Operation tray fixed at bedside

Abstract

The utility model relates to a bedside fixed operation tray, which comprises an operation bed, an operation tray and a mounting plate, the outer surfaces of the two sides of the operation bed are provided with side plates along the length direction, the outer surface of the mounting plate is rotatably provided with four guide wheels, and the four guide wheels are arranged in parallel in pairs; the distance between the two guide wheels in the height direction is matched with the height of the side plates, and a first bolt penetrates through the interior of the mounting plate and is in threaded connection with the interior of the mounting plate. A round block is mounted on the upper surface of the mounting plate through a height adjusting mechanism, a connecting rod penetrates through and is rotationally connected to the interior of the round block, and one end of the connecting rod is connected with the operation tray. The four guide wheels are clamped on the upper sides and the lower sides of the side plates respectively, then the first bolts are tightened, and the operation tray can be fixed to an operation bed, so that the operation tray can ascend and descend along with ascending and descending of the operation bed, the height of the operation tray does not need to be adjusted independently, the workload of medical staff is reduced, and convenience is provided for operation.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a bedside fixed surgical tray. Background Technology

[0002] Surgical trays are specialized devices used in medical surgery to place and organize instruments, tools, and other items. They are typically made of metal or heat-resistant plastic and are designed to improve surgical efficiency and safety, facilitate quick access and cleaning / sterilization, and adapt to the needs of different types of surgery.

[0003] Existing surgical trays are supported by a bracket and placed above the operating table during surgery to facilitate doctors' access to medical instruments. However, the height of the operating table often needs to be adjusted during surgery. In order to avoid the surgical tray causing pressure on the patient, medical staff need to manually adjust the height of the surgical tray. This step adds extra workload to medical staff, especially when the height of the operating table needs to be adjusted multiple times, which is inconvenient for doctors to operate. Utility Model Content

[0004] The purpose of this invention is to provide a bedside fixed surgical tray to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows.

[0006] A bedside fixed surgical tray includes an operating table, a surgical tray, and a mounting plate. Side plates are mounted along the length of both outer surfaces of the operating table. Four guide wheels are rotatably mounted on the outer surface of the mounting plate, with the four guide wheels arranged in pairs parallel to each other. The distance between the two guide wheels in the height direction matches the height of the side plates. A first bolt is threaded through and connected to the interior of the mounting plate. A circular block is mounted on the upper surface of the mounting plate via a height adjustment mechanism. A connecting rod is rotatably connected through the interior of the circular block, with one end of the connecting rod connected to the surgical tray. An angle adjustment mechanism is provided on the outer surface of the connecting rod.

[0007] Therefore, by securing the four guide wheels to the upper and lower sides of the side plate and tightening the first bolt, the surgical tray can be fixed to the operating table. This allows the surgical tray to rise and fall with the operating table, eliminating the need for separate height adjustments. This reduces the workload of medical staff, facilitates surgical procedures, and the guide wheels also allow for horizontal movement of the surgical tray, enabling adjustments to its position according to the surgical location and increasing flexibility.

[0008] Furthermore, the height of the surgical tray can be adjusted by the height adjustment mechanism, and the angle of the surgical tray can be adjusted by the angle adjustment mechanism, thereby meeting different surgical needs.

[0009] Furthermore, the height adjustment mechanism includes a fixed tube mounted on the upper surface of the mounting plate, a lifting rod slidably mounted inside the fixed tube, and a round block mounted on the top of the lifting rod. The outer surface of the lifting rod has multiple screw holes along its height direction, and a second bolt matching the screw holes is mounted on the outer surface of the fixed tube.

[0010] Furthermore, the angle adjustment mechanism includes an inner cavity inside the connecting rod, a guide rod is slidably mounted inside the inner cavity, the end of the guide rod extends to the other side of the connecting rod and a horizontal plate is mounted thereon, a plug rod is mounted on the side of the horizontal plate facing the circular block, and multiple insertion holes are coaxially arrayed on the side of the circular block facing the horizontal plate, and the insertion holes match the plug rods.

[0011] Furthermore, a top plate is installed on the end of the guide rod facing the surgical tray, and a spring is fitted on the outer surface of the guide rod, with the two ends of the spring abutting against the top plate and the inner wall of the cavity, respectively.

[0012] Furthermore, pull blocks are installed on the outer surface of the horizontal plate.

[0013] Furthermore, a rubber block is provided at the end of the first bolt.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows.

[0015] 1. This utility model fixes the surgical tray to the operating table by securing four guide wheels to the upper and lower sides of the side plate and tightening the first bolt. This allows the surgical tray to rise and fall with the operating table, eliminating the need for separate height adjustment of the surgical tray, reducing the workload of medical staff, and facilitating surgical operations. Furthermore, the guide wheels facilitate horizontal movement of the surgical tray, allowing for position adjustment according to the surgical location and improving flexibility.

[0016] 2. This utility model allows for the adjustment of the height of the surgical tray through a height adjustment mechanism and the adjustment of the angle of the surgical tray through an angle adjustment mechanism, thereby meeting different surgical needs. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is one of the structural schematic diagrams of the surgical tray in this utility model;

[0019] Figure 3 This is the second schematic diagram of the structure of the surgical tray in this utility model;

[0020] Figure 4 This is a schematic diagram of the angle adjustment mechanism in this utility model;

[0021] Figure 5 This is a side view of the guide wheel and side plate of this utility model.

[0022] In the diagram: 100, operating table; 101, side panel; 102, surgical tray; 103, mounting plate; 104, guide wheel; 105, first bolt; 106, round block; 107, connecting rod; 200, height adjustment mechanism; 201, fixing tube; 202, lifting rod; 203, screw hole; 204, second bolt; 300, angle adjustment mechanism; 301, inner cavity; 302, guide rod; 303, horizontal plate; 304, insertion rod; 305, insertion hole; 400, top plate; 401, spring; 500, pull block; 600, rubber block. Detailed Implementation

[0023] 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.

[0024] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of this utility model, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of this utility model, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0025] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0026] like Figure 1-5 As shown, a bedside fixed surgical tray includes an operating table 100, a surgical tray 102, and a mounting plate 103. Side plates 101 are mounted along the length of both outer surfaces of the operating table 100. Four guide wheels 104 are rotatably mounted on the outer surface of the mounting plate 103, arranged in pairs parallel to each other. The distance between two guide wheels 104 in the height direction matches the height of the side plates 101. A first bolt 105 is threaded through and connected to the interior of the mounting plate 103. A circular block 106 is mounted on the upper surface of the mounting plate 103 via a height adjustment mechanism 200. A connecting rod 107 is rotatably connected through the interior of the circular block 106, and one end of the connecting rod 107 is connected to the surgical tray 102. An angle adjustment mechanism 300 is provided on the outer surface of the connecting rod 107.

[0027] In use, medical staff will attach the four guide wheels 104 in pairs to the upper and lower sides of the side plate 101, and then tighten the first bolt 105 so that its end is pressed against the outer surface of the side plate 101. This will fix the position of the surgical tray 102, allowing it to rise and fall with the operating table 100. When it is necessary to adjust the horizontal position of the surgical tray 102, the first bolt 105 can be loosened first, and then the guide wheels 104 can be moved on the side plate 101 to change the horizontal position of the surgical tray 102. This allows the position of the surgical tray 102 to be adjusted according to the location of the surgery, improving flexibility.

[0028] The height of the surgical tray 102 can be adjusted by the height adjustment mechanism 200. When the operating table 100 adjusts the patient's limb to a tilted position, the surgical tray 102 will also be tilted. Therefore, the angle of the surgical tray 102 can be adjusted by the angle adjustment mechanism 300 to restore it to a horizontal position, so as not to affect the storage of surgical instruments. Therefore, this solution can meet different needs in the surgical process and is highly practical.

[0029] Preferably, the height adjustment mechanism 200 includes a fixed tube 201 mounted on the upper surface of the mounting plate 103, a lifting rod 202 slidably mounted inside the fixed tube 201, and a round block 106 mounted on the top of the lifting rod 202. The outer surface of the lifting rod 202 is provided with a plurality of screw holes 203 along its height direction, and a second bolt 204 matching the screw holes 203 is mounted on the outer surface of the fixed tube 201.

[0030] When it is necessary to adjust the height of the surgical tray 102, first unscrew the second bolt 204 from the screw hole 203. At this time, the lifting rod 202 can be slid up and down to adjust the height of the surgical tray 102. Then, screw the second bolt 204 back into the screw hole 203 to fix it, thereby completing the purpose of adjusting the height of the surgical tray 102.

[0031] Preferably, the angle adjustment mechanism 300 includes an inner cavity 301 formed inside the connecting rod 107. A guide rod 302 is slidably mounted inside the inner cavity 301. The end of the guide rod 302 extends to the other side of the connecting rod 107 and is mounted on a horizontal plate 303. An insertion rod 304 is mounted on the side of the horizontal plate 303 facing the circular block 106. Multiple insertion holes 305 are coaxially arrayed on the side of the circular block 106 facing the horizontal plate 303, and the insertion holes 305 match the insertion rods 304.

[0032] When it is necessary to adjust the angle of the surgical tray 102, the horizontal plate 303 can be pulled outward first, so that the insertion rod 304 can be pulled out from the insertion hole 305. Then the connecting rod 107 can be rotated to adjust the angle of the surgical tray 102. After the angle is adjusted, the insertion rod 304 can be reinserted into the insertion hole 305.

[0033] A limiting groove (not shown in the figure) is formed on the inner wall of the inner cavity 301 along the length direction of the connecting rod 107. A limiting block (not shown in the figure) is provided on the outer surface of the guide rod 302. The limiting block is set in the limiting groove, thereby realizing the function of limiting the guide rod 302. When the angle of the guide rod 302 is fixed, the angle of the connecting rod 107 is also fixed, thereby fixing the angle of the surgical tray 102.

[0034] Preferably, a top plate 400 is installed on one end of the guide rod 302 facing the surgical tray 102, and a spring 401 is sleeved on the outer surface of the guide rod 302. The two ends of the spring 401 abut against the top plate 400 and the inner wall of the inner cavity 301, respectively.

[0035] The thrust generated by the spring 401 applies a force to the insertion rod 304 in the direction of the circular block 106, thereby enabling the insertion rod 304 to be firmly inserted into the insertion hole 305, ensuring the reliability of the connection between the two.

[0036] Preferably, a pull block 500 is installed on the outer surface of the horizontal plate 303.

[0037] The pull block 500 facilitates the outward movement of the horizontal plate 303.

[0038] Preferably, a rubber block 600 is provided at the end of the first bolt 105.

[0039] By setting the rubber block 600, the friction between it and the side plate 101 can be increased, thereby improving the fixing effect.

[0040] The above is a detailed description of the present invention in conjunction with specific embodiments, and it should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, any equivalent substitutions or obvious modifications made without departing from the concept of the present invention, and which have the same performance or use, should be considered as falling within the patent protection scope defined by the submitted claims.

Claims

1. A bedside fixed surgical tray, comprising an operating table (100), a surgical tray (102), and a mounting plate (103), wherein side plates (101) are mounted on both outer surfaces of the operating table (100) along its length, characterized in that: Four guide wheels (104) are rotatably mounted on the outer surface of the mounting plate (103), and the four guide wheels (104) are arranged in parallel pairs. The distance between the two guide wheels (104) in the height direction matches the height of the side plate (101). The interior of the mounting plate (103) is threaded with a first bolt (105). A circular block (106) is mounted on the upper surface of the mounting plate (103) via a height adjustment mechanism (200). A connecting rod (107) is rotatably connected through the interior of the circular block (106), and one end of the connecting rod (107) is connected to the surgical tray (102). An angle adjustment mechanism (300) is provided on the outer surface of the connecting rod (107).

2. The bedside fixed surgical tray according to claim 1, characterized in that: The height adjustment mechanism (200) includes a fixed tube (201) installed on the upper surface of the mounting plate (103). A lifting rod (202) is slidably installed inside the fixed tube (201), and the round block (106) is installed on the top of the lifting rod (202). The outer surface of the lifting rod (202) is provided with a plurality of screw holes (203) along its height direction. The outer surface of the fixed tube (201) is provided with a second bolt (204) that matches the screw holes (203).

3. A bedside fixed surgical tray according to claim 1, characterized in that: The angle adjustment mechanism (300) includes an inner cavity (301) opened inside the connecting rod (107). A guide rod (302) is slidably installed inside the inner cavity (301). The end of the guide rod (302) extends through to the other side of the connecting rod (107) and is mounted with a horizontal plate (303). A plug rod (304) is installed on the side of the horizontal plate (303) facing the circular block (106). A plurality of insertion holes (305) are coaxially arrayed on the side of the circular block (106) facing the horizontal plate (303), and the insertion holes (305) match the plug rods (304).

4. A bedside fixed surgical tray according to claim 3, characterized in that: A top plate (400) is installed on one end of the guide rod (302) facing the surgical tray (102). A spring (401) is sleeved on the outer surface of the guide rod (302). The two ends of the spring (401) abut against the top plate (400) and the inner wall of the inner cavity (301), respectively.

5. A bedside fixed surgical tray according to claim 3, characterized in that: Pull blocks (500) are installed on the outer surface of the cross plate (303).

6. A bedside fixed surgical tray according to claim 1, characterized in that: The end of the first bolt (105) is provided with a rubber block (600).

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