Cardiac surgery emergency equipment cart

Abstract

This utility model relates to the field of medical equipment technology and discloses a portable cardiac surgery emergency equipment trolley, including a frame. Electric push rods are rotatably connected to the left and right ends of the front top of the frame. A rotating shaft is rotatably connected to the bottom end of each electric push rod. A rotating cover is rotatably connected to the bottom of the rotating shaft. A rotating column is rotatably connected to the rear side of the rotating cover. The bottom of the rotating column is rotatably connected to the rear side of the top wall of the frame. Bolts are threaded onto the left and right sides of the top wall of the rotating cover. A fixing clip is threaded onto the bottom end of each bolt. A locking groove is formed on the bottom wall of the rotating cover, and the top of the fixing clip engages with the locking groove. In this utility model, the fixing clip can be fixed to the emergency equipment by rotating the rotating cover around the rotating column. The bolts can be rotated to change the fixing clip according to different sizes of emergency equipment, improving the stability of the emergency equipment inside the trolley.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a portable cardiac surgery emergency equipment cart. Background Technology

[0002] Cardiac surgery emergency care refers to emergency medical treatment for cardiac surgery-related emergencies. It involves a variety of diseases and injuries and requires rapid and accurate diagnosis and professional treatment measures. Once cardiac arrest is discovered, the emergency medical system should be activated immediately and cardiopulmonary resuscitation (CPR) should be performed, including chest compressions, opening the airway, and artificial respiration, to maintain the patient's blood circulation and respiratory function and buy time for further treatment. Therefore, a cardiac surgery emergency care cart is needed to respond to treatment in a timely manner.

[0003] Existing trolleys suffer from an unreasonable storage layout, resulting in equipment being placed too deep or difficult to access, wasting emergency time. The current solution is to redesign the storage layout, placing frequently used equipment in easily accessible locations, such as the top or outer drawers, based on cardiac surgery emergency procedures and equipment usage frequency. However, there is still a lack of sufficient securing devices, which prevents specialized cardiac surgery emergency equipment from being properly stored. This equipment is prone to shaking or damage during movement, reducing its lifespan. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a portable cardiac surgery emergency equipment trolley, which aims to improve the problem in the prior art where there is a lack of sufficient fixing devices, special cardiac surgery emergency equipment cannot be properly placed, and is prone to shaking or damage during movement, thus reducing the service life of the emergency equipment.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a mobile cardiac surgery emergency equipment trolley, comprising a frame, with electric push rods rotatably connected to the left and right ends of the front top of the frame, a rotating shaft rotatably connected to the bottom end of the electric push rod, a rotating cover rotatably connected to the bottom of the rotating shaft, a rotating column rotatably connected to the rear side of the rotating cover, and the bottom of the rotating column rotatably connected to the rear side of the top wall of the frame, bolts threadedly connected to the left and right sides of the top wall of the rotating cover, fixing clips threadedly connected to the bottom ends of the bolts, a fixing groove provided on the bottom wall of the rotating cover, the top of the fixing clip engaging with the fixing groove, two connecting seats fixedly connected to the left and right sides of the frame, universal wheels rotatably mounted at the bottom of the connecting seats, protective plates fixedly connected to the middle of the left and right sides of the frame, and two support mechanisms fixedly connected to the front and rear sides of the frame, the support mechanisms being used to fix the trolley in position.

[0006] As a further description of the above technical solution:

[0007] The support mechanism includes multiple support plates, with adjacent sides of each support plate rotatably connected to the front and rear sides of the vehicle frame. Connecting grooves are provided at the bottom of both the front and rear sides of the vehicle frame, and one side of each support plate engages with a connecting groove. Locking grooves are provided in the middle of both the front and rear sides of the vehicle frame, and the other side of each support plate engages with a locking groove. Hydraulic rods are fixedly connected to the left and right sides of the inner bottom wall of the vehicle frame, with connecting columns fixedly connected to the bottom ends of the hydraulic rods and corner protectors fixedly connected to the bottom ends of the connecting columns.

[0008] As a further description of the above technical solution:

[0009] The support mechanism also includes two protective rings, the inner walls of which are respectively fixedly connected to the middle of the corresponding hydraulic rod.

[0010] As a further description of the above technical solution:

[0011] A push handle is fixedly connected to the rear side of the frame, and a rubber sleeve is fixedly connected to the middle of the push handle.

[0012] As a further description of the above technical solution:

[0013] Multiple storage shells are fixedly installed on the rear side of the top wall of the frame, and handles are fixedly connected to the top wall of the storage shells.

[0014] As a further description of the above technical solution:

[0015] A control switch is fixedly connected to the left side of the frame, and the control switch is electrically connected to the electric push rod and the hydraulic rod respectively.

[0016] As a further description of the above technical solution:

[0017] Each of the bolts has a rubber ring fixedly connected to its center, and all of the rubber rings are at the same horizontal height.

[0018] As a further description of the above technical solution:

[0019] Both of the fixing clips have rubber pads fixedly connected to their bottom walls, and both rubber pads have grooves at their bottoms.

[0020] As a further description of the above technical solution:

[0021] Both rotating covers are fixedly connected to a sealing frame at their bottom, and the external dimensions of the two sealing frames are the same as the dimensions of the front side of the top wall of the vehicle frame.

[0022] As a further description of the above technical solution:

[0023] Two support columns are fixedly connected to the rear side of the inner bottom wall of the frame, and the tops of the two support columns are fixedly connected to the rear side of the inner top wall of the frame.

[0024] This utility model has the following beneficial effects:

[0025] In this invention, an electric push rod drives the rotating shaft and rotating cover to move. However, under the displacement limitation of the rotating column, the rotating cover flips around the rotating column as an axis, allowing the emergency equipment to be placed inside. Subsequently, as the rotating cover flips downward, the fixing clip installed by the bolts can fix the emergency equipment. By rotating the bolts, the fixing clips can be changed according to different specifications of emergency equipment, thereby improving the stability of the emergency equipment inside the cart and preventing it from being shaken and damaged.

[0026] In this invention, the connecting column and corner protector at the bottom of the trolley are moved downward by the hydraulic rod, thereby lifting the trolley. Then, with the flipping of the support plate, one side of the support plate engages with the connecting groove, and the bottom end provides support and stability to the trolley's bottom and sides, thus stabilizing the trolley. Conversely, the fixing can be released, allowing the trolley to be moved by multiple casters. Attached Figure Description

[0027] Figure 1 A perspective view of the portable cardiac surgery emergency equipment trolley proposed in this utility model;

[0028] Figure 2 This is a side view of the portable cardiac surgery emergency equipment trolley proposed in this utility model.

[0029] Figure 3 This is a schematic diagram of the fixing clip of the portable cardiac surgery emergency equipment cart proposed in this utility model.

[0030] Figure 4 This is an exploded view of the rotating cover of the portable cardiac surgery emergency equipment trolley proposed in this utility model.

[0031] Figure 5 This is a schematic diagram of the support mechanism of the portable cardiac surgery emergency equipment cart proposed in this utility model.

[0032] Legend:

[0033] 1. Frame; 2. Support mechanism; 201. Support plate; 202. Connecting groove; 203. Locking groove; 204. Hydraulic rod; 205. Protective ring; 206. Connecting column; 207. Corner protector; 3. Electric push rod; 4. Rotating shaft; 5. Rotating cover; 6. Rotating column; 7. Bolt; 8. Rubber ring; 9. Fixing clamp; 10. Fixing groove; 11. Rubber pad; 12. Support column; 13. Push handle; 14. Rubber sleeve; 15. Storage shell; 16. Handle; 17. Control switch; 18. Connecting seat; 19. Casters; 20. Protective plate; 21. Sealing frame. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0035] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a portable cardiac surgery emergency equipment trolley, comprising a frame 1. Electric push rods 3 are rotatably connected to the left and right ends of the front top of the frame 1. A rotating shaft 4 is rotatably connected to the bottom end of each electric push rod 3. A rotating cover 5 is rotatably connected to the bottom of the rotating shaft 4. Activation of the electric push rods 3 drives the rotating shaft 4 and rotating cover 5 to move. A rotating column 6 is rotatably connected to the rear side of the rotating cover 5. The bottom of the rotating column 6 is rotatably connected to the rear side of the top wall of the frame 1. Bolts 7 are threaded onto the left and right sides of the top wall of the rotating cover 5. Fixing clips 9 are threaded onto the bottom ends of the bolts 7. A fixing groove 1 is formed in the bottom wall of the rotating cover 5. 0, but under the displacement limitation of the rotating column 6, the rotating cover 5 can be flipped through the rotating column 6 to achieve the effect of opening and closing the placement slot, so as to place the emergency equipment. The top of the fixing clip 9 is engaged with the fixing slot 10. Two connecting seats 18 are fixedly connected to the left and right sides of the frame 1. The bottom of the connecting seat 18 is rotatably installed with universal wheels 19. Protective plates 20 are fixedly connected to the middle of the left and right sides of the frame 1. Then, with the connection of the fixing clip 9, the emergency equipment can be fixed, which improves its stability during transportation. Two support mechanisms 2 are fixedly connected to the front and rear sides of the frame 1. The support mechanisms 2 are used to fix the position of the cart.

[0036] Specifically, by activating the electric push rod 3, its bottom drive shaft 4 and rotating cover 5 can be displaced. However, under the displacement restriction of the rotating column 6, the rotating cover 5 rotates around the rotating column 6 as the central axis. When the rotating cover 5 flips upward, it can be opened smoothly, allowing the emergency equipment to be placed inside the frame 1. Conversely, when the rotating cover 5 flips downward, it closes the frame 1, ensuring that the emergency equipment is enclosed inside. After closing, the fixing clip 9 installed by the bolt 7 can firmly fix the emergency equipment, thereby improving the stability of the emergency equipment. When it is necessary to replace the fixing clip 9 to adapt to different specifications of emergency equipment, the old fixing clip 9 can be removed by rotating the bolt 7, and a new one can be installed to meet the needs of equipment of different sizes and shapes. This improves the stability of the emergency equipment inside the trolley and effectively avoids equipment damage that may be caused by shaking during transportation.

[0037] Reference Figure 1 , Figure 2 and Figure 5 The support mechanism 2 includes multiple support plates 201. The adjacent sides of the multiple support plates 201 are rotatably connected to the front and rear sides of the frame 1. The bottom of the front and rear sides of the frame 1 are provided with connecting grooves 202. One side of the support plate 201 is engaged with the connecting groove 202, so that when the support plate 201 is flipped, it can be fixed by the connecting groove 202. The middle of the front and rear sides of the frame 1 is provided with locking grooves 203. The other side of the support plate 201 is engaged with the locking groove 203. By locking the support plate 201 with the locking groove 203, the support plate 201 can be fixed. The left and right sides of the inner bottom wall of the frame 1 are fixedly connected with hydraulic rods 204. The bottom end of the hydraulic rod 204 is fixedly connected with a connecting column 206, so that under the drive of the hydraulic rod 204, its bottom end can drive the connecting column 206 to achieve the purpose of supporting the trolley. The bottom end of the connecting column 206 is fixedly connected with a corner protector 207.

[0038] Specifically, by activating the hydraulic rod 204, the connecting column 206 at the bottom of the hydraulic rod 204 descends, thereby causing the corner protector pads 207 to move downwards synchronously, thus achieving the supporting effect of lifting the trolley. The support plate 201 is flipped downwards, so that the bottom of the support plate 201 engages with the connecting groove 202, ensuring that the bottom of the support plate 201 can support the bottom of the trolley around the perimeter, thereby achieving the purpose of stabilizing the trolley. When it is necessary to move the trolley, the reverse operation is performed to release the stabilization state, and then the trolley can be moved through multiple casters 19, which improves the flexibility of the trolley and allows the position of the trolley to be fixed.

[0039] Reference Figure 1 , Figure 4 and Figure 5The support mechanism 2 also includes two protective rings 205, the inner walls of which are fixedly connected to the middle of the corresponding hydraulic rods 204; a push handle 13 is fixedly connected to the rear side of the frame 1, and a rubber sleeve 14 is fixedly connected to the middle of the push handle 13; multiple storage shells 15 are fixedly installed on the rear side of the top wall of the frame 1, and a handle 16 is fixedly connected to the top wall of the storage shell 15; a control switch 17 is fixedly connected to the left side of the frame 1, and the control switch 17 is electrically connected to the electric push rod 3 and the hydraulic rod 204 respectively.

[0040] Specifically, the protective ring 205 protects the middle part of the hydraulic rod 204, the rubber sleeve 14 improves the anti-slip effect of the middle part of the push handle 13, and the control switch 17, which is electrically connected to the electric push rod 3 and the hydraulic rod 204 respectively, enables the control switch 17 to turn the equipment on and off.

[0041] Reference Figure 3 and Figure 4 A rubber ring 8 is fixedly connected to the middle of multiple bolts 7, and the horizontal height of multiple rubber rings 8 is the same; a rubber pad 11 is fixedly connected to the bottom wall of two fixing clamps 9, and a groove is opened at the bottom of the two rubber pads 11.

[0042] Specifically, the connection of the rubber ring 8 reduces the protection of the top of the rotating cover 5 by the bolt 7, and the rubber pad 11 improves the fixing effect of the fixing clip 9 while reducing the damage to it by the fixing clip 9.

[0043] Reference Figure 1 and Figure 4 The bottom of each of the two rotating covers 5 is fixedly connected to a sealing frame 21, and the external dimensions of the two sealing frames 21 are the same as the front dimensions of the top wall of the frame 1; the rear side of the inner bottom wall of the frame 1 is fixedly connected to two support columns 12, and the tops of the two support columns 12 are fixedly connected to the rear side of the inner top wall of the frame 1.

[0044] Specifically, the sealing frame 21 improves the sealing performance of the rotating cover 5, and the support column 12 increases the internal support force of the frame 1.

[0045] Working principle: During use, the electric push rod 3 is activated, which drives the rotating shaft 4 and the rotating cover 5 to move. However, under the displacement restriction of the rotating column 6, the rotating cover 5 is rotated around the rotating column 6 as the axis. When it is rotated upward, it can be opened to allow the emergency equipment to be placed in. When it is rotated downward, it is closed. After closing, the fixing clip 9 installed by the bolt 7 can fix the emergency equipment, thereby improving the stability of the emergency equipment. When replacing the fixing clip 9, the fixing clip 9 can be removed by rotating the bolt 7. Then, the fixing clip 9 can be replaced according to the different specifications of the emergency equipment, which improves the stability of the emergency equipment inside the cart and avoids damage caused by shaking.

[0046] Furthermore, by activating the hydraulic rod 204, the connecting column 206 at its bottom end drives the corner protector 207 to move downwards synchronously, thereby achieving the effect of supporting the trolley. Then, the support plate 201 is flipped downwards, so that its bottom engages with the connecting groove 202. At the same time, its bottom end can support the trolley's bottom and all four sides, achieving the purpose of stabilizing the trolley. Conversely, it can release the stabilization, thereby allowing the trolley to move through multiple casters 19, thus achieving the effect of fixing the trolley's position and increasing the trolley's flexibility.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable cardiac surgery emergency equipment trolley, including a frame, characterized in that: Electric push rods are rotatably connected to the top left and right ends of the front side of the frame. A rotating shaft is rotatably connected to the bottom of each electric push rod. A rotating cover is rotatably connected to the bottom of the rotating shaft. A rotating column is rotatably connected to the rear side of the rotating cover. The bottom of the rotating column is rotatably connected to the rear side of the top wall of the frame. Bolts are threaded onto the left and right sides of the top wall of the rotating cover. Fixing clips are threaded onto the bottom ends of the bolts. A fixing groove is formed on the bottom wall of the rotating cover. The top of the fixing clip engages with the fixing groove. Two connecting seats are fixedly connected to the left and right sides of the frame. Universal wheels are rotatably mounted on the bottom of each connecting seat. Protective plates are fixedly connected to the middle of the left and right sides of the frame. Two support mechanisms are fixedly connected to the front and rear sides of the frame. These support mechanisms are used to fix the trolley in a fixed position.

2. The portable cardiac surgery emergency equipment cart according to claim 1, characterized in that: The support mechanism includes multiple support plates, with adjacent sides of each support plate rotatably connected to the front and rear sides of the vehicle frame. Connecting grooves are provided at the bottom of both the front and rear sides of the vehicle frame, and one side of each support plate engages with a connecting groove. Locking grooves are provided in the middle of both the front and rear sides of the vehicle frame, and the other side of each support plate engages with a locking groove. Hydraulic rods are fixedly connected to the left and right sides of the inner bottom wall of the vehicle frame, with connecting columns fixedly connected to the bottom ends of the hydraulic rods and corner protectors fixedly connected to the bottom ends of the connecting columns.

3. The portable cardiac surgery emergency equipment cart according to claim 2, characterized in that: The support mechanism also includes two protective rings, the inner walls of which are respectively fixedly connected to the middle of the corresponding hydraulic rod.

4. The portable cardiac surgery emergency equipment cart according to claim 1, characterized in that: A push handle is fixedly connected to the rear side of the frame, and a rubber sleeve is fixedly connected to the middle of the push handle.

5. The portable cardiac surgery emergency equipment cart according to claim 1, characterized in that: Multiple storage shells are fixedly installed on the rear side of the top wall of the frame, and handles are fixedly connected to the top wall of the storage shells.

6. The portable cardiac surgery emergency equipment cart according to claim 2, characterized in that: A control switch is fixedly connected to the left side of the frame, and the control switch is electrically connected to the electric push rod and the hydraulic rod respectively.

7. The portable cardiac surgery emergency equipment cart according to claim 1, characterized in that: Each of the bolts has a rubber ring fixedly connected to its center, and all of the rubber rings are at the same horizontal height.

8. The portable cardiac surgery emergency equipment cart according to claim 1, characterized in that: Both of the fixing clips have rubber pads fixedly connected to their bottom walls, and both rubber pads have grooves at their bottoms.

9. The portable cardiac surgery emergency equipment cart according to claim 1, characterized in that: Both rotating covers are fixedly connected to a sealing frame at their bottom, and the external dimensions of the two sealing frames are the same as the dimensions of the front side of the top wall of the vehicle frame.

10. The portable cardiac surgery emergency equipment cart according to claim 1, characterized in that: Two support columns are fixedly connected to the rear side of the inner bottom wall of the frame, and the tops of the two support columns are fixedly connected to the rear side of the inner top wall of the frame.

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