A special infusion stand for operating room

Abstract

The utility model provides a special infusion support in operating room, special infusion support in operating room includes the connection rod one, a plurality of connection rod two and connection rod three who sets up in turn from bottom to top at the top of base, the bottom of connection rod one is fixed in the top of base, and the interval between connection rod one, a plurality of connection rod two and connection rod three is adjusted through a plurality of connecting components, the utility model provides special infusion support in operating room, sets up a plurality of connecting components through, and the design of connection rod one, a plurality of connection rod two and connection rod three allows a plurality of connecting components to carry out multistage adjustment to infusion support height, to adapt to different operation scene and patient demand, and special infusion support in operating room can be according to different operation demand and patient position, realizes the accurate adjustment of height, improves the flexibility of operation.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an infusion stand for use in operating rooms. Background Technology

[0002] Operating room IV stands are medical devices specifically designed for the operating room environment to ensure the smooth administration of IV fluids and patient safety during surgery.

[0003] Operating room-specific IV stands are mainly used to suspend IV bottles or bags. Through a stable support structure, they fix the IV equipment at an appropriate height so that medical staff can perform intravenous infusions during surgery. They not only effectively reduce the workload of medical staff, but also ensure the stability and safety of the IV infusion process.

[0004] The existing operating room-specific IV stand is equipped with several equidistant casters fixed at the bottom. The entire IV stand is a single unit. When in use, various IV bottles are hung on the top of the IV stand. First, the IV stand is slid to the required position according to the needs of medical staff. Then, the intubation tube is inserted into the required IV bottle to administer the IV to the patient.

[0005] However, existing IV stands are all one-piece designs, making it inconvenient to adjust their height. When medical staff use them, the higher the IV stand is, the greater the downward pressure on the fluid in the IV tubing under the influence of gravity, which leads to a faster infusion rate. This can increase the patient's blood volume and the burden on their heart to some extent, especially for patients with heart failure or the elderly, causing discomfort such as palpitations and chest tightness. Furthermore, an excessively high IV stand can cause the IV bottle or bag to become unstable, increasing the risk of accidental dislodgement or tipping, which could lead to interruption or contamination of the infusion, and even harm to the patient.

[0006] When the IV stand is too low, the downward pressure on the fluid in the IV tubing decreases, slowing down the infusion rate and affecting the treatment effect to some extent. This is especially true in emergency situations requiring rapid fluid resuscitation or medication. When the IV tubing cannot be completely filled, a negative pressure can form. In this case, the patient's blood may flow back into the IV tubing, causing blood contamination and infusion failure. In addition, blood backflow increases the risk of infection.

[0007] For integrated infusion stands, existing infusion stands have been improved by creating a modular infusion stand. This modular infusion stand uses multiple connecting rods that are screwed together to adjust the height of the infusion stand. When not in use, the infusion stand can be disassembled and stored separately, solving a series of problems caused by infusion stands that are too low or too high.

[0008] However, while existing modular IV stands theoretically allow for flexible height adjustment, in practice, multiple rotations of the connecting rods are required to adjust them to the appropriate position, increasing operational complexity and time costs. Furthermore, the threaded connections used in modular IV stands can loosen after prolonged use or frequent adjustments, affecting the stability of the IV stand. Frequent disassembly and assembly can lead to wear or damage to connecting rods, threads, and other components, requiring regular replacement and maintenance. Additionally, when multiple IV bottles are needed, the space at the top of the IV stand may be insufficient, potentially impacting its stability. Moreover, connecting rods are prone to loss during disassembly and storage, causing inconvenience in actual use. Utility Model Content

[0009] To solve the above-mentioned technical problems, this utility model provides an infusion stand specifically for operating rooms.

[0010] The operating room-specific infusion stand provided by this utility model includes: a connecting rod 1, several connecting rods 2 and 3 arranged sequentially from bottom to top on the top of the base. The bottom of the connecting rod 1 is fixed to the top of the base, and the spacing between the connecting rod 1, several connecting rods 2 and 3 is adjusted by several connecting components.

[0011] Several mounting grooves are formed by inward recesses at the top edge of connecting rod one, at both ends of several connecting rod two, and at the bottom edge of connecting rod three. Several connecting components rotate on the inner sidewalls of several mounting grooves respectively.

[0012] Several connecting components include a connecting plate 1 and a connecting plate 2 rotatably disposed at one end of the connecting plate 1. The other end of the connecting plate 1 rotates on the inner wall of the mounting groove via a rotating column 1. The connecting plate 1 and the connecting plate 2 rotate via a rotating shaft, and both ends of the rotating shaft are fitted with rotating rods. The bottom of the two rotating rods is recessed inward to form a limiting groove. The other ends of the two rotating rods are fixed to the two sides of the connecting plate 2 respectively. A sliding groove is provided at the end of the connecting plate 1 near the connecting plate 2. A limiting component for adjusting the rotation angle of the connecting plate 2 slides in the sliding groove.

[0013] Preferably, each of the limiting components includes a locking block, the bottom of which slides on the bottom wall of the groove, and a rotating post 2 is rotatably mounted on the end of the connecting plate 2 away from the connecting plate 1, and the two ends of the rotating post 2 rotate on the inner side wall of the mounting groove formed on the surface of the connecting rod 2.

[0014] Preferably, when the block slides in the groove, one end of the block is inserted into the limiting groove.

[0015] Preferably, a mounting plate is fixed to one end of several connecting rods two near the connecting rod one.

[0016] Preferably, the surfaces of several connecting rods are provided with several grooves at equal intervals.

[0017] Preferably, the bottom of the base is fixed with several equally spaced support plates, and the bottom of each support plate is fixed with casters for moving the infusion stand.

[0018] Preferably, when the connecting assembly is in the closed state, the surface of the first connecting plate is in contact with the surface of the second connecting plate.

[0019] Compared with related technologies, the operating room-specific IV stand provided by this utility model has the following beneficial effects:

[0020] 1. By setting up several connecting components, the design of connecting rod one, several connecting rod two, and connecting rod three allows for multi-level adjustment of the height of the IV stand to adapt to different surgical scenarios and patient needs. The operating room-specific IV stand can achieve precise height adjustment according to different surgical needs and patient positions, improving the flexibility of surgery.

[0021] 2. Connecting rod one, several connecting rod two, and connecting rod three are connected by a connecting assembly. The connecting assembly consists of connecting plate one and connecting plate two connected by a rotating shaft and a rotating rod, which allows for fine adjustment of the connecting rods in the vertical direction, thereby precisely controlling the spacing between each connecting rod segment. When the device is not in use, simply release the limit of the limiting assembly and pull the connecting rod three downwards, reducing space occupation issues. This solves the problem that spliced ​​infusion stands use multiple connecting rods for twisting, and when the infusion stand is not in use, it can be disassembled, which can easily cause the connecting rods to be lost. It has the advantages of convenient operation and good use effect.

[0022] 3. When in use, simply pull the connecting rod three upwards, allowing medical staff to quickly adjust the position and height of the IV stand according to the progress of the surgery. This reduces the time wasted on adjusting the equipment, improves surgical efficiency, and solves the problems of spliced ​​IV stands, which require multiple rotations of the connecting rod to adjust to the appropriate position in actual operation, increasing the complexity and time cost of operation. Attached Figure Description

[0023] Figure 1 A schematic diagram of the overall structure of the operating room-specific IV stand provided by this utility model;

[0024] Figure 2 This is a structural diagram showing the closure of the connecting components;

[0025] Figure 3 This is a structural diagram of the connecting components;

[0026] Figure 4 This is a structural diagram of a caster wheel;

[0027] Figure 5 A schematic diagram of the structure of the operating room-specific IV stand provided by this utility model;

[0028] Figure 6 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 7 for Figure 3 Enlarged view of point B in the middle;

[0030] Figure 8 for Figure 5 Enlarged view of point C in the middle;

[0031] Figure 9 This is a schematic diagram of the rotating shaft.

[0032] Figure 10 This is a schematic diagram of the limiting groove.

[0033] The following are the labels in the diagram: 1. Base; 11. Support plate; 12. Caster wheel; 2. Connecting rod one; 21. Mounting groove; 3. Connecting rod two; 4. Connecting rod three; 41. Bracket; 5. Connecting plate one; 51. Rotating column one; 52. Rotating shaft; 521. Rotating rod; 5211. Limiting groove; 53. Sliding groove; 54. Locking block; 6. Connecting plate two; 61. Rotating column two; 62. Mounting plate; 63. Groove. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0035] like Figures 1 to 10 As shown, the operating room-specific infusion stand provided by this utility model includes a connecting rod 1 2, several connecting rods 2 3 and connecting rods 3 4 arranged sequentially from bottom to top on the top of the base 1. The bottom of the connecting rod 1 2 is fixed to the top of the base 1, and the spacing between the connecting rod 1 2, several connecting rods 2 3 and connecting rods 3 4 is adjusted by several connecting components.

[0036] Several mounting grooves 21 are formed by inward recesses at the top edge of connecting rod 1 2, both ends of several connecting rod 2 3, and the bottom edge of connecting rod 3 4. Several connecting components rotate on the inner sidewalls of several mounting grooves 21 respectively.

[0037] Several connecting components include a connecting plate 5 and a connecting plate 6 rotatably disposed at one end of the connecting plate 5. The other end of the connecting plate 5 rotates on the inner wall of the mounting groove 21 via a rotating column 51. The connecting plate 5 and the connecting plate 6 rotate via a rotating shaft 52, and both ends of the rotating shaft 52 are fitted with rotating rods 521. The bottom of the two rotating rods 521 is recessed inward to form a limiting groove 5211. The other ends of the two rotating rods 521 are fixed to the two sides of the connecting plate 6 respectively. A sliding groove 53 is provided at the end of the connecting plate 5 near the connecting plate 6. A limiting component for adjusting the rotation angle of the connecting plate 6 slides in the sliding groove 53.

[0038] It should be noted that by setting up several connecting components, the design of connecting rod 1 2, several connecting rods 2 3 and connecting rod 3 4 allows for multi-level adjustment of the height of the IV stand to adapt to different surgical scenarios and patient needs. The operating room-specific IV stand can achieve precise height adjustment according to different surgical needs and patient positions, thus improving the flexibility of surgery.

[0039] It should be further explained that the mounting slots 21 provided on the connecting rod 1 2, several connecting rods 2 3 and connecting rod 3 4 provide space for the installation and rotation of the connecting components, so that the connecting plate 1 5 can rotate around the rotating column 1 51, and the connecting plate 2 6 is connected to the connecting plate 1 5 through the rotating shaft 52 and the rotating rod 521, so as to realize flexible adjustment in multiple directions.

[0040] It should be further explained that the limiting component in the slide 53 is used to adjust and fix the rotation angle of the second connecting plate 6, so as to ensure that the distance between the first connecting rod 2, several second connecting rods 3 and the third connecting rod 4 can remain stable after the adjustment is in place, and prevent accidental movement during use.

[0041] It should be further explained that several brackets 41 for hanging infusion bottles are also fixed at the top of the connecting rod 3 4.

[0042] refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 as well as Figure 10 As shown, several limiting components include a locking block 54. The bottom of the locking block 54 slides on the bottom wall of the slide groove 53. The end of the connecting plate 2 6 away from the connecting plate 1 5 has a rotating column 2 61, and the two ends of the rotating column 2 61 rotate on the inner wall of the mounting groove 21 formed on the surface of the connecting rod 2 3.

[0043] When the locking block 54 slides in the slide groove 53, one end of the locking block 54 is inserted into the limiting groove 5211;

[0044] Several connecting plates 26 are also fixed with mounting plates 62 near the end of connecting rod 1 5;

[0045] Several grooves 63 are equally spaced on the surface of several connecting plates 2;

[0046] When the connecting assembly is in the closed state, the surface of connecting plate 5 is in contact with the surface of connecting plate 6.

[0047] It should be noted that the grooves 63: when the connecting components are in the closed state, the surface of the connecting plate 5 and the surface of the connecting plate 6 are in contact. At this time, infusion bottles can be hung in the grooves 63, which facilitates the operation of medical staff. This solves the problem that hanging multiple infusion bottles on the top of the infusion stand will affect the stability of the infusion stand. The device can hang infusion bottles in the middle of the infusion stand, so that medical staff can operate easily without tiptoeing or bending over, which improves work efficiency. In addition, the design of hanging in the middle of the infusion stand reduces the number of infusion bottles hanging on the top and reduces the visual clutter.

[0048] refer to Figure 1 as well as Figure 4 As shown, the bottom of the base 1 is fixed with several equally spaced support plates 11, and the bottom of each support plate 11 is fixed with casters 12 for moving the infusion stand.

[0049] The working principle provided by this utility model is as follows: When in use, simply pull the connecting rod 3 4 upward and press the locking block 54 to slide in the sliding groove 53, so that one end of the locking block 54 is inserted into the limiting groove 5211, thereby adjusting the height of the infusion stand.

[0050] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An IV stand specifically designed for operating rooms, characterized in that, The base (1) includes a connecting rod 1 (2), several connecting rods 2 (3) and connecting rod 3 (4) arranged sequentially from bottom to top on the top of the base (1). The bottom of the connecting rod 1 (2) is fixed to the top of the base (1). The spacing between the connecting rod 1 (2), several connecting rods 2 (3) and connecting rod 3 (4) is adjusted by several connecting components. The top edge of the connecting rod one (2), both ends of the connecting rod two (3) and the bottom edge of the connecting rod three (4) are all recessed inward to form a plurality of mounting grooves (21), and the plurality of connecting components rotate on the inner sidewalls of the plurality of mounting grooves (21). Each of the aforementioned connecting components includes a connecting plate one (5) and a connecting plate two (6) rotatably disposed at one end of the connecting plate one (5). The other end of the connecting plate one (5) rotates on the inner sidewall of the mounting groove (21) via a rotating post one (51). The connecting plate one (5) and the connecting plate two (6) rotate via a rotating shaft (52), and both ends of the rotating shaft (52) are fitted with rotating rods (521). The bottoms of the two rotating rods (521) are recessed inward to form a limiting groove (5211). The other ends of the two rotating rods (521) are respectively fixed to the two sides of the connecting plate two (6). A sliding groove (53) is provided at one end of the connecting plate one (5) near the connecting plate two (6). A limiting component for adjusting the rotation angle of the connecting plate two (6) slides in the sliding groove (53).

2. The operating room-specific IV stand according to claim 1, characterized in that, Several of the limiting components include a locking block (54), the bottom of which slides on the bottom wall of the slide groove (53), and the second end of the connecting plate (6) away from the first connecting plate (5) has a rotating column (61) that rotates, and the two ends of the rotating column (61) rotate on the inner side wall of the mounting groove (21) formed on the surface of the second connecting rod (3).

3. The operating room-specific IV stand according to claim 2, characterized in that, When the card block (54) slides in the slide groove (53), one end of the card block (54) is inserted into the limiting groove (5211).

4. The operating room-specific IV stand according to claim 3, characterized in that, A mounting plate (62) is also fixed to one end of the connecting plate two (6) near the connecting plate one (5).

5. The operating room-specific IV stand according to claim 4, characterized in that, Several grooves (63) are equally spaced on the surface of several connecting plates (6).

6. The operating room-specific IV stand according to claim 5, characterized in that, The bottom of the base (1) is fixed with several equally spaced support plates (11), and the bottom of each of the support plates (11) is fixed with casters (12) for moving the infusion stand.

7. The operating room-specific IV stand according to claim 6, characterized in that, When the connecting assembly is in the closed state, the surface of connecting plate one (5) is in contact with the surface of connecting plate two (6).

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