CN107536681A - A kind of medical bed - Google Patents

Abstract

The invention relates to a medical bed, comprising a bed frame; the bottom of the bed frame is provided with a bottom plate that runs through the entire length of the bed frame, and a back unit, a buttocks unit and a leg unit are sequentially placed on the bed frame; the back unit , the buttocks unit and the leg unit are all fixed on the base plate. The various parts of the medical bed of the present invention can be flexibly adjusted, and the posture of the patient can be as desired; the bedsore care does not require manual participation; it is convenient to defecate, wash the hair and take a bath; it is also convenient to transfer the patient from the medical bed to other places.

Description

a medical bed

technical field

The invention belongs to the field of medical equipment, and in particular relates to a medical bed.

Background technique

Some patients or the elderly require long-term bed rest. Nursing problems that patients need to solve include shampooing and bathing, changing body posture (such as half-sitting, head in a high position, legs in a high position, etc.), regular turning over caused by bedsore care, etc. These processes, existing medical beds or nursing beds have not been well resolved. For nursing staff, labor intensity is very high. For patients, they themselves have to experience certain pain.

In the current hospital bed, once the bed sheet is to be changed or the patient is transferred, the medical staff need to lift the patient by hand. The medical staff are struggling, and the patients are not feeling well.

The present invention proposes a medical bed, trying to solve these problems and reduce the burden on patients and nursing staff.

Therefore, proposing a kind of medical bed is the subject to be studied by the present invention.

Contents of the invention

In order to solve the disadvantages of inflexibility, inconvenient use, and inconvenient use of patients in the medical beds of the prior art, a medical bed is provided, which includes a bed frame; the lower part of the bed frame is provided with a The base plate, the back unit, the hip unit and the leg unit are sequentially placed on the bed frame; the back unit, the hip unit and the leg unit are all fixed on the base plate;

The back unit includes a base plate, at least two guide rails are fixed on the base plate, a connecting plate is fixed on the slider on the at least two guide rails, a connecting plate support is fixed on the connecting plate, and the connecting plate support There is a first rod on the top, one end of the first rod is connected to the connecting plate support, and the rod can rotate around the connecting plate support; a baffle is fixed on the connecting plate; at least two of the bottom plates are fixed on the second An electric push rod, the baffle is connected to the first electric push rod; a flat plate is arranged above the guide rail, a flat support is fixed on the flat, and the other end of the first rod is connected to the flat support seat, and the rod can rotate around the flat support;

A thick plate is fixed above the flat plate, and the thick plate is divided into several identical areas, and each area includes a number of holes and a waist hole in a symmetrical layout; there is a bed slat above each area of the thick plate, and the area of the bed slat is equal to each area; a second rod is also provided below the bed slats, and the second rod is matched with the hole; on the flat plate, a second electric push rod is set for each bed slat; the second electric push rod is set; The rod passes through the waist hole to drive the bed slats to move up and down.

Further, a mattress unit is installed on the bed slats.

Further, the leg unit includes castors and their brakes installed at the bottom of the four legs of the bed frame.

Further, four connecting plate supports are fixed on the connecting plate, and correspondingly, a first rod is connected to each connecting plate support.

Further, the widths of the back unit, the hip unit and the leg unit are the same.

Further, a backing plate is added between the guide rail and the bottom plate to adjust the height.

The working principle and beneficial effects of the present invention are as follows: the present invention is inspired by the triangle relationship, supports the bed board with the top of the intersecting rods, and the bottom of the rods can be driven by electric push rods to move left and right along the guide rails. Thus, the three parts of the medical bed: the back unit, the hip unit, and the leg unit can change the posture and position arbitrarily, making the patient feel more comfortable.

Long-term bed rest, prevention of bedsores is very important. In the past, nursing staff were relied on to turn over regularly. For the nursing staff, it is a process that requires greater patience and physical strength. In the length direction, the bed planks are assembled from several strips, and a mattress with the same area is placed on each bed plank strip. Each bed slat is driven up and down by an independent electric push rod. Through the control system to control the lifting of each electric push rod, the pressure of various parts of the body can be relieved regularly or irregularly according to needs, and long-term pressure on certain parts can be avoided. This can greatly reduce the nursing pressure.

By lowering some of the bed slats, the wide webbing can easily be threaded through the patient's body, wrapped around the patient's body, lifted and transferred. The independent lifting of each bed slat is convenient for patients to change clothes or adult diapers, and easy to change bed sheets.

An inflatable plastic tub that can be compressed into a thin sheet when deflated. Each bed slat is lifted and lowered in turn, and the sheet can be easily laid under the patient's body, and then inflated to support the patient, which greatly facilitates the patient's hair washing and bathing. After bathing, clean the bathtub with warm water, open the stopper, turn on the water, let the warm wind dry the bathtub, deflate, and then lift and lower the bed slats one by one, so that the bathtub can be easily taken out.

The various parts of the medical bed of the present invention can be flexibly adjusted, and the posture of the patient can be as desired; the bedsore care does not require manual participation; it is convenient to defecate, wash the hair and take a bath; it is also convenient to transfer the patient from the medical bed to other places.

Description of drawings

Accompanying drawing 1 is the schematic diagram of the front view of the medical bed;

Accompanying drawing 2 is the left view schematic diagram of medical bed;

Accompanying drawing 3 is a schematic diagram of the front view of the back unit;

Accompanying drawing 4 is the schematic diagram of the left side view of the back unit;

Accompanying drawing 5 is back unit A direction view;

Accompanying drawing 6 is a schematic diagram of a thick plate.

In the above drawings, 1, casters; 2, bed frame; 201, bottom plate; 202, bottom plate; 3, back unit; 301, guide rail; 3011, slider; 3012, slider; 302, connecting plate; 303, connecting plate 304, the first rod; 305, the first electric push rod; 306, the baffle plate; 307, the connecting plate support; 308, the guide rail; 3081, the slider; 3082, the slider; 309, the first rod; 310 , shaft; 311, connecting plate; 312, connecting plate support; 313, first rod; 314, first electric push rod; 315, baffle; 316, connecting plate support; 317, first rod; 320, flat plate ;3201, flat support; 3202, flat support; 3203, flat support; 3204, flat support; 321, thick plate; 3211, thick plate one area; 32111, hole; 32112, waist hole; ; 3221, the second rod; 323, the mattress unit; 324, the second electric push rod; 4, the hip unit; 5, the leg unit.

detailed description

Embodiment: a kind of medical bed

Referring to accompanying drawings 1-6, it includes a bed frame 2; the four legs of the bed frame 2 are equipped with casters and their braking device 1; The back unit 3, the buttocks unit 4, and the leg unit 5 are placed sequentially on the top. Wherein, the back unit 3 , the hip unit 4 , and the leg unit 5 are all fixed on the two bottom plates 201 .

Specifically, the back unit 3, the hip unit 4, and the leg unit 5 have the same width, but are different in length, and all have the same structure as follows: the guide rail 301 is fixed on the base plate 201, and if necessary, there can be a gap between the guide rail 301 and the base plate 201. Add a backing plate for height adjustment. Guide rail 308 is fixed on the base plate 202, if necessary, can add a backing plate to adjust height between guide rail 308 and base plate 202; Fix connecting plate 302 on the slide block 3011 of guide rail 301 and the slide block 3081 of guide rail 308. The connection plate support 303 and the connection plate support 307 are fixed on the connection plate 302; the connection plate support 303 is provided with a rod 304, and the rod 304 can rotate around the connection plate support 303; the connection plate support 307 is provided with a rod 304, The rod 304 can rotate around the connecting plate bearing 307; the sliding block 3012 of the guide rail 301 and the sliding block 3082 of the guide rail 308 fix the connecting plate 311; the connecting plate bearing 312 and the connecting plate bearing 316 are fixed on the connecting plate 311; the connecting plate supports Seat 312 is provided with bar 313, and bar 313 can rotate around connecting plate bearing 312; Linking plate bearing 316 is provided with bar 317, and bar 317 can rotate around connecting plate bearing 316; Bar 304, bar 309, bar 313, The rods 317 all rotate around the axis 310 ; the baffle 306 is fixed on the connecting plate 302 .

Fix the first electric push rod 314 on the bottom plate 201 and the bottom plate 202; the baffle plate 306 is connected with the first electric push rod 314; fix the baffle plate 315 on the connecting plate 311; fix the first electric push rod on the bottom plate 201 and the bottom plate 202 305; the baffle plate 315 is connected to the first electric push rod 305; the first electric push rod 305 and the first electric push rod 314 are respectively arranged above and below the connecting plate 302; above the guide rail 301 and the guide rail 308, there is a flat plate 320; The flat plate 320 is fixed with a flat support 3201, a flat support 3202, a flat support 3203, and a flat support 3204; the other end of the rod 309 is connected to the flat support 3201, and the rod 309 can rotate around the flat support 3201; The other end is connected to the flat support 3202, and the rod 313 can rotate around the flat support 3202; the other end of the rod 317 is connected to the flat support 3203, and the rod 317 can rotate around the flat support 3203; the other end of the first rod 304 is connected to the flat support. Seat 3204, the first rod 304 can rotate around the flat support 3204; a thick plate 321 is fixed above the flat plate 320; the thick plate 321 is divided into several identical areas 3211, and each area 3211 includes four holes 32111 and a waist hole 32112 in a symmetrical layout There is a bed slat 322 above each area of the thick board 321, and the area of the bed slat 322 is equal to the area 3211 area; on the bed slat 322, a mattress unit 323 is installed; the bed slat 322 below is provided with four second bars 3221, the second Rod 3221 cooperates with hole 32111; On flat plate 320, for each bed slat 322, a bed slat electric push rod 324 is set;

Taking the back unit as an example, when the first electric push rod 305 or the first electric push rod 314 moves independently, the inclination angle of the bed board changes. When the first electric push rod 305 and the first electric push rod 314 move in the same direction and at the same speed at the same time, the bed board moves left and right. When the first electric push rod 305 and the first electric push rod 314 move in opposite directions at the same speed at the same time, the bed board moves up and down.

Each bed slat 322 moves independently, can be lifted up and down at will, and can massage each part of the patient's body to avoid long-term pressure on each part. At the same time, it is also convenient for changing bed sheets, lifting patients with straps, placing bedpans, etc.

The present invention has been described in detail above. The foregoing description is only a preferred embodiment of the present invention, and should not limit the implementation scope of the present invention. within the scope of the invention.

Claims (6)

1. A medical bed, comprising a bed frame; it is characterized in that: the bottom of the bed frame is provided with a bottom plate that runs through the full length of the bed frame, and the back unit, the buttocks unit and the leg unit are sequentially placed on the bed frame; The back unit, hip unit and leg unit are all fixed on the base plate; The back unit includes a base plate, at least two guide rails are fixed on the base plate, a connecting plate is fixed on the slider on the at least two guide rails, a connecting plate support is fixed on the connecting plate, and the connecting plate support There is a first rod on the top, one end of the first rod is connected to the connecting plate support, and the rod can rotate around the connecting plate support; a baffle is fixed on the connecting plate; at least two of the bottom plates are fixed on the second An electric push rod, the baffle is connected to the first electric push rod; a flat plate is arranged above the guide rail, a flat support is fixed on the flat, and the other end of the first rod is connected to the flat support seat, and the rod can rotate around the flat support; A thick plate is fixed above the flat plate, and the thick plate is divided into several identical areas, and each area includes a number of holes and a waist hole in a symmetrical layout; there is a bed slat above each area of the thick plate, and the area of the bed slat is equal to each area; the second rod is also provided below the bed slats, and the second rod is matched with the hole; on the flat plate, a second electric push rod is set for each bed slat; the second electric push rod is set; The push rod passes through the waist hole to drive the bed slats to move up and down. 2. The medical bed according to claim 1, characterized in that: a mattress unit is installed on the bed slats. 3 . The medical bed according to claim 1 , wherein the leg unit includes casters and brake devices installed at the bottom of the four legs of the bed frame. 4 . 4. The medical bed according to any one of claims 1-3, wherein four connecting plate supports are fixed on the connecting plate, and correspondingly, a first rod is connected to each connecting plate support. 5. The medical bed according to claim 1, characterized in that: the width of the back unit, the hip unit and the leg unit is the same. 6. The medical bed according to claim 1, characterized in that: a backing plate is added between the guide rail and the bottom plate to adjust the height.