Adjustable medical supporting pillow

Abstract

The utility model provides an adjustable medical supporting pillow, which belongs to the technical field of medical instruments and comprises a plurality of splicing mechanisms, an inflating and deflating device and a storage structure, each splicing mechanism consists of at least one inflating unit, an air bag is arranged in each inflating unit, and the inflating units are connected with the air bag. The inflation and deflation device is provided with an inflation pump and a valve, the storage structure comprises a telescopic framework, and the framework is located in the splicing mechanism and runs along the contour of the splicing mechanism; wherein a leakproof air valve and a safety relief valve are arranged in the splicing mechanism, the leakproof air valve and the safety relief valve are respectively arranged on the air bag body and are positioned near the inflation pump, the inflation pump is communicated with the air bag body through an air guide pipe, the valve is arranged on the side part of the splicing mechanism, and the valve is arranged on the side part of the splicing mechanism. Diaphragms are arranged between the inflation units, and the surface of the supporting pillow is covered with an antibacterial treatment layer.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and specifically relates to an adjustable medical support pillow. Background Art

[0002] As an indispensable auxiliary device in the field of medical rehabilitation, the main function of medical support pillows is to provide patients with comfortable and stable posture support during bed rest, treatment and rehabilitation, thereby helping to relieve pain, prevent pressure sores, promote blood circulation and improve the quality of life of patients. The design of traditional medical support pillows is usually based on static ergonomic principles to adapt to the basic physiological curves and support requirements of common parts such as the neck, waist, and knees.

[0003] However, traditional medical support pillows have the following major drawbacks: Fixed shape and volume: Most medical support pillows have fixed shapes and sizes, which make it difficult to meet the personalized needs of patients of different body shapes, ages, and special diseases. For users who are fat or thin, fixed-size support pillows may not provide sufficient fit and support, resulting in poor use results. Single function and lack of flexibility: Most existing products are designed with a single function and cannot be dynamically adjusted according to changes in the patient's condition. For example, when facing complex lesion areas, support pillows with fixed curved contours are difficult to achieve precise matching, which is not conducive to recovery. Inconvenient to carry and difficult to store: Due to material and structural reasons, many medical support pillows are not easy to fold and compress, and they take up a lot of space, which brings great troubles to transportation and storage in clinical environments and carrying in home care scenarios. Utility Model Content

[0004] In view of this, the utility model provides an adjustable medical support pillow, which improves the application range, comfort, convenience and safety of the medical support pillow through the design of a splicing mechanism.

[0005] The utility model is achieved in this way:

[0006] The utility model provides an adjustable medical support pillow, which includes a splicing mechanism, an inflation and deflation device, and a storage structure, wherein the splicing mechanism has multiple splicing mechanisms, each of which is composed of at least one inflation unit, an air bag is arranged inside the inflation unit, the inflation and deflation device is provided with an inflation pump and a valve, and the storage structure includes a retractable frame, which is located inside the splicing mechanism and is carried out along the contour of the splicing mechanism;

[0007] Among them, an anti-leakage valve and a safety pressure relief valve are arranged inside the splicing mechanism, and the anti-leakage valve and the safety pressure relief valve are respectively installed on the air bag body and are located near the inflation pump.

[0008] On the basis of the above technical solution, the adjustable medical support pillow of the utility model can also be improved as follows:

[0009] Wherein, the air pump is connected to the air bag through an air guide tube.

[0010] Furthermore, the valve is arranged on the side of the splicing mechanism.

[0011] Furthermore, a diaphragm is provided between the inflation units.

[0012] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: the diaphragm is designed and fixed at the connection position between adjacent inflation units, which can not only effectively isolate each inflation space and prevent gas cross-flow, but also ensure the stability and durability of the overall structure.

[0013] Through this diaphragm design, the air bag inside each splicing module can be inflated and deflated independently, making it convenient for medical staff to adjust local pressure according to different patient parts and needs, optimizing the support effect, while also reducing the risk of failure of the entire support pillow due to damage to a single inflation unit, thereby improving the reliability and safety of the product.

[0014] Furthermore, the surface of the support pillow is covered with an antibacterial treatment layer, and the antibacterial treatment layer is made of materials with antibacterial properties, including silver ion antibacterial agent coating, nano zinc oxide, and titanium dioxide material.

[0015] The antibacterial treatment layer can be made of a variety of materials with antibacterial properties, such as silver ion antibacterial agent coating, nano zinc oxide, titanium dioxide and other inorganic antibacterial materials, or biologically active organic antibacterial polymers, such as polypyrrolidone quaternary ammonium salt, quaternized chitosan, etc. These antibacterial materials can effectively inhibit the growth and reproduction of bacteria on the surface of the medical support pillow, and improve the product hygiene standards and service life.

[0016] Furthermore, the storage structure is also provided with a zipper bag and Velcro, the zipper bag is arranged on the outside of the splicing mechanism, and the edge portion of the splicing mechanism is installed with the Velcro fleece surface and hook surface.

[0017] Furthermore, the material of the skeleton is specifically one of: a nylon webbing frame, a metal spring sheet and an elastic alloy wire.

[0018] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: the design of the skeleton should be carried out along the contour of the module to adapt to the curved surface shapes of different modules, and it should be able to shrink when the support pillow is folded and stored, and automatically return to the preset unfolded state when unfolded for use, ensuring that the connection between the modules is firm and the overall shape fits the human body curve.

[0019] It adopts special designs such as ultra-thin stainless steel spring sheets or titanium-nickel memory alloy wires, and is precisely processed to ensure that it has sufficient support while maintaining a certain degree of flexibility.

[0020] Furthermore, the splicing mechanism is provided with a curved surface profile adapted to the curves of the human body, specifically: the neck is a convex C-shaped curve; and the waist is a concave S-shaped curve.

[0021] Furthermore, adjacent splicing mechanisms are connected to each other via embedded magnetic connectors, and electromagnets are built into the edges of the splicing mechanisms, and the magnetic poles of the electromagnets on the edges of adjacent splicing mechanisms are opposite.

[0022] Furthermore, adjacent splicing mechanisms are connected to each other via a snap-on interface, one end of the splicing mechanism is provided with a tenon, and the other end is provided with a corresponding hole, and the fixed connection between the splicing mechanisms is completed by inserting the tenon into the hole.

[0023] Compared with the prior art, the adjustable medical support pillow provided by the utility model has the following beneficial effects:

[0024] Strong personal adaptability: By adopting a modular splicing design, each independent splicing module can be flexibly combined and adjusted in angle according to the patient's specific body shape, diseased part and condition requirements. This feature enables the support pillow of the utility model to fully fit the individual's differentiated anatomical structure, ensuring the best support effect and comfort for different users;

[0025] Highly convenient: The utility model is specially designed with a folding storage structure, so that each module can be easily folded along the pre-set folding line when not in use, which greatly reduces the volume and is convenient for medical staff to transfer between wards or carry and store during patient home care. At the same time, the integrated electric air pump and one-button air filling and deflation valve simplify the operation process, allowing users to quickly complete the inflation and deflation process, improving the convenience and practicality of the equipment;

[0026] Refined pressure control: The built-in rapid inflation and deflation system allows precise regulation of the air bag pressure in each module, thereby achieving precise management of local support strength, helping to improve treatment effects and reduce potential risks caused by over-support or under-support;

[0027] Optimize hygienic performance: The utility model uses skin-friendly and breathable materials, and adds an antibacterial treatment layer on the outer surface, which effectively inhibits the growth of bacteria, improves the hygienic standards of the product, and meets the strict requirements of the medical environment;

[0028] Enhanced safety and reliability: In order to ensure the safe operation of the equipment under various working conditions, the utility model sets a diaphragm between the inflation units to prevent gas leakage, and is equipped with an anti-leakage valve and a safety pressure relief valve. These safety protection measures can not only ensure that each module works independently and stably, but also eliminate abnormal situations in time to ensure the safety of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is an example diagram of an adjustable medical support pillow;

[0031] Figure 2 This is an example diagram of a single splicing mechanism of an adjustable medical support pillow;

[0032] Figure 3 A side view of an adjustable medical support pillow;

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 10. Splicing mechanism; 11. Anti-leakage air valve; 12. Safety pressure relief valve; 20. Inflating and deflation device; 21. Inflating pump; 22. Valve; 30. Storage structure. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the implementation mode of the present invention clearer, the technical solution in the implementation mode of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the implementation mode of the present invention.

[0036] like Figure 1 , Figure 2 As shown, it is an exemplary diagram of the first embodiment of an adjustable medical support pillow provided by the utility model. In this embodiment, it includes a splicing mechanism 10, an inflation and deflation device 20, and a storage structure 30, wherein there are multiple splicing mechanisms 10, each of which is composed of at least one inflation unit, and an air bag is arranged inside the inflation unit. The inflation and deflation device 20 is provided with an inflation pump 21 and a valve 22, and the storage structure 30 includes a retractable skeleton, which is located inside the splicing mechanism 10 and is carried out along the contour of the splicing mechanism 10;

[0037] The splicing mechanism 10 is internally provided with an anti-leakage valve 11 and a safety pressure relief valve 12 . The anti-leakage valve 11 and the safety pressure relief valve 12 are respectively installed on the air bag body and are located near the inflation pump 21 .

[0038] It should be noted that common anti-leakage valves may be produced by well-known brands such as Honeywell or Dwyer, such as Honeywell's Micro Switch series or Dwyer's Series 495. Safety pressure relief valves are usually provided by professional valve manufacturers, such as Leser, Crosby and other brands, whose products are widely used in the field of medical equipment. For example, Leser's Series 38 or Crosby's 7300 series.

[0039] Among them, in the above technical solution, the air pump 21 is connected to the air bag through the air guide tube.

[0040] Choose an electric air pump that is small in size, low in noise and can accurately control the output pressure, such as products from brands such as Cole-Parmer and Thomas. Specific models include Cole-Parmer's Masterflex L / S series peristaltic pumps or Thomas' MINIPORT series micro compressors.

[0041] Furthermore, in the above technical solution, the valve 22 is arranged on the side of the splicing mechanism 10 .

[0042] Furthermore, in the above technical solution, diaphragms are provided between the inflation units.

[0043] Furthermore, in the above technical solution, the surface of the support pillow is covered with an antibacterial treatment layer, and the antibacterial treatment layer is made of materials with antibacterial properties, including silver ion antibacterial agent coating, nano zinc oxide, and titanium dioxide material.

[0044] Furthermore, in the above technical solution, the storage structure 30 is also provided with a zipper bag and Velcro, the zipper bag is arranged on the outside of the splicing mechanism 10, and the edge portion of the splicing mechanism 10 is installed with Velcro fleece surface and hook surface.

[0045] Furthermore, in the above technical solution, the material of the skeleton is specifically one of: a nylon webbing frame, a metal spring sheet and an elastic alloy wire.

[0046] like Figure 3 As shown, further, in the above technical solution, the splicing mechanism 10 is provided with a curved surface profile adapted to the curve of the human body, specifically: a C-shaped curve at the neck; and an S-shaped curve at the waist. Figure 3 In the middle, from left to right are: waist, neck, head.

[0047] Furthermore, in the above technical solution, adjacent splicing mechanisms 10 are connected to each other via embedded magnetic connectors, and electromagnets are built into the edge portions of the splicing mechanisms 10 , and the magnetic poles of the electromagnets on the edges of adjacent splicing mechanisms 10 are opposite.

[0048] The edge of each splicing mechanism is built with high-strength permanent magnets or electromagnets. The magnetic material can be high-performance rare earth permanent magnets such as neodymium iron boron (NdFeB) to ensure sufficient adsorption force. These magnets are precisely embedded in the docking surface of the module, which can not only ensure that the surface is flat and not protruding, but also enable the magnetic components to automatically align and adsorb when the two modules are attached.

[0049] The north and south poles of the magnetic elements are arranged according to a specific pattern, for example, the magnetic poles on adjacent modules are opposite, so that when two splicing mechanisms are close to each other, the principle of opposites attract each other, causing them to be closely connected to form a solid supporting structure.

[0050] The magnetic connector has a certain range of rotational freedom, allowing the module to rotate within a certain angle and maintain a stable connection. By adjusting the strength and layout of the magnets, the relative position between the modules can be fine-tuned while ensuring the reliability of the connection, so as to better adapt to the curves of the human body and the patient's body.

[0051] like Figure 1 , Figure 2 As shown, it is an exemplary diagram of a second embodiment of an adjustable medical support pillow provided by the utility model. In this embodiment, it includes a splicing mechanism 10, an inflation and deflation device 20, and a storage structure 30, wherein there are multiple splicing mechanisms 10, each of which is composed of at least one inflation unit, and an air bag is arranged inside the inflation unit. The inflation and deflation device 20 is provided with an inflation pump 21 and a valve 22, and the storage structure 30 includes a retractable skeleton, which is located inside the splicing mechanism 10 and is carried out along the contour of the splicing mechanism 10;

[0052] The splicing mechanism 10 is internally provided with an anti-leakage valve 11 and a safety pressure relief valve 12 . The anti-leakage valve 11 and the safety pressure relief valve 12 are respectively installed on the air bag body and are located near the inflation pump 21 .

[0053] Among them, in the above technical solution, the air pump 21 is connected to the air bag through the air guide tube.

[0054] Furthermore, in the above technical solution, the valve 22 is arranged on the side of the splicing mechanism 10 .

[0055] Furthermore, in the above technical solution, diaphragms are provided between the inflation units.

[0056] Furthermore, in the above technical solution, the surface of the support pillow is covered with an antibacterial treatment layer, and the antibacterial treatment layer is made of materials with antibacterial properties, including silver ion antibacterial agent coating, nano zinc oxide, and titanium dioxide material.

[0057] Furthermore, in the above technical solution, the storage structure 30 is also provided with a zipper bag and Velcro, the zipper bag is arranged on the outside of the splicing mechanism 10, and the edge portion of the splicing mechanism 10 is installed with Velcro fleece surface and hook surface.

[0058] Furthermore, in the above technical solution, the material of the skeleton is specifically one of: a nylon webbing frame, a metal spring sheet and an elastic alloy wire.

[0059] Furthermore, in the above technical solution, the splicing mechanism 10 is provided with a curved surface profile adapted to the curves of the human body, specifically: the neck is a convex C-shaped curve; and the waist is a concave S-shaped curve.

[0060] Adjacent splicing mechanisms 10 are connected to each other via a snap-on interface. A tenon is provided at one end of the splicing mechanism 10 and a corresponding hole is provided at the other end. The fixed connection between the splicing mechanisms 10 is completed by inserting the tenon into the hole.

[0061] Specifically, the principle of the utility model is:

[0062] Modular design and splicing method: First, the entire medical support pillow is divided into multiple independently inflatable modules, each module has an air sac inside, and the outside is connected to each other using embedded magnetic connectors or snap-on interfaces. This design method not only gives the support pillow a high degree of flexibility, but also ensures the close fit and stability between the modules;

[0063] Integrated application of the rapid inflation and deflation system: an electric inflation pump is installed in one of the modules or as an independent accessory, and connected to the air bladders in all modules through the air guide system to achieve one-touch rapid inflation and deflation. The system uses intelligent pressure sensors for real-time monitoring to ensure that the pressure of each module is always within the preset range;

[0064] Design principle of folding storage structure: Through careful planning of the shape and material of each module, it can meet the support function and have good folding performance. Utilizing specific folding lines and soft skeleton structure, the support pillow can be easily folded when not in use, further enhancing its portability;

[0065] Antibacterial treatment and safety protection measures: In order to solve the hygiene problem of medical support pillows, the outer layer is made of materials with excellent antibacterial properties, and a professional antibacterial treatment process is added to effectively inhibit bacterial growth. In addition, by adding diaphragms, anti-leakage valves, safety relief valves and other safety devices, the support pillow is safe and reliable in actual use.

Claims

1. An adjustable medical support pillow, characterized in that: The invention comprises a splicing mechanism (10), an inflation and deflation device (20), and a storage structure (30), wherein the splicing mechanism (10) is multiple, each of the splicing mechanisms (10) is composed of at least one inflation unit, an air bag is provided inside the inflation unit, the inflation and deflation device (20) is provided with an inflation pump (21) and a valve (22), and the storage structure (30) comprises a retractable skeleton, the skeleton is located inside the splicing mechanism (10) and is carried out along the contour of the splicing mechanism (10); The splicing mechanism (10) is provided with an anti-leakage valve (11) and a safety pressure relief valve (12) inside, and the anti-leakage valve (11) and the safety pressure relief valve (12) are respectively installed on the air bag body and are located near the inflation pump (21).

2. The adjustable medical support pillow according to claim 1, characterized in that: The inflation pump (21) is connected to the air bag through an air guide tube.

3. The adjustable medical support pillow according to claim 2, characterized in that: The valve (22) is arranged on the side of the splicing mechanism (10).

4. The adjustable medical support pillow according to claim 3, characterized in that: Diaphragms are arranged between the inflation units.

5. The adjustable medical support pillow according to claim 4, characterized in that: The surface of the support pillow is covered with an antibacterial treatment layer, and the antibacterial treatment layer is made of materials with antibacterial properties, including silver ion antibacterial agent coating, nano zinc oxide, and titanium dioxide material.

6. The adjustable medical support pillow according to claim 5, characterized in that: The storage structure (30) is also provided with a zipper bag and Velcro, the zipper bag is arranged outside the splicing mechanism (10), and the edge portion of the splicing mechanism (10) is provided with a Velcro fleece surface and a hook surface.

7. The adjustable medical support pillow according to claim 6, characterized in that: The material of the frame is specifically one of a nylon webbing frame, a metal spring sheet and an elastic alloy wire.

8. The adjustable medical support pillow according to claim 7, characterized in that: The splicing mechanism (10) is provided with a curved surface profile adapted to the curves of the human body, specifically: the neck is a convex C-shaped curve; and the waist is a concave S-shaped curve.

9. The adjustable medical support pillow according to claim 8, characterized in that: Adjacent splicing mechanisms (10) are connected to each other via embedded magnetic connectors; electromagnets are built into the edges of the splicing mechanisms (10); and the magnetic poles of the electromagnets on the edges of adjacent splicing mechanisms (10) are opposite.

10. The adjustable medical support pillow according to claim 9, characterized in that: Adjacent splicing mechanisms (10) are connected to each other via a snap-on interface; one end of the splicing mechanism (10) is provided with a latch and the other end is provided with a corresponding latch hole; the fixed connection between the splicing mechanisms (10) is completed by inserting the latch into the latch hole.

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