Multifunctional infusion support for operating room

Abstract

The utility model discloses a multifunctional infusion support for an operating room, which relates to the technical field of medical auxiliary instruments and comprises an operating table, two support frames and a guide plate, the two support frames are mounted on the side wall of the operating table, and two ends of the guide plate are respectively connected with the support frames; the device further comprises a sliding block, a locking unit, an electric push rod and a hook part, the sliding block is installed on the guide plate in a sliding mode, the electric push rod is vertically installed on the sliding block, the hook part is installed at the top end of the electric push rod, and the locking unit is installed on the sliding block and used for fixing the sliding block so that the sliding block can not move. The defects that according to an existing operation infusion support, the position of the infusion support needs to be adjusted by manually disassembling and assembling a clamping tool, so that accurate adjustment cannot be achieved, repeated adjustment is possibly needed, and the operation efficiency is affected are overcome. Meanwhile, the problems that an existing hook cannot be stored and adjusted, and practicability is low are solved.

Description

Technical Field

[0001] This utility model belongs to the field of medical auxiliary device technology, and specifically relates to a multifunctional infusion stand for operating rooms. Background Technology

[0002] During surgery, medications often need to be administered, some via intravenous drip. Therefore, IV stands are indispensable tools in the operating room. Currently, IV stands in operating rooms are typically fixed to the edge of the operating table using clamping tools. However, the position of the IV line varies depending on the surgery and the patient's size. Given the limited length of existing IV tubing, medical staff can only adjust the position of the IV stand to meet the needs. Adjusting the position using clamping tools cannot achieve precise control, requiring multiple attempts and making the operation complex, thus affecting surgical efficiency. Furthermore, the hooks on existing IV stands are fixed and cannot be added or stored as needed, limiting their practicality.

[0003] Therefore, a multifunctional IV stand for operating rooms is needed. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional IV stand for the operating room, thereby overcoming the shortcomings of existing surgical IV stands that require manual adjustment using clamping tools, which makes precise adjustment impossible and may require multiple adjustments, thus affecting surgical efficiency. The specific technical solution is as follows:

[0005] A multifunctional IV stand for operating rooms includes an operating table, support frames, and a guide plate. Two support frames are mounted on the side wall of the operating table, and both ends of the guide plate are connected to the support frames. The stand is characterized by further including a slider, a locking unit, an electric push rod, and a hook portion. The slider is slidably mounted on the guide plate, the electric push rod is vertically mounted on the slider, and a hook portion is installed at the top of the electric push rod. The locking unit is mounted on the slider and includes a pressure plate, a first spring, a push plate, a telescopic rod, a switch, a first electromagnet, a second electromagnet, and a housing. The housing is installed at the bottom of the slider. The housing has a telescopic hole on the side near the operating table. The telescopic rod is slidably installed in the telescopic hole. A pressure plate is installed at one end of the telescopic rod near the operating table, and a push plate is installed at the other end. The first electromagnet is installed inside the housing at the end away from the telescopic hole, and the second electromagnet is installed on the push plate at the side away from the telescopic rod. The magnetic fields of the first and second electromagnets are in the same direction. The first spring is fitted on the telescopic rod, and the two ends of the first spring elastically abut against the push plate and the inner wall of the housing, respectively. The switch is installed on the outside of the housing and is electrically connected to the first and second electromagnets.

[0006] Preferably, the housing is made of silicon steel.

[0007] Preferably, it further includes a rotation adjustment unit, which includes a base, a rotating column, a second spring, and a positioning ball. The base is fixedly installed at the moving end of the electric push rod, the rotating column is rotatably installed on the base, and the base has multiple movable slots arranged in a circular array on the side near the rotating column. The positioning ball is slidably installed in the movable slot, and the second spring is installed in the movable slot, with its two ends abutting against the positioning ball and the inner bottom wall of the movable slot, respectively. The rotating column has multiple hemispherical positioning slots corresponding to the positioning ball on the side near the base, and the hook is installed on the rotating column.

[0008] Preferably, multiple storage slots are symmetrically provided on the side wall of the rotating column. The hook part includes a hook, a counterweight, a first support rod, and a second support rod. One end of the first support rod is rotatably installed in the storage slot. Multiple hooks are linearly arrayed on the first support rod. One end of the second support rod is rotatably installed in the storage slot. The hook is installed at the other end of the second support rod. The counterweight is suspended in the middle of the second support rod.

[0009] Preferably, the side of the pressure plate closest to the operating table is covered with an anti-slip mat.

[0010] Compared with existing technologies, this utility model has the following beneficial effects:

[0011] 1. This invention achieves precise adjustment of the IV stand position through the linear movement of a slider on a guide plate. Once the stand is in the desired position, a switch is turned on, activating the first and second electromagnets. This mutual repulsion allows the pressure plate to fully contact the side wall of the operating table, achieving locking. Compared to existing IV stands adjusted using clamping tools, this invention offers faster adjustment and more precise positioning, improving both ease of use and surgical efficiency.

[0012] 2. This utility model allows the first and second support rods to be rotatably mounted on a rotating column. When the hook is not needed, the first and second support rods can be rotated into the storage slot. At this time, the first and second support rods are vertically upward, just like the electric push rod, occupying less space. When the hook is needed, the first and second support rods are rotated 90 degrees to make them horizontal, allowing the medicine bottle to be suspended in the hook. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the locking unit of this utility model.

[0016] Figure 3 This is a schematic diagram of the internal structure of the rotary adjustment unit of this utility model.

[0017] Explanation of key figure labels:

[0018] 1. Operating table; 2. Support frame; 3. Guide plate; 4. Housing; 5. Slider; 6. Electric push rod; 7. Hook; 8. Base; 9. Rotating column; 10. First spring; 11. Positioning groove; 12. Movable groove; 13. Positioning ball; 14. Storage groove; 15. First support rod; 16. Second support rod; 17. Counterweight; 18. Pressure plate; 19. Second spring; 20. Telescopic rod; 21. Push plate; 22. First electromagnet; 23. Second electromagnet. Detailed Implementation

[0019] 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.

[0020] Next, the working principle of this embodiment will be described in detail so that those skilled in the art can better understand this utility model:

[0021] refer to Figure 1 A multifunctional IV stand for operating rooms comprises two support frames 2 bolted to one side of an operating table 1, and a guide plate 3 bolted to the support frames 2. A slider 5 is snapped onto the guide plate 3, allowing medical personnel to push it freely. An electric push rod 6 is vertically mounted on the slider 5, with a hook 7 at its top. When medical personnel push the slider 5, it causes the electric push rod 6 and hook 7 to move horizontally. The electric push rod 6 can adjust the height of the hook 7. Together, they allow for arbitrary adjustment of the hook 7 in both horizontal and vertical directions. This adjustment is faster and more precise than traditional clamping tools, improving both ease of use and surgical efficiency.

[0022] refer to Figure 2The locking unit includes a pressure plate 18, a first spring 10, a push plate 21, a telescopic rod 20, a switch, a first electromagnet 22, a second electromagnet 23, and a housing 4. The housing 4 is bolted to the bottom of the slider 5. A telescopic hole is provided on the side of the housing 4 near the operating table 1, and the telescopic rod 20 is slidably installed within the telescopic hole. The pressure plate 18 is bolted to one end of the telescopic rod 20 near the operating table 1, and the push plate 21 is bolted to the other end. The first electromagnet 22 is bolted to the end of the housing 4 away from the telescopic hole, and the second electromagnet 23 is bolted to the side of the push plate 21 away from the telescopic rod 20. The magnetic fields of the first electromagnet 22 and the second electromagnet 23 are in the same direction, so they generate a repulsive magnetic force when activated. The first spring 10 is fitted onto the telescopic rod 20, and its two ends elastically abut against the push plate 21 and the inner wall of the housing 4, respectively. The switch is installed on the outside of the housing 4 and is electrically connected to the first electromagnet 22 and the second electromagnet 23.

[0023] When medical staff need to move slider 5, the switch is turned off, shutting off the first electromagnet 22 and the second electromagnet 23. Since there is no magnetic field between them, there is no repulsive force. Therefore, the push plate 21 moves closer to the first electromagnet 22 under the action of the first spring 10, separating the pressure plate 18 from the operating table 1, allowing slider 5 to move freely. After the medical staff adjusts the position of slider 5, the switch is turned on, activating the first electromagnet 22 and the second electromagnet 23, causing them to repel each other. The push plate 21 compresses the first spring 10, and the push rod pushes the pressure plate 18 closer to the operating table 1, allowing the pressure plate 18 to fully contact the side wall of the operating table 1, achieving locking.

[0024] To avoid the influence of magnetic fields, the housing 4 is made of silicon steel, which can shield magnetic fields, ensuring they exist only inside the housing 4. The side of the pressure plate 18 closest to the operating table 1 is covered with an anti-slip pad to increase the friction between the pressure plate 18 and the operating table 1, further enhancing the locking effect.

[0025] refer to Figure 3The base 8 is bolted to the moving end of the electric push rod 6, and the rotating column 9 is rotatably mounted on the base 8 via a rotating shaft. Multiple movable slots 12 are arranged in a circular array on the side of the base 8 near the rotating column 9. Positioning balls 13 are slidably mounted within the movable slots 12, and a second spring 19 is mounted within the movable slots 12, with its two ends abutting against the positioning balls 13 and the inner bottom wall of the movable slots 12, respectively. Multiple hemispherical positioning slots 11, corresponding to the positioning balls 13, are provided on the side of the rotating column 9 near the base 8. Normally, the positioning balls 13 will engage with the positioning slots 11 under the action of the second spring 19, preventing the rotating column 9 from rotating on its own and ensuring the stability of the hook 7. When the direction of the hook 7 needs to be adjusted, the rotating column 9 can be rotated forcefully. At this time, the positioning ball 13 will squeeze the second spring 19 into the movable groove 12 under the action of the positioning groove 11. The positioning ball 13 will no longer be engaged with the positioning groove 11, and the rotating column 9 can continue to rotate for adjustment. When the next positioning groove 11 and the movable groove 12 are coaxial, the positioning ball 13 will re-enter the positioning groove 11 under the action of the second spring 19 to fix the rotating column 9.

[0026] refer to Figure 1 and Figure 3 The rotating column 9 has multiple symmetrically arranged storage slots 14 on its side wall. The hook 7 includes a hook 7, a counterweight 17, a first support rod 15, and a second support rod 16. One end of the first support rod 15 is rotatably mounted in the storage slot 14, and multiple hooks 7 are linearly arrayed on the first support rod 15, typically 6-7, to meet the needs of most surgeries. One end of the second support rod 16 is rotatably mounted in the storage slot 14, and the hook 7 is mounted on the other end of the second support rod 16. The counterweight 17 is suspended in the middle of the second support rod 16. The second support rod 16 is shorter than the first support rod 15. Since the IV stand is generally located on the same side as the surgical operation display screen, the length of the second support rod 16 is shortened to avoid obstruction of the display screen by the hooks 7 and the second support rod 16. The counterweight 17 is used to balance the torque of the first support rod 15 and the second support rod 16, preventing the IV stand from shaking when the hooks 7 on the first support rod 15 are full of medicine bottles.

[0027] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A multifunctional infusion stand for operating rooms, comprising an operating table (1), support frames (2), and guide plates (3), wherein two of the support frames (2) are mounted on the side wall of the operating table (1), and both ends of the guide plates (3) are respectively connected to the support frames (2); characterized in that, It also includes a slider (5), a locking unit, an electric push rod (6), and a hook (7). The slider (5) is slidably mounted on the guide plate (3). The electric push rod (6) is vertically mounted on the slider (5). The top of the electric push rod (6) is equipped with a hook (7). The locking unit is mounted on the slider (5). The locking unit includes a pressure plate (18), a first spring (10), a push plate (21), a telescopic rod (20), a switch, a first electromagnet (22), a second electromagnet (23), and a housing (4). The housing (4) is mounted on the bottom of the slider (5). The housing (4) has a telescopic hole on the side near the operating table (1). The telescopic rod (20) is slidably mounted on the telescopic hole. Inside, a pressure plate (18) is installed at one end of the telescopic rod (20) near the operating table (1), and a push plate (21) is installed at the other end. The first electromagnet (22) is installed inside the housing (4) at the end away from the telescopic hole. The second electromagnet (23) is installed on the side of the push plate (21) away from the telescopic rod (20). The magnetic field directions of the first electromagnet (22) and the second electromagnet (23) are the same. The first spring (10) is fitted on the telescopic rod (20). The two ends of the first spring (10) elastically abut against the push plate (21) and the inner wall of the housing (4) respectively. The switch is installed on the outside of the housing (4). The switch is electrically connected to the first electromagnet (22) and the second electromagnet (23).

2. The multifunctional IV stand for operating rooms according to claim 1, characterized in that, The housing (4) is made of silicon steel.

3. The multifunctional IV stand for operating rooms according to claim 1, characterized in that, It also includes a rotation adjustment unit, which includes a base (8), a rotating column (9), a second spring (19), and a positioning ball (13). The base (8) is fixedly installed at the moving end of the electric push rod (6). The rotating column (9) is rotatably installed on the base (8). The base (8) has multiple movable slots (12) arranged in a circular array on one side near the rotating column (9). The positioning ball (13) is slidably installed in the movable slot (12). The second spring (19) is installed in the movable slot (12), and the two ends of the second spring (19) abut against the inner bottom wall of the positioning ball (13) and the movable slot (12), respectively. The rotating column (9) has multiple hemispherical positioning slots (11) corresponding to the positioning ball (13) on one side near the base (8). The hook (7) is installed on the rotating column (9).

4. A multifunctional IV stand for the operating room according to claim 3, characterized in that, The rotating column (9) has multiple storage slots (14) symmetrically opened on its side wall. The hook (7) part includes a hook (7), a counterweight (17), a first support rod (15) and a second support rod (16). One end of the first support rod (15) is rotatably installed in the storage slot (14). Multiple hooks (7) are linearly arrayed on the first support rod (15). One end of the second support rod (16) is rotatably installed in the storage slot (14). The hook (7) is installed on the other end of the second support rod (16). The counterweight (17) is suspended in the middle of the second support rod (16).

5. A multifunctional IV stand for the operating room according to claim 2, characterized in that, The pressure plate (18) is covered with a non-slip pad on the side closest to the operating table (1).

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