Postoperative body position adjusting bed for patient

Abstract

The utility model relates to the technical field of body position adjusting beds, and discloses a patient postoperative body position adjusting bed which comprises a bed board, an expansion mechanism is arranged below the bed board and comprises a fixing board, the upper surface of the fixing board is fixedly connected with the bottom face of the bed board, and the outer surface of the fixing board is slidably connected with an expansion board. The bottom face of the expansion plate is fixedly connected with four supporting blocks, and the bottom face of each supporting block is fixedly connected with a moving wheel. According to the post-operation body position adjusting bed for the patient, the bed body can be expanded when needed through the arrangement of the expansion plate, the supporting blocks and the moving wheels in the expansion mechanism, a rest platform is provided for nursing personnel through the expansion function, and the problems that in the background technology, a body position adjusting bed can only be used for rehabilitation rest of the patient, and operation is inconvenient are solved. The problem that a rest platform cannot be provided for nursing staff is solved, the nursing staff can have a rest in the working gap, and therefore the working intensity can be effectively relieved, and the situation that the follow-up nursing efficiency and state are affected due to overfatigue is avoided.

Description

Technical Field

[0001] This utility model relates to the field of body position adjustment bed technology, specifically a postoperative body position adjustment bed for patients. Background Technology

[0002] Postoperative position-adjustable beds are medical devices that allow for adjustment of the bed's angle and posture. Primarily used for postoperative patient care, these beds are designed to help patients improve blood circulation, prevent pressure sores, reduce pain, improve respiratory function, and increase comfort during recovery by changing body position. Common functions of position-adjustable beds include adjusting the headboard, footboard, and height, allowing for personalized adjustments to meet the patient's needs. Using a position-adjustable bed postoperatively effectively avoids the adverse effects of maintaining a poor posture for extended periods and helps accelerate the recovery process.

[0003] Currently, existing postoperative positioning beds can usually help patients adjust their position during use, thereby aiding in the postoperative recovery process. However, during the postoperative recovery process, nursing staff need to care for patients for extended periods of time, resulting in a relatively high workload for them. Furthermore, positioning beds can only be used for patients to rest and recover, and cannot provide a resting platform for nursing staff, which can easily affect the efficiency and condition of subsequent nursing care.

[0004] Therefore, those skilled in the art have provided a postoperative patient positioning adjustment bed to address the problems mentioned in the background section. Utility Model Content

[0005] The purpose of this invention is to provide a postoperative patient positioning bed to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A postoperative patient positioning adjustment bed includes a bed board, and an extension mechanism is provided below the bed board;

[0008] The expansion mechanism includes a fixed plate, the upper surface of which is fixedly connected to the bottom surface of the bed board. An expansion plate is slidably connected to the outer surface of the fixed plate. Four support blocks are fixedly connected to the bottom surface of the expansion plate. Each support block has a movable wheel fixedly connected to its bottom surface. Four limiting cylinders are fixedly connected to the bottom surface of the bed board. A spring is fixedly connected to the inner top wall of each limiting cylinder. A limiting post is fixedly connected to the bottom end of each spring. The outer surface of each limiting post is slidably connected to the inner wall of the limiting cylinder. A connecting frame is fixedly connected to the outer surfaces of the four limiting posts. The outer surface of each limiting post is slidably connected to the inner wall of the fixed plate and the inner wall of the expansion plate.

[0009] As a further improvement of this utility model: two support legs are fixedly connected to both the front and back of the bed board, and a base is fixedly connected to the bottom surface of each support leg.

[0010] As a further embodiment of this utility model: two baffles are fixedly connected to the upper surface of the bed board, and a first electric telescopic rod is fixedly connected to the upper surface of the fixed plate.

[0011] As a further embodiment of this utility model: the telescopic end of the first electric telescopic rod is fixedly connected to a lifting plate, and the outer surface of the lifting plate is slidably connected to the inner wall of the bed board.

[0012] As a further improvement of this utility model: a sponge pad is fixedly connected to the upper surface of the lifting plate, and the outer surface of the sponge pad is in contact with the inner wall of the bed board.

[0013] As a further improvement of this utility model: the inner wall of the bed board is rotatably connected to an adjustment plate, and the left side of the extension plate is fixedly connected to a pull block.

[0014] As a further embodiment of this utility model: the inner wall of the adjusting plate is movably hinged to a multi-stage electric telescopic rod, and the end of the multi-stage electric telescopic rod away from the adjusting plate is movably hinged to the inner wall of the fixed plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention features an extension mechanism, including an extension plate, support blocks, and casters, which allows the bed to be extended when needed. This extension provides a resting platform for nursing staff, addressing the problem in the prior art where position-adjustable beds only provide rest for patients during recovery but not for nursing staff. Nursing staff can rest during work breaks, effectively reducing workload and preventing overexertion from affecting subsequent nursing efficiency and condition. The limiting cylinder, spring, limiting column, and connecting frame on the bottom of the bed ensure the stability and reliability of the extension mechanism during normal use. This not only aids in the patient's postoperative recovery but also meets the needs of nursing staff, improving the overall efficiency and quality of postoperative care. Attached Figure Description

[0017] Figure 1 A schematic diagram of a postoperative patient positioning bed;

[0018] Figure 2 A schematic diagram of the three-dimensional structure of the base plate in a postoperative patient positioning bed;

[0019] Figure 3 A cross-sectional three-dimensional structural diagram of a limiting cylinder in a postoperative patient positioning bed;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixation plate in a postoperative patient positioning bed, viewed from below.

[0021] In the diagram: 1. Bed board; 2. Extension mechanism; 201. Fixed plate; 202. Extension plate; 203. Support block; 204. Moving wheel; 205. Limiting cylinder; 206. Spring; 207. Limiting post; 208. Connecting frame; 3. Support leg; 4. Base; 5. Baffle; 6. Sponge pad; 7. Adjusting plate; 8. Pull block; 9. Lifting plate; 10. First electric telescopic rod; 11. Multi-stage electric telescopic rod. Detailed Implementation

[0022] Please see Figure 1-4 A postoperative patient positioning adjustment bed includes a bed board 1, and an extension mechanism 2 is provided below the bed board 1;

[0023] The extension mechanism 2 includes a fixed plate 201, the upper surface of which is fixedly connected to the bottom surface of the bed board 1. Two support legs 3 are fixedly connected to both the front and back of the bed board 1. A base 4 is fixedly connected to the bottom surface of each support leg 3. The support legs 3 and the base 4 provide a stable support structure for the bed board 1. The bed board 1 needs to bear a certain weight when used by the patient. In particular, postoperative patients may not be able to adjust their body balance independently. A stable support structure can prevent the bed from tipping over.

[0024] An extension plate 202 is slidably connected to the outer surface of the fixed plate 201. Four support blocks 203 are fixedly connected to the bottom surface of the extension plate 202. Each support block 203 has a movable wheel 204 fixedly connected to its bottom surface. Two baffles 5 are fixedly connected to the upper surface of the bed board 1. A first electric telescopic rod 10 is fixedly connected to the upper surface of the fixed plate 201. The baffles 5 can play a certain protective role on the bed board 1 to prevent the patient from accidentally slipping off the bed during the position adjustment process, especially when the bed board 1 is adjusted in angle or the extension mechanism 2 is working. The first electric telescopic rod 10 is fixed to the fixed plate 201 to provide a power source for the subsequent position adjustment function.

[0025] Four limiting cylinders 205 are fixedly connected to the bottom surface of the bed board 1. A spring 206 is fixedly connected to the inner top wall of each limiting cylinder 205. A lifting plate 9 is fixedly connected to the telescopic end of the first electric telescopic rod 10. The outer surface of the lifting plate 9 is slidably connected to the inner wall of the bed board 1. The extension and retraction of the first electric telescopic rod 10 can drive the lifting plate 9 to move up and down. The design of the sliding connection between the lifting plate 9 and the inner wall of the bed board 1 makes the lifting process more stable. This connection method can precisely control the movement trajectory of the lifting plate 9, ensuring that the required height can be accurately reached when adjusting the patient's position, thereby facilitating the adjustment of the patient's leg position.

[0026] Each spring 206 has a fixed limit post 207 at its bottom end. The outer surface of each limit post 207 is slidably connected to the inner wall of the limit cylinder 205. A sponge pad 6 is fixedly connected to the upper surface of the lifting plate 9. The outer surface of the sponge pad 6 is in contact with the inner wall of the bed board 1. The sponge pad 6 provides a soft support surface for the patient. When the lifting plate 9 is used for position adjustment, the sponge pad 6 can adapt to the shape of the patient's body, reduce the pressure points between the patient's body and the bed structure, and improve the patient's comfort.

[0027] The outer surfaces of the four limiting posts 207 are all fixedly connected to the connecting frame 208. The outer surface of each limiting post 207 is slidably connected to the inner wall of the fixing plate 201. The inner wall of the bed board 1 is rotatably connected to the adjusting plate 7. The left side of the extension plate 202 is fixedly connected to the pull block 8. The adjusting plate 7 is rotatably connected to the inner wall of the bed board 1, which provides the possibility for multi-angle adjustment of the patient's position. The upper body support angle can be adjusted by rotating the adjusting plate 7. The pull block 8 is fixed to the left side of the extension plate 202, which is convenient for medical staff or patients to operate the extension plate 202.

[0028] The outer surface of each limiting post 207 is slidably connected to the inner wall of the expansion plate 202. The inner wall of the adjustment plate 7 is movably hinged to a multi-stage electric telescopic rod 11. The end of the multi-stage electric telescopic rod 11 away from the adjustment plate 7 is movably hinged to the inner wall of the fixed plate 201. The multi-stage electric telescopic rod 11 serves as the power source and control component for the rotation of the adjustment plate 7. By extending and retracting the multi-stage electric telescopic rod 11, the rotation angle of the adjustment plate 7 can be precisely controlled. This movable hinge method makes the rotation of the adjustment plate 7 more flexible and can meet the needs of patients for different body position adjustments.

[0029] The working principle of this utility model is as follows: In use, the operator first connects the power supply to the multi-stage electric telescopic rod 11 and the first electric telescopic rod 10. When the caregiver needs to extend the extension for use, the caregiver pulls the limiting post 207 through the connecting frame 208 to raise it until the limiting post 207 detaches from the extension plate 202, thereby releasing the limiting effect of the extension plate 202. The extension plate 202 can slide on the fixed plate 201. The support block 203 is connected to the bottom surface of the extension plate 202, and the moving wheel 204 is below the support block 203. This facilitates the movement and adjustment of the bed, allowing the extension plate 202 to be pulled out. Then, after the extension plate 202 is pulled out, it is again re-limited. The column 207 is used for limiting to prevent automatic reset. The adjustable plate 7, which rotates on the inner wall of the bed board 1, can change its angle to adjust the patient's position. The multi-stage electric telescopic rod 11, which is movably hinged to the inner wall of the adjustable plate 7, is also movably hinged to the inner wall of the fixed plate 201. By extending and retracting the multi-stage electric telescopic rod 11, the angle of the adjustable plate 7 can be changed to meet the needs of the patient in different postoperative positions. For example, when it is necessary to raise the patient's upper body, the multi-stage electric telescopic rod 11 extends and pushes the adjustable plate 7 to rotate upwards by a certain angle so that the patient can reach a comfortable position. Similarly, the first electric telescopic rod 10 can drive the lifting plate 9 and the sponge pad 6 to rise, thereby adjusting the position of the patient's lower body.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A postoperative patient positioning bed, comprising a bed board (1), characterized in that: An extension mechanism (2) is provided below the bed board (1); The extension mechanism (2) includes a fixed plate (201), the upper surface of which is fixedly connected to the bottom surface of the bed board (1), an extension plate (202) is slidably connected to the outer surface of the fixed plate (201), four support blocks (203) are fixedly connected to the bottom surface of the extension plate (202), each support block (203) is fixedly connected to the bottom surface of a moving wheel (204), and four limiting cylinders (205) are fixedly connected to the bottom surface of the bed board (1). The inner top wall of each limiting cylinder (205) Each spring (206) is fixedly connected to a limiting post (207) at its bottom end. The outer surface of each limiting post (207) is slidably connected to the inner wall of the limiting cylinder (205). The outer surfaces of the four limiting posts (207) are fixedly connected to a connecting frame (208). The outer surface of each limiting post (207) is slidably connected to the inner wall of the fixing plate (201). The outer surface of each limiting post (207) is slidably connected to the inner wall of the expansion plate (202).

2. The postoperative patient positioning adjustment bed according to claim 1, characterized in that: The bed board (1) has two support legs (3) fixedly connected to its front and back sides, and each support leg (3) has a base (4) fixedly connected to its bottom surface.

3. The postoperative patient positioning adjustment bed according to claim 1, characterized in that: Two baffles (5) are fixedly connected to the upper surface of the bed board (1), and a first electric telescopic rod (10) is fixedly connected to the upper surface of the fixing plate (201).

4. The postoperative patient positioning adjustment bed according to claim 3, characterized in that: The telescopic end of the first electric telescopic rod (10) is fixedly connected to a lifting plate (9), and the outer surface of the lifting plate (9) is slidably connected to the inner wall of the bed board (1).

5. The postoperative patient positioning adjustment bed according to claim 4, characterized in that: A sponge pad (6) is fixedly connected to the upper surface of the lifting plate (9), and the outer surface of the sponge pad (6) is in contact with the inner wall of the bed board (1).

6. The postoperative patient positioning adjustment bed according to claim 1, characterized in that: An adjustment plate (7) is rotatably connected to the inner wall of the bed board (1), and a pull block (8) is fixedly connected to the left side of the extension plate (202).

7. The postoperative patient positioning adjustment bed according to claim 6, characterized in that: The inner wall of the adjusting plate (7) is movably hinged to a multi-stage electric telescopic rod (11), and the end of the multi-stage electric telescopic rod (11) away from the adjusting plate (7) is movably hinged to the inner wall of the fixed plate (201).

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