Auxiliary rehabilitation device for nephrology department patient

Abstract

The invention belongs to the technical field of medical instruments, and relates to a nephrology department patient auxiliary rehabilitation device which comprises a base plate, a rotating shaft is rotationally arranged on the base plate, and a back cushion is connected to the rotating shaft; the base plate is provided with two sets of hinge rods, each set of hinge rods at least comprises two hinge rods, the first ends of the hinge rods are rotationally arranged on the base plate, and a supporting plate is rotationally arranged between the second ends of the hinge rods in the same set; a containing groove is formed in the upper side of the supporting plate, mounting plates are rotationally arranged on the two sides of the back cushion, and heating cushions located in the containing groove in the supporting plate are mounted on the mounting plates. The back cushion rotates to convert the patient from a lying state to a sitting state, and the sitting angle of the patient can be adjusted; the heating pad can be conveniently close to the kidney of a patient under the action of the rotating back pad and the lifted supporting plate, the patient is assisted in rehabilitation through heating of the heating pad, the lifted supporting plate can drive the hand of the patient to be lifted, and the kidney of the patient is prevented from being blocked.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and in particular, relates to an auxiliary rehabilitation device for patients in nephrology. Background Art

[0002] Kidney disease is a long-term progressive disease, and the patient's renal function gradually declines. Patients often have multiple complications such as hypertension, anemia, electrolyte imbalance, osteoporosis, cardiovascular disease, etc. These complications not only affect the patient's physical health, but also seriously affect their quality of life. The treatment of kidney disease usually includes drug therapy, diet control, dialysis and kidney transplantation.

[0003] Due to long-term illness and treatment, kidney disease patients often suffer from problems such as muscle weakness, decreased cardiopulmonary function, and reduced physical strength. Therefore, rehabilitation care is needed to improve these conditions, enhance patients' daily living abilities, and help them better return to social and family life.

[0004] During the rehabilitation care of kidney patients, they cannot get out of bed frequently for rehabilitation due to their own illness, so they need to recuperate in bed more often. However, ordinary beds cannot meet the conditions for assisted rehabilitation well and are inconvenient to use. Relying on external assisted rehabilitation devices will cause patients to get in and out of bed frequently, which is cumbersome to operate and inconvenient for kidney patients to rest.

[0005] In view of the shortcomings of the above-mentioned prior art, an auxiliary rehabilitation device for nephrology patients is designed to overcome the shortcomings of the prior art and to satisfy the conditions for auxiliary rehabilitation and facilitate rest for kidney patients. Summary of the invention

[0006] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and to provide a nephrology patient auxiliary rehabilitation device that can not only meet the conditions for auxiliary rehabilitation but also facilitate the rest of kidney patients.

[0007] In order to solve the above technical problems, the present invention provides an auxiliary rehabilitation device for patients in renal medicine, comprising a base frame and a pad connected to the upper side of the base frame, the pad having an upper body area and a lower body area located to the left of the upper body area, the upper body area of ​​the pad is rotated with a rotating shaft, the rotating shaft is connected to a back pad embedded in the upper side of the pad, the upper body of the patient on the pad can lie flat on the back pad for rest, the back pad is driven to rotate by a rotating drive group, so that the patient can be converted from a lying state to a sitting state, and the sitting angle of the patient can be adjusted by adjusting the rotation angle of the back pad, the rotating drive group is arranged on the pad; the upper body area of ​​the pad has two groups of front and rear opposing hinged rods, each group of hinged rods includes at least two hinged rods, the first end of the hinged rod is rotatably arranged on the pad, a support plate is rotatably provided between the second ends of the same group of hinged rods, the two support plates are respectively located on the front and rear sides of the back pad, and the two support plates are used to support the patient's hands The support plate is flush with the upper side of the back cushion, and the lower side of the support plate is provided with a resistance groove, and the back cushion is connected with two resistance rods opposite to each other in front and behind, and the two resistance rods respectively penetrate the resistance grooves of the two support plates, and when the back cushion rotates to convert the patient from a lying state to a sitting state, the back cushion will drive the resistance rods to squeeze the lower side of the support plate, and under the restraining action of the same set of hinged rods, the support plate will rise in a horizontal state along the rotation direction of the back cushion, and as the rotation angle of the back cushion changes, the position of the support plate will also change adaptively; the upper side of the support plate is provided with a receiving groove, and mounting plates are rotated on the front and back sides of the left part of the back cushion, and a heating pad located in the receiving groove on the support plate is installed on the mounting plate, and the heating pad is heated by an electric control, and when the back cushion rotates to convert the patient from a lying state to a sitting state, the back cushion will drive the heating pad to rotate and adjust the angle through the mounting plate, and the synchronously rising support plate will gradually squeeze the mounting plate to drive the heating pad away from the receiving groove.

[0008] Preferably, the rotation drive group includes two front-to-back connecting seats connected to the lower side of the back pad, two front-to-back opposite guide rails are connected to the pad, and sliders are slid on the two guide rails. The two sliders are respectively rotated with inclined connecting rods between the two connecting seats, and the end of the connecting rod close to the connecting seat is higher than the end of the connecting rod close to the slider. Two front-to-back opposite electric push rods 1 are installed on the pad, and the telescopic rods of the two electric push rods 1 are respectively connected to the two sliders. When the electric push rod 1 is controlled to drive the slider to move right, the slider will drive the connecting seat to drive the back pad to rotate upward counterclockwise around the rotating shaft through the connecting rod. Similarly, controlling the electric push rod 1 to drive the slider to move left and reset can make the back pad rotate downward clockwise and reset.

[0009] Preferably, it also includes a cover plate rotatably arranged on the receiving groove of the support plate, the cover plate is located above the heating pad, and the rotating part of the cover plate is located at its left end. When the back cushion rotates to convert the patient from a lying state to a sitting state, the mounting plate squeezed by the raised support plate will gradually push open the cover plate, and then when the back cushion rotates in the opposite direction to reset, if heating is not required, the heating pad and the cover plate can be manually rotated and reset to the receiving groove of the support plate, and the upper side of the cover plate is flush with the upper side of the support plate.

[0010] Preferably, it also includes a leg support group for supporting the patient's legs. Two leg support groups facing each other front and back are provided on the upper side of the pad. The patient's legs are supported by the leg support group. The upper side of the leg support group is flush with the upper side of the pad. The leg support group is driven to rise and fall by a lifting drive group. The lifting drive group is provided on the lower side of the pad. The patient's legs can be placed on the leg support group. The lifting drive group is controlled to drive the leg support group to move upward to assist in lifting the patient's legs.

[0011] Preferably, the leg support group includes two left and right opposite sleeves connected to the pad, and sliding rods are slidably provided on the upper parts of the two sleeves. A spring located in the sleeves is connected between the lower side of the sliding rod and the sleeve, and the spring is used for resetting the upward sliding rod. A leg pad 1 is connected between the upper sides of the two sliding rods, and the leg pad 1 is driven upward by the lifting drive group to support and lift the patient's legs. When the lifting drive group is reset, the sliding rod will drive the leg pad to move down, reset and retract under the action of the spring, and the leg pad 1 is embedded in the upper side of the pad, and the upper side of the leg pad 1 is flush with the upper side of the pad.

[0012] Preferably, the lifting drive group includes a mounting seat connected to the lower side of the pad, an electric push rod 2 is installed on the mounting seat, a lifting frame is connected to the telescopic rod of the electric push rod 2, and a top block located directly below the leg pad 1 is connected to the upper side of the lifting frame. When the leg pad 1 needs to be raised, the electric push rod 2 is controlled to drive the lifting frame to drive the top block to move upward, and the top block will lift the leg pad 1 during the upward movement to make the leg pad 1 rise. Conversely, the leg pad 1 can be released by controlling the electric push rod 2 to drive the lifting frame to drive the top block to move downward.

[0013] Preferably, the leg support group also includes two leg pads 2 which are rotatably arranged on the front and rear sides of the leg pad 1 respectively, and the leg pad 2 is suitable for rotating upward to enclose the legs of the patient on the leg pad 1; the lifting drive group also includes two top rods which are respectively connected to the front and rear sides of the upper part of the lifting frame, and the upper end of the top rod is rotatably provided with a roller suitable for contacting the leg pad 2, and the height of the roller is higher than the height of the top block.

[0014] Preferably, it also includes a guardrail connected between the front and rear ends of the rotating shaft and the back cushion, the guardrail surrounds the upper body area of ​​the pad, a guide rod is slidably provided on one side of the guardrail, and the left end of the guide rod is connected to a headrest located on the upper side of the pad. When the patient's upper body lies on the back cushion, the patient's head can rest on the headrest, and a screw rod threadedly connected to the right part of the guardrail is rotatable on one side of the headrest. Rotating the screw rod drives the headrest and the guide rod to move left and right.

[0015] Preferably, it also includes a cushion layer connected to the lower body area of ​​the cushion plate, the upper side of the cushion layer is flush with the upper side of the back pad, and a soft strip is connected between the cushion layer and the back pad, which will be squeezed when the back pad rotates.

[0016] The present invention overcomes the shortcomings of the prior art and can achieve the following beneficial effects: 1. The rotation of the back cushion enables the patient to switch from a lying position to a sitting position, and the sitting angle of the patient can be adjusted, with various usage methods; the rotating back cushion and the raised support plate enable the heating pad to be conveniently close to the patient's kidneys, and the heating of the heating pad is used to assist the patient in rehabilitation, and the raised support plate can drive the patient's hands to rise to avoid blocking the patient's kidneys.

[0017] 2. The cover plate is used to protect the heating pad and prevent the residual heat of the heating pad from accidentally affecting the patient. When the back pad rotates to convert the patient from a lying position to a sitting position, the mounting plate squeezed by the raised support plate will gradually push open the cover plate, thereby automatically opening the cover plate.

[0018] 3. The lifting frame first drives the roller to move upward through the push rod to squeeze the leg pad 2, so that the leg pads 2 on both sides of the leg pad 1 are close to each other to pre-enclose the legs of the patient on the leg pad 1. The degree of automation and safety are high. Then the lifting frame continues to drive the top block to move upward to lift the leg pad 1. The leg pad 1 will simultaneously drive the leg pad 2 to move upward, thereby supporting the patient's legs and alleviating the discomfort of the patient's leg swelling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an assembly schematic diagram of the present invention.

[0020] Figure 2 It is a bottom view of the present invention.

[0021] Figure 3 It is a schematic diagram of the back pad, electric push rod 1 and support plate of the present invention when viewed from above.

[0022] Figure 4 It is a cross-sectional view of the pad of the present invention.

[0023] Figure 5 It is a schematic diagram of the pad, the mounting seat and the electric push rod 2 of the present invention.

[0024] Figure 6 It is a schematic diagram of the leg pad 1 and the leg pad 2 of the present invention.

[0025] Figure 7 It is a cross-sectional view of the sleeve and leg pad 1 of the present invention.

[0026] Figure 8 It is a schematic diagram of the top block, top rod and roller of the present invention.

[0027] Fig. 9 It is a schematic diagram of the use state of the present invention.

[0028] The marks in the accompanying drawings provided by the present invention are: 1-base, 2-pad, 3-back pad, 30-rotating shaft, 31-connecting seat, 32-guide rail, 33-slider, 34-connecting rod, 35-electric push rod one, 41-hinge rod, 42-support plate, 420-accommodating groove, 43-resistance groove, 44-resistance rod, 51-mounting plate, 52-heating pad, 53-cover plate, 54-rotating part, 61-leg support group, 611-sleeve, 612-sliding rod, 613-spring, 614-leg pad one, 615-leg pad two, 62-lifting drive group, 621-mounting seat, 622-electric push rod two, 623-lifting frame, 624-top block, 625-top rod, 626-roller, 71-guardrail, 72-guide rod, 73-headrest, 74-screw. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0030] In addition, the terms "first", "second" and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] A device for assisting rehabilitation of patients in renal medicine, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Fig. 9As shown, it includes a base frame 1 and a pad 2 connected to the upper side of the base frame 1, the pad 2 has an upper body area and a lower body area located on the left side of the upper body area, the upper body area of ​​the pad 2 is rotatable with a rotating shaft 30, and the rotating shaft 30 is connected to a back pad 3 embedded in the upper side of the pad 2, the upper body of the patient on the pad 2 can lie flat on the back pad 3 for rest, and the back pad 3 is driven to rotate by the rotating drive group, so that the patient can be converted from a lying state to a sitting state, and the sitting angle of the patient can be adjusted by adjusting the rotating angle of the back pad 3, and the usage is diversified. The rotating drive group is arranged on the pad 2; the upper body area of ​​the pad 2 has two groups of front and rear opposite hinged rods 41, each group of hinged rods 41 includes at least two hinged rods 41, the first ends of the hinged rods 41 are rotatably arranged on the pad 2, and the same group of hinged rods A support plate 42 is rotatably arranged between the second ends of the connecting rod 41, and the two support plates 42 are respectively located at the front and rear sides of the back cushion 3, and the two support plates 42 are used to support the patient's hands, and the support plates 42 are flush with the upper side of the back cushion 3 to avoid the discomfort caused by the height difference and ensure the comfort of the patient when lying flat on the back cushion 3. The lower side of the support plate 42 has a resistance groove 43, and the back cushion 3 is connected to two resistance rods 44 opposite to each other front and back, and the two resistance rods 44 respectively penetrate the resistance grooves 43 of the two support plates 42. When the back cushion 3 rotates to convert the patient from a lying state to a sitting state, the back cushion 3 will drive the resistance rods 44 to squeeze the lower side of the support plate 42, and under the restraining action of the same set of hinged rods 41, the support plate 42 will rise in a horizontal state along the rotation direction of the back cushion 3 (such as Fig. 9 ), and as the rotation angle of the back cushion 3 changes, the position of the support plate 42 will also change adaptively, so as to conveniently support the hands of the patient in the sitting state, and objects can also be placed on the support plate 42; the upper side of the support plate 42 has a receiving groove 420, and mounting plates 51 are rotatably provided on the front and rear sides of the left part of the back cushion 3, and a heating pad 52 located in the receiving groove 420 on the support plate 42 is installed on the mounting plate 51, and the heating pad 52 is heated by an electric control, and when the back cushion 3 rotates to convert the patient from a lying state to a sitting state, the back cushion 3 will drive the heating pad 52 to rotate and adjust the angle through the mounting plate 51, and the synchronously rising support plate 42 will gradually squeeze the mounting plate 51 to drive the heating pad 52 away from the receiving groove 420 (such as Fig. 9 ), so as to facilitate the heating pad 52 to be close to the patient's kidneys, and utilize the heating of the heating pad 52 to promote the blood circulation of the patient's kidneys, remove cold and dampness, relieve the patient's pain after kidney surgery, and assist the patient in rehabilitation. It should be emphasized that in the process of the support plate 42 rising, the support plate 42 is used to support and lift the patient's hands, which can also prevent the patient's hands from blocking the kidneys, and further facilitate the heating pad 52 to be close to the patient's kidneys; in addition, even if the back pad 3 makes the patient lie flat, manually turning the heating pad 52 to make it close to the patient's kidneys can still perform hot compress treatment.

[0032] like Figure 2, Figure 3 and Fig. 9 As shown, the rotation drive group includes two front-to-back connecting seats 31 connected to the lower side of the back cushion 3, two front-to-back opposite guide rails 32 are connected to the pad 2, and sliders 33 are slid on the two guide rails 32, and the two sliders 33 are respectively rotated with inclined connecting rods 34 between the two connecting seats 31, and the end of the connecting rod 34 close to the connecting seat 31 is higher than the end of the connecting rod 34 close to the slider 33, and two front-to-back opposite electric push rods 35 are installed on the pad 2, and the telescopic rods of the two electric push rods 35 are respectively connected to the two sliders 33. When the patient needs to be converted from a lying state to a sitting state, the electric push rod 35 is controlled to drive the slider 33 to move right, and the slider 33 will drive the connecting seat 31 through the connecting rod 34 to drive the back cushion 3 to rotate upward counterclockwise around the rotating shaft 30. Similarly, the back cushion 3 can be rotated downward clockwise and reset by controlling the electric push rod 35 to drive the slider 33 to move left and reset.

[0033] like Figure 4 and Fig. 9 As shown, it also includes a cover plate 53 rotatably arranged on the receiving groove 420 of the support plate 42, the cover plate 53 is located above the heating pad 52, and the rotating portion 54 of the cover plate 53 is located at its left end. Initially, the cover plate 53 is used to protect the heating pad 52, and to prevent the residual heat of the heating pad 52 from accidentally affecting the patient. When the back pad 3 rotates to convert the patient from a lying state to a sitting state, the mounting plate 51 squeezed by the raised support plate 42 will gradually push open the cover plate 53, thereby automatically opening the cover plate 53, and then when the back pad 3 is reversely rotated and reset, if heating is not required, the heating pad 52 and the cover plate 53 can be manually rotated and reset to the receiving groove 420 of the support plate 42, and the upper side of the cover plate 53 is flush with the upper side of the support plate 42.

[0034] like Figure 4 As shown, it also includes a leg support group 61 for supporting the patient's legs. Two front and rear opposite leg support groups 61 are provided on the upper side of the pad 2. The leg support group 61 supports the patient's legs. The upper side of the leg support group 61 is flush with the upper side of the pad 2, so as to reduce the impact on the patient when lying flat. The leg support group 61 is driven to rise and fall by the lifting drive group 62, and the lifting drive group 62 is arranged on the lower side of the pad 2. Due to nephrotic syndrome, the legs of most kidney patients will swell. By raising the legs, the discomfort reaction of leg swelling can be alleviated. The method of disassembling and assembling on the bed with the help of external devices is relatively cumbersome and inconvenient. Therefore, when using this device, when the patient is in a lying state, the patient's legs can be placed on the leg support group 61, and the lifting drive group 62 is controlled to drive the leg support group 61 to move upward to assist in raising the patient's legs, so as to conveniently alleviate the discomfort reaction of the patient's leg swelling.

[0035] like Figure 5-Figure 7As shown, the leg support group 61 includes two left and right opposite sleeves 611 connected to the pad 2, and the upper parts of the two sleeves 611 are both slid with sliding rods 612. A spring 613 located in the sleeve 611 is connected between the lower side of the sliding rod 612 and the sleeve 611, and the spring 613 is used for resetting the upward sliding rod 612. A leg pad 614 is connected between the upper sides of the two sliding rods 612, and the leg pad 614 is driven by the lifting drive group 62 to move up and support and lift the patient's legs. When the lifting drive group 62 is reset, the sliding rod 612 will drive the leg pad 614 to move down, reset and retract under the action of the spring 613, and the leg pad 614 is embedded in the upper side of the pad 2, and the upper side of the leg pad 614 is flush with the upper side of the pad 2, so as to ensure the comfort of the patient when lying flat.

[0036] like Figure 5 , Figure 6 and Figure 8 As shown, the lifting drive group 62 includes a mounting seat 621 connected to the lower side of the pad 2, and an electric push rod 622 is installed on the mounting seat 621. The telescopic rod of the electric push rod 622 is connected to a lifting frame 623, and the upper side of the lifting frame 623 is connected to a top block 624 located directly below the leg pad 614. When the leg pad 614 needs to be raised, the electric push rod 622 is controlled to drive the lifting frame 623 to drive the top block 624 to move upward. During the upward movement, the top block 624 will lift up the leg pad 614 to make the leg pad 614 rise. On the contrary, the leg pad 614 can be released by controlling the electric push rod 622 to drive the lifting frame 623 to move downward.

[0037] like Figure 6 and Figure 7 As shown, the leg support group 61 also includes two leg pads 615 that are rotatably arranged on the front and rear sides of the leg pad 1 614, and the leg pad 615 is suitable for rotating upward to surround the patient's legs on the leg pad 1 614 to prevent the patient's legs from accidentally falling; the lifting drive group 62 also includes two top rods 625 that are respectively connected to the front and rear sides of the upper part of the lifting frame 623, and the upper end of the top rod 625 is rotatably provided with a roller 626 suitable for contacting the leg pad 2 615, and the height of the roller 626 is higher than the top block 62 4, so that when the lifting frame 623 drives the top block 624 to move upward, the lifting frame 623 will first drive the roller 626 to move upward and squeeze the leg pad 2 615 through the top rod 625, so that the leg pads 2 615 on both sides of the leg pad 1 614 are close to each other to pre-enclose the legs of the patient on the leg pad 1 614, with a high degree of automation and safety. Then the lifting frame 623 continues to drive the top block 624 to move upward to lift the leg pad 1 614, and the leg pad 1 614 will synchronously drive the leg pad 2 615 to move upward.

[0038] like Figure 8 and Fig. 9As shown, it also includes a guardrail 71 connected between the front and rear ends of the rotating shaft 30 and the back cushion 3. The guardrail 71 is used to improve the safety of the patient when lying flat on the cushion 2. At the same time, when the back cushion 3 rotates to convert the patient from a lying state to a sitting state, the back cushion 3 and the rotating shaft 30 will also drive the guardrail 71 to rotate synchronously, so that the guardrail 71 can still play a role in improving safety. The guardrail 71 surrounds the upper body area of ​​the cushion 2, and a guide rod 72 is slidably provided on one side of the guardrail 71. The left end of the guide rod 72 is connected to a headrest 73 located on the upper side of the cushion 2. When the patient's upper body lies on the back cushion 3, the patient's head can be rested on the headrest 73. A screw rod 74 threadedly connected to the right part of the guardrail 71 is rotated on one side of the headrest 73. The screw rod 74 is rotated to drive the headrest 73 and the guide rod 72 to move left and right, so as to adjust the position of the headrest 73 on the back cushion 3, which has strong adaptability.

[0039] like Figure 1 As shown, it also includes a cushion layer connected to the lower body area of ​​the pad 2, the upper side of the cushion layer is flush with the upper side of the back pad 3, and a soft strip is connected between the cushion layer and the back pad 3. When the back pad 3 rotates, the soft strip will be squeezed, and the cushion layer and the soft strip are used to improve the comfort of the patient when using it.

[0040] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. They only express the preferred implementation modes of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention.

[0041] It should be pointed out that, for ordinary technicians in this field, several modifications, increases and decreases in quantity, improvements and substitutions can be made without departing from the concept of the present invention. Therefore, based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

Claims

1. A renal patient auxiliary rehabilitation device, comprising a base frame (1) and a pad (2) connected to the upper side of the base frame (1), the pad (2) having an upper body area and a lower body area, characterized in that: The backing plate (2) further comprises: a rotating shaft (30) is rotatably provided in the upper part of the backing plate (2), a back pad (3) is connected to the rotating shaft (30), and the back pad (3) is driven to rotate by a rotating drive group, and the rotating drive group is arranged on the backing plate (2); the upper part of the backing plate (2) has two groups of hinged rods (41), each group of hinged rods (41) includes at least two hinged rods (41), the first ends of the hinged rods (41) are rotatably provided on the backing plate (2), and a support plate (42) is rotatably provided between the second ends of the same group of hinged rods (41), and the support plate (42) is rotatably provided between the second ends of the same group of hinged rods (41). The support plate (42) is flush with the upper side of the back pad (3), the lower side of the support plate (42) has a resistance groove (43), the back pad (3) is connected to two resistance rods (44), and the two resistance rods (44) respectively penetrate the resistance grooves (43) of the two support plates (42); the upper side of the support plate (42) has a receiving groove (420), and both sides of the back pad (3) are rotatably provided with mounting plates (51), and the mounting plates (51) are provided with a heating pad (52) located in the receiving groove (420) on the support plate (42).

2. The auxiliary rehabilitation device for patients in renal medicine according to claim 1, characterized in that: The rotary drive group comprises a connecting seat (31) connected to the lower side of the back pad (3), a guide rail (32) connected to the pad (2), a slider (33) sliding on the guide rail (32), an inclined connecting rod (34) rotating between the slider (33) and the connecting seat (31), an electric push rod (35) installed on the pad (2), and a telescopic rod of the electric push rod (35) connected to the slider (33).

3. The auxiliary rehabilitation device for patients in nephrology according to claim 1, characterized in that: It also includes a cover plate (53) rotatably arranged on the receiving groove (420) of the support plate (42), the cover plate (53) being located above the heating pad (52), and the upper side of the cover plate (53) being flush with the upper side of the support plate (42).

4. The auxiliary rehabilitation device for patients in renal medicine according to claim 1, characterized in that: It also includes a leg support group (61) for supporting the patient's legs, wherein two opposite leg support groups (61) are provided on the upper side of the pad (2), and the upper side of the leg support group (61) is flush with the upper side of the pad (2). The leg support group (61) is driven to rise and fall by a lifting drive group (62), and the lifting drive group (62) is provided on the lower side of the pad (2).

5. The auxiliary rehabilitation device for patients in renal medicine according to claim 4, characterized in that: The leg support group (61) includes a sleeve (611) connected to the pad (2), a slide bar (612) sliding on the sleeve (611), a spring (613) connected between the slide bar (612) and the sleeve (611), a leg pad (614) connected to the slide bar (612), the leg pad (614) embedded in the upper side of the pad (2), and the upper side of the leg pad (614) is flush with the upper side of the pad (2).

6. The auxiliary rehabilitation device for patients in renal medicine according to claim 5, characterized in that: The lifting drive group (62) comprises a mounting seat (621) connected to the lower side of the pad (2), a second electric push rod (622) is mounted on the mounting seat (621), a lifting frame (623) is connected to the telescopic rod of the second electric push rod (622), and a top block (624) located directly below the first leg pad (614) is connected to the lifting frame (623).

7. The auxiliary rehabilitation device for patients in renal medicine according to claim 6, characterized in that: The leg support group (61) further includes two leg pads (615) which are rotatably arranged on both sides of the leg pad (614), and the leg pads (615) are suitable for rotating upward to surround the patient's legs on the leg pad (614); the lifting drive group (62) further includes two top rods (625) which are respectively connected to both sides of the lifting frame (623), and the upper end of the top rod (625) is rotatably provided with a roller (626) suitable for contacting the leg pad (615), and the height of the roller (626) is higher than the height of the top block (624).

8. The auxiliary rehabilitation device for patients in renal medicine according to claim 1, characterized in that: The invention also comprises a guardrail (71) connected between the rotating shaft (30) and the back cushion (3), the guardrail (71) surrounding the upper body area of ​​the cushion plate (2), a guide rod (72) slidingly provided on one side of the guardrail (71), a left end of the guide rod (72) connected to a headrest (73) located on the upper side of the cushion plate (2), when the upper body of the patient lies on the back cushion (3), the head of the patient can rest on the headrest (73), and a screw rod (74) threadedly connected to the guardrail (71) is rotatably provided on one side of the headrest (73).

9. The auxiliary rehabilitation device for patients in renal medicine according to claim 1, characterized in that: It also includes a cushion layer connected to the lower body area of ​​the cushion plate (2), the upper side of the cushion layer being flush with the upper side of the back pad (3), and a soft strip being connected between the cushion layer and the back pad (3).

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