Device for assisting diabetic foot patient in decompression standing and rehabilitation training

Abstract

The utility model relates to the technical field of medical instruments, in particular to a device for assisting a diabetic foot patient in decompression standing and rehabilitation training, which comprises a bed body, the two walking aiding boots are arranged above the first end part of the bed body; the pedal is fixedly arranged at the top edge of the first end part of the bed body; the angle adjusting assembly is arranged between the bearing frame and the bed body, the output end of the angle adjusting assembly is connected with the bed body, and the angle adjusting assembly is used for driving the bed body to rotate; the atomization treatment assembly is arranged between the bearing frame and the bed body, the atomization treatment assembly comprises an atomizer, and a mist outlet of the atomizer is communicated with the interior of the walking aid boot. During use, the bed body can assist a diabetic foot patient in standing after rotating, steps are saved, physical output is small, and after the diabetic foot patient stands up, the foot wound surface of the diabetic foot patient can be treated through the atomization treatment assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, and the specific field is a device for assisting diabetic foot patient to stand and reduce pressure and rehabilitation training. BACKGROUND

[0002] Diabetes is a kind of chronic non-infectious disease with the highest incidence in the world at present, and diabetic foot patients not only bear the pain of disease but also have heavy psychological burden.Diabetic foot patients often need long-term bed rest, and long-term bed rest can lead to poor blood circulation, lower limb deep venous thrombosis complications.Therefore, in the rehabilitation treatment of diabetic foot patients, it is necessary to change the lying posture of diabetic foot patients into standing posture, adopt standing treatment mode, increase lung ventilation volume, improve blood circulation, regulate blood pressure and avoid the above-mentioned complications.

[0003] The existing technology has the following deficiencies: in the process of standing treatment, the diabetic foot patient needs to be assisted by a doctor or other relatives to complete standing, and the steps are complicated and the physical consumption is large.In addition, after the diabetic foot patient stands up, the foot is subjected to great pressure, friction and shear force, which is not conducive to wound recovery and cannot treat the foot wound of the diabetic foot patient. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a device for assisting diabetic foot patient to stand and reduce pressure and rehabilitation training, which can assist diabetic foot patients to complete standing after rotating, save steps and consume less physical strength, and treat the foot wound of the diabetic foot patient through the atomization treatment assembly after the diabetic foot patient stands up.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a device for assisting diabetic foot patient to stand and reduce pressure and rehabilitation training, which comprises: a bed body, a bearing frame is arranged below the bed body; two walking boots are arranged above the first end portion of the bed body; a pedal is fixedly arranged at the top edge of the first end portion of the bed body; an angle adjusting assembly is arranged between the bearing frame and the bed body, the output end of the angle adjusting assembly is connected with the bed body, and the angle adjusting assembly is used to drive the bed body to rotate; an atomization treatment assembly is arranged between the bearing frame and the bed body, and the atomization treatment assembly comprises an atomizer, and the mist outlet of the atomizer is communicated with the interior of the walking boot.

[0006] Preferably, the atomization treatment assembly further comprises a gas distribution tank, the mist outlet of the atomizer is communicated with the interior of the gas distribution tank, a gas pipe is arranged between the gas distribution tank and the walking boot, the first end portion of the gas pipe is communicated with the interior of the gas distribution tank, the second end portion of the gas pipe penetrates through the bed body and is communicated with the interior of the walking boot.

[0007] Preferably, the inside of the walking boot is provided with a walking boot insole, the top surface of the walking boot insole is provided with a recess corresponding to the position of the diabetic foot ulcer of the diabetic patient, and the top surface of the walking boot insole is further provided with a first arc-shaped groove and a second arc-shaped groove.

[0008] Preferably, the walking boot is provided with an inlet hole on each side, the distance between the inlet hole and the sole of the walking boot is greater than the thickness of the walking boot insole, and the four air pipes have second ends respectively arranged in the four inlet holes.

[0009] Preferably, a strap is fixedly arranged in the middle of the sidewall of the side of the pedal towards the walking boot, the toe cap of the walking boot is located between the strap and the pedal, and is fixedly connected with the strap.

[0010] Preferably, the middle of the bottom surface of the bed body is provided with first connecting seats on both side edges, the two first connecting seats are coplanar, the top surface of the first end of the bearing frame is provided with two first supporting rods, the first supporting rods are hinged to the first connecting seats, the top surface of the second end of the bearing frame is provided with a second supporting rod, the second supporting rod has an inverted U-shaped structure, and the middle of the second supporting rod abuts against the bottom surface of the second end of the bed body; the angle adjusting assembly comprises: a second connecting seat fixedly arranged on the top surface of the bearing frame and located between the pedal and the first connecting seat; a third connecting seat fixedly arranged on the bottom surface of the bed body and located on the side of the first connecting seat away from the pedal, the first connecting seat and the second connecting seat are coplanar; and an electric telescopic rod arranged between the second connecting seat and the third connecting seat, a first end of the electric telescopic rod is hinged to the second connecting seat, and a second end of the electric telescopic rod is hinged to the third connecting seat.

[0011] Preferably, the first end of the bearing frame has a C-shaped structure, the width of the first end of the bearing frame is greater than the width of the first end of the bed body, the middle of the bearing frame is provided with a third supporting rod, the atomizer is fixedly connected with the third supporting rod, and there is a gap between the bottom surface of the bed body and the top surface of the atomizer.

[0012] Preferably, the middle of the bed body is provided with a standing assisting assembly, the standing assisting assembly comprises: a stress plate arranged above the bed body, and a gap is formed between the stress plate and the top surface of the bed body; and two assembly assemblies arranged on both sides of the stress plate, a first end of the assembly assembly is connected with the stress plate, and a second end of the assembly assembly is connected with the bed body.

[0013] Preferably, the assembling component comprises: a fourth support rod, a first end of the fourth support rod being fixedly connected with the stress plate; a fourth connecting seat, a second end of the fourth support rod being fixedly connected with a first end of the fourth connecting seat, a second end of the fourth connecting seat being detachably connected with the second end of the bed body.

[0014] Preferably, the bottom surface of the bearing frame is provided with universal wheels at four corners thereof, and the second end of the bed body is provided with a foldable handle.

[0015] The beneficial effects of the present application are as follows:

[0016] In the present application, the bed body can assist the patient with diabetic foot to stand up after being rotated, thereby saving steps and reducing physical consumption; after the patient with diabetic foot stands up, the wound of the foot of the patient with diabetic foot can be treated by the atomization treatment component. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is an axonometric view of the present application from one angle;

[0018] Figure 2 is an axonometric view of the present application from another angle;

[0019] Figure 3 is an axonometric view of the bed body in the present application;

[0020] Figure 4 is an axonometric view of the bearing frame in the present application;

[0021] Figure 5 is an axonometric view of Figure 4 is an enlarged view of A in the present application;

[0022] Figure 6 is a side view of the walking aid boot in the present application;

[0023] Figure 7 is an axonometric view of the walking aid insole in the present application;

[0024] Figure 8 is an axonometric view of the atomization treatment component in the present application;

[0025] Figure 9 is an axonometric view of the present application when the patient with diabetic foot is in a lying posture;

[0026] Figure 10 is an axonometric view of the present application when the patient with diabetic foot is in a standing posture.

[0027] Reference signs include:

[0028] 1-bed body, 11-first connecting seat, 12-foldable handle, 2-carrier, 21-first support rod, 22-second support rod, 23-third support rod, 24-omni-wheel, 3-walking boot, 31-medicine inlet hole, 4-pedal, 5-angle adjusting assembly, 51-second connecting seat, 52-third connecting seat, 53-electric telescopic rod, 6-atomization treatment assembly, 61-atomizer, 62-gas distribution tank, 63-ventilation pipe, 7-walking insole, 71-first arc-shaped groove, 72-second arc-shaped groove, 8-binder, 9-standing auxiliary assembly, 91-stress plate, 92-assembly component, 921-fourth support rod, 922-fourth connecting seat. DETAILED DESCRIPTION

[0029] To make the objectives, technical solutions, and advantages of the present technical solution clearer, the present technical solution will be further described in detail below with specific embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present technical solution.

[0030] Please refer to Figures 1-10 The utility model provides a technical scheme: a device for assisting diabetic foot patients to stand and reduce pressure and rehabilitation training, which comprises a bed body 1, a carrier 2, two walking boots 3, a pedal 4, an angle adjusting assembly 5 and an atomization treatment assembly 6. When a diabetic foot patient lies on the bed body 1, the patient puts his / her feet into the two walking boots 3 and steps on the side wall of the pedal 4. Then the angle adjusting assembly 5 works to drive the bed body 1 to rotate, and the bed body 1 can rotate together with the diabetic foot patient. When the bed body 1 rotates from a horizontal state to a vertical state, the diabetic foot patient changes from a lying posture to a standing posture. The atomization treatment assembly 6 comprises an atomizer 61, and the atomizer 61 is in communication with the interior of the walking boot 3. After the diabetic foot patient stands up, the atomizer 61 releases mist containing liquid medicine components into the interior of the walking boot 3 to treat the foot wound of the diabetic foot patient.

[0031] Before the diabetic foot patient wears the walking boots 3, the diabetic foot patient is tested for the pressure value of each point on the sole in the natural standing, normal walking and fast walking states in two cases of wearing a full-foot silica gel pad and not wearing a pad, and each state is tested in parallel for three times. The sole pressure is tested for six points, including the calcaneus, the second metatarsal bone, the fifth metatarsal bone, the first metatarsal bone, the lateral longitudinal arch and the medial longitudinal arch. The reason for this operation is that when the diabetic foot patient is treated by standing, the bottom of the diabetic foot needs to be strictly decompressed to prevent the tissue from being further necrotic. For the diabetic foot with some necrotic toe and other tissues being cut off, the wound is prevented from being broken and subjected to shearing force, and the healing ability of the diabetic patient is decreased, which is difficult to heal.

[0032] The utility model overcomes the problem of poor compliance of the diabetic foot patient, and the diabetic foot patient does not need to be supported by a doctor or other relatives, and the bed body 1 can assist the diabetic foot patient to stand up after rotation, saving steps and reducing physical exertion, and after the diabetic foot patient stands up, the foot wound of the diabetic foot patient can be treated by the atomization treatment component 6. After the bed body 1 drives the diabetic foot patient to stand up, the blood circulation of the lower limbs of the diabetic foot patient can be promoted, the deep and superficial sensation input of the lower limbs is increased, peripheral neuropathy is prevented, the lower limb muscle contraction is promoted, osteoporosis caused by long-term bed rest is prevented, the heart and lung function is improved, the body state is improved, the blood supply of the sick foot is increased, the granulation tissue growth is promoted, ulcer healing is promoted, and the life quality of the patient is improved. At the same time, the early bedside standing of the diabetic foot patient is beneficial to establishing self-confidence and promoting the active and initiative cooperation of the patient in treatment and rehabilitation training, thereby reducing the harm of complications to the patient.

[0033] Please refer to Figures 1-4 and Figures 9-10 The bottom surface of the bearing frame 2 is provided with universal wheels 24 at the four corners, and the second end of the bed body 1 is provided with a foldable handle 12. Through the foldable handle 12 and the universal wheels 24, the utility model can be moved together with the diabetic foot patient to a suitable position. The universal wheels 24 are provided with a lock (not shown in the figure), and after the lock is opened, the universal wheels 24 enter the locked state, and the utility model cannot be moved at will, ensuring the stability of the bed body 1 during rotation.

[0034] Please refer to Figure 1 , Figure 3 and Figure 10 The sidewall of the side of the tread plate 4 facing the walking boot 3 is fixedly provided with a strap 8 in the middle, and the strap 8 can fix the walking boot 3 on the tread plate 4, so that the walking boot 3 does not fall off the tread plate 4 during the rotation of the bed body 1, and the foot of the diabetic foot patient does not slip off the tread plate 4. Since the strap 8 is arranged on the front part of the walking boot 3, the foot of the diabetic foot patient can be raised, and a gap can be formed between the sole of the foot of the diabetic foot patient and the walking boot 3 during the rotation of the bed body 1, so that the mist containing the liquid composition released by the atomizer 61 can reach the sole of the diabetic foot patient, and the plantar wound of the diabetic foot patient can be treated. The length of the boot cylinder of the walking boot 3 is to the front edge of the tibia, and the walking boot 3 can ensure the stability of the patient's ankle.

[0035] Please refer to Figures 1-2 , Figure 6 and Figures 8-10The atomization treatment assembly 6 also includes an air distribution tank 62 and a vent tube 63. A drug inlet 31 is provided on the side wall of the walking boot 3. The mist containing the drug solution released by the atomizer 61 first enters the air distribution tank 62, then enters the vent tube 63, and finally enters the walking boot 3 through the drug inlet 31. In this embodiment, a drug inlet 31 is provided on each side of the walking boot 3, resulting in a total of four vent tubes 63. In other embodiments, the number of drug inlet 31 can be appropriately increased based on actual circumstances. For example, three drug inlet 31 can be provided on a single side of the walking boot 3, and the number of vent tubes 63 should also be increased accordingly.

[0036] In this embodiment, the liquid medicine contained in the atomizer 61 is prepared by boiling a traditional Chinese medicine fumigation prescription. The traditional Chinese medicine fumigation prescription includes the following ingredients: 10g of Radix Sophorae Fructus, 10g of Semen Persicae, 10g of Myrrha, 10g of Pittosporum Cortex, 10g of Asarum, 10g of Frankincense, 8g of Evodia Rutaecarpa, 8g of Angelicae Pubescentis, 14g of Cinnamomum Cassiae, 15g of Angelica Sinensis, 15g of Carthamus Tinctorius, 12g of Ligusticum chuanxiong, 12g of Paeonia lactiflora, 12g of Earthworm, and 5g of Millettia reticulata. The above-mentioned drugs are boiled in 2L of water to prepare the liquid medicine, which is then placed in the atomizer 61 and awaits use. When the atomizer treatment component 6 is in operation, the mist temperature is maintained at 38°C to 40°C. Each treatment lasts 25-30 minutes and is taken daily at 8:00 AM and 8:00 PM for a continuous intervention of 14 days.

[0037] See also Figures 6-7 The interior of the walking boot 3 is provided with a walking insole 7, which is made by 3D printing. The top surface of the walking insole 7 is provided with a recessed portion corresponding to the position of the plantar ulcer of the diabetic foot patient (the recessed portion is not shown in the figure). First, take a photo of the diabetic foot patient's foot to find the ulcer point of the foot, and then 3D print the walking insole 7 so that the recessed portion corresponds to the diabetic foot patient's foot ulcer. The walking insole 7 can be specially made for each diabetic foot patient, so that it can be offset with the pain point of the diabetic foot patient, avoiding the hard contact between the ulcer of the diabetic foot patient's foot and the walking insole 7, and allowing the skin to be in perfect contact with the load-bearing structure. The diabetic foot patient's foot is subjected to less pressure, less friction, and less shear force, thereby accelerating the healing speed of the diabetic foot patient's foot.

[0038] See also Figures 6-7 The top surface of the walking-assist insole 7 also includes a first arcuate groove 71 and a second arcuate groove 72. The shape and position of the first arcuate groove 71 correspond to the toes of a diabetic foot patient, while the shape and position of the second arcuate groove 72 correspond to the protruding tendons of the metatarsal bones of a diabetic foot patient. The distance between the medication inlet 31 and the sole of the walking-assist boot 3 is greater than the thickness of the walking-assist insole 7. Therefore, the walking-assist insole 7 does not hinder the entry of the mist containing the medication into the walking-assist boot 3.

[0039] See also Figures 1-5 andFigures 9-10 The bottom surface of the bed body 1 is provided with two first connecting seats 11, the top surface of the first end of the bearing frame 2 is provided with two first support rods 21, the first support rods 21 are hinged to the first connecting seats 11, the angle adjusting assembly 5 comprises a second connecting seat 51, a third connecting seat 52 and an electric telescopic rod 53. The second connecting seat 51 is fixedly arranged on the top surface of the bearing frame 2, the third connecting seat 52 is fixedly arranged on the bottom surface of the bed body 1, the first end of the electric telescopic rod 53 is hinged to the second connecting seat 51, and the second end of the electric telescopic rod 53 is hinged to the third connecting seat 52. When the angle adjusting assembly 5 works, if the electric telescopic rod 53 is elongated, the bed body 1 is rotated, the first end of the bed body 1 moves downward, the second end of the bed body 1 moves upward, and the bed body 1 is rotated from the horizontal state to the vertical state. If the electric telescopic rod 53 is shortened, the bed body 1 is rotated from the vertical state to the horizontal state.

[0040] Please refer to Figures 1-5 and Figures 9-10 The first end of the bearing frame 2 is in a C-shaped structure, and when the bed body 1 is rotated to the vertical state, the bed body 1 will not interfere with the first end of the bearing frame 2. The top surface of the second end of the bearing frame 2 is provided with a second support rod 22, and when the bed body 1 is rotated to the horizontal state, the bearing frame 2 can support the second end of the bed body 1. The middle part of the bearing frame 2 is provided with a third support rod 23, and the atomizer 61 is fixedly connected with the third support rod 23. There is a gap between the bottom surface of the bed body 1 and the top surface of the atomizer 61, so the bed body 1 will not bump into the atomizer 61.

[0041] Please refer to Figures 1-3 and Figures 9-10 The middle part of the bed body 1 is provided with a standing auxiliary assembly 9, and the standing auxiliary assembly 9 comprises a stress plate 91 and two assembly assemblies 92. The stress plate 91 is connected with the bed body 1 through the two assembly assemblies 92. The assembly assembly 92 comprises a fourth support rod 921 and a fourth connecting seat 922, the first end of the fourth support rod 921 is fixedly connected with the stress plate 91, the second end of the fourth support rod 921 is fixedly connected with the first end of the fourth connecting seat 922, and the second end of the fourth connecting seat 922 is detachably connected with the bed body 1. The fourth connecting seat 922 is separated from the bed body 1, and the standing auxiliary assembly 9 can be detached from the bed body 1, and then the diabetic foot patient can lie on the top surface of the bed body 1. After the diabetic foot patient lies on the top surface of the bed body 1, the fourth connecting seat 922 is reinstalled, and the diabetic foot patient is between the stress plate 91 and the top surface of the bed body 1. The standing auxiliary assembly 9 can change position at will to adapt to diabetic foot patients of different sizes. During the rotation of the bed body 1 from the horizontal state to the vertical state, that is, when the body position of the diabetic foot patient is changed, the upper limb strength can be fully utilized to hold the stress plate 91 with hands, which can assist in reducing the pressure on the foot bottom.

[0042] The utility model discloses when using, can cooperate with computer program (such as cell -phone APP or computer client), the foot picture of diabetic foot patient is uploaded to the APP in intelligent diagnosis with, thereby judges the patient's course of disease, and gives the best treatment scheme recommendation. In computer program, record diabetic foot patient foot ulcer pre-classification data, foot ulcer classification variable data and foot ulcer onset survival prediction numerical data. The data structure of diabetic foot ulcer original data, specifically includes image data, classification label data and numerical data. Foot ulcer classification variable data, specifically include patient gender, diabetic retinopathy condition, diabetic nephropathy condition, chronic kidney disease condition, cardiovascular disease condition, peripheral arterial disease condition, blood pressure condition, dyslipidemia condition, hyperuricemia condition, obesity condition, admission metabolic condition, before admission using metformin or insulin or other categories oral or injection antidiabetic drug treatment condition, ischemia condition, infection classification condition, edema condition, neuropathy condition, lesion area, lesion depth, wound healing condition, fever condition and wound secretion condition. Finally realize diagnosis, treatment and rehabilitation integration, thereby reach control blood sugar, promote lower limb blood circulation, prevent peripheral neuropathy, improve cardiopulmonary function, reduce complication, improve patient's quality of life's purpose, increase diabetic foot patient survival period.

[0043] The above is only the preferred embodiment of the utility model, for the ordinary skilled person in the art, according to the technical content's thought, can make many changes on specific implementation and application scope, as long as these changes do not deviate from the utility model's concept, all belong to the protection scope of this patent.

Claims

1. A device for assisting diabetic foot patients in decompression, standing and rehabilitation training, characterized in that: include: A bed body, wherein a supporting frame is provided below the bed body; Two walking boots, both arranged above the first end portion of the bed; a pedal, fixedly disposed at the top edge of the first end portion of the bed; An angle adjustment component is provided between the carrier and the bed, and an output end of the angle adjustment component is connected to the bed for driving the bed to rotate; The atomization treatment component is arranged between the supporting frame and the bed body. The atomization treatment component includes an atomizer. The atomization outlet of the atomizer is connected to the interior of the walking boot.

2. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 1, characterized in that: The nebulizer treatment assembly also includes an air distribution tank, the mist outlet of the nebulizer is connected to the interior of the air distribution tank, a ventilation pipe is provided between the air distribution tank and the walking boot, the first end of the ventilation pipe is connected to the interior of the air distribution tank, and the second end of the ventilation pipe passes through the bed and is connected to the interior of the walking boot.

3. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 2, characterized in that: The walking-assisting insole is provided inside the walking-assisting boot, the top surface of the walking-assisting insole is provided with a recessed portion corresponding to the position of the plantar ulcer of the diabetic foot patient, and the top surface of the walking-assisting insole is also provided with a first arc-shaped groove and a second arc-shaped groove.

4. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 3, characterized in that: A medicine feed hole is provided on each side of the walking-assisting boot, and the distance between the medicine feed hole and the sole of the walking-assisting boot is greater than the thickness of the walking-assisting insole. There are four ventilation tubes, and the second ends of the four ventilation tubes are respectively arranged in the four medicine feed holes.

5. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 1, characterized in that: A strap is fixedly provided on the middle part of the side wall of the pedal facing the walking boot, and the front part of the walking boot is located between the strap and the pedal and is fixedly connected to the strap.

6. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 1, characterized in that: A first connecting seat is provided at both side edges of the middle portion of the bottom surface of the bed body, and the two first connecting seats are coplanar. Two first support rods are provided on the top surface of the first end portion of the carrier frame, and the first support rods are hingedly connected to the first connecting seat. A second support rod is provided on the top surface of the second end portion of the carrier frame, and the second support rod is in an inverted U-shaped structure, and the middle portion of the second support rod abuts against the bottom surface of the second end portion of the bed body. The angle adjustment component includes: a second connecting seat, fixedly disposed on the top surface of the supporting frame and located between the pedal and the first connecting seat; a third connecting seat, fixedly disposed on the bottom surface of the bed body and located on a side of the first connecting seat away from the pedal, the first connecting seat and the second connecting seat being coplanar; The electric telescopic rod is arranged between the second connecting seat and the third connecting seat, the first end of the electric telescopic rod is hinged to the second connecting seat, and the second end of the electric telescopic rod is hinged to the third connecting seat.

7. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 6, characterized in that: The first end of the carrier rack is C-shaped, the width of the first end of the carrier rack is greater than the width of the first end of the bed, a third support rod is provided in the middle of the carrier rack, the atomizer is fixedly connected to the third support rod, and there is a gap between the bottom surface of the bed and the top surface of the atomizer.

8. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 1, characterized in that: A standing assistance component is provided in the middle of the bed body, and the standing assistance component includes: A load-bearing plate is provided above the bed, with a gap between the load-bearing plate and the top surface of the bed; Two assembly components are respectively arranged on both sides of the force-bearing plate, the first end of the assembly component is connected to the force-bearing plate, and the second end of the assembly component is connected to the bed body.

9. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 8, characterized in that: The assembly components include: a fourth support rod, a first end of the fourth support rod being fixedly connected to the load-bearing plate; The fourth connecting seat, the second end of the fourth support rod is fixedly connected to the first end of the fourth connecting seat, and the second end of the fourth connecting seat is detachably connected to the bed body.

10. The device for assisting diabetic foot patients in decompression, standing and rehabilitation training according to claim 1, characterized in that: Universal wheels are provided at the four corners of the bottom surface of the carrier frame, and a foldable handle is provided at the second end of the bed body.

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