Diabetic foot nursing support system with adjustable height

Abstract

The invention relates to the technical field of nursing equipment, in particular to a height-adjustable diabetic foot nursing support system. A height-adjustable diabetic foot nursing support system comprises a foot supporting device and a foot supporting device. The foot supporting device is provided with a foot containing groove. The supporting assembly is arranged on the horizontal side of the foot supporting device, the supporting assembly comprises a leg supporting frame and a position adjusting assembly, the position adjusting assembly is connected with the leg supporting frame and supports the leg supporting frame, and the position adjusting assembly can drive the leg supporting frame to do lifting motion and can drive the leg supporting frame to adjust the inclination degree. Through the nursing support, the problems that the height of a traditional nursing support cannot be adjusted, and different body position requirements cannot be met are solved; the angle is fixed, and personalized adaptation is difficult.

Description

Technical Field

[0001] The present invention relates to the technical field of nursing equipment, and particularly to an adjustable-height diabetic foot nursing support system. Background Art

[0002] Diabetic foot is a common complication of diabetic patients. Due to neuropathy and angiopathy, ulcers, infections, and even gangrene are prone to occur in the patient's feet, and frequent debridement, dressing change, and irrigation are required. During the nursing process, elevating the affected limb helps reduce edema and promote healing. However, traditional nursing supports have obvious defects, such as non-adjustable height and inability to adapt to different body position requirements; fixed angles and difficulty in personalized adaptation.

[0003] Therefore, there is an urgent need for an adjustable-height diabetic foot nursing support system that can flexibly adjust the height and angle to adapt to different body position requirements. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide an adjustable-height diabetic foot nursing support system that can flexibly adjust the height and angle to adapt to different body position requirements.

[0005] The purpose of the present invention is achieved by the following technical solutions:

[0006] An adjustable-height diabetic foot nursing support system includes:

[0007] A foot support device provided with a foot accommodation groove;

[0008] A support assembly provided on the horizontal side of the foot support device. The support assembly includes a leg support frame and a position adjustment assembly. The position adjustment assembly is connected to the leg support frame and supports the leg support frame. The position adjustment assembly can drive the leg support frame to perform a lifting movement and can drive the leg support frame to adjust the inclination.

[0009] Further, the adjustable-height diabetic foot nursing support system further includes a cleaning device. The cleaning device includes a cleaning pipeline, a cleaning nozzle, and a splash guard. One end of the cleaning pipeline is connected to a cleaning liquid supply source, the other end of the cleaning pipeline is connected to the cleaning nozzle, the splash guard is arranged around the outer periphery of the cleaning nozzle, a foot avoidance hole is opened on the side of the splash guard facing the foot support device, and the splash guard can be covered on the foot support device to cover the foot accommodation groove.

[0010] Further, the cleaning nozzle has a conical surface located inside the splash guard. The cross-section of the conical surface gradually increases in the direction of gravity, and the conical surface is for the first tightened plastic bag to be sleeved.

[0011] Further, the foot support device is provided with a supporting groove that extends circumferentially around the foot accommodation groove and surrounds the supporting groove. The supporting groove is for accommodating the bottom of the splash guard.

[0012] Further, the foot support device is provided with a first hooked edge that extends circumferentially around the foot accommodation groove and surrounds the supporting groove. The first hooked edge is for one end of the second tightened plastic bag to be sleeved.

[0013] Further, a liquid discharge hole is formed at the bottom of the foot support device, and the liquid discharge hole communicates with the foot accommodation groove.

[0014] Further, a liquid discharge pipe is provided at the bottom of the foot support device, and the liquid discharge hole is provided in the liquid discharge pipe; a second hooked edge is provided on the outer wall of the liquid discharge pipe and extends circumferentially around the liquid discharge pipe and surrounds the liquid discharge pipe. The second hooked edge is for the other end of the second tightened plastic bag to be sleeved.

[0015] Further, the adjustable-height diabetic foot care stent system further includes a bottom plate and a support plate. The support plate is slidably connected to the bottom plate and supported by the bottom plate; the foot support device is installed above the support plate.

[0016] Further, an accommodation space is formed between the foot support device and the support plate; a liquid collection bucket is placed on the support plate. The liquid collection bucket is provided in the accommodation space and is located below the liquid discharge hole.

[0017] Further, the adjustable-height diabetic foot care stent system further includes a hot air disinfector. The hot air disinfector is connected between the two ends of the cleaning pipeline through a hot air pipe via a three-way pipe, and a valve is connected to the hot air pipeline.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. Based on the foot accommodation groove and leg support groove designed according to ergonomics, the system can effectively disperse the pressure distribution on the sole and legs, significantly reduce the risk of skin breakage and ulcer caused by excessive local pressure for diabetic foot patients, and provide all-round protective support for the feet.

[0020] 2. Based on the design of a support component with highly adjustable height and variable inclination, patients can flexibly adjust the posture of the bracket according to their individual leg shapes and comfort needs, which can not only ensure the lower limbs are at the optimal blood circulation angle, but also avoid muscle stiffness and joint discomfort caused by fixed postures, thus enhancing the comfort during long-term use.

[0021] 3. Based on precision adjustment mechanisms such as electric push rods and hydraulic cylinders, the system achieves stable and precise height and angle control, enabling medical staff or the patients themselves to quickly find the most ideal support position, greatly improving the nursing efficiency and convenience of use, especially suitable for patients with limited mobility to operate independently.

[0022] 4. Based on the stability and adjustability of the overall structure, this bracket system is not only applicable to daily care, but also can provide scientific body position support for postoperative rehabilitation patients, effectively preventing the formation of pressure sores, while promoting lower limb venous return, and is widely used in clinical and home care environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of an adjustable-height diabetic foot care bracket system of the present invention;

[0024] Figure 2 is a front cross-sectional view of an adjustable-height diabetic foot care bracket system of the present invention;

[0025] Figure 3 is Figure 2 a partial enlarged view of the A structure shown in

[0026] In the figure: 1. Foot support device; 101. Foot accommodation groove; 102. Support groove; 2. Support component; 201. Leg support frame; 202. Position adjustment component; 3. Cleaning device; 301. Cleaning pipeline; 302. Cleaning nozzle; 303. Splash guard; 311. Foot avoidance hole; 4. First hemming; 5. Drainage hole; 6. Drainage pipe; 7. Second hemming; 8. Accommodation space; 9. Liquid collection bucket; 10. Hot air disinfection device; 11. Hot air pipeline; 12. Valve; 13. Support plate; 14. Bottom plate; 15. Memory foam pad; 16. Elastic fixing band; 17. Second compression plastic bag. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, in combination with the drawings and specific embodiments, the present invention will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0028] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this invention belongs. The terms used in the specification of the invention herein are for the purpose of describing specific embodiments only and are not intended to limit the invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] See Figures 1-3 , a diabetes foot care stent system with adjustable height according to a preferred embodiment of the present invention, includes a foot support device 1 and a support assembly 2. The foot support device 1 is provided with a foot receiving groove 101; the support assembly 2 is arranged on the horizontal side of the foot support device 1, and the support assembly 2 includes a leg support frame 201 and a position adjustment assembly 202. The position adjustment assembly 202 is connected to the leg support frame 201 and supports the leg support frame 201. The position adjustment assembly 202 can drive the leg support frame 201 to perform lifting movement and can drive the leg support frame 201 to adjust the inclination.

[0031] The diabetes foot care stent system realizes self-stent and height adjustment through the synergistic effect of the foot support device 1 and the support assembly 2. The foot support device 1 is provided with an ergonomic foot receiving groove 101; the leg support frame 201 in the support assembly 2 has a groove, and the user places the leg in the groove to support the leg weight, while the foot is placed in the foot receiving groove 101. The user adjusts the lifting and inclination of the leg support frame 201 through the position adjustment assembly 202 (driven by an electric push rod, a hydraulic cylinder or a screw lifting mechanism, etc.) of the support assembly 2 according to his own leg shape and sitting posture to achieve a suitable posture.

[0032] Based on the ergonomic foot receiving groove 101 and the leg support groove, the system can effectively disperse the pressure distribution on the sole and the leg, significantly reduce the risk of skin breakage and ulcer caused by excessive local pressure in diabetic foot patients, and provide comprehensive protective support for the foot.

[0033] Based on the design of the height-adjustable and inclination-variable support component 2, patients can flexibly adjust the support posture according to their personal leg shape and comfort needs, which can not only ensure that the lower limbs are at the best blood circulation angle, but also avoid muscle stiffness and joint discomfort caused by fixed posture, thereby improving comfort for long-term use.

[0034] Based on precision adjustment mechanisms such as electric push rods and hydraulic cylinders, the system achieves stable and precise height and angle control, allowing medical staff or the patient himself to quickly find the most ideal support position, greatly improving nursing efficiency and ease of use, and is especially suitable for independent operation by patients with limited mobility.

[0035] Based on the stability and adjustability of the overall structure, this support system is not only suitable for daily care, but also can provide scientific posture support for postoperative rehabilitation patients, effectively prevent the formation of pressure sores, and promote venous return in the lower limbs. It is widely used in clinical and home care environments.

[0036] As the core component of the diabetic foot care support system, the foot support device 1 realizes stable support for the foot through the ergonomically optimized foot receiving groove 101. Specifically, the foot receiving groove 101 adopts an arc-shaped concave structure, which fits closely with the sole contour, and is filled with cushioning material to disperse the pressure. The foot receiving groove 101 is covered with flexible materials such as rubber and sponge, which can significantly improve the comfort and safety of patients with diabetic foot. The rubber material has excellent elasticity and wear resistance, which can effectively absorb foot pressure and reduce friction, and avoid skin damage caused by long-term compression; at the same time, its anti-slip properties can stabilize the foot position and prevent accidental displacement during care. The sponge material provides soft cushioning through a porous structure, dynamically adapts to the sole curve, further disperses the pressure of key parts such as the heel and arch, and reduces the risk of ulcers. The composite covering of the two materials can also achieve breathable and perspiration functions, reduce the growth of bacteria caused by humid environments, and is particularly suitable for sensitive and fragile diabetic foot skin care. In addition, the flexible covering layer is easy to disassemble, clean or replace, taking into account hygiene and durability, and providing reliable support for long-term care. Among them, the foot accommodating groove 101 also has a warming function, and it has a built-in heating component. The heating component can stably maintain a suitable temperature of 35-42°C, help dilate the blood vessels of the lower limbs, improve microcirculation, alleviate the common blood flow problems of diabetic foot, and reduce the risk of neuropathy. Constant temperature heating can effectively relieve the tension of the foot muscles and joints, especially for the cold, numbness or tingling symptoms caused by peripheral neuropathy, and provide physical temperature therapy intervention. In the care of foot ulcers, low temperature environments will delay tissue repair, while controlled warming can increase the local metabolic rate and create a more conducive physiological environment for wound healing. In cold winter environments, the active warming function can prevent frostbite of the feet, while reducing vascular spasms caused by low temperatures, and ensuring care comfort throughout the year.

[0037] The support component 2 maintains the overall stability of the diabetic foot care stent system. The support component 2 provides a safe and reliable limb fixation solution for diabetic foot patients through the rigid support of a high-strength aluminum alloy frame and an electric push rod or through the rigid support of a high-strength aluminum alloy frame and the precise positioning of a manual screw lifting device. This component can achieve stepless height adjustment within the range of 0 - 30 cm, enabling patients to adjust the leg support frame 201 to the optimal position according to actual needs, such as raising it by 15 cm to relieve foot edema. At the same time, with the inclination adjustment function controlled by a knob, it can accurately match the knee flexion angle. The aluminum alloy material ensures the load-bearing capacity while controlling the overall weight within 5 kg, combining stability and portability. The manual screw device adopts a self-locking design and automatically maintains its position after adjustment. The adjustment part uses a bearing or slide rail structure, avoiding the common abnormal noise problems of traditional brackets.

[0038] Among them, to provide a better experience for users, a detachable memory foam pad 15 is provided on the support surface of the leg support frame 201. The surface of the memory foam pad 15 is covered with an antibacterial coating, and elastic fixing straps 16 are provided at the edges for fixing to adapt to different leg circumference sizes. The memory foam pad 15 has the property of slow rebound, can closely fit the leg curve, disperse pressure, and reduce muscle fatigue and compression caused by long-term support, especially suitable for scenarios such as postoperative rehabilitation and sedentary care. The cotton pad can prevent users from directly contacting the rigid bearing surface of the leg support frame 201 and prevent damage to users caused by low temperature when first contacting. The memory foam pad 15 can be quickly disassembled for easy regular cleaning, disinfection or replacement to keep the support surface clean. For diabetic foot patients (with weak immunity and easy to be infected), it can avoid the growth of bacteria due to the residue of sweat and secretions, reducing the risk of wound infection. The antibacterial coating on its surface can also inhibit the growth of common pathogenic bacteria such as Escherichia coli and Staphylococcus aureus, reducing the risk of contact transmission, especially suitable for patients with open wounds on the feet, providing a clean environment for wound healing. The elastic fixing straps 16 at the edges can fix the slender calves of children or the swollen lower limbs of adults through elastic stretching, avoiding the displacement of the support pad due to leg circumference differences, ensuring that the legs are always in the center position of the support frame, and maintaining the stability of the nursing posture. The elastic material avoids the tightening feeling of traditional buckles or straps, reduces the impact on lower limb blood circulation, especially suitable for diabetic patients. The elastic material avoids the tightening feeling of traditional buckles or straps, reduces the impact on lower limb blood circulation, and the elastic deformation ability of the fixing straps allows patients to move slightly, such as adjusting the sitting position and moving the waist, while keeping the position of the support pad stable and avoiding the deviation of the nursing angle due to limb movement.

[0039] Furthermore, in order to facilitate the cleaning of the patient's wound during the nursing process and prevent the cleaning liquid from splashing and contaminating the surrounding environment, preferably, the height-adjustable diabetic foot nursing support system further includes a cleaning device 3. The cleaning device 3 includes a cleaning pipeline 301, a cleaning nozzle 302 and a splash guard 303. One end of the cleaning pipeline 301 is connected to a cleaning liquid supply source, the other end of the cleaning pipeline 301 is connected to the cleaning nozzle 302, the splash guard 303 is arranged around the outer periphery of the cleaning nozzle 302, and a foot avoidance hole 311 is formed on the side of the splash guard 303 facing the foot support device 1. The splash guard 303 can be covered on the foot support device 1 to cover the foot accommodation groove 101. The cleaning pipeline 301 is connected to the cleaning liquid supply source and is connected to the cleaning nozzle 302. The cleaning nozzle 302 extracts the cleaning liquid by gravity spraying or using a pump suction, and can realize the stable transportation of the cleaning liquid. Through the cleaning nozzle 302, the diabetic foot can be accurately and comprehensively cleaned, effectively removing foot pollutants, secretions, etc., keeping the foot clean and reducing the infection risk. The splash guard 303 is arranged around the outer periphery of the cleaning nozzle 302. The foot avoidance hole 311 formed on the side of the splash guard 303 facing the foot support device 1 not only facilitates the placement of the foot in the foot accommodation groove 101 of the foot support device 1, but also can cover the foot support device 1 with the splash guard 303 to cover the foot accommodation groove 101, forming a relatively closed cleaning space, effectively preventing the cleaning liquid from splashing, avoiding wetting the surrounding environment and the user's clothes, and improving the tidiness and comfort of the nursing process. In addition, direct contact with the wound is avoided, effectively preventing secondary injury to the patient caused by excessive force or lack of control. Among them, the spray holes of the cleaning nozzle 302 can be adjusted in size to control the water flow rate to change the impact force, which is convenient for dealing with stubborn dirt on the wound. More preferably, the cleaning nozzle 302 is connected to the water pipe by a threaded structure. When the area of the patient's wound is too large and it is not suitable to use the multi-beam water flow of the nozzle for flushing, the cleaning nozzle 302 can be disassembled and replaced with running water cleaning to reduce the pain of the patient. The detachable cleaning nozzle 302 is also more convenient for cleaning and disinfection, further improving the hygiene standard. The splash guard 303 connected to the cleaning nozzle 302 can be made of medical-grade transparent PVC or TPU material, which has flexibility, waterproofness and chemical resistance, is convenient for observing the cleaning process and is easy to disinfect; if lightweight is required, antibacterial ABS plastic can also be selected, with a smooth and anti-fouling surface, reducing bacterial adhesion. A silicone soft pad can be added to the edge to improve the sealing performance with the foot support device 1.

[0040] Preferably, the cleaning nozzle 302 has a conical surface located inside the splash guard 303. The cross-section of the conical surface gradually increases in the direction of gravity. The conical surface is used for sleeving a first tightened plastic bag. The first tightened bag can be a disposable plastic wrap on the market and can be used to cover the splash guard 303 after disinfection. This can avoid direct contact between the splash guard 303 and the foot, reducing the risk of cross-infection, especially suitable for the care of open wounds. When the first tightened plastic bag is sleeved on the conical surface, its open end can naturally fit the inner wall of the splash guard 303 or extend to cover the foot support area, forming a disposable isolation barrier to ensure that each cleaning uses sterile protection and further reducing the possibility of bacterial contamination. In addition, the gradually expanding structure of the conical surface can firmly fix the first tightened plastic bag, prevent it from falling off due to water flow impact during the cleaning process, and at the same time facilitate quick replacement, improving the operation efficiency and meeting the medical and health standards.

[0041] To make the splash guard 303 more stably cover the foot receiving groove 101, preferably, the foot support device 1 is provided with a supporting groove 102. The supporting groove 102 extends circumferentially around the foot receiving groove 101 and is arranged around the supporting groove 102. The supporting groove 102 is used for receiving the bottom of the splash guard 303. On the one hand, the provided supporting groove 102 can be precisely fitted with the edge of the splash guard 303 to ensure its stability during the cleaning process and avoid the splash guard 303 from shifting or loosening due to water flow impact or slight movement of the patient. The depth of the supporting groove 102 can be adjusted according to the thickness of the splash guard 303, which can not only provide sufficient supporting force but also facilitate quick disassembly and assembly, improving the convenience of nursing operations. On the other hand, the supporting groove 102 can block the cleaning liquid from flowing out along the splash guard 303 from the edge of the foot receiving groove 101. In addition, the supporting groove 102 can also be designed in a shape that guides the waste liquid to a preset drainage channel or collection device, facilitating centralized treatment and reducing the subsequent cleaning workload.

[0042] Preferably, in order to facilitate the second tightening bag to be sleeved on the foot receiving groove 101, the foot support device 1 is provided with a first hook edge 4. The first hook edge 4 extends around the circumference of the foot receiving groove 101 and is arranged around the periphery of the supporting groove 102. The first hook edge 4 is used for the end of the second tightening plastic bag 17 to be sleeved. The second tightening bag can be a disposable plastic wrap on the market, which can be used to sleeve the foot receiving groove 101 after disinfection. This hook edge design enables the second tightening plastic bag 17 to be sleeved conveniently and stably, forming a disposable sanitary isolation layer, which not only avoids the cross-infection that may be caused by the direct contact between the patient's foot and the supporting groove 102, but also effectively prevents the leakage of the cleaning liquid and keeps the operation area clean and dry. The structural design of the first hook edge 4 takes into account the convenience of clinical operation, enabling the nursing staff to quickly complete the installation and replacement of the second tightening plastic bag 17, significantly improving the nursing efficiency. In addition, this design also has good adaptability and can be compatible with plastic bags of different specifications. Further, elastic buckles, magnetic adsorption or sliding grooves and other fixing methods can also be adopted. For example, magnetic strips are arranged on the edge of the supporting groove 102 to fix the edge of the plastic bag containing metal wires by magnetic adsorption; or a sliding groove structure is adopted to embed and fix the edge of the plastic bag. These alternative designs provide more choices for different usage scenarios while ensuring the sealing performance and operation convenience, further enhancing the practicability and application scope of the diabetic foot care stent system.

[0043] Preferably, in order to facilitate the collection and treatment of the waste liquid, a drain hole 5 is opened at the bottom of the foot support device 1. The drain hole 5 is communicated with the foot receiving groove 101, and the waste liquid after cleaning can be directly diverted to an external collection container, avoiding secondary pollution caused by the retention of the waste liquid and keeping the nursing process clean and efficient. The opened drain hole 5 can be directly connected to a catheter to directly guide the waste liquid to the toilet; the drain hole 5 is provided with a threaded structure to facilitate the connection to the container to prevent the waste liquid from overflowing. The medical staff can accurately measure the amount of the waste liquid and observe its properties, providing an objective basis for evaluating the wound recovery situation. The inner wall of the drain hole 5 is made of an antibacterial material and is designed as a detachable structure to facilitate thorough disinfection.

[0044] Preferably, a drain pipe 6 is provided at the bottom of the foot support device 1, and the drain hole 5 is arranged in the drain pipe 6; a second hook edge 7 is arranged on the outer wall of the drain pipe 6 and extends around the circumference of the drain pipe 6 and is arranged around the periphery of the drain pipe 6. The second hook edge 7 is used for the other end of the second tightening plastic bag 17 to be sleeved. At this time, the second tightening plastic bag 17 is in a ring structure. The drain pipe 6 is detachably connected to the drain hole 5, effectively preventing the waste liquid from diffusing along the outer surface of the foot receiving groove 101. Through the cooperation of the first hook edge 4 and the second hook edge 7, the two ends of the second tightening plastic bag 17 are fixed on the foot support device 1, and the second tightening plastic bag 17 completely isolates the waste liquid from the care stent, effectively preventing cross-infection.

[0045] Furthermore, in order to facilitate the movement of the care support system and improve the applicability of the care support system, preferably, the height-adjustable diabetic foot care support system also includes a base plate 14 and a support plate 13, wherein the support plate 13 is slidably connected to the base plate 14 and supported by the base plate 14; the foot support device 1 is installed above the support plate 13. The sliding connection structure between the base plate 14 and the support plate 13 can flexibly adjust the position of the support plate 13 on the base plate 14 so that the lateral position of the foot support device 1 can be flexibly changed according to the patient's bed posture and the nursing operation space requirements, which greatly improves the adaptability of the nursing support system in different ward environments and nursing scenarios for patients of different body shapes; at the same time, the design of the support plate 13 being supported by the base plate 14 can drive the overall movement by pushing the base plate 14 when moving the nursing support system, and the universal wheels and other moving parts can make the movement process smoother and more labor-saving, and the sliding connection between the support plate 13 and the base plate 14 can temporarily lock the position during movement to avoid the shaking of the support plate 13 during movement and affect the stability of the equipment. It not only meets the needs of convenient movement, but also expands the scope of application of the system in various nursing scenarios through the adjustable position feature, making diabetic foot care operations more efficient.

[0046] More preferably, an accommodating space 8 is formed between the foot supporting device 1 and the support plate 13 ; a liquid collecting barrel 9 is placed on the support plate 13 , the liquid collecting barrel 9 is arranged in the accommodating space 8 , and the liquid collecting barrel 9 is located below the drainage hole 5 . The accommodating space 8 formed between the foot support device 1 and the support plate 13 provides a concealed and reasonable storage area for the liquid collecting barrel 9. This design enables the liquid collecting barrel 9 to accurately receive the waste liquid flowing down the drainage hole 5 without occupying additional operating space, thereby keeping the nursing area clean and tidy. The liquid collecting barrel 9 is placed in the accommodating space 8, and the structure of the foot support device 1 can be used to limit it, so as to prevent the liquid collecting barrel 9 from shifting or tipping over due to collision during the nursing process, thereby ensuring the stability and safety of waste liquid collection. At the same time, the concealed accommodating design can reduce the patient's visual contact with the waste liquid, alleviate psychological pressure, improve the comfort of the nursing experience, and facilitate the nursing staff to quickly position the liquid collecting barrel 9 when replacing it. Combined with the sliding function of the support plate 13, the alignment accuracy of the liquid collecting barrel 9 and the drainage hole 5 can also be adjusted by moving the support plate 13, thereby further optimizing the waste liquid collection efficiency.

[0047] After the nursing support is used up, it needs to be disinfected to prevent the support from being contaminated and infecting patients during reuse. Preferably, the hot air disinfector 10 is connected between the two ends of the cleaning pipeline 301 through a hot air pipe via a three-way pipe, and a valve 12 is connected to the hot air pipeline 11. The hot air pipeline 11 is a branch of the cleaning pipeline 301. When the valve 12 of the hot air pipeline 11 is opened, hot air can directly utilize the passage of the cleaning pipeline 301 to spray high-temperature air flow directionally from the cleaning nozzle 302, without the need to lay an additional independent disinfection pipeline, simplifying the system structure and reducing space occupation; this branch-type hot air access method can quickly switch to the disinfection mode without disassembling the cleaning pipeline 301, realizing immediate disinfection after cleaning and avoiding the risk of cross-infection, especially suitable for scenarios with extremely high hygiene standards in diabetic foot care; at the same time, by controlling the on-off of the hot air through the valve 12, the disinfection duration and temperature can be flexibly adjusted to adapt to the disinfection requirements of different nursing stages, ensuring the thoroughness of the disinfection effect while avoiding energy waste, enabling the nursing support system to achieve efficient coordination in the cleaning and sterilization links and enhancing the safety and professionalism of the overall nursing operation.

[0048] The auxiliary device for storing archives of the present invention has but is not limited to the following technical effects:

[0049] 1. The foot accommodation groove 101 and the leg support groove designed based on ergonomics, combined with precise adjustment mechanisms such as electric push rods, can achieve stepless height adjustment of 0 - 30 cm and precise control of the inclination angle according to the patient's leg shape, sitting posture, and rehabilitation needs. It can not only disperse the pressure on the sole and legs, reduce the risk of ulcers, but also optimize the blood circulation angle of the lower limbs, avoid muscle stiffness, and is especially suitable for patients with limited mobility to operate independently, improving the comfort and safety of long-term care.

[0050] 2. The cleaning device 3 forms an isolated cleaning space through the splash-proof cover 303, the adjustable spray hole cleaning nozzle 302, and the closed support groove 102. It can not only accurately rinse the wound and prevent splashing and contamination, but also achieve seamless connection of "cleaning - disinfection" through the detachable nozzle, the antibacterial material splash-proof cover 303, and the hot air disinfector 10. The hot air is directly sprayed out as high-temperature air flow through the three-way pipe connected to the cleaning pipeline 301, and immediate sterilization can be completed without additional pipelines, taking into account both efficiency and hygiene standards and reducing the risk of cross-infection.

[0051] 3. The combined design of the bottom drain hole 5, the drain pipe 6, and the liquid collection bucket 9 of the foot support device 1 conceals and stores the liquid collection bucket 9 through the accommodation space 8, and uses the sliding function of the support plate 13 to accurately align with the drain hole 5 to achieve automatic drainage and stable collection of waste liquid; at the same time, the first hook edge 4 and the second hook edge 7 cooperate with the tightened plastic bag to form a double isolation to prevent waste liquid leakage and contact contamination, which not only reduces the psychological pressure of the patient but also facilitates the nursing staff to quickly replace and centrally process the waste liquid, reducing the subsequent cleaning workload.

[0052] 4. The sliding connection structure between the board and the supporting board 13, combined with moving components such as universal wheels, enables the bracket to flexibly adjust its horizontal position and move as a whole according to the ward environment and the patient's body position. When moving, the position of the supporting board 13 is locked to ensure stability; the lightweight aluminum alloy frame (total weight ≤ 5 kg), the detachable memory foam pad 15, the elastic fixing strap 16, etc. are designed to balance portability and adaptability to different leg circumferences, making it applicable not only to clinical professional nursing but also to meet the daily rehabilitation needs in the home scenario, with a wide range of applications.

[0053] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0054] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0055] As described above, the above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of various changes or substitutions, and these should all be covered by the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A height-adjustable diabetic foot care support system, characterized in that: include: A foot support device (1), wherein the foot support device (1) is provided with a foot receiving groove (101); A support assembly (2), the support assembly (2) being arranged on the horizontal side of the foot support device (1), the support assembly (2) comprising a leg support frame (201) and a position adjustment assembly (202), the position adjustment assembly (202) being connected to the leg support frame (201) and supporting the leg support frame (201), the position adjustment assembly (202) being able to drive the leg support frame (201) to perform lifting and lowering movements, and being able to drive the leg support frame (201) to adjust its inclination.

2. The height-adjustable diabetic foot care support system according to claim 1, characterized in that: The height-adjustable diabetic foot care support system further comprises a cleaning device (3), the cleaning device (3) comprising a cleaning pipe (301), a cleaning nozzle (302) and a splash shield (303), one end of the cleaning pipe (301) is connected to a cleaning liquid supply source, the other end of the cleaning pipe (301) is connected to the cleaning nozzle (302), the splash shield (303) is arranged around the outer periphery of the cleaning nozzle (302), the splash shield (303) is provided with a foot avoidance hole (311) on one side of the foot support device (1), and the splash shield (303) can be covered on the foot support device (1) to cover the foot receiving groove (101).

3. The height-adjustable diabetic foot care support system according to claim 2, characterized in that: The cleaning nozzle (302) has a conical surface, the conical surface is located inside the splash shield (303), the cross section of the conical surface increases gradually along the direction of gravity, and the conical surface is used for being sleeved by the first shrink plastic bag.

4. The height-adjustable diabetic foot care support system according to claim 2, characterized in that: The foot support device (1) is provided with a supporting groove (102), the supporting groove (102) extending circumferentially around the foot receiving groove (101) and surrounding the outer periphery of the supporting groove (102), and the supporting groove (102) is used to accommodate the bottom of the splash guard (303).

5. The height-adjustable diabetic foot care support system according to claim 4, characterized in that: The foot support device (1) is provided with a first hook edge (4), the first hook edge (4) extending around the circumference of the foot receiving groove (101) and surrounding the outer periphery of the supporting groove (102), the first hook edge (4) being used for receiving one end of a second shrink plastic bag (17).

6. The height-adjustable diabetic foot care support system according to claim 5, characterized in that: The bottom of the foot support device (1) is provided with a drainage hole (5), and the drainage hole (5) is communicated with the foot receiving groove (101).

7. The height-adjustable diabetic foot care support system according to claim 6, characterized in that: A drainage pipe (6) is provided at the bottom of the foot support device (1), and the drainage hole (5) is provided in the drainage pipe (6); the outer wall of the drainage pipe (6) is provided with a second hook edge (7) extending circumferentially around the drainage pipe (6) and surrounding the outer periphery of the drainage pipe (6), and the second hook edge (7) is used for receiving the other end of the second shrink plastic bag (17).

8. The height-adjustable diabetic foot care support system according to claim 6, characterized in that: The height-adjustable diabetic foot care support system further comprises a base plate (14) and a support plate (13), wherein the support plate (13) is slidably connected to the base plate (14) and supported by the base plate (14); and the foot support device (1) is installed above the support plate (13).

9. The height-adjustable diabetic foot care support system according to claim 8, characterized in that: An accommodating space (8) is formed between the foot support device (1) and the support plate (13); a liquid collecting barrel (9) is placed on the support plate (13); the liquid collecting barrel (9) is arranged in the accommodating space (8), and the liquid collecting barrel (9) is located below the liquid discharge hole (5).

10. The height-adjustable diabetic foot care support system according to claim 2, characterized in that: The height-adjustable diabetic foot care support system also includes a hot air sterilizer (10), which is connected between the two ends of the cleaning pipeline (301) through a hot air pipe via a three-way pipe, and the hot air pipeline (11) is connected to a valve (12).

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