Anti-bruise oxygen inhalation mask
By introducing pressure-resistant components and Velcro straps into the oxygen mask, the problems of pressure sores and mask slippage have been solved, achieving a secure connection and comfortable wear.
Patent Information
- Application Number
- CN202422985318.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing oxygen masks can easily cause pressure sores on patients' faces when worn for a long time, and they are not secure enough and are prone to falling off.
It employs pressure-resistant components, including flexible rubber pads and flexible cotton fabric layers that come into contact with the patient's face, combined with Velcro straps. The elastic straps and Velcro work together to ensure a secure connection between the mask and the patient's head.
It effectively avoids pressure sores on the face caused by the mask, improves the stability of the mask during wear, prevents it from falling off, and provides a more comfortable and safer oxygen inhalation experience.
Smart Images
Figure CN223831561U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of oxygen mask technology, and in particular to an oxygen mask that prevents pressure injuries. Background Technology
[0002] Oxygen masks are devices that transfer oxygen from a storage tank to the lungs. They are mainly classified as medical oxygen masks and civilian aviation oxygen masks, playing a vital role in assisting in the treatment of diseases and protecting the safety of flight attendants. However, existing oxygen masks have at least the following drawbacks: 1. Existing oxygen masks can easily cause pressure sores on the patient's face during prolonged use, thus affecting the patient's wearing experience; 2. Existing oxygen masks are not secure enough and are prone to falling off. Therefore, we have introduced a new oxygen mask designed to prevent pressure sores. Utility Model Content
[0003] The main purpose of this invention is to provide an oxygen mask that prevents pressure injuries, which can effectively solve the problems in the background art.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] An oxygen mask for preventing pressure injuries includes an oxygen mask body and a second fixing block. A fixing tube is fixedly connected to the upper part of the outer surface of the oxygen mask body, and a connecting tube is fixedly connected to the left part of the outer surface of the fixing tube. An anti-pressure component is fixedly connected to the lower end of the oxygen mask body. An elastic strap is fixedly connected to the outer surface of the oxygen mask body. A connecting hole is opened on the left side of the upper part of the outer surface of the oxygen mask body. Two first fixing blocks are fixedly connected to the front and rear of the outer surface of the oxygen mask body.
[0006] Two sets of horizontally arranged No. 1 fixing blocks are fixedly connected to one end of each opposite side with a No. 1 strap. The lower ends of the two No. 1 straps at the front are fixedly connected to a No. 1 connecting strap. The front ends of the two No. 1 connecting straps are fixedly connected to a No. 1 hook and loop fastener. The lower ends of the two No. 1 straps at the rear are fixedly connected to a No. 2 connecting strap. The front ends of the two No. 2 connecting straps are fixedly connected to a No. 1 hook and loop fastener.
[0007] Preferably, the lower end of the oxygen mask body is fixedly connected to a second hook and loop fastener layer, and the second hook and loop fastener layer is adhered and fixedly connected to the anti-pressure component.
[0008] By adopting the above technical solution, the pressure relief component can be connected to the oxygen mask body by adhering and fixing the No. 2 hook layer to the No. 2 hook loop layer on the pressure relief component, thereby positioning the pressure relief component.
[0009] Preferably, the anti-pressure component includes a connecting ring, with a second type of hook and loop fastener layer fixedly connected to the upper end of the connecting ring, a flexible rubber pad fixedly connected to the lower end of the connecting ring, a flexible cotton cloth layer fixedly connected to the outer surface of the flexible rubber pad, and the connecting ring being adhered and fixedly connected to the second type of hook and loop fastener layer.
[0010] By adopting the above technical solution, the flexible rubber pad and the flexible cotton cloth layer on the flexible rubber pad come into contact with the patient's face, avoiding prolonged contact between the oxygen mask and the patient's face, which could cause pressure sores.
[0011] Preferably, the two No. 1 hook and loop fastener layers are respectively adhered and fixedly connected to the two No. 1 hook and loop fastener layers.
[0012] Preferably, both of the second fixing blocks are fixedly connected to the elastic strap.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. By setting up an anti-pressure component, a flexible rubber pad is set on the anti-pressure component, and a flexible cotton cloth layer is set on the outer surface of the flexible rubber pad. The flexible rubber pad and the flexible cotton cloth layer on the flexible rubber pad come into contact with the patient's face, avoiding the oxygen mask from being in contact with the patient's face for a long time and causing pressure sores on the patient's face.
[0015] 2. By setting elastic straps, two No. 2 connecting straps and two No. 1 connecting straps are also set. A No. 1 Velcro loop layer is set on each of the two No. 2 connecting straps, and a No. 1 Velcro hook layer is set on each of the two No. 1 connecting straps. After the two No. 2 connecting straps and the two No. 1 connecting straps are wrapped around the patient's head, the two No. 1 Velcro loop layers are respectively adhered and fixed to the two No. 1 Velcro hook layers, thereby reinforcing the connection between the oxygen mask and the patient's face and preventing the oxygen mask from falling off during use. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of an oxygen mask for preventing pressure injuries according to this utility model;
[0017] Figure 2 This is a schematic diagram showing the connection of the oxygen mask body of the oxygen mask for preventing pressure injuries according to this utility model.
[0018] Figure 3 This is a schematic diagram of the lower end structure of the oxygen mask body of the present invention, which is an oxygen mask for preventing pressure injuries.
[0019] Figure 4 This is a schematic diagram of the overall structure of the pressure-resistant component of an oxygen mask for preventing pressure injuries according to this utility model.
[0020] In the diagram: 1. Oxygen mask body; 2. Fixing tube; 3. Connecting tube; 4. Anti-pressure component; 5. Elastic strap; 6. Connecting hole; 7. Fixing block No. 1; 8. Strap No. 1; 9. Connecting strap No. 1; 10. Hook and loop fastener layer No. 1; 11. Fixing block No. 2; 12. Connecting strap No. 2; 13. Hook and loop fastener layer No. 1; 14. Hook and loop fastener layer No. 2; 41. Connecting ring; 42. Hook and loop fastener layer No. 2; 43. Flexible rubber pad; 44. Flexible cotton fabric layer. Detailed Implementation
[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0024] Please see Figure 1-4 This utility model provides a technical solution:
[0025] An oxygen mask for preventing pressure injuries includes an oxygen mask body 1 and a second fixing block 11. A fixing tube 2 is fixedly connected to the upper part of the outer surface of the oxygen mask body 1. A connecting tube 3 is fixedly connected to the left part of the outer surface of the fixing tube 2. An anti-pressure component 4 is fixedly connected to the lower end of the oxygen mask body 1. An elastic strap 5 is fixedly connected to the outer surface of the oxygen mask body 1. A connecting hole 6 is opened on the left side of the upper part of the outer surface of the oxygen mask body 1. Two first fixing blocks 7 are fixedly connected to the front and rear parts of the outer surface of the oxygen mask body 1.
[0026] In this embodiment, the two sets of horizontal No. 1 fixing blocks 7 are fixedly connected to the opposite ends of the No. 1 straps 8. The lower ends of the two No. 1 straps 8 at the front are fixedly connected to the No. 1 connecting straps 9. The front ends of the two No. 1 connecting straps 9 are fixedly connected to the No. 1 hook and loop fasteners 10. The lower ends of the two No. 1 straps 8 at the rear are fixedly connected to the No. 2 connecting straps 12. The front ends of the two No. 2 connecting straps 12 are fixedly connected to the No. 1 hook and loop fasteners 13. The lower end of the oxygen mask body 1 is fixedly connected to the No. 2 hook and loop fasteners 14, and the No. 2 hook and loop fasteners 14 are adhered and fixedly connected to the anti-pressure component 4. The two No. 1 hook and loop fasteners 13 are respectively adhered and fixedly connected to the two No. 1 hook and loop fasteners 10. The two No. 2 fixing blocks 11 are jointly fixedly connected to the elastic straps 5.
[0027] The above scheme utilizes two sets of horizontal No. 1 straps 8 to facilitate the wrapping and connection of the entire oxygen mask body 1 to the patient's head. Each of the two No. 2 connecting straps 12 has a No. 1 Velcro loop layer 13, and each of the two No. 1 connecting straps 9 has a No. 1 Velcro hook layer 10. After the two No. 2 connecting straps 12 and the two No. 1 connecting straps 9 are wrapped around the patient's head, the two No. 1 Velcro loop layers 13 are respectively adhered and fixed to the two No. 1 Velcro hook layers 10, thereby reinforcing the connection between the oxygen mask and the patient's face, preventing the oxygen mask from falling off during use, and improving stability. The two No. 2 fixing blocks 11 support the elastic straps 5, and the connecting hole 6 is passed through and fixedly connected to the fixing tube 2.
[0028] In this embodiment, the anti-pressure component 4 includes a connecting ring 41. A second hook and loop fastener layer 42 is fixedly connected to the upper end of the connecting ring 41, and a flexible rubber pad 43 is fixedly connected to the lower end of the connecting ring 41. A flexible cotton cloth layer 44 is fixedly connected to the outer surface of the flexible rubber pad 43. The connecting ring 41 is adhered and fixedly connected to the second hook and loop fastener layer 14.
[0029] The above solution provides pressure relief during the entire use of the oxygen mask by using the pressure relief component 4. The second hook and loop fastener 14 is attached to the second hook and loop fastener 42 on the pressure relief component 4, which connects the pressure relief component 4 to the oxygen mask body 1 for positioning. The flexible rubber pad 43 and the flexible cotton cloth layer 44 on the flexible rubber pad 43 come into contact with the patient's face, preventing the oxygen mask from being in contact with the patient's face for a long time and causing pressure sores.
[0030] It should be noted that this utility model is an oxygen mask for preventing pressure injuries. During use, the second type of hook and loop fastener 14 is adhered and fixed to the second type of hook and loop fastener 42 on the pressure-prevention component 4. This hook and loop fastener connection method is simple, convenient, and firm, and can quickly and tightly connect the pressure-prevention component 4 and the oxygen mask body 1 together to form an integral structure, preparing for the subsequent pressure-prevention function. When the oxygen mask is worn on the patient's face, the flexible rubber pad 43 in the pressure-prevention component 4 and the flexible cotton cloth layer 44 on it will come into contact with the patient's face. The flexible rubber pad 43 has a certain degree of elasticity and softness, which can act as a buffer between the oxygen mask and the patient's face, reducing the pressure exerted by the mask on the patient's face. The flexible cotton layer 44 further increases the comfort of contact with the patient's face. Its soft texture can avoid the direct irritation of the patient's facial skin by overly hard materials. Through this double-layer soft protective structure, it effectively prevents pressure sores from the patient's face caused by prolonged contact between the oxygen mask and the patient's face, providing the patient with a more comfortable and safer oxygenation experience. First, the elastic strap 5 is attached to the patient's head. The elastic strap 5 is then connected, automatically adjusting its tightness according to the size of the patient's head to initially secure the oxygen mask in place. Next, the two No. 2 connecting straps 12 and the two No. 1 Velcro hook layers 10 are wrapped around the patient's head, further securing the oxygen mask from multiple angles to ensure a better fit. Finally, the two No. 1 Velcro loop layers 13 are adhered and secured to the two No. 1 Velcro hook layers 10. This adhesive action further strengthens the connection between the various components, ensuring proper oxygen delivery. The mask is more securely fixed to the patient's head. Through the coordinated use of the above-mentioned multiple connection and fixation methods, the oxygen mask is fully secured to the patient's head. The elastic strap 5, the second connecting strap 12, and the various components connected by Velcro work together to ensure that the oxygen mask fits tightly to the patient's head. Even if the patient moves their head slightly during oxygen inhalation, the oxygen mask can be effectively prevented from falling off during use, thereby improving the stability of the oxygen mask during use and ensuring that the patient can receive continuous and stable oxygen therapy.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An oxygen mask for preventing pressure injuries, comprising an oxygen mask body (1) and a second fixing block (11), characterized in that: A fixing tube (2) is fixedly connected to the upper part of the outer surface of the oxygen mask body (1), a connecting tube (3) is fixedly connected to the left part of the outer surface of the fixing tube (2), an anti-pressure component (4) is fixedly connected to the lower end of the oxygen mask body (1), an elastic strap (5) is fixedly connected to the outer surface of the oxygen mask body (1), a connecting hole (6) is opened on the left side of the upper part of the outer surface of the oxygen mask body (1), and two No. 1 fixing blocks (7) are fixedly connected to the front and rear parts of the outer surface of the oxygen mask body (1). Two sets of horizontally arranged No. 1 fixing blocks (7) are fixedly connected to one end of opposite sides by a No. 1 strap (8). The lower ends of the two No. 1 straps (8) at the front are fixedly connected to a No. 1 connecting strap (9). The front ends of the two No. 1 connecting straps (9) are fixedly connected to a No. 1 Velcro hook layer (10). The lower ends of the two No. 1 straps (8) at the rear are fixedly connected to a No. 2 connecting strap (12). The front ends of the two No. 2 connecting straps (12) are fixedly connected to a No. 1 Velcro loop layer (13). The oxygen mask body (1) is located below... The second hook and loop fastener (14) is fixedly connected to the end of the device, and the second hook and loop fastener (14) is adhered and fixedly connected to the anti-pressure component (4); the anti-pressure component (4) includes a connecting ring (41), the upper end of the connecting ring (41) is fixedly connected to the second hook and loop fastener (42), the lower end of the connecting ring (41) is fixedly connected to the flexible rubber pad (43), the outer surface of the flexible rubber pad (43) is fixedly connected to the flexible cotton cloth layer (44), and the connecting ring (41) is adhered and fixedly connected to the second hook and loop fastener (14).
2. The oxygen mask for preventing pressure injuries according to claim 1, characterized in that: The two No. 1 hook and loop fastener layers (13) are respectively adhered and fixed to the two No. 1 hook and loop fastener layers (10).
3. The oxygen mask for preventing pressure injuries according to claim 1, characterized in that: The two fixing blocks (11) are fixedly connected to the elastic strap (5).