Medical sickbed with multifunctional exercise function

Abstract

The invention discloses a medical sickbed with a multifunctional exercise function, and belongs to the technical field of medical sickbeds, the medical sickbed comprises a medical sickbed, a first storage device, a second storage device, a leg exercise device, a limiting device, an abdomen massage device and a hand exercise device, the first storage device is arranged at the lower end of the tail of the medical sickbed, and the second storage device is arranged at the lower end of the tail of the medical sickbed; the first storage device is arranged at the lower end of the head of the medical sickbed, the second storage device is arranged at the lower end of the head of the medical sickbed, the abdomen massage device is arranged on the limiting device, the hand exercise device is arranged on the second storage device, and the leg exercise device, the limiting device and the abdomen massage device can be stored at the lower end of the medical sickbed through movement of the first storage device. According to the device, leg pedaling exercise operation, leg stretching exercise operation and hand exercise operation can be carried out, body and limb exercise operation can be achieved for a patient without getting out of a bed, the device is widely suitable for being used for exercise of various patients and severe patients, and therefore the treatment effect of the patient is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical beds, and in particular to a medical bed with multifunctional training function. Background Art

[0002] The incidence of ICU-AW is high, and limb immobilization or muscle inactivity is an important influencing factor for its occurrence. Studies have shown that when patients are completely bedridden, their muscle strength decreases by 1% per day, and the muscle strength decrease can be as high as 20% to 50% after 3 to 5 weeks of bed rest. Early activity is one of the effective measures to prevent ICU-AW. This study constructs a comprehensive activity graded nursing program for high-risk patients, providing effective and feasible norms and guidelines for clinical implementation, which is conducive to improving the prevention and treatment of ICU-AW and the level of treatment of critically ill patients.

[0003] For example, after hip replacement, knee replacement or fracture fixation. After surgery, early leg exercise is essential to restore joint function. Leg pedal exercises can help promote blood circulation in the lower limbs and prevent deep vein thrombosis. After hip replacement, proper leg stretching exercises can prevent muscle atrophy around the hip joint, enhance muscle strength, and maintain joint stability. At the same time, this exercise can also reduce postoperative swelling and accelerate wound healing.

[0004] For patients with fractures, these exercises can improve joint mobility after the initial healing of the fracture. Taking tibia and fibula fractures as an example, long-term immobilization may lead to stiffness of the ankle and knee joints. Leg pedaling and stretching exercises can gradually restore the flexion and extension function of the joints, prevent joint adhesion, and lay the foundation for the patient to eventually restore normal walking ability;

[0005] For patients with hemiplegia caused by cerebral infarction or cerebral hemorrhage, leg exercises while lying in bed are an important part of rehabilitation training;

[0006] The hand has multiple joints, including the wrist joint, metacarpophalangeal joint and interphalangeal joint. Stretching and rotation exercises can make these joints fully active in all directions and effectively increase the range of motion of the joints. For example, by stretching the fingers and rotating the wrists, the ligaments and tendons around the joints can be stretched to prevent joint stiffness. For patients with rheumatoid arthritis, proper hand exercises can help relieve joint pain and swelling, maintain joint function, and delay the development of joint deformities. With age or long-term inactivity, the hand joints may degenerate, such as bone hyperplasia, cartilage wear, etc. Therefore, the device provides a medical bed with multifunctional exercises. Summary of the invention

[0007] The embodiment of the present invention provides a medical bed with multifunctional training functions to solve the above-mentioned technical problems.

[0008] The embodiment of the present invention adopts the following technical scheme: it includes a medical bed, a first storage device, a second storage device, a leg exercise device, a limiting device, an abdominal massage device and a hand exercise device, the medical bed is horizontally arranged on the ground, the first storage device is arranged at the lower end of the tail of the medical bed, the second storage device is arranged at the lower end of the head of the medical bed, the leg exercise device is arranged on the first storage device, the limiting device is arranged on the first storage device, the abdominal massage device is arranged on the limiting device, and the hand exercise device is arranged on the second storage device, the leg exercise device, the limiting device and the abdominal massage device can be moved and stored to the lower end of the medical bed through the first storage device for storage, the leg exercise device, the limiting device and the abdominal massage device can be moved through the first storage device to the upper part of the medical bed for patient exercise, and the hand exercise device can be moved and stored to the lower end of the medical bed through the second storage device for storage and moved to the upper part of the medical bed for patient exercise.

[0009] Furthermore, the first storage device includes a first storage seat, a first storage motor, a first storage driving wheel, a first storage driven wheel, a first belt, a first fixed frame, a first shaft and a first storage panel, the first storage seat is arranged at the lower end of the medical bed, the first storage motor is arranged in the first storage seat, the first storage driving wheel is arranged on the output end of the first storage motor, the first fixed frame is arranged at the lower end of the medical bed, the first shaft is rotatably connected to the first fixed frame, the first storage driven wheel is sleeved on the first shaft, the first belt is sleeved on the first storage driving wheel and the first storage driven wheel, and the lower end of the first storage panel is sleeved on the first shaft.

[0010] Furthermore, the second storage device includes a second storage seat, a second storage motor, a second storage driving wheel, a second storage driven wheel, a second belt, a second fixed frame, a second shaft and a second storage rack, the second storage seat is arranged at the lower end of the medical bed, the second storage motor is arranged in the second storage seat, the second storage driving wheel is arranged on the output end of the second storage motor, the second fixed frame is arranged at the lower end of the medical bed, the second shaft is rotatably connected to the second fixed frame, the second storage driven wheel is sleeved on the second shaft, the second belt is sleeved on the second storage driving wheel and the second storage driven wheel, and the lower end of the second storage rack is sleeved on the second shaft.

[0011] Furthermore, the leg exercise device includes a leg stretching exercise component and a leg pedal exercise component, the leg stretching exercise component is arranged on the first storage panel, the leg pedal exercise component is arranged on the leg stretching exercise component, the leg stretching exercise component includes an exercise panel, a spring and a fixed knob, two slide grooves are symmetrically arranged on the first storage panel, and a plurality of groups of limiting holes are symmetrically arranged on the first storage panel, and the plurality of groups of limiting holes are symmetrically arranged in pairs, and the lower end of the exercise panel is located in the corresponding slide groove and is slidably matched. Two springs are provided, one end of the two springs is respectively connected to the corresponding slide groove end and the other end is connected to the lower end of the exercise panel, and two fixed knobs are provided, and the two fixed knobs are symmetrically arranged, and the lower ends of the two fixed knobs respectively pass through the exercise panel and are threadedly connected to the corresponding limiting holes.

[0012] Furthermore, the leg stretching exercise component includes an exercise chassis and a multifunctional pedal machine, wherein the exercise chassis is arranged at the upper end of the exercise panel, and the multifunctional stepper is arranged on the exercise chassis, and the multifunctional pedal machine can adjust the angle, display the timing count and adjust the pedaling force.

[0013] Furthermore, the limiting device includes a limiting main rod, a limiting slave rod, a limiting knob and a hip limiting bracket, the limiting main rod is arranged at the front end of the first storage panel, the limiting slave rod is arranged inside the limiting main rod and is slidingly matched, the lower end of the limiting knob passes through the limiting main rod and is located inside the limiting main rod and abuts against the surface of the limiting slave rod, the limiting knob is threadedly connected to the limiting main rod, the leg limiting bracket is arranged at the end of the limiting slave rod, the hip limiting bracket is provided with two arc-shaped grooves and is adapted to the shape of the human buttocks, and soft pads are provided inside the two arc-shaped grooves.

[0014] Furthermore, the abdominal massage device includes a connecting block, a connecting rod, a Bianstone abdominal kneading device and a connecting column. The connecting block is arranged on the side of the hip limiting bracket facing the leg exercise device, one end of the connecting rod is rotatably connected to the connecting block, and the Bianstone abdominal kneading device is arranged on the other end of the connecting rod. The connecting column is arranged below the connecting block and located on the hip limiting bracket. The upper end of the connecting column limits the connecting rod and makes the connecting rod in a horizontal setting state. The upper end of the connecting column is magnetically connected to the connecting rod.

[0015] Furthermore, the hand exercise device includes a hand handle, an exercise handle and an exercise pull ring. The hand handle is arranged on the second storage rack. There are two exercise handles, which are symmetrically arranged at both ends of the hand handle and are both rotatably connected. There are two exercise pull rings, which are connected to the second storage rack by an elastic stretch rope.

[0016] Furthermore, the first storage device and the second storage device are both provided with an intelligent system, and also include an intelligent remote controller, and the intelligent remote controller is electrically connected to the intelligent systems on the first storage device and the second storage device.

[0017] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0018] Firstly, during the leg pedal exercise, the patient can turn the limit knob so that the lower end of the limit knob is out of contact with the surface of the limit rod, and then adjust the length of the limit rod so that the hip limit bracket is in a suitable position to provide support and limit blocking for the patient's hips. After the position adjustment of the hip limit bracket is completed, the limit knob is turned again to make the lower end of the limit knob contact the surface of the limit rod. Because when the patient lies flat on the bed for pedal exercise, if the hips do not have proper limit support, the body may twist or displace with the movement of the legs, especially during long-term exercise. This situation may cause scoliosis or other spinal deformities. The hip limit bracket can limit the patient's hips to provide support, thus avoiding this problem. The hip limit support can stabilize the pelvis, and proper hip limit The support can provide a more stable foundation for leg exercises. When the hips are supported, patients can better concentrate on exercising their leg muscles and improve the contraction efficiency of their leg muscles. For example, when exercising the quadriceps and hamstrings, stable hips can help patients better control the flexion and extension of their legs, so that these muscles can be more fully stretched and contracted, thereby enhancing the training effect of muscle strength and endurance. Although the main purpose is to exercise the legs, the hip limit support can encourage the hip muscles to participate in the exercise. For patients, the body being in a stable and supported state can bring a sense of psychological security, especially for some patients who are physically weaker or have difficulty in moving. Knowing that they have reliable support during exercise can reduce their worries about falling or injury, making them more willing to actively participate in exercise and more confident in the rehabilitation process.

[0019] Secondly, the treatment process is boring for patients. For example, during the infusion treatment, the infusion time is relatively long. However, the device can also allow patients to perform pedal exercises during the infusion of their hands. The hip limit bracket can provide a support limit point for the patient. The hand does not need to be supported on the hand handle. During the infusion process of the device, the patient can perform pedal exercises to contract and relax the leg muscles. The contraction of the muscles is like a "pump" that can squeeze the veins in the legs and promote the return of blood to the heart. This helps prevent blood from accumulating in the veins of the lower limbs and reduce the risk of venous thrombosis caused by long-term infusion and bed rest. For example, for some elderly people or patients who have been bedridden for a long time, their blood circulation is relatively slow. Performing pedal exercises during infusion can effectively improve the blood circulation in the legs and ensure the normal flow of blood. After the blood circulation in the legs is improved, it will further affect the blood circulation of the whole body. When the venous blood in the legs flows back to the heart smoothly, the heart can pump the blood more effectively and deliver it to various parts of the body. This has a positive effect on maintaining stable blood pressure and ensuring blood supply to various organs. For example, during the infusion process, better blood circulation can make the drug distributed to the whole body faster and improve the therapeutic effect of the drug. During the infusion, patients usually need to maintain a posture for a long time, which can easily lead to physical fatigue and muscle stiffness, especially in the waist, hips and legs. Foot exercise can move the leg muscles, relax muscle tension, and relieve the fatigue caused by sitting for a long time. For example, during the infusion process, proper leg movement can stretch and relax the leg muscles, reduce the soreness caused by long-term inactivity, and move the body through foot exercise, which can also improve the patient's psychological state and reduce the discomfort caused by infusion. Physical activity can distract patients' attention and make them feel that time passes faster. At the same time, it can also allow patients to maintain a relatively good physical condition during the infusion process and improve the tolerance of infusion.

[0020] Third, when the patient is doing leg stretching and leg pedaling exercises, the hand can also be exercised. The hand can be rotated by holding the corresponding exercise handles with both hands, or stretched by stretching the corresponding moving wheel pull rings. Of course, when the leg is not exercising, the hand can also be exercised, so that the hand stretching and rotating exercise can effectively exercise the muscles and blood vessels of the hand. When the hand muscles contract and relax, they will squeeze and relax the surrounding blood vessels, just like a small "pump", which promotes blood flow in the blood vessels of the hand. This effect of promoting blood circulation can ensure that the hand tissues obtain sufficient oxygen and nutrients, which is very important for maintaining the normal metabolism of hand cells. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0024] Figure 3 It is a schematic diagram of the structure of the leg exercise device and the hand exercise device in the present invention in the storage state;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the first storage device, the leg exercise device, the limit device and the abdomen massage device in the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the second storage device and the hand exercise device in the present invention;

[0027] Figure 6 This is a schematic diagram of the state structure of the abdominal massage device of the present invention;

[0028] Figure 7 for Figure 4 Enlarged view of point A in the middle;

[0029] Figure 8 for Figure 4 Enlarged view of point B in the middle;

[0030] Fig. 9 for Figure 5 Enlarged view of point C in the middle;

[0031] Fig.10 for Figure 6 Enlarged view of point D in the middle;

[0032] Fig.11 for Figure 6 Enlarged view of point E in the middle.

[0033] Reference numerals

[0034] Medical bed 1, first storage device 2, first storage seat 21, first storage motor 22, first storage driving wheel 23, first storage driven wheel 24, first belt 25, first fixed frame 26, first shaft 27, first storage panel 28, slide groove 281, limit hole 282, second storage device 3, second storage seat 31, second storage motor 32, second storage driving wheel 33, second storage driven wheel 34, second belt 35, second fixed frame 36, second shaft 37, second storage frame 38, Leg exercise device 4, leg stretching exercise component 41, exercise panel 411, spring 412, fixed knob 413, leg pedal exercise component 42, exercise chassis 421, multi-functional pedal machine 422, limit device 5, limit main rod 51, limit slave rod 52, limit knob 53, hip limit bracket 54, abdominal massage device 6, connecting block 61, connecting rod 62, Bianstone abdominal kneading instrument 63, connecting column 64, hand exercise device 7, hand handle 71, exercise handle 72, exercise pull ring 73. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] The embodiment of the present invention provides a medical bed with multifunctional exercise, comprising a medical bed 1, a first storage device 2, a second storage device 3, a leg exercise device 4, a limit device 5, an abdominal massage device 6 and a hand exercise device 7. The medical bed 1 is horizontally arranged on the ground, the first storage device 2 is arranged at the lower end of the tail of the medical bed 1, the second storage device 3 is arranged at the lower end of the head of the medical bed 1, the leg exercise device 4 is arranged on the first storage device 2, the limit device 5 is arranged on the first storage device 2, the abdominal massage device 6 is arranged on the lower end of the head of the medical bed 1, The hand exercise device 7 is arranged on the second storage device 3, the leg exercise device 4, the limit device 5 and the abdominal massage device 6 can be moved and stored to the lower end of the medical bed 1 through the first storage device 2 for storage, the leg exercise device 4, the limit device 5 and the abdominal massage device 6 can be moved to the upper part of the medical bed 1 through the first storage device 2 for the patient to exercise, the hand exercise device 7 can be moved and stored to the lower end of the medical bed 1 through the second storage device 3 for storage and moved to the upper part of the medical bed 1 for the patient to exercise,

[0038] The device can perform leg pedaling exercises, leg stretching exercises and hand exercises, providing patients with a multifunctional medical bed that allows them to perform limb exercises without having to get out of bed. The device is widely suitable for a variety of patients and seriously ill persons to perform exercises, thereby improving the treatment effect of patients.

[0039] When the patient needs to exercise, the leg exercise device 4, the limiting device 5, the abdominal massage device 6 and the hand exercise device 7 can be moved above the medical bed 1 for the patient to exercise. When the patient does not need to exercise, the leg exercise device 4, the limiting device 5, the abdominal massage device 6 and the hand exercise device 7 can be moved to the bottom of the medical bed 1 for storage, which will not affect the patient's normal rest and work.

[0040] Preferably, the first storage device 2 includes a first storage seat 21, a first storage motor 22, a first storage driving wheel 23, a first storage driven wheel 24, a first belt 25, a first fixed frame 26, a first shaft 27 and a first storage panel 28, the first storage seat 21 is arranged at the lower end of the medical bed 1, the first storage motor 22 is arranged in the first storage seat 21, the first storage driving wheel 23 is arranged on the output end of the first storage motor 22, the first fixed frame 26 is arranged at the lower end of the medical bed 1, the first shaft 27 is rotatably connected to the first fixed frame 26, the first storage driven wheel 24 is sleeved on the first shaft 27, the first belt 25 is sleeved on the first storage driving wheel 23 and the first storage driven wheel 24, and the lower end of the first storage panel 28 is sleeved on the first shaft 2 7, the second storage device 3 includes a second storage seat 31, a second storage motor 32, a second storage driving wheel 33, a second storage driven wheel 34, a second belt 35, a second fixed frame 36, a second shaft 37 and a second storage frame 38, the second storage seat 31 is arranged at the lower end of the medical bed 1, the second storage motor 32 is arranged in the second storage seat 31, the second storage driving wheel 33 is arranged on the output end of the second storage motor 32, the second fixed frame 36 is arranged at the lower end of the medical bed 1, the second shaft 37 is rotatably connected to the second fixed frame 36, the second storage driven wheel 34 is sleeved on the second shaft 37, the second belt 35 is sleeved on the second storage driving wheel 33 and the second storage driven wheel 34, and the lower end of the second storage frame 38 is sleeved on the second shaft 37;

[0041] When the patient needs to perform leg exercises by pedaling, the first storage motor 22 is first driven to rotate the first storage driving wheel 23 on the output end of the first storage motor 22. The first storage driving wheel 23 rotates to drive the first storage driven wheel 24 to rotate through the first belt 25. The first storage driven wheel 24 rotates to drive the first shaft 27 to rotate on the first fixed frame 26, thereby finally driving the first storage panel 28 to rotate around the first shaft 27 as the axis, thereby rotating the first storage panel 28 originally located below the medical bed 1 to flip over to the top of the medical bed 1, and thereby driving the leg exercise device 4, the limit device 5 and the abdominal massage device 6 to move to the top of the medical bed 1 to provide exercise and massage for the patient.

[0042] Preferably, the leg exercise device 4 includes a leg stretching exercise component 41 and a leg pedal exercise component 42, the leg stretching exercise component 41 is arranged on the first storage panel 28, the leg pedal exercise component 42 is arranged on the leg stretching exercise component 41, the leg stretching exercise component 41 includes an exercise panel 411, a spring 412 and a fixed knob 413, two slide grooves 281 are symmetrically arranged on the first storage panel 28, a plurality of groups of limiting holes 282 are symmetrically arranged on the first storage panel 28, and the plurality of groups of limiting holes 282 are symmetrically arranged for every two, the lower end of the exercise panel 411 is located in the corresponding slide groove 281 and is arranged for sliding fit, the spring 412 There are two springs 412, one end of each of which is connected to the end of the corresponding slide slot 281 and the other end of which is connected to the lower end of the exercise panel 411. There are two fixed knobs 413, which are symmetrically arranged. The lower ends of the two fixed knobs 413 pass through the exercise panel 411 and are threadedly connected to the corresponding limiting holes 282. The leg stretching exercise component 41 includes an exercise chassis 421 and a multifunctional pedal machine 422. The exercise chassis 421 is arranged at the upper end of the exercise panel 411, and the multifunctional stepper is arranged on the exercise chassis 421. The multifunctional pedal machine 422 can adjust the angle, display the timing count, and adjust the pedaling force.

[0043] After the leg exercise device 4, the limiting device 5 and the abdominal massage device 6 are moved to the top of the medical bed 1, when the patient performs leg and foot exercise, the leg exercise device 4, the limiting device 5 and the abdominal massage device 6 are first moved to the top of the medical bed 1 through the first storage device 2, and then the hand exercise device 7 is driven to move to the top of the medical bed 1 through the operation of the second device. The second storage device 3 and the first storage device 2 have the same operation principle. The patient can control the first storage device 2 and the second storage device 3 to operate through the intelligent remote control, and then the patient places the legs on the multifunctional foot machine 422, and limits the two feet through the fixing belt on the multifunctional foot machine 422. Then, the patient holds the handgrip 71 with his hands, and then the patient can perform leg exercise by pedaling.

[0044] During the leg pedaling exercise, the patient can adjust the multifunctional pedal machine 422 to a suitable angle according to the angle state that is more comfortable for the patient to perform the pedaling exercise, and can view the exercise data in real time through the display of the timing count during the pedaling exercise. The patient can also adjust the pedaling force to a suitable exercise state according to the intensity of the exercise;

[0045] The treatment process is boring for patients. For example, during the infusion treatment, the infusion time is relatively long. However, the device can provide patients with foot exercises during the infusion process. The hip limit bracket 54 can provide the patient with a support limit point. The hand does not need to be supported on the hand handle 71. The device can realize that during the infusion process, the patient can contract and relax the leg muscles by doing foot exercises. The contraction of muscles is like a "pump", which can squeeze the veins in the legs and promote the return of blood to the heart. This helps prevent blood from accumulating in the veins of the lower limbs and reduce the risk of venous thrombosis caused by long-term infusion and bed rest. For example, for some elderly people or patients who have been bedridden for a long time, their blood circulation is relatively slow. Foot exercises during infusion can effectively improve the blood circulation in the legs and ensure the normal flow of blood. After the blood circulation in the legs is improved, it will further affect the blood circulation of the whole body. When the venous blood in the legs flows back to the heart smoothly, the heart can pump the blood more effectively and deliver it to various parts of the body. This has a positive effect on maintaining stable blood pressure and ensuring blood supply to various organs. For example, during the infusion process, better blood circulation can make the drug distributed throughout the body faster and improve the therapeutic effect of the drug. During the infusion, the patient usually needs to maintain a posture for a long time, which can easily lead to physical fatigue and muscle stiffness, especially in the waist, hips and legs. Foot exercise can move the leg muscles, relax muscle tension, and relieve fatigue caused by sitting for a long time. For example, during the infusion process, proper leg movement can stretch and relax the leg muscles and reduce the soreness caused by long-term inactivity. By exercising the body through foot exercise, it can also improve the patient's psychological state and reduce the discomfort caused by the infusion. Physical activity can distract the patient's attention and make them feel that time passes faster. At the same time, it can also allow the patient to maintain a relatively good physical condition during the infusion process and improve the tolerance of the infusion;

[0046] When the patient needs to perform leg extension exercise, the two fixing knobs 413 are turned to disengage the two fixing knobs 413 from the threaded connection state with the corresponding limiting holes 282. At this time, the exercise panel 411 and the first storage panel 28 are in a sliding fit state. Then, the patient also places the legs on the multifunctional pedal machine 422, and limits the two feet through the fixing belt on the multifunctional pedal machine 422. The patient holds the handgrip 71, and then the patient stretches the legs forward to achieve leg extension exercise. The two springs 412 are provided to provide exercise difficulty for the patient's stretching exercise. Secondly, during the process of recovering and retracting the legs after leg extension, the patient is in a lying state, so the leg force will be limited. The springs 412 can help the patient's legs to recover and retract, so as to perform continuous leg extension exercise. The device can realize leg extension exercise and leg pedal exercise. After hip replacement, knee replacement or fracture internal fixation. After surgery, early leg exercise is essential for restoring joint function. Leg pedal exercises can help promote blood circulation in the lower limbs and prevent deep vein thrombosis. After hip replacement surgery, proper leg stretching exercises can prevent atrophy of the muscles around the hip joint, enhance muscle strength, and maintain joint stability. At the same time, this exercise can also reduce postoperative swelling and accelerate wound healing. For patients with fractures, these exercises can improve joint mobility after the initial healing of the fracture. Taking tibia and fibula fractures as an example, long-term immobilization may cause stiffness of the ankle and knee joints. Leg pedal exercises and stretching exercises can gradually restore the flexion and extension function of the joints, prevent joint adhesions, and lay the foundation for the patient to eventually restore normal walking ability. In addition, after spinal cord injury, the patient's lower limb motor function may be affected. Different degrees of influence, early leg exercises help maintain muscle elasticity and joint range of motion. For example, for patients with incomplete spinal cord injury, leg pedal exercises and stretching exercises can use the remaining nerve conduction pathways to enhance lower limb muscle strength and gradually restore some motor functions. For patients with complete spinal cord injury, these exercises can prevent complications such as lower limb muscle atrophy and joint deformities, and prepare for possible future neurorepair treatment or the use of assistive devices such as wheelchairs and lower limb orthoses. For patients with hemiplegia caused by cerebral infarction or cerebral hemorrhage, lying in bed for leg exercises is an important part of rehabilitation training. Leg exercises can stimulate the brain's neuroplasticity and promote the repair and regeneration of damaged nerves. Through pedal exercises and leg stretching, the motor neurons of the legs can be activated and the autonomous control of the muscles can be gradually restored. This exercise can also improve the movement pattern of the limbs and correct abnormal muscle tension. Stroke patients often experience muscle spasms or relaxation. Regular leg exercises can help regulate muscle tension, prevent muscle contracture, and improve patients' motor function and self-care ability.

[0047] Preferably, the limiting device 5 comprises a limiting main rod 51, a limiting secondary rod 52, a limiting knob 53 and a hip limiting bracket 54, wherein the limiting main rod 51 is arranged at the front end of the first storage panel 28, the limiting secondary rod 52 is arranged inside the limiting main rod 51 and is arranged for sliding fit, the lower end of the limiting knob 53 passes through the limiting main rod 51 and is located inside the limiting main rod 51 and abuts against the surface of the limiting secondary rod 52, the limiting knob 53 is threadedly connected to the limiting main rod 51, the leg limiting bracket is arranged at the end of the limiting secondary rod 52, the hip limiting bracket 54 is provided with two arc-shaped grooves and is arranged to match the shape of the human hip, and soft pads are arranged inside the two arc-shaped grooves;

[0048] During the leg pedaling exercise, the patient can rotate the limit knob 53 so that the lower end of the limit knob 53 is out of contact with the surface of the limit slave rod 52, and then adjust the length of the limit slave rod 52 so that the hip limit bracket 54 is in a suitable position to provide support and limit blocking for the patient's hips. After the position adjustment of the hip limit bracket 54 is completed, the limit knob 53 is rotated again so that the lower end of the limit knob 53 is in contact with the surface of the limit slave rod 52. Because when the patient lies flat on the bed for pedaling exercise, if the hips do not have proper limit support, the body may be twisted or displaced with the movement of the legs, especially during long-term exercise. This situation may cause scoliosis or other spinal deformities. The hip limit bracket 54 can limit the patient's hips to provide support, thereby avoiding this problem. The hip limit support can stabilize the pelvis , appropriate hip limit support can provide a more stable foundation for leg exercise. When the hips are supported, patients can better concentrate on exercising their leg muscles and improve the contraction efficiency of their leg muscles. For example, when exercising the quadriceps and hamstrings, stable hips can help patients better control the flexion and extension of their legs, so that these muscles can be more fully stretched and contracted, thereby enhancing the training effect of muscle strength and endurance. Although it is mainly for leg pedaling exercises, the hip limit support can encourage the hip muscles to participate in the exercise. For patients, the body being in a stable and supported state will bring a sense of psychological security, especially for some patients with weaker bodies or limited mobility. Knowing that they have reliable support during exercise will reduce their worries about falling or injuries, making them more willing to actively participate in exercise and more confident in the rehabilitation process.

[0049] Preferably, the abdominal massage device 6 comprises a connecting block 61, a connecting rod 62, a Bianstone abdominal kneading device 63 and a connecting column 64, wherein the connecting block 61 is arranged on the side of the buttocks limiting bracket 54 facing the leg exercise device 4, one end of the connecting rod 62 is rotatably connected to the connecting block 61, the Bianstone abdominal kneading device 63 is arranged on the other end of the connecting rod 62, the connecting column 64 is arranged below the connecting block 61 and located on the buttocks limiting bracket 54, the upper end of the connecting column 64 limits the connecting rod 62 and makes the connecting rod 62 in a horizontal setting state, and the upper end of the connecting column 64 is magnetically connected to the connecting rod 62;

[0050] When the patient needs to perform abdominal massage, the Bianstone Abdominal Massager 63 is turned over. Figure 6 In the state shown, after fixing the Bianstone abdominal kneading instrument 63 to one's waist through the fixing belt on the Bianstone abdominal kneading instrument 63, the Bianstone abdominal kneading instrument 63 can be started to perform the abdominal massage operation.

[0051] Preferably, the hand exercise device 7 comprises a hand grip 71, an exercise handle 72 and an exercise pull ring 73. The hand grip 71 is arranged on the second storage rack 38. There are two exercise handles 72. The two exercise handles 72 are symmetrically arranged at both ends of the hand grip 71 and are both rotatably connected. There are two exercise pull rings 73. The two exercise pull rings 73 are connected to the second storage rack 38 by an elastic stretch rope.

[0052] When the patient performs leg stretching exercises and leg pedaling exercises on the device, the hands can also be exercised. The two hands hold the corresponding exercise handles 72 and rotate the exercise handles 72 to perform hand exercises, or the two hands stretch on the corresponding moving wheel pull rings to perform hand stretching exercises. Of course, when the legs are not exercising, the hands can also be exercised, so that the patient's hand stretching and rotating exercises can effectively exercise the muscles and blood vessels of the hands. When the hand muscles contract and relax, they will squeeze and relax the surrounding blood vessels, just like a small "pump", prompting blood to flow in the blood vessels of the hands. This effect of promoting blood circulation can ensure that the hand tissues obtain sufficient oxygen and nutrients, which is very important for maintaining the normal metabolism of hand cells. It is important. For example, for patients with Raynaud's disease, the blood circulation in the hands is poor. Regular hand stretching and rotation exercises can relieve symptoms to a certain extent and reduce the whitening and purpleness of fingers due to ischemia. Because patients stay in bed for a long time, the blood flow in the upper limb veins is relatively slow and blood clots are easily formed. Therefore, hand stretching and rotation exercises can speed up the return of blood from the upper limb veins to the heart and reduce the risk of blood stasis in the veins, thereby reducing the probability of upper limb venous thrombosis. Especially for those patients who need to stay in bed for a long time due to illness or surgery, such as fracture surgery, severe cardiovascular and cerebrovascular disease patients, etc., hand exercises are a simple and effective auxiliary means to prevent venous thrombosis. For some patients who need fine hand operations, such as hand trauma surgery rehabilitation, Parkinson's disease patients, etc., hand stretching and rotation exercises can lay the foundation for restoring the fine motor ability of the hands. By exercising the flexibility of the hand joints and the coordination of the muscles, patients will be more handy when performing fine movements such as writing, buttoning, and using tableware, which will help improve their ability to take care of themselves and work.

[0053] Preferably, the first storage device 2 and the second storage device 3 are both provided with an intelligent system, and also include an intelligent remote controller, and the intelligent remote controller is electrically connected to the intelligent systems on the first storage device 2 and the second storage device 3;

[0054] The patient does not need to get out of bed. By controlling the intelligent remote controller, the leg exercise device 4, the limit device 5, the abdominal massage device 6 and the hand exercise device 7 can be moved above the medical bed 1 for the patient to perform exercise.

[0055] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A multifunctional medical bed, characterized in that: The medical bed (1) comprises a medical bed (1), a first storage device (2), a second storage device (3), a leg exercise device (4), a limiting device (5), an abdominal massage device (6) and a hand exercise device (7); the medical bed (1) is arranged horizontally on the ground; the first storage device (2) is arranged at the lower end of the tail of the medical bed (1); the second storage device (3) is arranged at the lower end of the head of the medical bed (1); the leg exercise device (4) is arranged on the first storage device (2); the limiting device (5) is arranged on the first storage device (2); the abdominal massage device (6) is arranged on the limiting device (5); The hand exercise device (7) is arranged on the second storage device (3); the leg exercise device (4), the limiting device (5) and the abdominal massage device (6) can be moved through the first storage device (2) to be stored at the lower end of the medical bed (1); the leg exercise device (4), the limiting device (5) and the abdominal massage device (6) can be moved through the first storage device (2) to the upper part of the medical bed (1) for the patient to exercise; the hand exercise device (7) can be moved through the second storage device (3) to be stored at the lower end of the medical bed (1) for storage and moved to the upper part of the medical bed (1) for the patient to exercise.

2. A multifunctional medical bed for exercise according to claim 1, characterized in that: The first storage device (2) comprises a first storage seat (21), a first storage motor (22), a first storage driving wheel (23), a first storage driven wheel (24), a first belt (25), a first fixed frame (26), a first shaft (27) and a first storage panel (28); the first storage seat (21) is arranged at the lower end of the medical bed (1); the first storage motor (22) is arranged in the first storage seat (21); the first storage driving wheel (23) is arranged on the output end of the first storage motor (22); the first fixed frame (26) is arranged at the lower end of the medical bed (1); the first shaft (27) is rotatably connected to the first fixed frame (26); the first storage driven wheel (24) is sleeved on the first shaft (27); the first belt (25) is sleeved on the first storage driving wheel (23) and the first storage driven wheel (24); and the lower end of the first storage panel (28) is sleeved on the first shaft (27).

3. The multifunctional medical bed for exercise according to claim 1, characterized in that: The second storage device (3) comprises a second storage seat (31), a second storage motor (32), a second storage driving wheel (33), a second storage driven wheel (34), a second belt (35), a second fixed frame (36), a second shaft (37) and a second storage frame (38); the second storage seat (31) is arranged at the lower end of the medical bed (1); the second storage motor (32) is arranged in the second storage seat (31); the second storage driving wheel (33) is arranged on the output end of the second storage motor (32); the second fixed frame (36) is arranged at the lower end of the medical bed (1); the second shaft (37) is rotatably connected to the second fixed frame (36); the second storage driven wheel (34) is sleeved on the second shaft (37); the second belt (35) is sleeved on the second storage driving wheel (33) and the second storage driven wheel (34); and the lower end of the second storage frame (38) is sleeved on the second shaft (37).

4. The multifunctional medical bed for exercise according to claim 2, characterized in that: The leg exercise device (4) comprises a leg stretching exercise component (41) and a leg pedal exercise component (42); the leg stretching exercise component (41) is arranged on a first storage panel (28); the leg pedal exercise component (42) is arranged on the leg stretching exercise component (41); the leg stretching exercise component (41) comprises an exercise panel (411), a spring (412) and a fixing knob (413); two slide grooves (281) are symmetrically arranged on the first storage panel (28); a plurality of groups of limiting holes (282) are symmetrically arranged on the first storage panel (28); and a plurality of The group of limiting holes (282) is symmetrically arranged in pairs, the lower end of the exercise panel (411) is located in the corresponding slide groove (281) and is slidably matched, two springs (412) are provided, one end of the two springs (412) is respectively connected to the end of the corresponding slide groove (281) and the other end is connected to the lower end of the exercise panel (411), and two fixing knobs (413) are provided. The two fixing knobs (413) are symmetrically arranged, and the lower ends of the two fixing knobs (413) respectively pass through the exercise panel (411) and are threadedly connected to the corresponding limiting holes (282).

5. The multifunctional medical bed for exercise according to claim 4, characterized in that: The leg stretching exercise component (41) comprises an exercise chassis (421) and a multifunctional stepper (422), wherein the exercise chassis (421) is arranged on the upper end of the exercise panel (411), and the multifunctional stepper is arranged on the exercise chassis (421), and the multifunctional stepper (422) can adjust the angle, display the time count, and adjust the pedaling force.

6. The multifunctional medical bed for exercise according to claim 2, characterized in that: The limiting device (5) comprises a limiting main rod (51), a limiting secondary rod (52), a limiting knob (53) and a hip limiting bracket (54); the limiting main rod (51) is arranged at the front end of the first storage panel (28); the limiting secondary rod (52) is arranged inside the limiting main rod (51) and is arranged for sliding fit; the lower end of the limiting knob (53) passes through the limiting main rod (51) and is located inside the limiting main rod (51) and abuts against the surface of the limiting secondary rod (52); the limiting knob (53) is threadedly connected to the limiting main rod (51); the leg limiting bracket is arranged at the end of the limiting secondary rod (52); the hip limiting bracket (54) is provided with two arc-shaped grooves and is arranged to match the shape of the human buttocks; soft pads are arranged inside the two arc-shaped grooves.

7. The multifunctional medical bed for exercise according to claim 6, characterized in that: The abdominal massage device (6) comprises a connecting block (61), a connecting rod (62), a Bianstone abdominal kneading device (63) and a connecting column (64); the connecting block (61) is arranged on a side of a buttocks limiting bracket (54) facing the leg exercise device (4); one end of the connecting rod (62) is rotatably connected to the connecting block (61); the Bianstone abdominal kneading device (63) is arranged on the other end of the connecting rod (62); the connecting column (64) is arranged below the connecting block (61) and on the buttocks limiting bracket (54); the upper end of the connecting column (64) limits the connecting rod (62) and makes the connecting rod (62) in a horizontal setting state; the upper end of the connecting column (64) is magnetically connected to the connecting rod (62).

8. The multifunctional medical bed for exercise according to claim 3, characterized in that: The hand exercise device (7) comprises a hand handle (71), an exercise handle (72) and an exercise pull ring (73); the hand handle (71) is arranged on a second storage rack (38); two exercise handles (72) are provided, and the two exercise handles (72) are symmetrically arranged at both ends of the hand handle (71) and are both rotatably connected; two exercise pull rings (73) are provided, and the two exercise pull rings (73) are connected to the second storage rack (38) by an elastic stretch rope.

9. The multifunctional medical bed for exercise according to claim 1, characterized in that: The first storage device (2) and the second storage device (3) are both provided with an intelligent system, and also include an intelligent remote controller, wherein the intelligent remote controller is electrically connected to the intelligent systems on the first storage device (2) and the second storage device (3).

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