CN211382279U - An orthopedic postoperative rehabilitation bed - Google Patents

Abstract

The utility model discloses an orthopedic postoperative rehabilitation bed, which belongs to the technical field of rehabilitation appliances. A bed plate is arranged on the bed frame, a pair of rectangular hollow areas are arranged above the top rear half of the bed plate, a rectangular recess is arranged in the middle of the two rectangular hollow areas, a leg separation airbag is arranged on the rectangular sink, and legs are arranged in the rectangular hollow area The support plate is hinged with the connecting rod of the bed frame, and a support plate electric cylinder is arranged under the connecting rod, and the end of the support plate electric cylinder is hinged with the leg support plate. The left and right sides of the plate are hinged with a foldable foldable plate, and the foldable plate is controlled by a foldable angle of the foldable plate driving device. There are massage airbag boards on the leg support plates. The massage airbag boards are formed by placing a number of airbags in front and back. Each airbag is provided with a tracheal joint, and each tracheal joint can be connected to the tracheal joint of the air pressure therapy instrument through a catheter. . A controller is installed on the bed frame, through which the electric cylinder of the support plate, the driving device of the turning plate and the air pump are controlled.

Description

An orthopedic postoperative rehabilitation bed

technical field

The utility model relates to an orthopedic postoperative rehabilitation bed, which belongs to the technical field of rehabilitation appliances.

Background technique

When performing rehabilitation care for patients after hip replacement and knee replacement, it is necessary for the patient to maintain the neutral position of the affected limb, not add in and externally rotate, and at the same time, the affected limb needs to be elevated to prevent venous thrombosis, but there are existing ordinary hospital beds. None of these requirements can be met, and very few tools are available for a patient's leg position that is too high, and for keeping the patient's limb neutral.

Utility model content

In order to solve the above-mentioned deficiencies of the prior art, the utility model provides an orthopedic post-operative rehabilitation bed, which can raise the affected limb by 60°, keep the affected limb in a neutral state, and ensure that the patient's legs do not cross. The affected limb is wrapped by the airbag, which can prevent deep vein thrombosis, and after the airbag is connected with the air pressure therapy device, the affected limb can be massaged.

The technical scheme adopted by the utility model to solve the technical problem is as follows: an orthopaedic postoperative rehabilitation bed, comprising a bed frame, a bed leg, a bed board, a leg support board, a controller, a support board hinge seat, a shaft frame, a support board electric Cylinder, flap driving device, air pump, electric cylinder hinge seat, leg separation air bag, massage air bag plate and air pipe joint, the bed frame is a rectangular frame plate body, there are several connecting rods between the rods on both sides, and the upper part of the bed frame is provided with There is a bed board, bed legs are arranged around the bottom of the bed frame, a pair of left and right symmetrical rectangular hollow areas are opened on the top of the back half of the bed board, a rectangular sink groove is formed on the bed board in the middle of the two rectangular hollow areas, and the rectangular sink groove is provided with legs. Separate airbags, and an air pump connected to the leg separation airbags is installed under the bed board;

The said rectangular hollow area is provided with a leg support plate, and the bottom of the front end of the leg support plate is hinged with a support plate hinge seat, the support plate hinge seat is fixedly connected with the connecting rod of the bed frame, and the support plate hinge seat is fixedly connected A shaft frame is fixedly connected to the bottom of the connecting rod. The long shaft at the bottom of the shaft frame is equipped with a support plate electric cylinder. The end of the support plate electric cylinder is sleeved on the long shaft. The upper fixedly connected electric cylinder hinge seat is hinged, and the support plate electric cylinder controls the supporting angle of the leg support plate;

The leg support plate is composed of a swing plate and two foldable plates. The bottom of the rear end of the swing plate is hinged with the hinge seat of the support plate. The left and right sides of the swing plate are hinged with foldable foldable plates. The bottom of the support plate is equipped with a turning plate driving device, and the turning plate driving device controls the turning angle of the turning plate.

The turning plate driving device is composed of an L-shaped frame, a Y-shaped hinged frame, a connecting rod, a connecting rod hinged seat, a stretching electric cylinder, an electric cylinder fixing frame and a hinged rod. The L-shaped frame bent inward is fixedly connected, the end of the L-shaped frame is hinged with a Y-shaped hinged frame, the Y-shaped hinged frame is hinged with a hinge rod, and the side wall of the hinge rod is hinged with a connecting rod. The other end of the rod is hinged with a connecting rod hinge seat, and the connecting rod hinge seat is fixed on the end of the stretching electric cylinder, and the stretching electric cylinder is fixed on the swing plate of the leg support plate through the electric cylinder fixing frame.

Each leg support plate is provided with a massage airbag plate, the massage airbag plate is fixed on the top surface of the swinging plate, and the massage airbag plate is formed by placing a plurality of airbags in front and back, and each airbag is provided with There are tracheal connectors, and each tracheal connector can be connected to the tracheal connector of the air pressure therapy device through a catheter.

A controller is installed on the bed frame, and the controller is provided with switches for the support plate electric cylinder, the stretching electric cylinder and the air pump. The supporting plate electric cylinder, the stretching electric cylinder and the air pump are integrated with the controller through wires. The electric board is connected, and the integrated electric board is connected with the external power supply through the socket.

The beneficial effects of the utility model are as follows: an orthopaedic post-operative rehabilitation bed is provided, which can meet the post-operative posture requirements of patients undergoing hip joint replacement and knee joint replacement, without the need for other auxiliary facilities, and can be supported by the legs of the device. The plate elevates the affected limb to 60°, which reduces edema and promotes venous return. By wrapping the affected limb on both sides of the device, it can prevent the affected limb from slipping, ensure that the affected limb is in a neutral position, effectively avoid the adduction and external rotation of the affected limb, and reduce postoperative complications. The massage airbag board fixes the affected limb, which can prevent deep vein thrombosis. The massage airbag board can massage the affected limb by connecting with the air pressure therapeutic apparatus. When lying flat, the device's leg-separating airbags can effectively prevent the patient's legs from crossing.

Description of drawings

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

Figure 1 is a schematic view of the bed structure of the present invention.

Figure 2 is a schematic view of the bed structure of the present invention.

FIG. 3 is a schematic diagram of a partial structure of the present invention.

4 is a schematic structural diagram of a leg support plate of the present invention.

5 is a bottom view of the leg support plate of the present invention.

FIG. 6 is a partial structural schematic diagram of the leg support plate of the present invention.

FIG. 7 is a schematic structural diagram of the leg separation airbag of the present invention being supported.

FIG. 8 is a schematic structural diagram of the leg support plate of the present invention being supported.

FIG. 9 is a schematic structural diagram of the present invention.

FIG. 10 is a schematic structural diagram of the leg support plate of the present invention being supported.

FIG. 11 is a schematic structural diagram of the massage airbag board of the present invention.

12 is a schematic structural diagram of the leg support plate of the present invention.

Fig. 13 is a schematic structural diagram of the leg support plate of the present invention wrapping the patient's leg.

Labels in the figure:

1. Bed frame, 2. Bed legs, 3. Bed plate, 4. Rectangular hollow area, 5. Leg support plate, 6. Controller, 7. Support plate hinge seat, 8. Pivot frame, 9. Support plate electric cylinder , 10, flap drive device, 11, air pump, 12, rectangular sink, 13, electric cylinder hinged seat, 14, swing plate, 15, folded plate, 16, L-shaped frame, 17, Y-shaped hinged frame, 18 , connecting rod, 19, connecting rod hinge seat, 20, stretching electric cylinder, 21, electric cylinder fixing frame, 22, articulated rod, 23, leg separation air bag, 24, massage air bag plate, 25, tracheal joint, 26, Air pressure therapy device.

Detailed ways

As shown in Figure 1-13, an orthopedic postoperative rehabilitation bed includes a bed frame 1, a bed leg 2, a bed board 3, a leg support board 5, a controller 6, a support board hinge seat 7, a shaft frame 8, and a support board Electric cylinder 9 , flap driving device 10 , air pump 11 , electric cylinder hinged seat 13 , leg separation airbag 23 , massage airbag plate 24 and tracheal joint 25 .

The bed frame 1 is a rectangular frame body with several connecting rods between the rods on both sides. The bed frame 1 is provided with a bed plate 3 above the bed frame 1, and the bed legs 2 are arranged around the bottom of the bed frame 1. For the left and right symmetrical rectangular hollow areas 4, a rectangular sink 12 is formed on the bed board 3 in the middle of the two rectangular hollow areas 4, the rectangular sink 12 is provided with a leg separation airbag 23, and a leg separation airbag 23 is installed under the bed board 3. The connected air pump 11 and the leg separating air bag 23 can be pre-installed in the rectangular sink 12 after the air is evacuated, so as to ensure the flatness of the bed board 3 .

The said rectangular hollow area 4 is provided with a leg support plate 5, and the bottom of the front end of the leg support plate 5 is hinged with a support plate hinge seat 7, and the support plate hinge seat 7 is fixedly connected with the connecting rod of the bed frame 1. A shaft frame 8 is fixedly connected below the connecting rod fixedly connected to the hinge seat 7. The long shaft at the bottom end of the shaft frame 8 is provided with a support plate electric cylinder 9, and the tail end of the support plate electric cylinder 9 is sleeved on the long shaft. The end of the cylinder 9 is hinged with the electric cylinder hinge seat 13 fixedly connected to the bottom surface of the upper leg support plate 5, and the support plate electric cylinder 9 controls the supporting angle of the leg support plate 5, which is 0° to 60°.

The leg support plate 5 is composed of a swing plate 14 and two foldable plates 15. The bottom of the rear end of the swing plate 14 is hinged with the support plate hinge seat 7, and the left and right sides of the swing plate 14 are hinged with a foldable foldable plate. Each of the folding plates 15 is provided with a turning plate driving device 10 at the bottom of the leg support plate 5 . The turning plate driving device 10 controls the turning angle of the turning plate 15 , and the angle is 0° to 120°.

The turning plate driving device 10 is composed of an L-shaped frame 16, a Y-shaped hinge frame 17, a connecting rod 18, a connecting rod hinge seat 19, a stretching electric cylinder 20, an electric cylinder fixing frame 21 and a hinge rod 22. The bottom of the folded plate 15 of the support plate 5 is fixedly connected with an L-shaped frame 16 bent inwardly, the ends of the L-shaped frame 16 are hinged with a Y-shaped hinge frame 17, and the Y-shaped hinge frame 17 is hinged with a hinge rod. 22. A connecting rod 18 is hinged on the side wall of the hinge rod 22. The other ends of the two connecting rods 18 are hinged with a connecting rod hinge seat 19. The connecting rod hinge seat 19 is fixed on the end of the stretching electric cylinder 20. The stretching electric cylinder 20 is fixed on the swing plate 14 of the leg support plate 5 through the electric cylinder fixing frame 21, the stretching electric cylinder 20 pulls the connecting rod 18, the distance between the ends of the two connecting rods 18 increases, and the connecting rod 18 is hinged through the hinge rod 22. The distance between the hinged frames 17 becomes larger, and the hinged frame 17 supports the L-shaped frame 16 to swing around the hinge shaft between the swinging plate 14 and the foldable plate 15 , so that the foldable plate 15 is folded open.

A controller 6 is installed on the bed frame 1. The controller 6 is provided with switches for the support plate electric cylinder 9, the stretching electric cylinder 20 and the air pump 11. The supporting plate electric cylinder 9, the stretching electric cylinder 20 and the air pump 11 is connected to the integrated circuit board in the controller 6 through wires, and the integrated circuit board is connected to the external power supply through the socket.

Each leg support plate 5 is provided with a massage airbag plate 24, the massage airbag plate 24 is fixed on the top surface of the swing plate 14, and the massage airbag plate 24 is formed by placing an array of airbags in front and back. Each air bag is provided with tracheal joints 25, and each tracheal joint 25 can be connected to the tracheal joint 25 of the air pressure therapy device 26 through a catheter. The air pressure therapy device 26 is a commonly used medical appliance in the market. There are several tracheal joints 25, and the air pressure therapy device 26 can control the exhaust volume and the inspiratory volume of each tracheal joint 25, so that the air pressure in each airbag on the massage airbag board 24 can be individually controlled by the air pressure therapy device 26. , control the airbags on the massage airbag board 24 one by one from front to back to pressurize and depressurize first, then the patient's legs will feel the feeling of kneading from front to back, so as to realize the massage of the legs.

Claims (4)

1. An orthopedic postoperative rehabilitation bed which is characterized in that: comprises a bedstead (1), bed legs (2), a bed board (3), a leg support board (5), a controller (6), a support board hinging seat (7), a shaft bracket (8), a support board electric cylinder (9), a turning board driving device (10), an air pump (11), an electric cylinder hinging seat (13), a leg separating air bag (23), a massage air bag board (24) and an air pipe joint (25), wherein the bedstead (1) is a rectangular frame board body, a plurality of connecting rods are arranged between two side rods of the bed frame, a bed plate (3) is arranged above the bed frame (1), bed legs (2) are arranged on the periphery of the bottom of the bed frame (1), a pair of rectangular hollow areas (4) which are bilaterally symmetrical is arranged above the rear half part of the top of the bed plate (3), a rectangular sink groove (12) is arranged on the bed plate (3) in the middle of the two rectangular hollow areas (4), a leg separating air bag (23) is arranged on the rectangular sink groove (12), and an air pump (11) connected with the leg separating air bag (23) is arranged below the bed plate (3; the rectangular hollowed-out area (4) is internally provided with a leg supporting plate (5), the bottom of the front end of the leg supporting plate (5) is hinged with a supporting plate hinging seat (7), the supporting plate hinging seat (7) is fixedly connected with a connecting rod of the bedstead (1), shaft brackets (8) are fixedly connected below the connecting rod fixedly connected with the supporting plate hinging seat (7), long shafts at the bottom ends of the shaft brackets (8) are respectively provided with a supporting plate electric cylinder (9), the tail end of the supporting plate electric cylinder (9) is sleeved on the long shafts, the end part of the supporting plate electric cylinder (9) is hinged with an electric cylinder hinging seat (13) fixedly connected with the bottom surface of the leg supporting plate (5) above the supporting plate electric cylinder (9), and the supporting plate electric cylinder (9) controls the supporting angle; the leg supporting plate (5) consists of a swinging plate (14) and two turnover plates (15), the bottom of the rear end of the swinging plate (14) is hinged with a supporting plate hinge seat (7), the left side and the right side of the swinging plate (14) are hinged with the turnover plates (15) capable of being turned over, the bottom of the leg supporting plate (5) is provided with a turnover plate driving device (10), and the turnover plate driving device (10) controls the turnover angle of the turnover plates (15).

2. The orthopedic postoperative rehabilitation bed of claim 1, wherein: the turnover plate driving device (10) is composed of an L-shaped frame (16), a Y-shaped hinged frame (17), a connecting rod (18), a connecting rod hinged seat (19), a stretching electric cylinder (20), an electric cylinder fixing frame (21) and a hinged rod (22), wherein the bottom of a turnover plate (15) of the leg supporting plate (5) is fixedly connected with the L-shaped frame (16) bent inwards, the end part of the L-shaped frame (16) is hinged with the Y-shaped hinged frame (17), the Y-shaped hinged frame (17) is hinged with the hinged rod (22), the side wall of the hinged rod (22) is hinged with the connecting rod (18), the other ends of the two connecting rods (18) are hinged with the connecting rod hinged seat (19), the connecting rod hinged seat (19) is fixed at the end part of the stretching electric cylinder (20), and the stretching electric cylinder (20) is fixed on a swinging plate (14) of the leg supporting plate (5) through the electric cylinder fixing frame (21).

3. The orthopedic postoperative rehabilitation bed of claim 1, wherein: all be equipped with massage gasbag board (24) on shank backup pad (5), massage gasbag board (24) fix on the top surface of its swing board (14), massage gasbag board (24) put by several groups gasbag front and back and form, all be equipped with air pipe connector (25) on every gasbag, each air pipe connector (25) all can be connected with air pipe connector (25) of atmospheric pressure therapeutic instrument (26) through the pipe.

4. A post-orthopedic recovery bed as claimed in claim 1 or 2, wherein: the bed frame (1) is provided with a controller (6), the controller (6) is provided with switches for the support plate electric cylinder (9), the stretching electric cylinder (20) and the air pump (11), the support plate electric cylinder (9), the stretching electric cylinder (20) and the air pump (11) are connected with an integrated electric plate in the controller (6) through wires, and the integrated electric plate is connected with an external power supply through a socket.

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