A noise reduction type operating bed additional lifting column support

Abstract

The utility model belongs to the technical field of medical apparatus and discloses a noise reduction type operating bed additional lifting stand, including base, the left side swing joint of base top has the lifting stand, the top fixed mounting of lifting stand has the bed board, the left side fixed mounting of base front has the servo motor, the other end fixed sleeve of servo motor output shaft has the rotary shaft, the outer fixed sleeve of rotary shaft has the long pole, the other end of long pole articulates has the motion rod. The utility model discloses through setting up servo motor, rotary shaft, long pole and motion rod, operating personnel start servo motor after, will drive rotary shaft and long pole together rotate, and then drive motion rod to push the whole bed board and lift upwards, through this action, the height of bed board can be adjusted to the operation position of adaptation main doctor, makes the doctor in the subsequent operation process not to need to bend the waist operation, effectively alleviates the fatigue feeling that long time operation brought.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically a noise-reducing operating table with an additional lifting column support. Background Technology

[0002] The operating table is one of the core pieces of equipment in a hospital operating room. It is mainly used to support the patient's body and assist in surgical procedures. Its design must take into account patient safety, ease of operation for the surgeon, and adaptability to different surgical scenarios.

[0003] Currently, medical staff frequently use operating tables when performing surgical treatments on patients. Although existing operating tables have basic noise reduction functions, they still have ergonomic adaptation defects. They lack mechanical or electric height adjustment mechanisms, making it impossible to accurately adapt to the height and body type of different medical staff. This forces the surgeon to maintain a bent-over posture throughout the operation. Since surgical procedures are usually time-consuming, prolonged bending significantly increases the load and labor intensity on the surgeon's lower back muscles, easily leading to occupational strain injuries. It may also affect the stability and accuracy of the surgical operation due to physical fatigue, adversely affecting the working experience of medical staff and the safety of surgical treatment. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to address the above problems. This utility model provides a noise-reducing operating table with an additional lifting column support, which has the advantage of lifting function.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a noise-reducing operating table with an additional lifting column support, comprising a base, a lifting column movably connected to the left side of the top of the base, a bed board fixedly installed at the top of the lifting column, a servo motor fixedly installed on the left side of the front of the base, a rotating shaft fixedly sleeved at the other end of the output shaft of the servo motor, a long rod fixedly sleeved on the outer surface of the rotating shaft, a moving rod hinged to the other end of the long rod, and the top end of the moving rod hinged to the bottom end of the bed board.

[0006] As a preferred embodiment of this utility model, the top of the base is fixedly connected to a limiting column located inside the lifting column, and the outer surface of the limiting column is movably connected to the interior of the lifting column.

[0007] As a preferred embodiment of this utility model, four self-locking casters are movably installed at the four corners of the bottom of the base, and the four self-locking casters are of the same size.

[0008] As a preferred embodiment of this utility model, the top of the base is fixedly connected to a hydraulic cylinder located on the right side of the lifting column, the bottom end of the hydraulic cylinder extends into the interior of the base and is fixedly connected to a rectangular plate, and the lower part of the outer surface of the hydraulic cylinder is movably connected to the interior of the base.

[0009] As a preferred embodiment of this invention, a back panel is hinged to the left side of the bed board, and a leg panel is hinged to the right side of the bed board.

[0010] As a preferred embodiment of this utility model, an infusion stand is movably connected to the back of the bed board, and a movable block located inside the back of the bed board is fixedly connected to the front of the infusion stand. The outer surface of the movable block is movably connected to the interior of the bed board, and a heat dissipation shell is fixedly connected to the front of the movable block. The outer surface of the heat dissipation shell is movably connected to the interior of the bed board.

[0011] As a preferred embodiment of this utility model, a stepper motor is fixedly installed inside the heat dissipation shell, and a rotating shaft is fixedly sleeved at the other end of the output shaft of the stepper motor. The bottom end of the rotating shaft passes through the bed board and extends to the outside of the bottom end of the bed board, and a gear is fixedly sleeved on its outer surface. A toothed plate is meshed with the outer surface of the gear, and the top end of the toothed plate is fixedly connected to the bottom end of the bed board.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model is equipped with a servo motor, a rotating shaft, a long rod, and a moving rod. After the operator starts the servo motor, it will drive the rotating shaft and the long rod to rotate together, which in turn drives the moving rod to lift the entire bed board upward. Through this action, the height of the bed board can be flexibly adjusted to suit the operating position of the surgeon, so that the surgeon does not need to bend over during subsequent surgery, effectively reducing the fatigue caused by long-term surgery.

[0013] 2. This utility model, by setting a stepper motor, a rotating shaft, gears and a toothed plate, allows the rotating shaft and gears to rotate after the operator starts the stepper motor. The gears mesh with the toothed plate to drive the overall mechanism, which consists of a rotating shaft, a stepper motor, a heat sink, a movable block and an infusion stand, to move back and forth. This ensures that the infusion tube with the medicine bottle hanging at the top of the infusion stand is always perpendicular to the back of the patient's hand, preventing it from falling off when the patient moves unconsciously due to the infusion tube being tilted. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the front of the present invention; Figure 3 This is a cross-sectional view of the side of the present invention; Figure 4 This is a cross-sectional view of the side of the servo motor of this utility model. Figure 5 This is a cross-sectional view of the bottom of the present invention; Figure 6 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0015] In the diagram: 1. Base; 2. Lifting column; 3. Bed board; 4. Servo motor; 5. Rotating shaft; 6. Long rod; 7. Moving rod; 8. Limiting column; 9. Self-locking caster wheel; 10. Hydraulic cylinder; 11. Rectangular plate; 12. Back plate; 13. Leg plate; 14. Infusion stand; 15. Movable block; 16. Heat sink; 17. Stepper motor; 18. Rotating shaft; 19. Gear; 20. Gear plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1 to 6 As shown, this utility model provides a noise-reducing operating table with an additional lifting column support, including a base 1, a lifting column 2 movably connected to the left side of the top of the base 1, a bed board 3 fixedly installed at the top of the lifting column 2, a servo motor 4 fixedly installed on the left side of the front of the base 1, a rotating shaft 5 fixedly sleeved at the other end of the output shaft of the servo motor 4, a long rod 6 fixedly sleeved on the outer surface of the rotating shaft 5, a moving rod 7 hinged to the other end of the long rod 6, and the top end of the moving rod 7 hinged to the bottom end of the bed board 3.

[0018] The operator starts the servo motor 4, which causes the rotating shaft 5 and the long rod 6 to rotate. This causes the moving rod 7 to push the bed board 3 upward, allowing the bed board 3 to move to a height that is comfortable for the surgeon during the operation.

[0019] The base 1 has a fixed connection at its top end to a limiting post 8 located inside the lifting column 2, and the outer surface of the limiting post 8 is movably connected to the interior of the lifting column 2.

[0020] Due to the design of the limiting column 8, the movement of the lifting column 2 can be effectively limited.

[0021] The base 1 has four self-locking casters 9 installed at the four corners of its bottom. The four casters 9 are all the same size.

[0022] When the four self-locking casters 9 rotate, they will cause the base 1 to move as a whole.

[0023] The base 1 has a hydraulic cylinder 10 fixedly connected to the top of the base 1, located on the right side of the lifting column 2. The bottom end of the hydraulic cylinder 10 extends into the interior of the base 1 and is fixedly connected to a rectangular plate 11. The lower part of the outer surface of the hydraulic cylinder 10 is movably connected to the interior of the base 1.

[0024] When the operator operates the hydraulic cylinder 10, the rectangular plate 11 will move downwards, causing the bottom end of the rectangular plate 11 to contact the ground, thereby further increasing the overall stability of the base 1.

[0025] The bed board 3 has a backrest 12 hinged to its left side and a legboard 13 hinged to its right side.

[0026] The design of the backrest 12 and legrest 13 allows for adjustment of the patient's lying position.

[0027] The back of the bed board 3 is movably connected to an infusion stand 14, and the front of the infusion stand 14 is fixedly connected to a movable block 15 located inside the back of the bed board 3. The outer surface of the movable block 15 is movably connected to the interior of the bed board 3. The front of the movable block 15 is fixedly connected to a heat sink 16, and the outer surface of the heat sink 16 is movably connected to the interior of the bed board 3.

[0028] Due to the design of the movable block 15, it has a good guiding effect on the movement of the heat sink 16 and the infusion stand 14.

[0029] The heat sink 16 has a stepper motor 17 fixedly installed inside. The other end of the output shaft of the stepper motor 17 is fixedly sleeved with a rotating shaft 18. The bottom end of the rotating shaft 18 passes through the bed board 3 and extends to the outside of the bottom end of the bed board 3. A gear 19 is fixedly sleeved on the outer surface of the gear 19. A toothed plate 20 is meshed on the outer surface of the gear 19. The top end of the toothed plate 20 is fixedly connected to the bottom end of the bed board 3.

[0030] When the operator starts the stepper motor 17, the rotating shaft 18 and the gear 19 will rotate.

[0031] Working principle and usage process of this utility model: When the surgeon needs to perform surgery on the patient on the bed board 3, the medical staff activates the servo motor 4. The servo motor 4 drives the rotating shaft 5 and the long rod 6 to rotate synchronously. Through the transmission of the motion rod 7, the bed board 3 and the lifting column 2 are moved upward as a whole, increasing the distance between the bottom of the lifting column 2 and the bottom of the base 1. The height of the bed board 3 is precisely adjusted according to the surgeon's comfortable operating height, avoiding the surgeon from bending over for a long time during the operation, effectively reducing physical fatigue, improving the surgeon's comfort during the operation, and providing a guarantee for precise surgery.

[0032] During the surgery, the stepper motor 17 is started, which drives the rotating shaft 18 and gear 19 to rotate synchronously. The gear 19 meshes with the toothed plate 20 to drive the rotating shaft 18, stepper motor 17, heat sink 16, movable block 15 and infusion stand 14 to move back and forth. By adjusting the left and right position of the infusion stand 14 in real time, it is ensured that the infusion tube connected to the medicine bottle hanging at the top of it is always perpendicular to the back of the patient's hand. This prevents the infusion tube from falling off the back of the hand due to the infusion tube tilting and the patient's unconscious movement during the surgery, thus ensuring the continuity and safety of the infusion process.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A noise-reducing operating table with an additional lifting column support, comprising a base (1), characterized in that: A lifting column (2) is movably connected to the left side of the top of the base (1). A bed board (3) is fixedly installed on the top of the lifting column (2). A servo motor (4) is fixedly installed on the left side of the front of the base (1). A rotating shaft (5) is fixedly sleeved on the other end of the output shaft of the servo motor (4). A long rod (6) is fixedly sleeved on the outer surface of the rotating shaft (5). A moving rod (7) is hinged to the other end of the long rod (6). The top end of the moving rod (7) is hinged to the bottom end of the bed board (3).

2. The noise-reducing operating table with additional lifting column support according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a limiting column (8) located inside the lifting column (2), and the outer surface of the limiting column (8) is movably connected to the inside of the lifting column (2).

3. The noise-reducing operating table with additional lifting column support according to claim 1, characterized in that: The base (1) is equipped with four self-locking casters (9) at the four corners of its bottom. The number of the four self-locking casters (9) is four, and the four self-locking casters (9) are the same size.

4. The noise-reducing operating table with additional lifting column support according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a hydraulic cylinder (10) located on the right side of the lifting column (2). The bottom end of the hydraulic cylinder (10) extends into the interior of the base (1) and is fixedly connected to a rectangular plate (11). The lower part of the outer surface of the hydraulic cylinder (10) is movably connected to the interior of the base (1).

5. The noise-reducing operating table with additional lifting column support according to claim 1, characterized in that: The left side of the bed board (3) is hinged to a back panel (12), and the right side of the bed board (3) is hinged to a leg panel (13).

6. The noise-reducing operating table with additional lifting column support according to claim 1, characterized in that: An infusion stand (14) is movably connected to the back of the bed board (3). A movable block (15) located inside the back of the bed board (3) is fixedly connected to the front of the infusion stand (14). The outer surface of the movable block (15) is movably connected to the interior of the bed board (3). A heat sink (16) is fixedly connected to the front of the movable block (15). The outer surface of the heat sink (16) is movably connected to the interior of the bed board (3).

7. The noise-reducing operating table with additional lifting column support according to claim 6, characterized in that: A stepper motor (17) is fixedly installed inside the heat sink (16). A rotating shaft (18) is fixedly sleeved at the other end of the output shaft of the stepper motor (17). The bottom end of the rotating shaft (18) passes through the bed board (3) and extends to the outside of the bottom end of the bed board (3), and a gear (19) is fixedly sleeved on its outer surface. A toothed plate (20) is meshed on the outer surface of the gear (19), and the top end of the toothed plate (20) is fixedly connected to the bottom end of the bed board (3).

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