Nephrology department lower extremity edema nursing device

Abstract

The application relates to the technical field of nursing of lower limb edema in the department of nephrology, and discloses a nursing device for lower limb edema in the department of nephrology, which comprises a supporting plate, an adjusting mechanism is arranged above the supporting plate, a nursing mechanism is arranged in the supporting plate, the adjusting mechanism comprises an adjusting plate, the adjusting plate is rotationally connected with the supporting plate, two inclined blocks are slidingly connected with the adjusting plate, the inclined blocks are fixedly connected with adjusting frames, the adjusting frames are fixedly connected with rotating columns, and the rotating columns are rotationally connected with the adjusting plate. The nursing device for lower limb edema in the department of nephrology, the driving column can drive the gear to rotate in the rotating process, the gear can drive the gear ring and the rotating column to rotate when the gear rotates, the adjusting frame on the surface of the rotating column can be adjusted to open and close the angle, the inclined blocks can slide in the adjusting plate, the stability and smoothness of the adjusting frame during adjustment can be improved by the inclined blocks, and the legs of a patient in the adjusting frame can be conveniently opened and closed.

Description

Technical Field

[0001] This invention relates to the field of lower limb edema care technology in nephrology, specifically to a device for lower limb edema care in nephrology. Background Technology

[0002] Lower extremity edema in nephrology refers to swelling caused by increased fluid in the interstitial spaces of the lower extremities due to kidney disease. This edema is usually caused by the kidneys' inability to properly excrete excess water and salt, leading to fluid retention, especially in areas with loose interstitial spaces such as the lower extremities. Nursing care for lower extremity edema in nephrology primarily targets the symptoms caused by kidney disease. The aim of this care is to alleviate the patient's edema symptoms, improve their quality of life, and prevent complications through a series of nursing interventions. In general, nursing care for lower extremity edema in nephrology is a comprehensive approach, encompassing not only physical care but also psychological support and care. Through these measures, the patient's symptoms can be effectively improved, their quality of life enhanced, and recovery facilitated.

[0003] Currently, existing nephrology lower limb edema care devices typically elevate the patient's lower limbs to help blood flow back to the heart, thereby reducing pressure on the lower limb veins, decreasing blood pooling, and alleviating edema. However, these devices are often inconvenient for caring for edematous scrotums in men, making them unsuitable for patients of different genders and presenting significant limitations. Summary of the Invention

[0004] The purpose of this invention is to provide a nephrology lower limb edema care device to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a nephrology lower limb edema care device, including a support plate, an adjustment mechanism is provided above the support plate, and a care mechanism is provided inside the support plate;

[0006] The adjustment mechanism includes an adjustment plate rotatably connected to a support plate, two inclined blocks slidably connected to the adjustment plate, an adjustment frame fixedly connected to the inclined blocks, a rotating column fixedly connected to the adjustment frame, the rotating column rotatably connected to the adjustment plate, a dual-axis servo motor fixedly connected to the adjustment plate, a connecting column fixedly connected to the output end of the dual-axis servo motor, a worm gear fixedly connected to one end of the connecting column, the worm gear rotatably connected to the adjustment plate, each worm gear meshing with a worm wheel, a drive column fixedly connected to the inner wall of the worm wheel, the drive column rotatably connected to the adjustment plate, a gear fixedly connected to the drive column, the gear meshing with a gear ring, and the gear ring fixedly connected to the rotating column.

[0007] The nursing device includes a mounting column slidably connected to a support plate. A backrest is fixedly connected to the front of the support plate, and a seat cushion is fixedly connected to the upper surface of the support plate. A slider is slidably connected to the mounting column, and the slider is slidably connected to the support plate. A nursing block is fixedly connected to the slider, and a nursing frame is fixedly connected to the nursing block. An elastic drying pad is fixedly connected to the nursing frame. A limit pin is slidably connected to the mounting column, and a limit block is slidably connected to the limit pin. The limit block is fixedly connected to the support plate, and a spring is fixedly connected to the limit pin.

[0008] Preferably, the bottom surface of the support plate is fixedly connected to four support legs, and the bottom surface of each support leg is fixedly connected to a base.

[0009] Preferably, a fixing frame is fixedly connected to the front of the backrest, and a measuring cup is slidably connected to the inner wall of the fixing frame.

[0010] Preferably, an elastic sealing gasket is fixedly connected to the outer surface of the support plate, and the back of the elastic sealing gasket is in contact with the front of the adjustment plate.

[0011] Preferably, a first reinforcing block is fixedly connected to the bottom surface of the backrest, and the upper surface of the first reinforcing block is fixedly connected to the bottom surface of the support plate.

[0012] Preferably, a fixing frame is fixedly connected to the bottom surface of the support plate, and a first servo motor is fixedly connected to the inner bottom wall of the fixing frame.

[0013] Preferably, a second reinforcing block is fixedly connected to the front of the fixed frame, and the upper surface of the second reinforcing block is fixedly connected to the bottom surface of the support plate.

[0014] Preferably, the output end of the first servo motor is fixedly connected to a threaded rod, and the top end of the threaded rod is rotatably connected to the inner wall of the fixed frame.

[0015] Preferably, the outer surface of the threaded rod is threadedly connected to a lifting plate, and the outer surface of the lifting plate is slidably connected to the inner wall of the fixed frame.

[0016] Preferably, the outer surface of the lifting plate is movably hinged with four push rods, and the inner wall of each push rod is movably hinged to the outer surface of the adjusting plate.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] Firstly, this invention, by setting up a dual-axis servo motor, connecting columns, worm gear, worm wheel, drive column, gear, gear ring, rotating column, and inclined block, achieves the following: under the action of the dual-axis servo motor, the rotation of the dual-axis servo motor causes the two connecting columns on the surface to rotate. The rotation of the connecting columns drives the worm gear on the surface to rotate, and the rotation of the worm gear drives the worm wheel to rotate. When the worm wheel rotates, it drives the internal drive column to rotate. During the rotation of the drive column, it drives the gear to rotate, and thus the gear drives the gear ring and rotating column to rotate. This, in turn, drives the adjustment frame on the surface of the rotating column to adjust the opening and closing angle. At the same time, it drives the inclined block to slide inside the adjustment plate. The inclined block can increase the stability and smoothness of the adjustment frame during adjustment, thereby facilitating the opening and closing of the patient's legs inside the adjustment frame, which is convenient for subsequent care of the patient's scrotum. At the same time, by spreading the patient's legs, it can prevent the patient from squeezing and rubbing the scrotum.

[0019] Secondly, this invention, by setting up a nursing block, a nursing frame, and an elastic drying pad, provides a fixed and supportive platform for the nursing block, while also accommodating the space of the patient's groin area, thus facilitating scrotal care. The elastic drying pad absorbs surface exudate upon contact with the patient's scrotum, achieving a reasonable level of dryness. The nursing frame allows the elastic drying pad to concave downwards after contact with the scrotum, increasing the contact area and ensuring the scrotum remains dry. The inclusion of a slider, mounting post, limiting pin, and spring provides the necessary power for the limiting pin to reset. When the worker pulls the limiting pin downwards, its top disengages from the mounting post. The movement of the limiting pin also compresses the spring until it reaches the appropriate height, releasing the limiting effect on the mounting post. This facilitates the installation and removal of the slider and nursing block, allowing for customized care based on the patient's gender, thus improving the device's flexibility. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the support plate of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the adjustment plate of the present invention;

[0022] Figure 3 This is a three-dimensional structural schematic diagram of the fixed frame of the present invention, viewed from below and in cross-section.

[0023] Figure 4 This is a three-dimensional structural schematic diagram of the fixed frame of the present invention in cross-section;

[0024] Figure 5 This is a three-dimensional structural schematic diagram of the cross-section of the adjustment plate of the present invention;

[0025] Figure 6 This is a three-dimensional structural schematic diagram of the cross-section of the support plate of the present invention.

[0026] The components include: 1. Support plate; 2. Adjustment mechanism; 201. Adjustment plate; 202. Adjustment frame; 203. Inclined block; 204. Rotating column; 205. Dual-axis servo motor; 206. Connecting column; 207. Worm gear; 208. Worm wheel; 209. Gear; 210. Drive column; 211. Gear ring; 3. Nursing mechanism; 301. Mounting column; 302. Backrest; 303. Seat cushion; 304. Slider; 305. Nursing block; 306. Nursing frame; 307. Elastic drying pad; 308. Limiting block; 309. Limiting pin; 310. Spring; 4. Support leg; 5. Base; 6. Fixing frame; 7. Measuring cup; 8. Elastic sealing gasket; 9. Fixing frame; 10. First reinforcing block; 11. Second reinforcing block; 12. First servo motor; 13. Threaded rod; 14. Lifting plate; 15. Push rod. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example 1

[0029] Please see Figure 1-6 A lower limb edema care device for nephrology includes a support plate 1, an adjustment mechanism 2 is provided above the support plate 1, and a care mechanism 3 is provided inside the support plate 1.

[0030] The adjustment mechanism 2 includes an adjustment plate 201. The inner wall of the adjustment plate 201 is rotatably connected to the outer surface of the support plate 1. Two inclined blocks 203 are slidably connected to the inner wall of the adjustment plate 201. An adjustment frame 202 is fixedly connected to the upper surface of each inclined block 203. A rotating column 204 is fixedly connected to the bottom surface of each adjustment frame 202. The bottom end of each rotating column 204 is rotatably connected to the inner wall of the adjustment plate 201. A dual-axis servo motor 205 is fixedly connected to the inner wall of the adjustment plate 201. Two connecting columns 206 are fixedly connected to the output end of the dual-axis servo motor 205. The two connecting columns 206 are connected to each other. Each worm gear 207 is fixedly connected to one of its opposite ends. The end of each worm gear 207 away from the connecting post 206 is rotatably connected to the inner wall of the adjusting plate 201. A worm wheel 208 is meshed with the outer surface of each worm gear 207. A drive post 210 is fixedly connected to the inner wall of each worm wheel 208. The bottom end of each drive post 210 is rotatably connected to the inner wall of the adjusting plate 201. A gear 209 is fixedly connected to the outer surface of each drive post 210. A gear ring 211 is meshed with the outer surface of each gear 209. The inner wall of each gear ring 211 is fixedly connected to the outer surface of the rotating post 204.

[0031] Four support legs 4 are fixedly connected to the bottom surface of the support plate 1. Each support leg 4 is fixedly connected to a base 5. By setting the support legs 4 and the base 5, the device can be provided with good support and can be in a stable working state.

[0032] An elastic sealing gasket 8 is fixedly connected to the outer surface of the support plate 1. The back of the elastic sealing gasket 8 is in contact with the front of the adjustment plate 201. By setting the elastic sealing gasket 8, the gap between the support plate 1 and the adjustment plate 201 can be sealed, without affecting the adjustment of the adjustment plate 201.

[0033] A fixed frame 9 is fixedly connected to the bottom surface of the support plate 1. A first servo motor 12 is fixedly connected to the inner bottom wall of the fixed frame 9. By setting the fixed frame 9 and the first servo motor 12, the fixed frame 9 can provide a support and limit platform, while the first servo motor 12 can provide the power to adjust the tilt angle of the adjustment plate 201.

[0034] The front of the fixed frame 9 is fixedly connected to a second reinforcing block 11. The upper surface of the second reinforcing block 11 is fixedly connected to the bottom surface of the support plate 1. By setting the second reinforcing block 11, the stability of the fixed frame 9 can be further increased, so that it can be connected more firmly.

[0035] The output end of the first servo motor 12 is fixedly connected to a threaded rod 13. The top end of the threaded rod 13 is rotatably connected to the inner wall of the fixed frame 9. By setting the threaded rod 13, the lifting plate 14 on the surface can be easily driven to rise and fall, thereby facilitating the adjustment of the angle of the adjustment plate 201.

[0036] The outer surface of the threaded rod 13 is threadedly connected to a lifting plate 14. The outer surface of the lifting plate 14 is slidably connected to the inner wall of the fixed frame 9. By setting the lifting plate 14, it is convenient to push multiple push rods 15 to lift at the same time during lifting, thereby improving the stability when adjusting the angle of the adjusting plate 201.

[0037] The outer surface of the lifting plate 14 is movably hinged with four push rods 15. The inner wall of each push rod 15 is movably hinged to the outer surface of the adjusting plate 201. By setting the push rods 15, the adjusting plate 201 can be easily pushed to adjust the angle, thereby raising the patient's lower limbs to a certain extent for care.

[0038] The specific implementation method of this embodiment is as follows: First, the operator connects the power supply to the dual-axis servo motor 205 to ensure it is in a stable power-on state, avoiding power outages during use. Then, when the operator needs to adjust the opening and closing angle of the patient's legs, the operator turns on the dual-axis servo motor 205. Once turned on, the dual-axis servo motor 205 generates power to rotate. The rotation of the dual-axis servo motor 205 causes the two connecting posts 206 on its surface to rotate. The rotation of the connecting posts 206 drives the worm gear 207 on its surface to rotate. Simultaneously, the rotation of the worm gear 207 drives the worm wheel 208 to rotate. The rotation of the worm wheel 208 drives the internal drive mechanism. The column 210 rotates, driving the gear 209 to rotate during the rotation. The gear 209 then drives the gear ring 211 and the rotating column 204 to rotate, thereby adjusting the opening and closing angle of the adjustment frame 202 on the surface of the rotating column 204. At the same time, it drives the inclined block 203 to slide inside the adjustment plate 201. The inclined block 203 increases the stability and smoothness of the adjustment frame 202 during adjustment, making it easier to open and close the patient's legs inside the adjustment frame 202. This facilitates subsequent care of the patient's scrotum and prevents the patient from squeezing and rubbing the scrotum by spreading the patient's legs.

[0039] Example 2

[0040] Please see Figure 1-6The nursing facility 3 includes a mounting column 301, the outer surface of which is slidably connected to the inner wall of the support plate 1. A backrest 302 is fixedly connected to the front of the support plate 1, and a seat cushion 303 is fixedly connected to the upper surface of the support plate 1. A slider 304 is slidably connected to the outer surface of the mounting column 301, and the outer surface of the slider 304 is slidably connected to the inner wall of the support plate 1. A nursing block 305 is fixedly connected to the upper surface of the slider 304, and a nursing frame 306 is fixedly connected to the inner wall of the nursing block 305. An elastic drying pad 307 is fixedly connected to the inner wall of the nursing frame 306. A limit pin 309 is slidably connected to the inner wall of the mounting column 301, and a limit block 308 is slidably connected to the outer surface of the limit pin 309. The right side of the limit block 308 is fixedly connected to the left side of the support plate 1, and a spring 310 is fixedly connected to the outer surface of the limit pin 309. The bottom end of the spring 310 is fixedly connected to the upper surface of the limit block 308.

[0041] The backrest 302 is fixedly connected to the front of a bracket 6, and a measuring cup 7 is slidably connected to the inner wall of the bracket 6. By setting the bracket 6 and the measuring cup 7, staff can easily measure the patient's water intake and avoid the patient drinking too much water, which may affect the edema symptoms.

[0042] The bottom surface of the backrest 302 is fixedly connected to a first reinforcing block 10. The upper surface of the first reinforcing block 10 is fixedly connected to the bottom surface of the support plate 1. By setting the first reinforcing block 10, the firmness of the backrest 302 can be further increased, preventing separation during use.

[0043] The specific implementation method of this embodiment is as follows: First, when the staff needs to use the device to care for the scrotum of a male patient, the staff manually pulls down the limiting pin 309. When the staff pulls down the limiting pin 309, the top of the limiting pin 309 can disengage from the mounting post 301. At the same time, the movement of the limiting pin 309 can also compress the spring 310 until the limiting pin 309 moves to a suitable height, thereby releasing the limiting effect on the mounting post 301. Then, the staff manually pulls the mounting post 301 outward until it moves to a suitable position. Then, the staff can insert the care block 305 into the support plate 1, and then push the mounting post 301 back to reset it. Finally, the staff releases the limiting pin. 309, the limiting pin 309 can be reset under the action of spring 310, thus fixing the nursing block 305 firmly, and conversely, it is also convenient to disassemble. Then, the nursing staff can carry out nursing work through the nursing frame 306 and the elastic drying pad 307. The elastic drying pad 307 can absorb the surface exudate when it comes into contact with the patient's scrotum, so that it can achieve a reasonable degree of dryness. At the same time, the nursing frame 306 can make the elastic drying pad 307 sink downward after contacting the scrotum, thereby increasing the contact area between the elastic drying pad 307 and the scrotum, so that the patient's scrotum can be kept in a dry state. Finally, when it is necessary to apply dressing to the patient's scrotum, the dressing medication can be pasted around the nursing frame 306, so that it is convenient to apply dressing to the patient's scrotum.

[0044] The working principle of this invention is as follows: First, the operator connects the power supply to the dual-axis servo motor 205 and the first servo motor 12, ensuring they are in a stable power-on state. Then, the patient sits on the surface of the cushion 303, placing their lower limbs in the two adjustment frames 202. When patient care is required, the operator can activate the first servo motor 12. The rotation of the first servo motor 12 drives the threaded rod 13 to rotate, thereby driving the lifting plate 14 and push rod 15 to rise. When the push rod 15 rises, it pushes the adjustment plate 201 to adjust its angle, elevating the patient's lower limbs and facilitating blood flow back to the heart. Later, when the operator needs to adjust the opening and closing angle of the patient's legs for scrotal care, the operator activates the dual-axis servo motor... Motor 205, a dual-axis servo motor, generates power to rotate when turned on. The rotation of the dual-axis servo motor 205 causes the two connecting posts 206 on its surface to rotate. The rotation of the connecting posts 206 drives the worm gear 207 on its surface to rotate. Simultaneously, the rotation of the worm gear 207 drives the worm wheel 208 to rotate. The rotation of the worm wheel 208 drives the internal drive post 210 to rotate. During the rotation of the drive post 210, the drive post 210 drives the gear 209 to rotate. Thus, the gear 209 drives the gear ring 211 and the rotating post 204 to rotate, which in turn drives the adjustment frame 202 on the surface of the rotating post 204 to adjust the opening and closing angle. Simultaneously, it causes the inclined block 203 to slide inside the adjustment plate 201, and the inclined block... The block 203 increases the stability and smoothness of the adjustment frame 202 during adjustment, thus facilitating the opening and closing of the patient's legs inside the adjustment frame 202. This facilitates subsequent care of the patient's scrotum. Simultaneously, by spreading the patient's legs, it prevents pressure and friction on the scrotum. Afterwards, the operator manually pulls down the limiting pin 309. As the operator pulls down the limiting pin 309, its top disengages from the mounting post 301. Simultaneously, the movement of the limiting pin 309 compresses the spring 310 until it reaches the appropriate height, thereby releasing the limiting effect on the mounting post 301. The operator then manually pulls the mounting post 301 outwards until it reaches the appropriate height. Positioning is then determined, and the staff can insert the nursing block 305 into the support plate 1. The mounting post 301 is then pushed back to reset. The staff then releases the limiting pin 309, which resets under the action of the spring 310, thus securing the nursing block 305 firmly. Conversely, releasing the pin facilitates disassembly. The nursing staff can then perform nursing care using the nursing frame 306 and the elastic drying pad 307. The elastic drying pad 307 absorbs surface exudate upon contact with the patient's scrotum, achieving a reasonable level of dryness. Simultaneously, the nursing frame 306 allows the elastic drying pad 307 to indent downwards after contact with the scrotum, increasing the contact area and ensuring the scrotum remains dry.Finally, when dressing the patient's scrotum is required, the dressing medication can be attached around the nursing frame 306 to facilitate dressing the patient's scrotum.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A nephrology lower extremity edema care device comprising a support plate (1), characterized in that: The upper part of the support plate (1) is provided with an adjusting mechanism (2), and the inside of the support plate (1) is provided with a nursing mechanism (3); The adjusting mechanism (2) comprises an adjusting plate (201), the adjusting plate (201) is rotationally connected with the support plate (1), the adjusting plate (201) is slidably connected with two inclined blocks (203), the inclined blocks (203) are fixedly connected with an adjusting frame (202), the adjusting frame (202) is fixedly connected with a rotating column (204), the rotating column (204) is rotationally connected with the adjusting plate (201), the adjusting plate (201) is fixedly connected with a double-shaft servo motor (205), a power output end of the double-shaft servo motor (205) is fixedly connected with a connecting column (206), one end of the connecting column (206) is fixedly connected with a worm (207), the worm (207) is rotationally connected with the adjusting plate (201), the worms (207) are all meshedly connected with worm gears (208), the inner walls of the worm gears (208) are fixedly connected with driving columns (210), the driving columns (210) are rotationally connected with the adjusting plate (201), the driving columns (210) are fixedly connected with gear wheels (209), the gear wheels (209) are meshedly connected with gear rings (211), and the gear rings (211) are fixedly connected with the rotating column (204). The nursing mechanism (3) comprises a mounting column (301), the mounting column (301) is slidably connected with the support plate (1), the support plate (1) is fixedly connected with a backrest (302), the support plate (1) is fixedly connected with a seat cushion (303), the mounting column (301) is slidably connected with a sliding block (304), the sliding block (304) is slidably connected with the support plate (1), the sliding block (304) is fixedly connected with a nursing block (305), the nursing block (305) is fixedly connected with a nursing frame (306), the nursing frame (306) is fixedly connected with an elastic drying pad (307), the mounting column (301) is slidably connected with a limiting bolt (309), the limiting bolt (309) is slidably connected with a limiting block (308), the limiting block (308) is fixedly connected with the support plate (1), the limiting bolt (309) is fixedly connected with a spring (310), and the spring (310) is fixedly connected with the limiting block (308).

2. The nursing device for lower extremity edema in nephrology department according to claim 1, characterized in that: The bottom surface of the support plate (1) is fixedly connected with four supporting legs (4), and the bottom surface of each supporting leg (4) is fixedly connected with a base (5).

3. The nursing device for lower extremity edema in nephrology department according to claim 1, characterized in that: The front surface of the backrest (302) is fixedly connected with a fixed frame (6), and the inner wall of the fixed frame (6) is slidably connected with a measuring cup (7).

4. The lower extremity edema care device for use in a nephrology department according to claim 1, characterized in that: The outer surface of the support plate (1) is fixedly connected with an elastic sealing gasket (8), and the back surface of the elastic sealing gasket (8) is in contact with the front surface of the adjusting plate (201).

5. The nephrology lower extremity edema care device of claim 1, wherein: The bottom surface of the backrest (302) is fixedly connected with a first reinforcing block (10), and the upper surface of the first reinforcing block (10) is fixedly connected with the bottom surface of the support plate (1). The bottom surface of the backrest (302) is fixedly connected with a first reinforcing block (10), and the upper surface of the first reinforcing block (10) is fixedly connected with the bottom surface of the support plate (1).

6. The nephrology lower extremity edema care device of claim 1, wherein: The bottom surface of the support plate (1) is fixedly connected with a fixed frame (9), and the inner bottom wall of the fixed frame (9) is fixedly connected with a first servo motor (12).

7. The medical nursing device for lower extremity edema according to claim 6, characterized in that: The front surface of the fixed frame (9) is fixedly connected with a second reinforcing block (11), and the upper surface of the second reinforcing block (11) is fixedly connected with the bottom surface of the support plate (1).

8. The medical nursing device for lower extremity edema according to claim 6, characterized in that: The output end of the power of the first servo motor (12) is fixedly connected with a threaded rod (13), and the top end of the threaded rod (13) is rotatably connected with the inner wall of the fixed frame (9).

9. The medical nursing device for lower extremity edema according to claim 8, characterized in that: The outer surface of the threaded rod (13) is threadedly connected with a lifting plate (14), and the outer surface of the lifting plate (14) is slidably connected with the inner wall of the fixed frame (9).

10. The medical device for treating lower extremity edema according to claim 9, wherein: The outer surface of the lifting plate (14) is movably hinged with four push rods (15), and the inner wall of each push rod (15) is movably hinged with the outer surface of the adjusting plate (201).

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