A disposable barrier mask for CPR training
By designing a disposable barrier mask for CPR training, the problem that the barrier mask cannot be fixed in the exact position is solved, and the effect of effectively preventing air leakage and position deviation is achieved, improving rescue efficiency, and preventing cross-infection of bacteria or viruses.
Patent Information
- Application Number
- CN202420464751.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing barrier mask cannot be fixed in the exact position, resulting in air leakage and displacement of the trainer during breathing training, which can easily lead to artificial respiration failure and affect the training effect.
A disposable barrier mask for CPR training was designed, including the barrier mask body, hanger, breathable hole, isolation layer and suction structure. The hanger is used to fix it on the human ears. The isolation layer is fixed by hook and wool patches. The suction structure absorbs fresh air through two flexible tracheals.
This design can effectively prevent air leakage and positional deviation during respiratory training, improve rescue efficiency, and prevent cross-infection of bacteria or viruses through isolation layers.
Smart Images
Figure CN222749083U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical first aid skill training, in particular to a disposable barrier mask for CPR training. Background Art
[0002] Cardiopulmonary resuscitation training is an emergency rescue technology that simulates emergency situations such as cardiac arrest and respiratory arrest to teach people how to perform cardiopulmonary resuscitation (CPR) to save lives. When conducting artificial respiration training, trainees must use a barrier mask to prevent cross-infection of germs.
[0003] The barrier masks currently in use cannot be fixed in an accurate position, which may cause air leakage and displacement during breathing training, easily resulting in artificial respiration failure and affecting the training effect. Utility Model Content
[0004] The utility model aims to solve the problem that the barrier mask currently used cannot be fixed in an accurate position, which leads to leakage and displacement of the trainee during breathing training, easily causing artificial respiration failure and affecting the training effect, and proposes a disposable barrier mask for CPR training.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A disposable barrier mask for CPR training comprises a barrier mask body, both sides of the barrier mask body are sewn with hanging straps, the barrier mask body is provided with ventilation holes, an isolation layer is arranged outside the ventilation holes, and an air intake structure is fixedly arranged on the top of the barrier mask body.
[0007] Preferably, the hanging strap is an annular structure and is made of elastic material, and is used to hang on the simulated human ear to fix it.
[0008] Preferably, a fleece sticker is provided on the inner side of the isolation layer, and a hook sticker is fixedly provided on the outer side of the air vent of the barrier mask body, the hook sticker is adapted to the fleece sticker, and the fleece sticker and the hook sticker can be interchangeable.
[0009] Preferably, the air suction structure includes a nose cover, which is made of silicone material. The front end of the nose cover is connected to two air tubes, both of which are made of flexible materials and can be bent.
[0010] Preferably, the isolation layer comprises an inner layer, a middle layer and an outer layer, the inner layer is made of an antibacterial material, the middle layer is made of a dry absorbent material, and the outer layer is made of a water-resistant and leak-proof non-woven fabric material.
[0011] In the utility model, the beneficial effects of the disposable barrier mask for CPR training are:
[0012] In this solution, the barrier mask body is taken out and worn on the trainee's face. The trainee can exhale through the isolation layer on the barrier mask, and the nose cover is placed on the trainee's nose. The two trachea are bent and arranged backward, and fresh air can be inhaled through the two trachea to avoid cross bacterial infection or viral infection;
[0013] This solution does not require leaving the simulated person's mouth to inhale directly, which improves the efficiency of rescue. The isolation layer is fixed to the outside of the barrier mask body by hook and fleece stickers, which is convenient for disassembly and reuse;
[0014] The utility model has a simple structure. The hanging strap is fixed on the simulated human ear, and the breathing training position can be found quickly and accurately, which can effectively prevent air leakage and position deviation during the breathing training process. The isolation layer can prevent cross-infection of germs or viruses, avoid cross bacterial infection or viral infection, and improve the efficiency of rescue. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of a disposable barrier mask for CPR training proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the disassembly isolation layer proposed by the utility model;
[0017] Figure 3 This is a schematic diagram of the nose cover and two trachea structures proposed by the utility model;
[0018] Figure 4 This is a schematic diagram of the internal structure of the isolation layer proposed by the utility model;
[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the isolation layer proposed by the utility model;
[0020] Figure 6 This is a schematic diagram of the structure of the second embodiment of the present utility model;
[0021] Figure 7 This is a structural schematic diagram of the barrier mask body in the second embodiment of the present invention being worn on a simulated person.
[0022] In the figure: 1. Barrier mask body; 2. Isolation layer; 21. Inner layer; 22. Middle layer; 23. Outer layer; 3. Hanging strap; 4. Nose cover; 5. Trachea; 6. Breathing holes; 7. Hook sticker; 8. Fleece sticker. DETAILED DESCRIPTION
[0023] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.
[0024] Embodiment 1
[0025] Reference Figure 1-Figure 5 A disposable barrier mask for CPR training comprises a barrier mask body 1, both sides of the barrier mask body 1 are sewn with hanging straps 3, a vent hole 6 is opened on the barrier mask body 1, an isolation layer 2 is arranged outside the vent hole 6, and an air intake structure is fixedly arranged on the top of the barrier mask body 1.
[0026] In this embodiment, the hanging strap 3 is an annular structure and is made of elastic material. The hanging strap 3 is used to hang on the simulated human ear to fix it.
[0027] In this embodiment, a fleece sticker 8 is provided on the inner side of the isolation layer 2, and a hook sticker 7 is fixedly provided on the outer side of the air vent 6 of the barrier mask body 1, and the hook sticker 7 is adapted to the fleece sticker 8; the isolation layer 2 is fixed to the outer side of the barrier mask body 1 by the hook sticker 7 and the fleece sticker 8, which is convenient for disassembly and reuse.
[0028] In this embodiment, the air inhalation structure includes a nose cover 4, which is made of silicone. The front end of the nose cover 4 is connected to two air tubes 5. The two air tubes 5 are made of flexible materials and can be bent. The nose cover 4 is put on the trainee's nose, and the two air tubes 5 are bent and arranged backward. Fresh air can be inhaled through the two air tubes 5 to avoid cross bacterial infection or viral infection.
[0029] In this embodiment, the isolation layer 2 includes an inner layer 21, a middle layer 22 and an outer layer 23. The inner layer 21 is made of an antibacterial material, the middle layer 22 is made of a dry absorbent material, and the outer layer 23 is made of a water-resistant and leak-proof non-woven fabric material.
[0030] Working principle: when conducting artificial respiration training, take out the barrier mask body 1 and wear it on the trainee's face. The trainee can perform breathing training through the isolation layer 2 on the barrier mask, and does not need to inhale through the isolation layer 2 with the mouth. The inhalation training is performed through the two tracheas 5. The two tracheas 5 are bent and arranged backward to absorb fresh air, avoid cross bacterial infection or viral infection, and improve the efficiency of rescue. The isolation layer 2 is fixed to the outside of the barrier mask body 1 by the hook sticker 7 and the fleece sticker 8, which is convenient for disassembly and reuse.
[0031] Embodiment 2
[0032] Reference Figure 6-Figure 7The difference between the second embodiment and the first embodiment is that: a disposable barrier mask for CPR training includes a barrier mask body 1, a hanging strap 3 connected to the mask body 1, and an isolation layer 2. The hanging strap 3 is provided with two, and the hanging strap 3 is used to hang on the simulated human ear for fixing, and is respectively connected to the two sides of the barrier mask body 1. The mask body 1 is provided with an opening, and an isolation layer 2 is sewn on the opening. The isolation layer 2 is made of water-resistant and leak-proof non-woven fabric material, which is both breathable and can isolate to prevent cross infection. The isolation layer 2 is sewn with the opening and has a tight structure. When performing artificial respiration training, the barrier mask body 1 is taken out, and the hanging strap 3 is fixedly worn on the simulated human ear, so that the barrier mask is fixed on the simulated human face. Then, the trainee can perform breathing training through the isolation layer 2 on the barrier mask.
[0033] In this embodiment, the first embodiment is worn on the face of the trainee, which can ensure that the trainee uses the nose to directly inhale and avoid cross bacterial infection or viral infection. The second embodiment is worn on the face of a simulated person for training. This application includes all the structural shapes, sizes and materials of the first embodiment, which can be selected and adjusted to meet specific usage conditions. The attached drawings are all schematic structural diagrams, and the specific actual sizes can be adjusted appropriately.
[0034] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.
Claims
1. A disposable barrier mask for CPR training, comprising a barrier mask body (1), characterized in that: Both sides of the barrier mask body (1) are sewn together with hanging straps (3), a ventilation hole (6) is opened on the barrier mask body (1), an isolation layer (2) is arranged outside the ventilation hole (6), and an air intake structure is fixedly arranged on the top of the barrier mask body (1).
2. A disposable barrier mask for CPR training according to claim 1, characterized in that: The hanging strap (3) is of an annular structure and is made of elastic material.
3. A disposable barrier mask for CPR training according to claim 1, characterized in that: A fleece sticker (8) is arranged on the inner side of the isolation layer (2), and a hook sticker (7) is fixedly arranged on the outer side of the air vent (6) of the barrier mask body (1), and the hook sticker (7) is adapted to the fleece sticker (8).
4. A disposable barrier mask for CPR training according to claim 1, characterized in that: The air inhalation structure comprises a nose cover (4), the nose cover (4) is made of silicone material, the front end of the nose cover (4) is connected to two air tubes (5), and the two air tubes (5) are both made of flexible materials.
5. A disposable barrier mask for CPR training according to claim 1, characterized in that: The isolation layer (2) comprises an inner layer (21), a middle layer (22) and an outer layer (23); the inner layer (21) is made of an antibacterial material, the middle layer (22) is made of a dry water-absorbing material, and the outer layer (23) is made of a water-resistant and leak-proof non-woven fabric material.