Integrated mobile ICU type transfer cart
By designing a mobile ICU transfer cart that integrates oxygen cylinders, infusion pumps and other equipment, the problem that existing transfer carts cannot meet the treatment needs of critically ill patients is solved. Continuous life support and equipment protection are achieved during the transfer process, and the transfer efficiency and applicability are improved.
Patent Information
- Application Number
- CN202422510834.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-10-17
AI Technical Summary
Existing transfer carts have a simple structure and cannot meet the full treatment and life support needs of critically ill patients. In addition, there are problems of equipment damage and inconvenient disassembly and assembly during the transfer process. Especially in natural disasters or public health events, the equipment is large in size and heavy in weight, which increases the difficulty and risk of transfer.
An all-in-one mobile ICU-style transfer cart is designed, integrating life-sustaining equipment such as oxygen cylinders, infusion pumps, ventilators, and batteries. Through adjustable baffles and stretcher structures, it provides comprehensive body support and life support, prevents equipment from being subjected to severe impact during transfer, and facilitates patient movement and equipment disassembly and assembly.
It achieves continuous life support for critically ill patients during the transfer process, reduces the risk of equipment damage, improves the flexibility and efficiency of transfer, is suitable for emergency rescue needs in various scenarios, and shortens the treatment response time.
Smart Images
Figure CN223474003U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transport trolley technology, specifically an integrated mobile ICU transport trolley. Background Technology
[0002] Critically ill patients often need to be transferred from the location of the incident to hospitals, between hospitals, or within hospitals. The transfer itself may pose a significant risk to critically ill patients. Patients with severe respiratory distress and severe heart failure require support such as ECMO, ventilators, oxygen sources, gas sources, infusions, and monitoring systems to maintain stable vital signs. However, most existing emergency trolleys have simple structures and cannot meet the needs of adequate treatment and life support.
[0003] Furthermore, in natural disasters, major accidents, or public health emergencies, rapid response and timely treatment are crucial components of a public health emergency response system. However, some currently used equipment is large and heavy, increasing the difficulty and risk of transport. Unexpected events during transport pose a risk to the transport operation, and having additional equipment in standby mode takes time, hindering rescue efficiency. Moreover, if the rescue task is heavy, critical equipment or materials may be forgotten. Additionally, the transport trolley may collide with external objects when moving towards the patient, potentially loosening the wires inserted into the external interfaces of life support devices, or even damaging the equipment, thus affecting the smooth progress of the rescue. Furthermore, the stretchers on existing transport trolleys are slow to deploy and inconvenient to assemble and disassemble. Therefore, providing a fully functional ICU transport trolley is of paramount practical significance. Utility Model Content
[0004] In view of the shortcomings of the prior art, the present invention provides an integrated mobile ICU transfer cart to solve the problems mentioned in the background.
[0005] This utility model provides the following technical solution:
[0006] An integrated mobile ICU transport trolley includes a base plate. A support frame, oxygen cylinder, infusion pump, ventilator, and battery are fixedly mounted on the top of the base plate. A fixed frame is fixedly mounted on the outer wall of the support frame. A baffle is slidably connected to the inner wall of the fixed frame. A pull plate is fixedly mounted on the top of the baffle. A fixed shell is fixedly mounted on the bottom of the fixed frame. A stretcher is mounted on the top of the support frame. An ECMO storage compartment is fixedly mounted on the outer wall of the base plate. A locking block is slidably connected to the inner wall of the fixed shell. A pull rod is fixedly mounted on the outer wall of the locking block. A spring is provided on the inner wall of the fixed shell. A connecting block is fixedly mounted on the bottom of the stretcher. A connecting module is fixedly mounted on the top of the support frame. A telescopic plate is slidably connected to the inner wall of the connecting block. A rotating rod is rotatably connected to the inner wall of the connecting block. A rotating disk is fixedly mounted on the end of the rotating rod away from the telescopic plate.
[0007] As a preferred embodiment of the present invention, the top of the baffle is provided with an extension block, and the width of the extension block is greater than the width of the inner wall of the fixed frame.
[0008] As a preferred technical solution of this utility model, the bottom of the connecting block is provided with a square groove, and the size of the square groove is the same as the size of the top of the connecting module. The telescopic plate passes through the inner wall of the connecting block to the square groove at the bottom of the connecting block.
[0009] As a preferred embodiment of this utility model, the outer wall of the connecting module is provided with a rectangular groove, and the size of the rectangular groove is the same as the size of the side of the telescopic plate away from the rotating rod.
[0010] As a preferred embodiment of this utility model, the rotating rod has a thread on the outer wall of one end near the telescopic plate, and the telescopic plate has a circular groove near the rotating rod, and the circular groove on the outer wall of the telescopic plate is threadedly connected to the rotating rod.
[0011] As a preferred embodiment of this utility model, the outer wall of the baffle is provided with two rectangular grooves, and the two rectangular grooves are arranged in a straight line in the longitudinal direction on the outer wall of the baffle. The dimensions of the two rectangular grooves on the outer wall of the baffle are the same as the dimensions of the locking block.
[0012] Beneficial effects:
[0013] The integrated ICU transport trolley of this invention uses a pusher to protect the life support equipment on top of the base plate from severe impacts via two baffles. Once the designated position is reached, the patient is moved onto the equipment via a stretcher. Pulling the lever causes a locking block to move towards the spring. When the locking block enters the inner wall of the fixed housing, it disengages from the square groove on the outer wall of the baffle. Pulling the pull plate upwards causes the baffle to move upwards, sliding upwards from the inner wall of the fixed frame. When the square groove at the bottom of the baffle reaches the outside of the locking block, releasing the lever causes the spring to expand, pushing the locking block into the square groove at the bottom of the baffle. This creates a gap between the baffle and the base plate, allowing tubing to leak out for emergency treatment of the patient.
[0014] In this invention, rotating the rotating disk causes the rotating rod to rotate, which in turn causes the threaded part on its outer wall to rotate. This causes the rotating rod to move the telescopic plate towards the inner wall of the connecting block through the circular groove threaded connection with the outer wall of the telescopic plate. When the telescopic plate disengages from the rectangular groove on the top outer wall of the connecting module, the connection between the connecting module and the connecting block disappears. At this time, the volunteer lifts the stretcher upward, causing the stretcher to move the connecting block upward.
[0015] The integrated ICU transport cart described in this invention is fully functional, essentially a temporary mobile ICU ward. During patient transport, it provides comprehensive physical and life support to critically ill patients, offering high mobility and versatility. It is particularly suitable for use as an emergency facility, especially in large-scale events and conferences, effectively meeting the needs of sudden medical emergencies. Furthermore, this integrated ICU transport cart can be easily accommodated within ambulances and air ambulances, facilitating long-distance assisted transport and treatment. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0017] Figure 2 This is a schematic diagram of the infusion pump structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the baffle structure of this utility model;
[0019] Figure 4 This is a schematic diagram of the stretcher structure of this utility model;
[0020] Figure 5 This is a schematic diagram of the telescopic plate structure of this utility model;
[0021] Figure 6 This utility model Figure 3Enlarged structural diagram at point A in the middle.
[0022] In the diagram: 1. Base plate; 2. Support frame; 3. Fixing frame; 4. Baffle; 5. Fixing shell; 6. Pull plate; 7. Stretcher; 8. ECMO storage area; 9. Oxygen cylinder; 10. Infusion pump; 11. Ventilator; 12. Battery; 13. Locking block; 14. Pull rod; 15. Spring; 16. Connecting block; 17. Connecting module; 18. Rotating rod; 19. Telescopic plate; 20. Rotating disk. Detailed Implementation
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] Please see Figures 1-6 An integrated mobile ICU transport cart includes a base plate 1. A support frame 2, an oxygen cylinder 9, an infusion pump 10, a ventilator 11, and a battery 12 are fixedly mounted on the top of the base plate 1. A fixing frame 3 is fixedly mounted on the outer wall of the support frame 2. A baffle 4 is slidably connected to the inner wall of the fixing frame 3. A pull plate 6 is fixedly mounted on the top of the baffle 4. A fixing shell 5 is fixedly mounted on the bottom of the fixing frame 3. A stretcher 7 is located on the top of the support frame 2. An ECMO storage compartment 8 is fixedly mounted on the outer wall of the base plate 1. A locking block 13 is slidably connected to the inner wall of the fixing shell 5. A pull rod 14 is fixedly mounted on the outer wall of the locking block 13. The inner wall is provided with a spring 15, the bottom of the stretcher 7 is fixedly installed with a connecting block 16, the top of the support frame 2 is fixedly installed with a connecting module 17, the inner wall of the connecting block 16 is slidably connected with a telescopic plate 19, the inner wall of the connecting block 16 is rotatably connected with a rotating rod 18, and a rotating disk 20 is fixedly installed at the end of the rotating rod 18 away from the telescopic plate 19. In the above structure, the oxygen cylinder 9 is connected to two pipes. The two pipes outside the oxygen cylinder 9 are respectively connected to the ECMO inside the ECMO storage 8 and the ventilator 11, and oxygen is supplied to the ventilator 11 and the ECMO inside the ECMO storage 8 through the oxygen cylinder 9.
[0025] In a preferred embodiment, the top of the baffle 4 is provided with an extension block, and the width of the extension block is greater than the width of the inner wall of the fixed frame 3. In the above structure, the baffle 4 is limited by the extension block at the top of the baffle 4, so that the baffle 4 cannot be separated from the fixed frame 3.
[0026] In a preferred embodiment, the bottom of the connecting block 16 is provided with a square groove, and the size of the square groove is the same as the size of the top of the connecting module 17. The telescopic plate 19 extends through the inner wall of the connecting block 16 to the square groove at the bottom of the connecting block 16. In the above structure, by inserting the connecting module 17 into the square groove at the bottom of the connecting block 16, the connecting block 16 and the connecting module 17 are connected, thereby connecting the support frame 2 and the stretcher 7 through the connecting block 16 and the connecting module 17.
[0027] In a preferred embodiment, the outer wall of the connecting module 17 is provided with a rectangular groove, and the size of the rectangular groove is the same as the size of the side of the telescopic plate 19 away from the rotating rod 18. In the above structure, when the top of the connecting module 17 is inserted into the rectangular groove at the bottom of the connecting block 16, the position of the rectangular groove on the outer wall of the connecting module 17 is fixed by the telescopic plate 19 by inserting the telescopic plate 19 into the rectangular groove on the outer wall of the connecting module 17, thereby fixing the connecting module 17 to the inner wall of the connecting block 16.
[0028] In a preferred embodiment, the rotating rod 18 has a thread on the outer wall of one end near the telescopic plate 19, and the telescopic plate 19 has a circular groove near the rotating rod 18. The circular groove on the outer wall of the telescopic plate 19 is threadedly connected to the rotating rod 18. In the above structure, by rotating the rotating rod 18, the thread on its outer wall is rotated, and the threaded connection between the rotating rod 18 and the telescopic plate 19 causes the telescopic plate 19 to slide on the inner wall of the connecting block 16.
[0029] In a preferred embodiment, the outer wall of the baffle 4 is provided with two rectangular grooves, and the two rectangular grooves are arranged in a straight line in the longitudinal direction on the outer wall of the baffle 4. The size of the two rectangular grooves on the outer wall of the baffle 4 is the same as the size of the locking block 13. In the above structure, by inserting the locking block 13 into different rectangular grooves on the outer wall of the baffle 4, the height of the baffle 4 can be changed.
[0030] When pushing the equipment, two baffles 4 protect the life support equipment on top of the base plate 1 from severe impact. Upon reaching the predetermined position, rotating the rotating disk 20 causes the rotating rod 18 to rotate. The rotating rod 18 then rotates the threads on its outer wall, causing the rotating rod 18 to connect with the circular groove on the outer wall of the telescopic plate 19, moving the telescopic plate 19 towards the inner wall of the connecting block 16. When the telescopic plate 19 disengages from the rectangular groove on the top outer wall of the connecting module 17, the connection between the connecting module 17 and the connecting block 16 disappears. At this point, the volunteer lifts the stretcher 7 upwards, causing the stretcher 7 to move the connecting block 16 upwards, placing the stretcher 7 beside the patient and moving the patient above the stretcher 7. 7. Lift the stretcher 7 and place it on top of the support frame 2 to reset it, thereby fixing the stretcher 7. At this time, pull the lever 14, which will cause the lever 14 to move the locking block 13 towards the spring 15. When the locking block 13 enters the inner wall of the fixed shell 5, the locking block 13 disengages from the square groove on the outer wall of the baffle 4. At this time, pull the pull plate 6 upward, which will cause the pull plate 6 to move the baffle 4 upward, thereby causing the baffle 4 to slide upward from the inner wall of the fixed frame 3. When the square groove at the bottom of the outer wall of the baffle 4 reaches the outside of the locking block 13, release the lever 14, which will cause the spring 15 to expand and push the locking block 13 into the square groove at the bottom of the outer wall of the baffle 4. At this time, a gap is created between the baffle 4 and the bottom plate 1, and the tubing is leaked out through the gap between the baffle 4 and the bottom plate 1 for emergency treatment of the patient.
[0031] As a further improvement to this utility model, the transport trolley can be further integrated with medicine storage cabinets, surgical instrument storage cabinets, etc., which are fixedly connected to the support frame, to better meet the needs of temporary rescue.
[0032] As a further improvement to this utility model, the stretcher is equipped with an openable and closable thermal sleeping bag, which can better maintain the patient's body temperature during transportation and further improve the treatment effect.
[0033] As a further improvement to this utility model, the transport trolley can be further integrated with monitoring equipment, thereby enabling the monitoring of the patient's vital signs and providing real-time reference for further rescue decisions.
[0034] This invention provides continuous life support for patients with severe respiratory distress and / or severe heart failure who require ECMO, ventilators, oxygen sources, and gas supplies, effectively maintaining stable vital signs and significantly shortening response time. It is adaptable to various environments, such as bumpy roads, wilderness, narrow corridors, and even by helicopter, ambulance, or water transport, meeting the transport requirements of different scenarios. Equipped with multiple life support devices, it can adjust life support strategies according to the patient's condition, ensuring appropriate treatment during transport. It can also be equipped with additional monitoring devices to monitor the patient's vital signs in real time, providing a basis for resuscitation decisions. Furthermore, this invention is easy to assemble and disassemble, has complete functions, can be deployed for resuscitation at any time, and its various functional devices are not easily impacted, ensuring stable operation and possessing significant practical and widespread application value.
[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, 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, and therefore should not be construed as a limitation of this utility model.
[0036] Furthermore, 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.
[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components.
[0038] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention.
Claims
1. An integrated mobile ICU transport cart, characterized in that: The device includes a base plate. A support frame, oxygen cylinder, infusion pump, ventilator, and battery are fixedly mounted on the top of the base plate. A fixed frame is fixedly mounted on the outer wall of the support frame. A baffle is slidably connected to the inner wall of the fixed frame. A pull plate is fixedly mounted on the top of the baffle. A fixed shell is fixedly mounted on the bottom of the fixed frame. A stretcher is provided on the top of the support frame. An ECMO storage compartment is fixedly mounted on the outer wall of the base plate. A locking block is slidably connected to the inner wall of the fixed shell. A pull rod is fixedly mounted on the outer wall of the locking block. A spring is provided on the inner wall of the fixed shell. A connecting block is fixedly mounted on the bottom of the stretcher. A connecting module is fixedly mounted on the top of the support frame. A telescopic plate is slidably connected to the inner wall of the connecting block. A rotating rod is rotatably connected to the inner wall of the connecting block. A rotating disk is fixedly mounted on the end of the rotating rod away from the telescopic plate.
2. The integrated mobile ICU transport cart as described in claim 1, characterized in that, The top of the baffle is provided with an extension block, and the width of the extension block is greater than the width of the inner wall of the fixed frame.
3. The integrated mobile ICU transport cart as described in claim 1, characterized in that, The bottom of the connecting block is provided with a square groove, and the size of the square groove is the same as the size of the top of the connecting module. The telescopic plate passes through the inner wall of the connecting block to the square groove at the bottom of the connecting block.
4. The integrated mobile ICU transport cart as described in claim 1, characterized in that, The outer wall of the connecting module is provided with a rectangular groove, and the size of the rectangular groove is the same as the size of the side of the telescopic plate away from the rotating rod.
5. The integrated mobile ICU transport cart as described in claim 1, characterized in that, The rotating rod has a thread on the outer wall of one end near the telescopic plate, and the telescopic plate has a circular groove near the rotating rod. The circular groove on the outer wall of the telescopic plate is threadedly connected to the rotating rod.
6. The integrated mobile ICU transport cart as described in claim 1, characterized in that, The outer wall of the baffle is provided with two rectangular grooves, and the two rectangular grooves are arranged in a straight line in the longitudinal direction on the outer wall of the baffle. The size of the two rectangular grooves on the outer wall of the baffle is the same as the size of the locking block.