A smart medical care trolley

Abstract

This invention belongs to the field of nursing cart technology, and specifically relates to an intelligent medical nursing cart, comprising a cart body, with rollers connected to the four corners of the lower side wall of the cart body; multiple drawers slidably connected to the inner walls of the left and right sides of the cart body via a first slide rail assembly; a placement platform fixedly connected to the upper side wall of the cart body, the placement platform having a hollow structure; an operation screen connected to the rear side wall of the cart body via a connecting frame; and a controller fixedly connected to the right side wall of the cart body. When medical staff need to retrieve medications from the nursing cart, this invention can automatically eject the corresponding medications from the cart, facilitating their access. This improves the efficiency of medical staff while preventing them from manually pulling out the drawers, which could transfer germs from the drawer surface to their hands and spread to patients, potentially causing cross-infection and threatening patient health.

Description

Technical Field

[0001] This invention belongs to the field of nursing trolley technology, and in particular relates to an intelligent medical nursing trolley. Background Technology

[0002] Nursing carts are used in various situations, such as before, during, and after surgery, and when changing dressings. Nursing carts can store various medical instruments and medicines, which greatly facilitates the nursing operations of medical staff and improves work efficiency. For example, a medical nursing cart is proposed in patent publication number CN111134995A.

[0003] Currently, most medical nursing carts adopt a drawer-type storage structure, with the drawer divided into multiple compartments for storing various medications. In actual work scenarios, due to the large number of patients in hospitals and the different medications required by different patients, medical staff have to pull out the drawer completely each time they need to retrieve a medication and search for the required medication in each of the many compartments. This process is often time-consuming and greatly affects the work efficiency of medical staff. In the race against time in medical work, the waste of time may have an adverse impact on the treatment of patients.

[0004] Furthermore, germs are widespread in the hospital environment. When medical staff walk through hospital corridors, the soles of their shoes can easily become contaminated with various germs. As they walk, these germs can inadvertently fall off or be brushed onto the area under the nursing trolley, especially the surface of the drawers underneath. When medical staff reach down to pull the drawers, these attached germs can easily transfer to their hands. If the medical staff do not disinfect their hands in time, the germs are very likely to spread to patients upon contact, leading to cross-infection and seriously threatening the health and safety of patients.

[0005] To address these issues, an intelligent medical care trolley is proposed. Summary of the Invention

[0006] The purpose of this invention is to address the above-mentioned problems by providing an intelligent medical care trolley.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent medical care trolley, comprising a trolley body, with rollers connected to the four corners of the lower side wall of the trolley body, multiple drawers slidably connected to the inner walls of the left and right sides of the trolley body via a first slide rail assembly, a placement platform fixedly connected to the upper side wall of the trolley body, the placement platform having a hollow structure, an operation screen connected to the rear side wall of the trolley body via a connecting frame, and a controller fixedly connected to the right side wall of the trolley body, and further comprising:

[0008] A push component is installed on the rear side wall of the vehicle body for automatic pop-out of drawers and quick retrieval of medicines;

[0009] An emergency component, located on the right side wall of the vehicle, allows for the rapid extraction of adrenaline using a syringe.

[0010] Preferably, the pushing component includes an air pump fixedly connected to the rear side wall of the placement platform. The air pump's outlet end is fixedly connected to an air outlet pipe, and the wall of the air outlet pipe is connected to an exhaust pipe. An exhaust valve is installed inside the exhaust pipe. Multiple horizontal pipes are fixedly connected to the wall of the air outlet pipe. A first control valve is installed inside each horizontal pipe. The front end of each horizontal pipe is located inside the vehicle body and is fixedly connected to the same first telescopic pipe as the drawer. A pressing plate is fixedly connected to the lower side wall of the drawer. A pressing switch is fixedly connected to the inner wall of the vehicle body. The pressing switch is electrically connected to a controller. A second control valve is installed inside each horizontal pipe, and a first serpentine flexible hose is fixedly connected to the wall of each horizontal pipe. The first serpentine hose is equipped with a third control valve. The rear end of the first serpentine hose is located between the first control valve and the second control valve. The front end of the first serpentine hose is located inside a drawer and is serpentine in shape. The drawer is equipped with multiple compartments. The inner walls of the multiple compartments are fixedly connected with support rings. A sealing cylinder is placed on the upper side wall of the support ring. A sealing cover is hinged to the upper side wall of the sealing cylinder. The same spring is provided between the sealing cylinder and the sealing cover. Two springs are connected between the sealing cylinder and the lower side wall of the compartment. The same second telescopic tube is fixedly connected between the sealing cylinder and the first serpentine hose. A fourth control valve is provided inside the second telescopic tube.

[0011] Preferably, the emergency assembly includes an emergency box fixedly connected to the right side of the vehicle body. A cover is hinged to the upper side wall of the emergency box. A movable seat is connected to the inner wall of the emergency box via a second slide rail assembly. A movable plate is fixedly connected to the lower side wall of the movable seat. A trigger switch is fixedly connected to the lower side wall of the emergency box. The vent pipe and the emergency box are fixedly connected by the same emergency pipe. A first regulating valve and a second regulating valve are provided inside the emergency pipe. A third telescopic pipe is fixedly connected to the emergency pipe and the movable plate. The upper side wall of the movable seat is fixedly connected to... A vertical plate is connected, and the same spring connects the vertical plate and the emergency box. The wall of the emergency tube is fixedly connected to a second serpentine hose, and the second serpentine hose is equipped with an opening and closing valve. The upper end of the second serpentine hose passes through the movable seat and is connected to a pull-out assembly. An adrenaline bottle is connected to the front side wall of the emergency box through a threaded connection mechanism. A syringe is placed on the upper side wall of the movable seat. Two clamping plates matching the syringe clamping area are connected to the front and rear sides of the upper side wall of the movable seat. The pull-out assembly is connected to the pressing part of the syringe.

[0012] Preferably, the pull-out assembly includes a pull-out box fixedly connected to the upper side wall of the movable seat. A piston plate is connected to the rear inner wall of the pull-out box via a spring. A pull-out rod is fixedly connected to the front side wall of the piston plate. The front end of the pull-out rod extends out of the pull-out box and is connected to a clamping part that matches the pressing part of the syringe. The upper end of the second serpentine hose communicates with the front side wall of the pull-out box. A control switch is connected to the lower inner wall of the pull-out box. The control switch is electrically connected to the controller.

[0013] Preferably, a rubber pad is fixedly connected to the upper side wall of the placement platform, and multiple negative pressure holes are opened on both the rubber pad and the side wall of the placement platform. The air inlet end of the air pump is fixedly connected to a negative pressure pipe, and a first magnetic control valve is provided inside the negative pressure pipe. An encoder is provided on the axle end of one of the rollers, and the encoder and the controller are electrically connected.

[0014] Preferably, a placement cylinder is fixedly connected to the rear side wall of the vehicle body via a bracket. A gas cylinder containing chlorine dioxide gas is placed inside the placement cylinder. The inlet end of the gas pump is fixedly connected to a bend pipe, the lower end of which is connected to the gas cylinder. A second magnetic control valve is installed inside the bend pipe. Multiple sterilization pipes are fixedly connected between the outlet pipe and the vehicle body. A third magnetic control valve is installed inside each sterilization pipe.

[0015] Preferably, the left side wall of the vehicle body is connected to multiple trash cans via a hook assembly, and the right side wall of the vehicle body is connected to a support frame, with two sharps containers placed inside the support frame.

[0016] Preferably, an indicator switch is fixedly connected to the upper side wall of the cover plate, the indicator switch is electrically connected to the controller, and a sealing gasket is connected to the lower side wall of the cover plate.

[0017] Compared to existing technologies, the advantages of a smart medical care cart are:

[0018] With the push function in place, when medical staff need to retrieve the corresponding medications from the nursing cart, the medications can be automatically popped out of the cart, making it convenient for them to take them. This not only improves the efficiency of medical staff, but also avoids the problem of medical staff manually pulling out the drawers on the surface of the cart, which could transfer germs attached to the drawer surface to their hands and spread to patients, thus causing cross-infection and threatening patients' health.

[0019] The emergency component automatically delivers an appropriate amount of adrenaline to a pre-prepared syringe when an emergency occurs and a patient needs to be injected with adrenaline. This facilitates injection by medical staff, eliminating the need for them to retrieve syringes and vials and draw the medication. This allows emergency patients to receive adrenaline quickly, thus buying medical staff valuable time for treatment.

[0020] With the addition of a pusher, a placement platform, a rubber pad, a negative pressure hole, a negative pressure tube, a first magnetic control valve, and an encoder, the system can apply a certain amount of negative pressure to the items placed on the surface of the nursing cart when medical staff push it, ensuring the stability of the items during the cart's movement.

[0021] After the patient's physical data is checked using the blood pressure monitor, pulse oximeter, and other components inside the nursing cart via the control panel, the data can be synchronized to the intelligent nursing information platform through the wireless communication module, making it convenient for doctors to review it later. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of an intelligent medical care trolley provided by the present invention;

[0023] Figure 2 This is a partial right-side sectional view of the body of an intelligent medical care trolley provided by the present invention;

[0024] Figure 3 This is a schematic diagram showing the connection relationship between the drawer and the first telescopic tube in an intelligent medical care trolley provided by the present invention;

[0025] Figure 4 This is a schematic diagram of the surface structure of the air outlet pipe in an intelligent medical care cart provided by the present invention;

[0026] Figure 5 This is a schematic diagram of the internal structure of a drawer in an intelligent medical care trolley provided by the present invention;

[0027] Figure 6 This is a schematic diagram illustrating the connection relationship between the sealing cylinder and the sealing cap in an intelligent medical care trolley provided by the present invention;

[0028] Figure 7 This is a schematic diagram of the pusher component in an intelligent medical care trolley provided by the present invention;

[0029] Figure 8 This is a schematic diagram of the structure of an emergency component in an intelligent medical care cart provided by the present invention;

[0030] Figure 9 This is a schematic diagram of the pull-out component in an intelligent medical care cart provided by the present invention.

[0031] In the diagram: 1. Vehicle body, 2. Rollers, 3. Drawer, 4. Placement platform, 5. Control panel, 6. Controller, 7. Push assembly, 71. Air pump, 72. Air outlet pipe, 8. Horizontal pipe, 9. First control valve, 10. First telescopic pipe, 11. Press plate, 12. Press switch, 13. Second control valve, 14. First flexible hose, 15. Third control valve, 16. Compartment, 17. Support ring, 18. Sealing cylinder, 19. Sealing cover, 20. Second telescopic pipe, 21. Fourth control valve, 22. Emergency assembly, 221. Emergency box, 222. Cover plate, 23. Movable seat, 24. Movable plate, 25. Trigger switch, 26. Emergency pipe, 27. First regulating valve, 2 8 Second regulating valve, 29 Third telescopic tube, 30 Vertical plate, 31 Second serpentine hose, 32 Adrenaline bottle, 33 Syringe, 34 Clamping plate, 35 Pull-out assembly, 351 Pull-out box, 352 Piston plate, 36 Pull-out rod, 37 Clamping part, 38 Control switch, 39 Rubber pad, 40 Negative pressure hole, 41 Negative pressure tube, 42 First magnetic control valve, 43 Encoder, 44 Placement cylinder, 45 Gas tank, 46 Bend, 47 Second magnetic control valve, 48 Sterilization tube, 49 Third magnetic control valve, 50 Trash can, 51 Sharps box, 52 Indicator switch, 53 Sealing gasket, 54 Opening / closing valve, 55 Exhaust pipe. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0033] like Figures 1-9 As shown, an intelligent medical care trolley includes a body 1, with rollers 2 connected to the four corners of the lower side wall of the body 1. Multiple drawers 3 are slidably connected to the inner walls of the left and right sides of the body 1 via a first slide rail assembly. A placement platform 4, which is hollow, is fixedly connected to the upper side wall of the body 1. An operation screen 5 is connected to the rear side wall of the body 1 via a connecting frame. A controller 6 is fixedly connected to the right side wall of the body 1. The trolley also includes:

[0034] The push assembly 7, located on the rear side wall of the vehicle body 1, is used for the automatic pop-out of the drawer 3 and the quick retrieval of medicines. The push assembly 7 includes an air pump 71 fixedly connected to the rear side wall of the placement platform 4. A rubber pad 39 is fixedly connected to the upper side wall of the placement platform 4. Both the rubber pad 39 and the side wall of the placement platform 4 have multiple negative pressure holes 40. The air inlet end of the air pump 71 is fixedly connected to a negative pressure pipe 41. A first magnetic control valve 42 is installed inside the negative pressure pipe 41. An encoder 43 is installed on the axle end of one of the rollers 2. The encoder 43 is electrically connected to the controller 6. When medical staff push the nursing cart, it can push the medicines placed on the surface of the nursing cart. A certain negative pressure is applied to the items to ensure their stability during the movement of the trolley. The air outlet of the air pump 71 is fixedly connected to the air outlet pipe 72, and the wall of the air outlet pipe 72 is connected to the exhaust pipe 55. The exhaust pipe 55 is equipped with an exhaust valve. The wall of the air outlet pipe 72 is fixedly connected to multiple horizontal pipes 8. The horizontal pipes 8 are equipped with a first control valve 9. The front end of the horizontal pipe 8 is located inside the vehicle body 1 and is fixedly connected to the drawer 3 by the same first telescopic pipe 10. The lower side wall of the drawer 3 is fixedly connected to a pressing plate 11. The inner wall of the vehicle body 1 is fixedly connected to a pressing switch 12. The pressing switch 12 is electrically connected to the controller 6. A second control valve 13 is installed inside the pipe 8. A first serpentine flexible tube 14 is fixedly connected to the wall of the horizontal pipe 8. A third control valve 15 is installed inside the first serpentine flexible tube 14. The rear end of the first serpentine flexible tube 14 is located between the first control valve 9 and the second control valve 13. The front end of the first serpentine flexible tube 14 is located inside the drawer 3 and is arranged in a serpentine pattern. The drawer 3 has multiple compartments 16. The inner walls of the multiple compartments 16 are all fixedly connected to support rings 17. A sealing cylinder 18 is placed on the upper side wall of the support ring 17. A sealing cover 19 is hinged to the upper side wall of the sealing cylinder 18. The same spring is provided between the sealing cylinder 18 and the sealing cover 19. Two springs are connected between the lower side wall of the compartment 16 and the sealing cylinder 18. The same second telescopic tube 20 is fixedly connected between the sealing cylinder 18 and the first serpentine hose 14. The second telescopic tube 20 is equipped with a fourth control valve 21. When medical staff need to take out the corresponding medicine from the nursing cart, the corresponding medicine can be automatically popped out from the nursing cart for easy access by medical staff. While improving the work efficiency of medical staff, it also avoids the problem of medical staff pulling out the drawer 3 on the surface of the cart by hand, which would transfer the germs attached to the surface of the drawer 3 to the hands of medical staff and spread to patients, thereby causing cross-infection and threatening the health of patients.

[0035] Emergency component 22, located on the right side wall of vehicle body 1, enables rapid extraction of adrenaline using syringe 33. Emergency component 22 includes an emergency box 221 fixedly connected to the right side of vehicle body 1. A cover plate 222 is hinged to the upper side wall of emergency box 221. A movable seat 23 is connected to the inner wall of emergency box 221 via a second slide rail assembly. A movable plate 24 is fixedly connected to the lower side wall of movable seat 23. A trigger switch 25 is fixedly connected to the lower side wall of emergency box 221. An emergency pipe 26 is fixedly connected between the air outlet pipe 72 and emergency box 221. Emergency pipe 26 contains a first regulating valve 27 and a second regulating valve 28. A third telescopic pipe 29 is fixedly connected between emergency pipe 26 and movable plate 24. A vertical plate 30 is fixedly connected to the upper side wall of movable seat 23. A spring connects the vertical plate 30 and emergency box 221. The wall of emergency pipe 26 is fixedly connected to a third telescopic pipe 29. Two serpentine hoses 31 are provided, and an opening and closing valve 54 is provided inside the second serpentine hose 31. The upper end of the second serpentine hose 31 passes through the movable seat 23 and is connected to a pull-out assembly 35. An adrenaline bottle 32 is connected to the front side wall of the emergency box 221 through a threaded connection mechanism. A syringe 33 is placed on the upper side wall of the movable seat 23. Two clamping plates 34 that match the clamping area of ​​the syringe 33 are connected to the front and rear sides of the upper side wall of the movable seat 23. The pull-out assembly 35 is connected to the pressing part of the syringe 33. When an emergency occurs and an adrenaline injection is needed to rescue the patient, an appropriate amount of adrenaline can be automatically delivered into the pre-prepared syringe 33, which is convenient for medical staff to inject. This eliminates the need for medical staff to take the syringe 33 and the adrenaline bottle 32 and draw the medicine, so that the emergency patient can be injected with adrenaline quickly, thereby buying time for medical staff to treat the patient.

[0036] The pull-out assembly 35 includes a pull-out box 351 fixedly connected to the upper side wall of the movable seat 23. A piston plate 352 is connected to the rear inner wall of the pull-out box 351 by a spring. A pull-out rod 36 is fixedly connected to the front side wall of the piston plate 352. The front end of the pull-out rod 36 extends out of the pull-out box 351 and is connected to a clamping part 37 that matches the pressing part of the syringe 33. The upper end of the second serpentine hose 31 communicates with the front side wall of the pull-out box 351. A control switch 38 is connected to the lower inner wall of the pull-out box 351. The control switch 38 is electrically connected to the controller 6 and can pull the pressing part of the syringe 33.

[0037] A placement cylinder 44 is fixedly connected to the rear side wall of the vehicle body 1 via a bracket. A gas cylinder 45 is placed inside the placement cylinder 44. The gas cylinder 45 contains chlorine dioxide gas. The air inlet end of the air pump 71 is fixedly connected to a bend pipe 46. The lower end of the bend pipe 46 is connected to the gas cylinder 45. A second magnetic control valve 47 is installed inside the bend pipe 46. Multiple sterilization pipes 48 are fixedly connected between the air outlet pipe 72 and the vehicle body 1. A third magnetic control valve 49 is installed inside the sterilization pipe 48. Chlorine dioxide gas can be used to disinfect germs inside the vehicle body 1.

[0038] The left side wall of the vehicle body 1 is connected to multiple trash cans 50 via hook assembly, and the right side wall of the vehicle body 1 is connected to a support frame, which contains two sharps containers 51, enabling waste recycling.

[0039] An indicator switch 52 is fixedly connected to the upper side wall of the cover plate 222. The indicator switch 52 is electrically connected to the controller 6. A sealing gasket 53 is connected to the lower side wall of the cover plate 222, which can indicate to medical staff that the adrenaline extraction has been completed.

[0040] The operating principle of this invention is explained as follows: Before using the nursing trolley, medical staff first classify and place the corresponding medicines into the corresponding compartments 16 in drawer 3. When a medicine needs to be retrieved, the medical staff only needs to send an electrical signal to the controller 6 through the operation screen 5 (the medical staff only needs to click the option button on the surface of the operation screen 5). After receiving the electrical signal, the controller 6 will control the air pump 71 to work, and at the same time control the first magnetic valve 42, as well as the corresponding first control valve 9 and second control valve 13 to open. The air pump 71 delivers external gas through the air outlet pipe 72 and the horizontal pipe 8 to the corresponding first telescopic pipe 10, so that the first... When the telescopic tube 10 is inflated and extended, the front end of the first telescopic tube 10 pushes the corresponding fixed drawer 3 forward, extending it out of the vehicle body 1. As the drawer 3 moves forward, it moves the pressing plate 11 along with it until the pressing plate 11 presses against the pressing switch 12 on the inner wall of the vehicle body 1. The pressing switch 12 then sends an electrical signal to the controller 6. Upon receiving the electrical signal, the controller 6 controls the second control valve 13 to close, and simultaneously controls the corresponding third control valve 15 and fourth control valve 21 to open, allowing external gas to be delivered through the horizontal tube 8 and the first serpentine hose 14 to the corresponding second telescopic tube 20, causing the second telescopic tube 20 to push the sealing cylinder upward. 18. The sealing cylinder 18 overcomes the elastic force of the lower spring and extends from the compartment 16. After the sealing cylinder 18 drives the sealing cover 19 out of the compartment 16, the sealing cover 19 will rotate and open under the action of the spring force inside the sealing cylinder 18, displaying the medicine inside for easy access by medical staff. After the medical staff has taken the medicine, they only need to send an electrical signal to the controller 6 through the operation panel 5. The controller 6 will then control the air pump 71 to stop working and control the exhaust valve in the exhaust pipe 55 to open (the exhaust valve is not labeled). At the same time, it will also control the corresponding first control valve 9, second control valve 13, third control valve 15 and fourth control valve 21. Opening the trolley allows the gas inside the first telescopic tube 10 and the second telescopic tube 20 to be discharged through the exhaust pipe 55. Under the action of the lower spring, the sealing cylinder 18 retracts downward into the compartment 16. As the sealing cylinder 18 moves downward, the side wall of the compartment 16 will press against the sealing cover 19, causing the sealing cover 19 to close. At the same time, under the action of the spring, the drawer 3 will retract into the cart body 1. This not only improves the work efficiency of medical staff, but also avoids the problem of medical staff pulling the drawer 3 on the surface of the trolley by hand, which could transfer germs attached to the surface of the drawer 3 to the medical staff's hands and spread to patients, thus causing cross-infection and threatening the health of patients.

[0041] When medical staff need to administer adrenaline to a patient, they need to send an electrical signal to the controller 6 via the operation panel 5. Upon receiving the signal, the controller 6 will control the air pump 71 and the first magnetic valve 42 to open, and also control the first regulating valve 27 and the second regulating valve 28 to open, allowing external gas to enter the third telescopic tube 29 through the emergency tube 26. This causes the front end of the third telescopic tube 29 to move together with the moving plate 24, the moving seat 23, and the syringe 33 on the surface of the moving seat 23, thus moving the syringe 33. The needle 3 is inserted into the stopper of the adrenaline vial 32. Simultaneously, the moving plate 24 presses against the trigger switch 25, which sends an electrical signal to the controller 6. The controller 6 then controls the second regulating valve 28 to close and the opening / closing valve 54 to open, allowing external gas to enter the pull-out box 351 through the second serpentine hose 31. This increases the air pressure on the front of the piston plate 352, causing it to move backward under the pressure. The piston plate 352 then drives the syringe 3 via the pull-out rod 36 and the clamping part 37. The pressing part of syringe 3 moves backward, reducing the air pressure inside syringe 33. Under pressure, the adrenaline in the adrenaline vial 32 enters syringe 33. When piston plate 352 presses against control switch 38 during its backward movement, control switch 38 controls controller 6 to close valve 54 and stop air pump 71. Simultaneously, it controls the second regulating valve 28 and the exhaust valve in exhaust pipe 55 to open, allowing gas to escape from the third telescopic tube 29. The moving seat 23 then... Under the pull, the syringe 33 will move, causing the needle of the syringe 33 to detach from the adrenaline bottle 32. At the same time, the controller 6 will also control the indicator switch 52 to flash (the whole process takes about five seconds), reminding the operator to open the cover 222 to take out the syringe 33 and inject the adrenaline inside the syringe 33 into the patient's body. This saves medical staff from the steps of taking out the syringe 33 and the bottle, as well as drawing the drug, so that emergency patients can be injected with adrenaline quickly, thus buying time for medical staff to treat the patient.

[0042] When medical staff move the nursing trolley, the encoder 43 on the surface of the roller 2 will detect the rotation of the roller 2. The encoder 43 will then send an electrical signal to the controller 6. After receiving the electrical signal, the controller 6 will control the air pump 71 to work and simultaneously control the first magnetic control valve 42 and the exhaust valve in the exhaust pipe 55 to open, thereby extracting the gas inside the placement platform 4 and putting the placement platform 4 in a negative pressure state. A certain negative pressure is applied to the items placed on the surface of the nursing trolley through the negative pressure hole 40 on the surface of the placement platform 4, ensuring the stability of the items during the movement of the trolley.

[0043] When the interior of the vehicle body 1 needs to be disinfected, medical staff move the nursing trolley to an unattended treatment room. Then, they send an electrical signal to the controller 6 through the operation panel 5. The controller 6 will then control the air pump 71 to work for one minute and simultaneously control the second magnetic control valve 47 and the third magnetic control valve 49 to open, so that the chlorine dioxide gas stored in the gas tank 45 can be delivered into the vehicle body 1. The chlorine dioxide gas is used to disinfect the germs in the vehicle body 1. During the disinfection process, the nursing staff needs to leave the treatment room. After the disinfection work is completed, the medical staff will control the ventilation mechanism in the treatment room to work for ten minutes before the nursing trolley can be pushed out for use.

[0044] Furthermore, after the patient's physical data is examined using components such as the blood pressure monitor and pulse oximeter (which can be placed on the surface of the nursing cart), the examination data can be synchronized to the intelligent nursing information platform (which is an existing mature platform) via the wireless communication module through the operation screen 5, making it convenient for doctors to review it later.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent medical care trolley, comprising a trolley body (1), wherein rollers (2) are connected to the four corners of the lower side wall of the trolley body (1), and multiple drawers (3) are slidably connected to the inner walls of the left and right sides of the trolley body (1) via a first slide rail assembly; a placement platform (4) is fixedly connected to the upper side wall of the trolley body (1), the placement platform (4) having a hollow structure; an operation screen (5) is connected to the rear side wall of the trolley body (1) via a connecting frame; and a controller (6) is fixedly connected to the right side wall of the trolley body (1), characterized in that, Also includes: Push component (7) is set on the rear side wall of the vehicle body (1) for automatic pop-out of drawer (3) and quick retrieval of medicine; An emergency component (22) is installed on the right side wall of the vehicle body (1) and can quickly extract adrenaline using a syringe (33). The push component (7) includes an air pump (71) fixedly connected to the rear side wall of the placement platform (4). The air outlet of the air pump (71) is fixedly connected to an air outlet pipe (72), and the pipe wall of the air outlet pipe (72) is connected to an exhaust pipe (55). An exhaust valve is provided in the exhaust pipe (55). The pipe wall of the air outlet pipe (72) is fixedly connected to multiple horizontal pipes (8). A first control valve (9) is provided in the horizontal pipe (8). The front end of the horizontal pipe (8) is located inside the vehicle body (1). And the same first telescopic tube (10) is fixedly connected to the drawer (3). A pressing plate (11) is fixedly connected to the lower side wall of the drawer (3). A pressing switch (12) is fixedly connected to the inner wall of the vehicle body (1). The pressing switch (12) is electrically connected to the controller (6). A second control valve (13) is provided in the horizontal tube (8). A first serpentine hose (14) is fixedly connected to the wall of the horizontal tube (8). A third control valve (15) is provided in the first serpentine hose (14). The rear end of the first serpentine hose (14) is located between the first control valve (9) and the second control valve (9). Between 13), the front end of the first serpentine hose (14) is located inside the drawer (3) and is arranged in a serpentine shape. The drawer (3) is provided with multiple compartments (16). The inner walls of the multiple compartments (16) are fixedly connected with support rings (17). A sealing cylinder (18) is placed on the upper side wall of the support ring (17). A sealing cover (19) is hinged to the upper side wall of the sealing cylinder (18). The same spring is provided between the sealing cylinder (18) and the sealing cover (19). Two springs are connected between the sealing cylinder (18) and the lower side wall of the compartment (16). The sealing cylinder (18) and the first serpentine hose (14) are arranged in a serpentine shape. The hoses (14) are fixedly connected to the same second telescopic tube (20), and the second telescopic tube (20) is provided with a fourth control valve (21). The upper side wall of the placement platform (4) is fixedly connected to a rubber pad (39). Both the rubber pad (39) and the side wall of the placement platform (4) are provided with multiple negative pressure holes (40). The air inlet end of the air pump (71) is fixedly connected to a negative pressure pipe (41). The negative pressure pipe (41) is provided with a first magnetic control valve (42). One of the rollers (2) is provided with an encoder (43) at the wheel axle end. The encoder (43) is electrically connected to the controller (6).

2. The intelligent medical care trolley according to claim 1, characterized in that, The emergency component (22) includes an emergency box (221) fixedly connected to the right side of the vehicle body (1). A cover plate (222) is hinged to the upper side wall of the emergency box (221). A movable seat (23) is connected to the inner wall of the emergency box (221) via a second slide rail assembly. A movable plate (24) is fixedly connected to the lower side wall of the movable seat (23). A trigger switch (25) is fixedly connected to the lower side wall of the emergency box (221). The vent pipe (72) and the emergency box (221) are connected by the same emergency pipe (26). A first regulating valve (27) and a second regulating valve (28) are provided inside the emergency pipe (26). A third telescopic pipe (29) is fixedly connected between the emergency pipe (26) and the movable plate (24). The upper side of the movable seat (23)... A vertical plate (30) is fixedly connected to the side wall. The vertical plate (30) and the emergency box (221) are connected by the same spring. The wall of the emergency tube (26) is fixedly connected to a second serpentine hose (31). The second serpentine hose (31) is equipped with an opening and closing valve (54). The upper end of the second serpentine hose (31) passes through the movable seat (23) and is connected to a pull-out assembly (35). The front side wall of the emergency box (221) is connected to an adrenaline bottle (32) through a threaded connection mechanism. A syringe (33) is placed on the upper side wall of the movable seat (23). Two clamping plates (34) that match the clamping area of ​​the syringe (33) are connected to the front and rear sides of the upper side wall of the movable seat (23). The pull-out assembly (35) is connected to the pressing part of the syringe (33).

3. The intelligent medical care trolley according to claim 2, characterized in that, The pull-out assembly (35) includes a pull-out box (351) fixedly connected to the upper side wall of the movable seat (23). The rear inner wall of the pull-out box (351) is connected to a piston plate (352) by a spring. The front side wall of the piston plate (352) is fixedly connected to a pull-out rod (36). The front end of the pull-out rod (36) extends out of the pull-out box (351) and is connected to a clamping part (37) that matches the pressing part of the syringe (33). The upper end of the second serpentine hose (31) is connected to the front side wall of the pull-out box (351). The lower inner wall of the pull-out box (351) is connected to a control switch (38). The control switch (38) is electrically connected to the controller (6).

4. The intelligent medical care trolley according to claim 2, characterized in that, The rear side wall of the vehicle body (1) is fixedly connected to a placement cylinder (44) by a bracket. A gas cylinder (45) is placed inside the placement cylinder (44). Chlorine dioxide gas is stored in the gas cylinder (45). The air inlet of the air pump (71) is fixedly connected to a bend pipe (46). The lower end of the bend pipe (46) is connected to the gas cylinder (45). A second magnetic control valve (47) is provided inside the bend pipe (46). Multiple sterilization pipes (48) are fixedly connected between the air outlet pipe (72) and the vehicle body (1). A third magnetic control valve (49) is provided inside the sterilization pipe (48).

5. The intelligent medical care trolley according to claim 1, characterized in that, The left side wall of the vehicle body (1) is connected to multiple trash cans (50) via hook assembly, and the right side wall of the vehicle body (1) is connected to a support frame, and two sharps boxes (51) are placed inside the support frame.

6. The intelligent medical care trolley according to claim 2, characterized in that, An indicator switch (52) is fixedly connected to the upper side wall of the cover plate (222), and the indicator switch (52) is electrically connected to the controller (6). A sealing gasket (53) is connected to the lower side wall of the cover plate (222).

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