then connect one end of the air duct 8 to the oxygen supply device of the external mask body 1 to deliver oxygen into the mask body 1. Then, cover the mask body 1 on the face of the patient with acute heart failure, and pass the clamping belt 2 and the wearing belt 4 around the patient's head. According to the patient's head circumference, insert the elastic column 3 into the corresponding locking hole 5. The wearing is simple. Pressure relief airbags 6 are provided on one side of both the clamping belt 2 and the wearing belt 4, and the airbags 6 are inflated through the inflation pipe 601. That is, during the process of wearing the mask body 1, the wearing belt 4 contacts the patient's ear and the side of the head to reduce the pressure of wearing and prevent pressure sores caused by long-term compression, improving the comfort of wearing the mask body 1. The materials of the clamping belt 2 and the wearing belt 4 are both thermoplastic elastomers, which are soft, anti-allergic, and have a good fitting feeling when contacting the skin. Applying it to the clamping belt 2 and the wearing belt 4 can prevent pressure sores on the patient's head during long-term use. Embodiment

[0031] This embodiment is different from Embodiment 1. By setting the filtering and adsorption component, the filtration and dehumidification of air can be achieved, keeping the inside of the mask body 1 clean and dry, and improving the comfort and safety of using the mask body 1. Therefore, the following technical solutions are disclosed. For details, please refer to Figure 1 、 Figure 4 、 Figure 5 A filtering and adsorption component is arranged inside the mask body 1. The filtering and adsorption component includes a filter layer 10 and an adsorption layer 11. The filter layer 10 and the adsorption layer 11 are both arranged on one side inside the mask body 1. The material of the filter layer 10 is PP cotton, and the material of the adsorption layer 11 is sponge.

[0032] When this embodiment is in use, the materials of the filter layer 10 and the adsorption layer 11 are PP cotton and sponge respectively. The PP cotton can filter particulate impurities with high filtration efficiency and is cost-effective, having good economic value. The sponge can provide a comfortable touch and has a certain adsorption capacity, which can reduce the moisture and odor inside the mask body 1, keep the inside of the mask body 1 dry and clean, and prevent discomfort caused by dampness to the patient.

[0033] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0034] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An acute heart failure breathing mask that is easy to wear, comprising a mask body (1) and a receiving tube (9), wherein the receiving tube (9) is arranged on one side of the mask body (1); It is characterized in that Also includes: One side of the mask body (1) is connected to a fastening belt (2), and the other side of the mask body (1) is connected to a wearing belt (4); one end of the outer side of the fastening belt (2) is connected to an elastic column (3), and locking holes (5) are evenly arranged on the outer side of the wearing belt (4); one side of the fastening belt (2) and the wearing belt (4) are both connected to a pressure-relief airbag (6), and one side of the pressure-relief airbag (6) is connected to an inflation tube (601).

2. The easy-to-wear acute heart failure breathing mask according to claim 1, characterized in that: One end of the receiving tube (9) is connected to a connecting tube (7), and one end of the connecting tube (7) is connected to an air guide tube (8).

3. The easy-to-wear acute heart failure breathing mask according to claim 1, characterized in that: The materials of the fastening belt (2) and the wearing belt (4) are both thermoplastic elastomer.

4. The easy-to-wear acute heart failure breathing mask according to claim 2, characterized in that: The inner wall of the connecting pipe (7) is provided with a thread groove, the outer wall of the air guide pipe (8) is provided with an external thread, and the connecting pipe (7) and the air guide pipe (8) form a threaded connection.

5. The easy-to-wear acute heart failure breathing mask according to claim 1, characterized in that: The elastic column (3) is made of rubber material, a plurality of locking holes (5) are provided on the wearing belt (4), and the outer diameter of the elastic column (3) matches the inner diameter of the wearing belt (4).

6. The easy-to-wear acute heart failure breathing mask according to claim 1, characterized in that: A filter adsorption component is arranged inside the mask body (1), wherein the filter adsorption component comprises a filter layer (10) and an adsorption layer (11), and the filter layer (10) and the adsorption layer (11) are both arranged on one side inside the mask body (1).

7. The easy-to-wear acute heart failure breathing mask according to claim 6, characterized in that: The material of the filter layer (10) is PP cotton, and the material of the adsorption layer (11) is sponge.

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