Intelligent infusion system

Abstract

The application belongs to the technical field of medical equipment, and particularly relates to an intelligent infusion system, which comprises a control module, a track module, a transportation module and a receiving module, the transportation module and the receiving module are connected with the control module, the track module is arranged on a ceiling, the transportation module moves back and forth between a dispensing room, a corridor and a ward through the track module, and the receiving module is used for receiving a medicine liquid bag transported by the transportation module, so that the intelligent infusion system realizes air transportation of the medicine liquid bag, does not occupy ground space, and does not need a nurse to manually transport the medicine liquid bag, thereby reducing the workload of the nurse and lowering the tiredness degree of the nurse.

Description

Technical Field

[0001] This invention belongs to the field of medical equipment technology, and specifically relates to an intelligent infusion system. Background Technology

[0002] Currently, intravenous infusions in clinical settings are administered manually by nurses who prepare the medication in the pharmacy and then transport the IV bags to the corresponding wards via medical trolleys. Due to the limited space on these trolleys and the limited number of IV bags that can be transported at one time, coupled with the large number of patients managed by a single nurse, nurses typically need to make multiple trips to transport the IV bags. This results in a heavy workload and high levels of fatigue for nurses. Furthermore, the movement of medical trolleys in wards and corridors occupies space, which could negatively impact emergency care in cases requiring immediate medical attention. Summary of the Invention

[0003] The present invention aims to provide an intelligent infusion system to solve the problem of nurses manually transporting medications in clinical infusions.

[0004] To achieve the above objectives, the present invention provides an intelligent infusion system, comprising a control module, a track module, a transport module, and a receiving module. The track module includes ceiling track I, ceiling track II, and ceiling track III. The transport module includes transport trolley I, transport trolley II, and transport trolley III. Transport trolley I moves back and forth between the dispensing room and the corridor via ceiling track I. Transport trolley II moves back and forth longitudinally in the corridor via ceiling track II. Transport trolley III moves back and forth between the corridor and the ward via ceiling track III. Each of transport trolley I, transport trolley II, and transport trolley III includes a horizontal plate, wheels, and a first drive motor for driving the wheels. The first drive motor is connected to the control module. The wheels are rotatably mounted on the horizontal plate. A vertical rod is connected to the horizontal plate, and a first horizontal block is fixedly connected to the bottom end of the vertical rod. A first electromagnet is fixedly installed on the first horizontal block and is connected to the control module. A sliding sleeve is horizontally slidably connected to the first horizontal block of transport trolley I. An iron plate and several hooks for hanging medicine bags are fixedly connected to the sliding sleeve. The vertical rods of transport trolleys II and III are rotatably connected to the horizontal plate, and a second drive motor for driving the vertical rods to rotate is provided on the horizontal plate. The second drive motor is connected to the control module. The receiving module is located on the ceiling of the ward. The receiving module includes a mounting plate, a lifting plate, and a lifting drive assembly for driving the lifting plate to rise and fall. A recess is provided on the side of the lifting plate facing the ceiling track III. A second horizontal block is provided in the recess. The second horizontal block is fixedly connected to the lifting plate and can be horizontally slidably connected to the sliding sleeve. A second electromagnet is fixedly installed on the second horizontal block and is connected to the control module.

[0005] The working principle and beneficial effects of this solution are as follows: In this solution, the transport module transports the medication bags via a track module on the ceiling, achieving aerial transport of the medication bags. Furthermore, under the control of the control module, the transport module transports the medication bags to the corresponding wards, where a receiving module receives them. A lifting platform in the receiving module lowers the medication bags for medical staff to retrieve. In summary, this solution achieves automated transport of medication bags, eliminating the need for nurses to manually transport the bags, reducing their workload and fatigue. Simultaneously, the aerial transport method does not affect pedestrians on the ground or adversely impact patient emergency care.

[0006] Optionally, driven gears are coaxially fixedly connected to the vertical rods of the transport trolleys II and III, and a driving gear that meshes with the driven gears is coaxially fixedly connected to the output end of the second drive motor.

[0007] In this design, the rotation of the vertical rod is achieved through the meshing of the driving gear and the driven gear, allowing the vertical rod to rotate at angles such as 90° and 180°.

[0008] Optionally, the lifting drive assembly includes a top plate, a wire rope assembly, and a winding motor for winding the wire rope assembly. The top plate is fixedly installed below the mounting plate, the winding motor is fixedly installed on the mounting plate, and a number of limiting tubes are fixedly connected to the side of the lifting plate facing the top plate. The wire rope assembly passes through the limiting tubes and is fixedly connected to the lifting plate.

[0009] In this solution, the winding motor in the lifting drive assembly starts, releasing the steel wire rope assembly, thereby causing the lifting plate to descend so that medical staff can remove the medicine bags; while the winding motor reverses, winding the steel wire rope assembly, thereby causing the lifting plate to rise and reset so as to receive the next set of medicine bags.

[0010] Optionally, the ceiling track I includes a horizontal section and an inclined section.

[0011] In this design, the inclined section of the ceiling track I has a lower end that is furthest from the horizontal section, making it easier for nurses to hang medicine bags on the hooks of the transport cart I in the dispensing room.

[0012] Optionally, the ceiling track I, ceiling track II and ceiling track III all include a track body, and a T-shaped groove is provided on the side of the track body away from the ceiling. The bottom of the groove at both ends of the T-shaped groove is sunken to form a sunken groove for the traveling wheels to pass through.

[0013] In this design, the traveling wheels move within the sinkhole, which restricts their movement and prevents the transport module from derailing from the track module.

[0014] Optionally, the bottom of the sinking trough is fixedly connected with an anti-slip layer.

[0015] In this design, the anti-slip layer increases the friction on the wheels, allowing the transport trolley I to climb steadily upwards on the inclined section of the ceiling track I.

[0016] Optionally, universal ball bearings are fixedly installed on the inner wall of the sliding sleeve.

[0017] In this scheme, the universal ball bearings inside the sliding sleeve convert the sliding friction between the sliding sleeve and the first horizontal block (second horizontal block) into rolling friction, thereby reducing the frictional resistance of the sliding sleeve relative to the first horizontal block (second horizontal block) and facilitating the switching of the sliding sleeve between transport trolley I, transport trolley II, transport trolley III and receiving module.

[0018] Optionally, the number of transport trolleys II is two or more.

[0019] In this scheme, there are more than two transport trolleys II. Thus, after one transport trolley II receives the medicine bag, it moves along the ceiling track II, while the other transport trolley II moves to the position corresponding to transport trolley I in order to receive the next set of medicine bags.

[0020] Optionally, among two or more transport trolleys II, one transport trolley II is not equipped with a sliding sleeve, while the remaining transport trolleys II are equipped with sliding sleeves.

[0021] In this scheme, the transport trolley II without the sliding sleeve is the first to dock with the transport trolley I, thereby receiving the sliding sleeve on the transport trolley I and leaving. Then, the transport trolley II with the sliding sleeve moves to the position corresponding to the transport trolley I. The transport trolley I receives the sliding sleeve of the transport trolley II and returns to the medication preparation room. The nurse can then hang the corresponding medication bag, avoiding the need for the nurse to slide the sliding sleeve back onto the first horizontal block of the transport trolley I, thus reducing the nurse's workload. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of an intelligent infusion system according to Embodiment 1 of the present invention;

[0023] Figure 2 This is a schematic diagram of the ceiling track I in Embodiment 1 of the present invention;

[0024] Figure 3 This is a radial sectional view (including transport trolley I) of the ceiling track I in Embodiment 1 of the present invention;

[0025] Figure 4 for Figure 3 A partial cross-section along the central AA direction;

[0026] Figure 5 This is an axial sectional view (including transport trolley II) of the ceiling track II in Embodiment 1 of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure when transport trolley I and transport trolley II are docked in Embodiment 1 of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of the sliding sleeve after it is transferred from transport trolley I to transport trolley II in Embodiment 1 of the present invention;

[0029] Figure 8 This is a schematic diagram of the structure when transport trolley II and transport trolley III are docked in Embodiment 1 of the present invention;

[0030] Figure 9 This is a schematic diagram of the structure of the sliding sleeve after it has been transferred from transport trolley II to transport trolley III in Embodiment 1 of the present invention;

[0031] Figure 10 This is a schematic diagram of the structure when the transport trolley III docks with the receiving module in Embodiment 1 of the present invention;

[0032] Figure 11 for Figure 10 Top view of the lifting platform;

[0033] Figure 12 This is a schematic diagram of the structure of the sliding sleeve after it is transferred from the transport trolley III to the receiving module in Embodiment 1 of the present invention;

[0034] Figure 13 This is a schematic diagram of the structure of the receiving module after the lifting plate has descended in Embodiment 1 of the present invention. Detailed Implementation

[0035] The following detailed description illustrates the specific implementation method:

[0036] The markings in the accompanying drawings of the instruction manual include: control module 1, receiving module 2, ceiling track I 3, horizontal section 310, inclined section 320, ceiling track II 4, ceiling track III 5, anti-slip layer 6, transport trolley I 7, transport trolley II 8, transport trolley III 9, horizontal plate 10, traveling wheel 11, first drive motor 12, wheel axle 13, vertical rod 14, first horizontal block 15, first electromagnet 16, sliding sleeve 17, iron plate 18, hook 19, universal ball bearing 20, second drive motor 21, driven gear 22, driving gear 23, mounting plate 24, lifting plate 25, second horizontal block 26, second electromagnet 27, top plate 28, wire rope 29, winding motor 30, limit tube 31, counterweight 32, medicine dispensing room 33, ward 34.

[0037] Example 1

[0038] This embodiment is basically as follows: Figure 1As shown: An intelligent infusion system includes a control module 1, a track module, a transport module, and a receiving module 2. The track module includes ceiling track I 3, ceiling track II 4, and ceiling track III 5, combined with... Figure 2 As shown, the ceiling track I3 includes a horizontal section 310 and an inclined section 320, with the end of the inclined section 320 furthest from the horizontal section 310 being lower than the end of the inclined section 320 closest to the horizontal section 310; combined with Figure 3 As shown, ceiling track I3, ceiling track II4 and ceiling track III5 all include a track body. A T-shaped groove is provided on the side of the track body away from the ceiling. The bottom of the grooves at both ends of the T-shaped groove are sunken to form a sunken groove. An anti-slip layer 6 is bonded to the bottom of the sunken groove.

[0039] The transportation module includes transport trolleys I7, II8, and III9. Transport trolley I7 moves back and forth between the dispensing room 33 and the corridor via ceiling track I3; transport trolley II8 moves back and forth longitudinally along the corridor via ceiling track II4; and transport trolley III9 moves back and forth between the corridor and ward 34 via ceiling track III5. Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, transport trolleys I-7, II-8, and III-9 each include a cross plate 10, wheels 11, and a first drive motor 12 for driving the wheels 11 to rotate. The first drive motor 12 is connected to the control module 1. The wheels 11 are rotatably mounted on the cross plate 10. There are four wheels 11, distributed at the four corners of the cross plate 10, and each pair of wheels 11 is located in the recessed groove of the track body. The two wheels 11 (the two wheels 11 located on the transverse side of the cross plate 10) are connected by a vehicle... A wheel axle 13 drives a first drive motor 12 to rotate a wheel axle 13 via a gear set. A horizontal plate 10 is connected to a vertical rod 14, and a first horizontal block 15 is fixedly connected to the bottom end of the vertical rod 14. A first electromagnet 16 is fixedly installed on the first horizontal block 15 and is connected to the control module 1. A sliding sleeve 17 is horizontally slidably connected to the first horizontal block 15 of the transport trolley I 7. An iron plate 18 and several hooks 19 for hanging medicine bags are fixedly connected to the sliding sleeve 17. In this embodiment, there are five hooks 19. Two universal ball bearings 20 are fixedly installed on the inner wall of the sliding sleeve 17. In this way, the sliding sleeve 17 experiences little resistance when sliding horizontally on the first horizontal block 15, making it easy for the sliding sleeve 17 to switch between transport trolley I 7, transport trolley II 8, transport trolley III 9 and receiving module 2.

[0040] The vertical rod 14 of transport trolley I7 is fixedly connected to the horizontal plate 10, while the vertical rods 14 of transport trolleys II8 and III9 are rotatably connected to the horizontal plate 10 (the rotatable connection is achieved through bearings). Figure 5As shown, a second drive motor 21 for driving the vertical rod 14 to rotate is provided on the horizontal plate 10. The second drive motor 21 is connected to the control module 1. Specifically, the vertical rod 14 of the transport trolleys II 8 and III 9 is coaxially fixedly connected with a driven gear 22. The output end of the second drive motor 21 is coaxially fixedly connected with a driving gear 23 that meshes with the driven gear 22, thereby realizing the rotation of the vertical rod 14. There are two or more transport trolleys II 8. Among the two or more transport trolleys II 8, one transport trolley II 8 is not provided with a sliding sleeve 17, while the remaining transport trolleys II 8 are provided with sliding sleeves 17. In this embodiment, there are two transport trolleys II 8. In addition, position sensors are provided on the transport trolleys I 7, II 8, and III 9. The position sensors transmit position information to the control module 1. Thus, the control module 1 can receive the signals transmitted from the position sensors and grasp the position information of the transport trolleys I 7, II 8, and III 9.

[0041] Receiver module 2 is installed on the ceiling of ward 34, combined with Figure 10 and Figure 11 As shown, the receiving module 2 includes a mounting plate 24, a lifting plate 25, and a lifting drive assembly for driving the lifting plate 25 to rise and fall. The lifting plate 25 has a recessed portion on one side facing the ceiling track Ⅲ5, and a second horizontal block 26 is provided within the recessed portion. The second horizontal block 26 is fixedly connected to the lifting plate 25 and can be horizontally slidably connected to the sliding sleeve 17. A second electromagnet 27 is fixedly installed on the second horizontal block 26 and is connected to the control module 1. The lifting drive assembly includes a top plate 28, a wire rope assembly, and a winding motor 30 for winding the wire rope assembly. In this embodiment, the wire rope assembly includes four wire ropes 29, which are located at the four corners of the lifting plate 25. There are two winding motors 30, with one winding motor 30 corresponding to the winding / unwinding of two wire ropes 29. The top plate 28 is fixedly connected to the mounting plate 24 via a connecting rod. The top plate 28 has through holes for the wire rope 29 to pass through. The winding motor 30 is fixedly mounted on the mounting plate 24. A plurality of limiting tubes 31 are fixedly connected to the side of the lifting plate 25 facing the top plate 28. The wire rope 29 passes through the corresponding limiting tube 31 and is then fixedly connected to the lifting plate 25. In this embodiment, there are four limiting tubes 31. A counterweight 32 is fixedly mounted on the lifting plate 25 to balance the force on the lifting plate 25. In other embodiments, the lifting drive assembly can be a ball screw pair structure.

[0042] Control module 1 is a central control system that controls the actions of corresponding actuators based on user input and received information (such as the location information of the transport modules). Additionally, control module 1 stores pre-entered patient information, including patient name, bed number, and bed location. Thus, upon receiving patient information, control module 1 can confirm the location of the patient's bed and dispatch the corresponding transport carts II 8 and III 9.

[0043] In actual use, the nurse prepares the medicine bag in the medication preparation room 33 and inputs the patient information corresponding to the medicine bag into the control module 1. The control module 1 then moves a transport trolley II 8 along the ceiling track II 4 to the corresponding position (the opposite position of ceiling track I 3 and ceiling track II 4) to prepare to receive the medicine bag. At the same time, the control module 1 moves the transport trolley III 9 in the patient's ward 34 to the corridor to prepare to receive the medicine bag. The nurse hangs the medicine bag on the hook 19 of the transport cart I7. At this time, the first electromagnet 16 of the transport cart I7 is energized, applying a magnetic attraction force to the iron plate 18. The magnetic attraction force can prevent the sliding sleeve 17 from sliding spontaneously along the first horizontal block 15, thus ensuring that the medicine bag will not fall. Then, the control module 1 controls the first drive motor 12 to start, and the first drive motor 12 drives the walking wheel 11 to rotate. The transport cart I7 moves along the ceiling track I3, thus carrying the medicine bag from the dispensing room 33 to the corridor (the movement of transport carts II8 and III9 also relies on the corresponding first drive motor 12 to drive the corresponding walking wheel 11 to rotate).

[0044] When transport trolley I7 reaches the corresponding position, transport trolley I7 stops, and the first horizontal block 15 of transport trolley I7 aligns with the first horizontal block 15 of transport trolley II8, as follows. Figure 6 As shown, control module 1 de-energizes the first electromagnet 16 of transport trolley I7, so the first electromagnet 16 of transport trolley I7 no longer applies magnetic attraction force to the iron plate 18. Simultaneously, control module 1 energizes the first electromagnet 16 of transport trolley II8, so the first electromagnet 16 of transport trolley II8 applies magnetic attraction force to the iron plate 18, thereby attracting the sliding sleeve 17 to slide from the first horizontal block 15 on transport trolley I7 to the first horizontal block 15 on transport trolley II8. Figure 7 As shown, the medicine bag is thus transferred from transport trolley I7 to transport trolley II8.

[0045] Subsequently, control module 1 starts the first drive motor 12 of the transport trolley II8, causing the wheels 11 on the transport trolley II8 to rotate, so that the transport trolley II8 moves along the ceiling track II4 to the corresponding position (the position of transport trolley III9). During the movement of transport trolley II8, control module 1 starts the second drive motor 21 of transport trolley II8, which, through the meshing of the drive gear 23 and the driven gear 22, drives the vertical rod 14 of transport trolley II8 to rotate 180°, thus changing the position of the medicine bag from the left side to the right side of transport trolley II8. When transport trolley II8 moves along the ceiling track II4 to the corresponding position (the position of transport trolley III9), transport trolley II8 stops, and the first horizontal block 15 of transport trolley II8 aligns with the first horizontal block 15 of transport trolley III9. Figure 8 As shown. Then, control module 1 controls the first electromagnet 16 of transport trolley II 8 to be de-energized, so the first electromagnet 16 of transport trolley II 8 no longer applies magnetic attraction force to the iron plate 18. Subsequently, control module 1 controls the first electromagnet 16 of transport trolley III 9 to be energized, thereby applying magnetic attraction force to the iron plate 18, which in turn attracts the sliding sleeve 17 to slide from the first horizontal block 15 on transport trolley II 8 to the first horizontal block 15 on transport trolley III 9, as shown. Figure 9 As shown, the medicine bag is thus transferred from transport trolley II8 to transport trolley III9.

[0046] Next, control module 1 starts the first drive motor 12 of transport trolley III9, causing the wheels 11 on the trolley III9 to rotate, so that the trolley III9 moves along the ceiling track III5 to the corresponding position (the position of the receiving module 2 corresponding to the patient). During the movement of the trolley III9, control module 1 starts the second drive motor 21 of the trolley III9, which, through the meshing of the drive gear 23 and the driven gear 22, drives the vertical rod 14 of the trolley III9 to rotate 90° clockwise, so that the first horizontal block 15 of the trolley III9 can be aligned with the second horizontal block 26 of the receiving module 2. When the trolley III9 reaches the corresponding position (the position of the receiving module 2 corresponding to the patient), the trolley III9 stops, and the first horizontal block 15 of the trolley III9 is ​​aligned with the second horizontal block 26 of the receiving module 2. Figure 10 As shown, control module 1 de-energizes the first electromagnet 16 of transport trolley III9, so the first electromagnet 16 of transport trolley III9 no longer applies magnetic attraction force to iron plate 18; then, control module 1 energizes the second electromagnet 27 of receiving module 2, so the second electromagnet 27 applies magnetic attraction force to iron plate 18, thereby attracting sliding sleeve 17 to slide from the first horizontal block 15 on transport trolley III9 to the second horizontal block 26 on receiving module 2, as shown. Figure 12 As shown, the medicine bag is thus transferred from the transport trolley Ⅲ9 to the receiving module 2.

[0047] Then, the winding motor 30 of receiving module 2 starts, releasing the wire rope 29, and the lifting plate 25 descends, carrying the second electromagnet 27, iron plate 18, sliding sleeve 17, and medicine bag down, as follows. Figure 13 As shown, this allows medical staff or patients' families to remove the medicine bag. After the medicine bag is removed, the winding motor 30 reverses to wind up the steel wire rope 29 until the lifting plate 25 rises and resets. This causes the second electromagnet 27, the iron plate 18, and the sliding sleeve 17 to rise and reset. After resetting, the top of the limiting tube 31 again abuts against the top plate 28, ensuring that the second horizontal block 26 is once again aligned with the first horizontal block 15. The control module 1 de-energizes the second electromagnet 27 and energizes the first electromagnet 16 of the transport trolley III9, thereby magnetically attracting the iron plate 18, causing the sliding sleeve 17 to slide back onto the first horizontal block 15 of the transport trolley III9. Next, the transport trolley III9 travels along the ceiling track III5 to the corridor, where its first horizontal block 15 aligns with the first horizontal block 15 of the transport trolley II8, which previously provided the sliding sleeve 17. By energizing / de-energizing the first electromagnet 16, the transport trolley III9 returns the sliding sleeve 17 to the transport trolley II8.

[0048] In the above process, after the transport trolley I7 transfers the medicine bag to the transport trolley II8, the transport trolley II8 moves away from the transport trolley I7 along the ceiling track II4. Then, the control module 1 controls another transport trolley II8 to move along the ceiling track II4 to the transport trolley I7, and the first horizontal block 15 of the transport trolley II8 is connected to the first horizontal block 15 of the transport trolley I7. By energizing / de-energizing the first electromagnet 16, the sliding sleeve 17 on the transport trolley II8 is transferred to the transport trolley I7. The transport trolley I7 then moves back to the dispensing room 33 along the ceiling track I3 so that the nurse can hang the next set of medicine bags on the hook 19.

[0049] In summary, in this embodiment, the medication bag is transported by air to the corresponding ward 34 via the transport module, and the medication bag is received by the receiving module 2 and lowered so that medical staff or patients' families can take it down. This achieves automatic transport of the medication bag, eliminating the need for nurses to manually transport the medication bag, reducing their workload and fatigue. At the same time, the air transport method will not affect pedestrians on the ground, nor will it adversely affect emergency treatment for patients.

[0050] Example 2

[0051] The difference between this embodiment and Embodiment 1 is that the intelligent infusion system in this embodiment also includes a barcode scanner, which is connected to the control module 1. The barcode scanner scans the patient information barcode on the medicine bag, thereby entering the patient information corresponding to the medicine bag into the control module 1, without the need for nurses to manually input patient information.

[0052] Example 3

[0053] The difference between this embodiment and Embodiment 1 is that in this embodiment, pressure sensors I are provided on the side walls of the first electromagnet 16 away from the vertical rod 14 and the second electromagnet 27 away from the counterweight 32, and pressure sensor II is provided on the hook 19. Pressure sensors I, II, and the winding motor 30 are all connected to the control module 1. Thus, in this embodiment, the control module 1 determines whether the sliding sleeve 17 has moved based on the pressure information detected by pressure sensor I, thereby controlling the first drive motor 12 and the second drive motor 21 to operate; the control module 1 determines whether the medicine bag has been removed based on the pressure information detected by pressure sensor II, thereby controlling the winding motor 30 to operate.

[0054] The above are merely embodiments of the present invention. The invention is not limited to the fields covered by these embodiments. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can improve and implement this solution based on the guidance provided in this application and their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of the present invention. These should also be considered within the scope of protection of the present invention, and will not affect the effectiveness or practicality of the invention. The scope of protection claimed in this application should be determined by the content of its claims. The specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. An intelligent infusion system, comprising a control module, a track module, a transport module, and a receiving module, characterized in that: The track module includes ceiling track I, ceiling track II, and ceiling track III. The transportation module includes transport trolley I, transport trolley II, and transport trolley III. Transport trolley I moves back and forth between the dispensing room and the corridor via ceiling track I. Transport trolley II moves back and forth longitudinally in the corridor via ceiling track II. Transport trolley III moves back and forth between the corridor and the ward via ceiling track III. Each of transport trolleys I, II, and III includes a horizontal plate, wheels, and a first drive motor for driving the wheels to rotate. The first drive motor is connected to the control module. The wheels are mounted on the horizontal plate. A vertical rod is connected to the horizontal plate. A first horizontal block is fixedly connected to the bottom of the vertical rod. A first electromagnet is fixedly mounted on the first horizontal block. The first electromagnet is connected to the control module. The control module is connected to the first horizontal block of the transport trolley I, which is horizontally slidably connected to a sliding sleeve. An iron plate and several hooks for hanging medicine bags are fixedly connected to the sliding sleeve. The vertical rods of the transport trolleys II and III are rotatably connected to the horizontal plate, and the horizontal plate is equipped with a second drive motor for driving the vertical rods to rotate. The second drive motor is connected to the control module. The receiving module is located on the ceiling of the ward. The receiving module includes a mounting plate, a lifting plate, and a lifting drive assembly for driving the lifting plate to rise and fall. The side of the lifting plate facing the ceiling track III has a recess. A second horizontal block is provided in the recess. The second horizontal block is fixedly connected to the lifting plate and can be horizontally slidably connected to the sliding sleeve. A second electromagnet is fixedly installed on the second horizontal block and is connected to the control module. Between transport trolley I and transport trolley II, the sliding sleeve switches between the first horizontal blocks of transport trolley I and transport trolley II by energizing / de-energizing the first electromagnet; between transport trolley II and transport trolley III, the two first horizontal blocks are brought into contact by rotating the vertical rod, and the sliding sleeve switches between the first horizontal blocks of transport trolley II and transport trolley III by energizing / de-energizing the first electromagnet; between transport trolley III and the receiving module, the first horizontal block is brought into contact with the second horizontal block by rotating the vertical rod, and the sliding sleeve switches between the first horizontal block of transport trolley III and the second horizontal block of the receiving module by energizing / de-energizing the first electromagnet and the second electromagnet.

2. The intelligent infusion system according to claim 1, characterized in that: Driven gears are coaxially fixedly connected to the vertical rods of transport trolleys II and III, and a driving gear that meshes with the driven gears is coaxially fixedly connected to the output end of the second drive motor.

3. The intelligent infusion system according to claim 1, characterized in that: The lifting drive assembly includes a top plate, a wire rope assembly, and a winding motor for winding the wire rope assembly. The top plate is fixedly installed below the mounting plate, and the winding motor is fixedly installed on the mounting plate. Several limiting tubes are fixedly connected to the side of the lifting plate facing the top plate, and the wire rope assembly passes through the limiting tubes and is fixedly connected to the lifting plate.

4. The intelligent infusion system according to claim 1, characterized in that: The ceiling track I includes a horizontal section and an inclined section.

5. The intelligent infusion system according to claim 1, characterized in that: The ceiling track I, ceiling track II and ceiling track III all include a track body. A T-shaped groove is provided on the side of the track body away from the ceiling. The bottom of the groove at both ends of the T-shaped groove is sunken to form a sunken groove for the walking wheels to travel in.

6. The intelligent infusion system according to claim 5, characterized in that: The bottom of the sinking trough is fixedly connected with an anti-slip layer.

7. The intelligent infusion system according to claim 1, characterized in that: Universal ball bearings are fixedly installed on the inner wall of the sliding sleeve.

8. The intelligent infusion system according to claim 1, characterized in that: The number of transport trolleys II is two or more.

9. The intelligent infusion system according to claim 8, characterized in that: Of two or more transport trolleys II, one transport trolley II is not equipped with a sliding sleeve, while the remaining transport trolleys II are equipped with sliding sleeves.

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