Medical waste logistics system

Abstract

The invention discloses a medical waste logistics system, and relates to the technical field of medical waste treatment. The system comprises a device layer, a network layer, an access layer, a platform layer, an application layer and a terminal application layer. The equipment layer is used for storing and transferring medical wastes and planning a medical waste logistics route, and comprises a medical waste storage container, a medical waste logistics robot and a robot terminal; wherein the medical waste storage container comprises a yellow medical garbage bag and a yellow medical special sharp instrument box; the medical waste logistics robot comprises a robot chassis, a medical waste box and a recycle bin; the robot chassis is used for self-navigation, path planning, communication scheduling and transfer of the medical waste box; the medical waste box is used for containing medical waste containing containers containing medical waste, classifying, sealing and weighing are carried out, and the remaining amount reminding function is achieved. And the recycling station is used for recycling and temporarily storing the medical waste box loaded with the medical waste. According to the intervention of the medical waste logistics system provided by the invention, the problem of defects of medical wastes can be systematically solved in a flow manner.

Description

Technical Field

[0001] The present invention relates to the technical field of medical waste treatment, and in particular to a medical waste logistics system. Background Art

[0002] Medical waste refers to waste that is directly or indirectly infectious, toxic, or otherwise hazardous and is generated by medical institutions during medical, preventive, health care, and other related activities. Medical waste management is an important part of hospital management and the final stage of the medical process. It is closely related to medical safety, patient safety, and hospital risk control. It requires collaboration among multiple departments within medical and health institutions and reflects the level of standardized, refined, and scientific management of medical institutions.

[0003] Traditional medical waste management has the following drawbacks: 1. The data is not accurate. The hospital management department cannot accurately grasp and analyze the specific quantity, department distribution, collection and transportation time, and collection and transportation quality of medical waste in real time; 2. It is difficult to effectively trace the source. When problems occur in the medical waste management link that lead to the loss of medical waste, there is a lack of strong traceability management methods; 3. The supervision model is defective. The traditional supervision and inspection model is instantaneous and accidental, and has defects in comprehensive and scientific analysis of medical waste management; 4. Personnel are prone to improper operation, and the quality of practitioners is uneven. Medical waste management involves professional skills and knowledge, such as classification, storage, transportation and treatment. It is easy to cause problems such as irregular operation and improper disposal. For this reason, a medical waste logistics system is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems of inaccurate data, difficulty in effective traceability, defective supervision mode and improper operation by personnel in traditional medical waste management, and provide a medical waste logistics system.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] Medical waste logistics system, including equipment layer, network layer, access layer, platform layer, application layer, and terminal application layer;

[0007] The equipment layer is used to collect and transport medical waste and plan the medical waste flow route, including medical waste collection containers, medical waste flow robots and robot terminals;

[0008] The medical waste collection container includes a yellow medical waste bag and a yellow medical sharps box;

[0009] The medical waste logistics robot comprises a robot chassis, a medical waste box and a recycling station;

[0010] The robot chassis is used for self-navigation, path planning, communication scheduling, and transfer of medical waste boxes;

[0011] The medical waste box is used to store medical waste containers containing medical waste, and to classify, seal, and weigh them, and has a remaining amount reminder function;

[0012] The recycling station is used to recycle and temporarily store medical waste boxes loaded with medical waste;

[0013] The platform layer is used to collect, manage, trace and supervise information data of the medical waste logistics system, including a medical waste big data traceability management platform and a national health information platform.

[0014] Furthermore, the robot chassis includes a split chassis, the top of the split chassis is driven and installed with a lifting shelf, the medical waste box includes a box body, the bottom of the box body is fixedly installed with a wheel frame, the wheel frame is placed on the top of the lifting shelf, a data interaction screen assembly is provided on one side of the box body, the other side of the box body is driven and installed with a side-opening door, and the top of the box body is driven and installed with an upper-opening door.

[0015] Furthermore, an ozone generator is arranged inside the box, and a disinfection nozzle is fixedly installed on an inner wall of one side of the box, and the disinfection nozzle is connected to the ozone generator.

[0016] Furthermore, a weight sensing plate is fixedly mounted on the bottom inner wall of the box.

[0017] Furthermore, a plurality of evenly distributed positioning seats are fixedly mounted on the top of the lifting shelf, and the positioning seats are adapted to the wheel frame.

[0018] Furthermore, the recycling station includes a parking plate, the top of which is provided with two guide wheel grooves adapted to the split chassis, and the top of the parking plate is provided with four positioning wheel grooves adapted to the wheel frame.

[0019] Furthermore, the boxes have five categories, including boxes for infectious waste, boxes for damaging waste, boxes for pharmaceutical waste, boxes for chemical waste, and boxes for pathological waste.

[0020] Furthermore, the medical waste big data traceability management platform includes a medical waste business function module, a medical waste supervision function module and a system management configuration module.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. The application process of the medical waste logistics system provided by the present invention is: labeling and packaging in departments, unpacking and scanning codes, automatic weighing, residual quantity detection, fixed-point collection, scanning codes and packing, warehouse handover, printing reports and handover confirmation, recycling companies disposing of medical waste, and data uploading and supervision. The intervention of this medical waste logistics system can solve the drawbacks of medical waste in a systematic and process-oriented manner;

[0023] 2. The present invention enables the staff to configure an IC card with independent authority. The data interactive screen assembly can identify and read the classification QR code or radio frequency tie on the medical waste storage container. Then the staff puts the IC card on one side of the data interactive screen assembly, so that the IC card is identified, the upper door automatically opens, and the medical waste is put into the box. The upper door is automatically closed. The cleaning staff puts the IC card on one side of the data interactive screen assembly, so that the IC card is identified, the side door opens, and the medical waste is taken out for classification and treatment. The independent IC card ensures accurate traceability and transfer. The box can be opened automatically by swiping the card. The box is double-opened in one piece, no contact is required, and the box is sealed for transportation.

[0024] 3. The medical waste logistics robot provided by the present invention has three modes. The timing mode can be set periodically to facilitate the management of the medical waste logistics robot. The automatic mode can automatically go to the position of the alarm box to perform the collection task and automatically replace the empty box to the previous position to ensure that the space of the box has sufficient utilization rate. The one-button mode can summon the split chassis with one button to perform the collection task. It is flexible and can meet the distribution task;

[0025] 4. According to the different classifications of medical waste, the present invention enables the box to have five different classifications for storing five different medical wastes. The box can scan and identify the medical waste packaging classification by using the data interactive screen assembly to obtain the type of medical waste, such as infectious waste, damaging waste, etc., by the QR code attached to the yellow medical waste bag and the yellow medical special sharps box, or read the radio frequency cable tie to obtain the type of medical waste, such as infectious waste, damaging waste, etc., to achieve automatic recording and ensure accurate classification;

[0026] 5. The present invention can manage and view data information such as a series of operations of the medical waste flow robot, the current status of each medical waste box, the material information collected this time, the processing and warehousing of medical waste, the execution of the remaining alarm function, etc. by setting up a medical waste big data traceability management platform. It can also record the outbound delivery of materials this time and set periodic tasks according to needs. The medical waste supervision function module can be connected to the provincial and municipal supervision platforms. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the internal structure of the medical waste logistics system of the present invention;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the medical waste logistics robot of the present invention;

[0029] Figure 3 This is a schematic diagram of the first-person perspective stereoscopic structure of the robot chassis and the medical waste box of the present invention;

[0030] Figure 4 This is a schematic diagram of the second-view stereoscopic structure of the robot chassis and the medical waste box of the present invention;

[0031] Figure 5 It is a schematic diagram of the three-dimensional structure of the robot chassis of the present invention;

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the medical waste box of the present invention;

[0033] Figure 7 This is a schematic diagram of the internal three-dimensional structure of the medical waste box of the present invention;

[0034] Figure 8 It is a schematic diagram of the three-dimensional structure of the recycling station of the present invention;

[0035] Figure numerals: 1. Split chassis; 2. Lifting shelf; 3. Box body; 4. Wheel frame; 5. Data interaction screen assembly; 6. Side door; 7. Top door; 8. Disinfection nozzle; 9. Weight sensor plate; 10. Positioning seat; 11. Parking plate; 12. Guide wheel groove; 13. Positioning wheel groove. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] like Figures 1 to 8 As shown, the medical waste logistics system includes equipment layer, network layer, access layer, platform layer, application layer, and terminal application layer;

[0041] The equipment layer is used to collect and transport medical waste and plan the medical waste flow route, including medical waste collection containers, medical waste flow robots and robot terminals;

[0042] Among them, medical waste collection containers include yellow medical waste bags and yellow medical-specific sharps boxes;

[0043] The medical waste logistics robot includes a robot chassis, medical waste bins and recycling stations;

[0044] In this embodiment, the robot terminal includes a robot-specific mobile controller, an APP available for mobile phones and PADs, a PC client, etc.

[0045] The robot chassis is used for self-navigation, path planning, communication and scheduling to realize the transfer of medical waste boxes;

[0046] In this embodiment, as a preferred implementation, the robot chassis can adopt an AMR autonomous mobile robot, which can navigate through the SLAM fusion navigation depth algorithm, and can navigate, move, avoid obstacles and transport materials without human intervention. Through a variety of sensors, it can perceive obstacles, maps and location information of the surrounding environment in real time, as well as its own posture and speed data, and perform autonomous navigation and positioning to achieve automatic perception and navigation. Based on the perception data and target location information, it uses a path planning algorithm to select a suitable path, avoid obstacles during driving, and achieve autonomous obstacle avoidance, path planning and obstacle avoidance. It can exchange information with other medical waste logistics robots, elevators, department access control and other equipment through wireless communication technology to achieve collaborative operation. At the same time, according to the dispatching instructions of the dispatching system, it automatically executes corresponding tasks to complete communication and dispatching.

[0047] The medical waste box is used to store medical waste containers containing medical waste, and to classify, seal, weigh, and has a remaining amount reminder function;

[0048] The recycling station is used to recycle and temporarily store medical waste boxes containing medical waste;

[0049] The platform layer is used to collect, manage, trace and supervise the information data of the medical waste logistics system, including the medical waste big data traceability management platform and the national health information platform;

[0050] In this embodiment, the network layer includes 4G, 5G, RFID, Blue Tooth and loar communication technologies, the access layer includes a collection module, a switching module, a cleaning module and a sharing module, the application layer includes a WEB service module, an APP service module, a report statistics module, and a real-time positioning module, and the terminal application layer includes a data screen, a hospital management terminal, a regulatory agency management terminal and a cleaning agency.

[0051] Specifically, the application logic of the medical waste logistics robot is:

[0052] 1. Medical waste box deployment: For the deployment of new medical waste boxes, each department will establish more than two deployment points for medical waste boxes according to the map points. The robot chassis will autonomously navigate to the temporary storage point of the department, use the empty box detection technology to identify the available points, and place the medical waste boxes at the points;

[0053] 2. Box replacement: A medical waste box is placed at each temporary storage point of the conventional department. When the medical waste box reaches the alarm capacity or the scheduled recycling time, the robot chassis automatically lifts the clean and empty medical waste box to the temporary storage point of the department, replaces the used medical waste box, transfers it to the medical waste treatment point and charges it, ensuring that the medical waste box is always available in the department and seamlessly connected;

[0054] 3. Data upload: The medical waste box will record every step of the department staff and upload real-time data. The staff has an IC card with separate permissions to swipe the card to open the box. The medical waste box scans the QR code on the medical waste storage container, or reads the radio frequency cable tie to obtain the type of medical waste, such as infectious waste, harmful waste, etc., and puts the waste into the upper door of the medical waste box and uploads the weighing to complete the medical waste treatment action;

[0055] 4. Warehouse management: When the box is full, the robot will transfer the full box to the temporary storage point through instructions. At this time, the staff will first scan the special medical waste barrel code of the medical waste treatment company through the PDA, open the lower side of the access port by swiping the card, take out the bags one by one, and scan the seal on the medical waste to complete the barrel bag association and warehousing;

[0056] 5. Outbound management: After the warehousing is completed, the barrels are reviewed and handed over for outbound delivery. The medical waste list data is printed, signed and handed over. The recycling company will centrally manage the medical waste again, upload the data to the cloud, and the system will automatically analyze and obtain the summary information of medical waste, which will be presented to the manager in the form of intuitive charts. At the same time, it can be uploaded to local health and medical platforms for supervision according to needs;

[0057] 6. Return of the box: After the robot arrives at the temporary storage point for medical waste, the medical waste in the intelligent box will be taken out, cleaned and returned by the staff, and pushed to the temporary storage room for manual fast charging for one hour to be fully charged. The split motion chassis will come to the temporary storage room for the box, and the empty box detection technology will be used or the disposed boxes will be transported in sequence to the previous pickup point for filling, so as to achieve clean and dirty separation.

[0058] like Figure 3 , Figure 4 As shown, the robot chassis includes a split chassis 1, the top of the split chassis 1 is driven and installed with a lifting shelf 2, the medical waste box includes a box body 3, the bottom of the box body 3 is fixedly installed with a wheel frame 4, the wheel frame 4 is placed on the top of the lifting shelf 2, one side of the box body 3 is provided with a data interaction screen assembly 5, the other side of the box body 3 is driven and installed with a side door 6, and the top of the box body 3 is driven and installed with an upper door 7. In this embodiment, as a preferred implementation, the size of the box body 3 can be L936mm, W660mm, H1125mm, and the size of the split chassis 1 can be L710mm, W500mm, H750mm;

[0059] Specifically, the staff configures an IC card with independent permissions, and the data interaction screen assembly 5 recognizes and reads the classification QR code or radio frequency tie on the medical waste storage container. Then the staff places the IC card on one side of the data interaction screen assembly 5, so that the IC card is recognized, the upper door 7 automatically opens, and the medical waste is put into the box 3, and the upper door 7 is automatically closed. When the occupied volume of the box 3 of the department reaches 3 / 4, the box 3 sends out an alarm signal, and the split chassis 1 moves to the bottom of the wheel frame 4, driving the lifting shelf 2 to lift up, and the wheel frame 4 is lifted, so that the box 3 is placed on the split bottom The top of the tray 1 is used for medical waste transfer. The box 3 is transported to the temporary storage point for medical waste and put down. The cleaning personnel puts the IC card on one side of the data interactive screen assembly 5 so that the IC card can be identified, and the side door 6 is opened to take out the medical waste for classification and treatment. The split chassis 1 transports the clean and empty box 3 to the point of the previous department, and then sends the emptied, cleaned and disinfected box 3 to the temporary storage room for batch storage to complete the transfer of the box 3. The independent IC card ensures accurate traceability of the transferee. The box can be opened automatically by swiping the card. It is double-opened in one piece, without contact, and sealed for transfer.

[0060] The medical waste logistics robot also has three management modes:

[0061] 1. Timing mode: The timing and fixed-point collection function can be set on the medical waste big data traceability management platform. The split chassis 1 will perform tasks at the corresponding location point according to the set time. It can be set periodically to facilitate the management of the medical waste flow robot;

[0062] 2. Automatic mode: Box 3 has a residual alarm function. When the space occupied by medical waste reaches 3 / 4 of the capacity, box 3 issues an alarm command, and the split chassis 1 automatically goes to the position of the alarm box 3 to perform the collection task, and automatically replaces the empty box 3 to the previous position to ensure that the space of box 3 has sufficient utilization rate;

[0063] 3. One-key mode: The medical waste staff of the department can summon the split chassis 1 with one key according to the actual medical waste treatment situation of the department to perform the collection task, which is flexible and meets the distribution task.

[0064] like Figure 7 As shown, an ozone generator is arranged inside the box 3, and a disinfection nozzle 8 is fixedly installed on the inner wall of one side of the box 3, and the disinfection nozzle 8 is connected to the ozone generator; specifically, after the department staff puts the medical waste into the box 3 and closes the upper door 7, the internal ozone generator disinfects the inside of the box 3 with ozone through the disinfection nozzle 8 to ensure hospital infection.

[0065] like Figure 7 As shown, a weight sensing plate 9 is fixedly installed on the bottom inner wall of the box 3; specifically, after the medical waste is put into the box 3, it will be placed on the top of the weight sensing plate 9, and the weight sensing plate 9 will sense and record the weight of a single medical waste input and the total weight of the medical waste inside the box 3, so as to prepare for uploading to the medical waste big data traceability management platform.

[0066] like Figure 5 As shown, a plurality of evenly distributed positioning seats 10 are fixedly installed on the top of the lifting shelf 2, and the positioning seats 10 are adapted to the wheel frames 4; specifically, when the split chassis 1 drives the lifting shelf 2 to run to the bottom of the box body 3, the split chassis 1 drives the lifting shelf 2 to lift upward until the box body 3 is lifted. At this time, each positioning seat 10 will be plugged into the wheel frame 4 at the bottom of the box body 3, thereby effectively preventing the split chassis 1 from tilting or tipping over when transporting the box body 3 and driving to the recycling station.

[0067] like Figure 2 , Figure 8As shown, the recycling station includes a parking board 11, and the top of the parking board 11 is provided with two guide wheel grooves 12 adapted to the split chassis 1, and the top of the parking board 11 is provided with four positioning wheel grooves 13 adapted to the wheel frame 4; specifically, when the split chassis 1 carries the box 3 to the temporary storage point for medical waste and the temporary storage point for the box, the split chassis 1 will drive onto the parking board 11 along the guide wheel grooves 12, and then press against the vertical plate of the parking board 11, so that the four bottom wheels of the wheel frame 5 correspond to the four positioning wheel grooves 13 respectively, and then the lifting shelf 2 puts down the box 3, so that the bottom wheels are stuck in the four positioning wheel grooves 13, and finally the split chassis 1 drives down from the parking board 11 to complete the parking of the box 3. At the same time, a charging socket adapted to the split chassis 1 and the carrying box 3 can be provided on the parking board 11, so that the split chassis 1 and the carrying box 3 can be automatically charged or manually recharged to solve the problem of battery life.

[0068] The box 3 has five categories, including a special box 3 for infectious waste, a special box 3 for damaging waste, a special box 3 for pharmaceutical waste, a special box 3 for chemical waste, and a special box 3 for pathological waste; specifically, according to the different classifications of medical waste, the box 3 also has five different categories for storing five different types of medical waste;

[0069] Infectious waste should be collected in special yellow medical waste bags. When the medical waste reaches 3 / 4 of the yellow plastic bag or sharps box, the medical staff of the department should use effective sealing methods to make the yellow plastic bag or sharps box tightly sealed and affix special labels, and put it into the special infectious waste box 3;

[0070] Injurious waste should be placed in a yellow medical sharps box of appropriate specifications, filled 3 / 4 and sealed, and placed in the special box 3 for hazardous waste for transportation;

[0071] Bulk pharmaceutical waste (expired, obsolete, deteriorated or contaminated discarded drugs) should be collected and registered by type by the Department of Pharmacy, and then returned to the manufacturer or handed over to a hazardous waste disposal agency for disposal. Small amounts of pharmaceutical waste (including discarded cytotoxic and genotoxic drug bottles) can be directly placed in medical waste bags used to hold infectious waste, but this should be indicated on the label and sent to a special pharmaceutical waste box 3 for transportation;

[0072] Chemical wastes such as toxic, corrosive, flammable and explosive discarded chemicals should be collected separately, put into yellow special medical waste bags, effectively sealed, and placed in special chemical waste boxes 3;

[0073] Pathological wastes such as human waste and animal carcasses generated during diagnosis and treatment should be placed in yellow special medical waste bags, sealed effectively, and placed in the pathological waste box 3. The pathological waste box 3 and the chemical waste box 3 can be shared unless there are special circumstances;

[0074] The box 3 can use the data interactive screen assembly 5 to scan and identify the QR code attached to the yellow medical waste bag and the yellow medical sharps box when the medical waste is packaged and classified, or read the radio frequency cable tie to obtain the type of medical waste, such as infectious waste, harmful waste, etc., to achieve automatic recording and ensure accurate classification.

[0075] The medical waste big data traceability management platform includes medical waste business function modules, medical waste supervision function modules and system management configuration modules; specifically, the medical waste business function module has sub-modules such as classification management, handover management, entry into temporary storage, data transmission, box bag association, transportation management, collection management, exit from temporary storage and traceability management. It can manage and view a series of operations of the medical waste flow robot, the current status of each medical waste box, the material information collected this time, the processing and warehousing of medical waste, the execution of the surplus alarm function and other data information, and can record the outbound situation of this material. The medical waste supervision function module has data overview, data warning, statistical query The medical waste supervision function module can be connected to the provincial and municipal supervision platforms. For example, medical institutions at or above the second level can choose to build their own systems, and the business system data of medical institutions shall be connected to the municipal or provincial national health information platform according to the standard interface document requirements. The provincial supervision system can extract the necessary information data from it. Medical and health institutions below the second level and other types of medical and health institutions can adopt unified system software, and the supervision data shall be pushed to the provincial national health information platform via the municipal (including district and county) national health information platform. The provincial supervision system can extract the necessary information data from it and push it to the national health information platform.

[0076] In summary: The application process of this medical waste logistics system is:

[0077] 1. Labeling and packaging in the department: seal the medical waste with plastic seals or stick labels on medical waste containers;

[0078] 2. Scan the code after unpacking: read the medical staff's handover card, open the department's medical waste box, scan the seal and put the medical waste into the department's medical waste box;

[0079] 3. Automatic weighing: After the medical waste is placed in the box 3, it is automatically weighed, and the weighing result is displayed on the data interaction screen assembly 5;

[0080] 4. Remaining quantity detection: When the space occupied by box 3 reaches 3 / 4, a remaining quantity alarm is issued and the medical waste logistics robot replaces box 3;

[0081] 5. Fixed-point collection: The medical waste logistics robot will go to each department to carry the medical waste boxes to the temporary storage room according to the preset time point, and then send the medical waste boxes to the recycling station;

[0082] 6. Scan the code to pack: Scan the QR code on the box 3 through the PDA, and then scan the seal on the medical waste storage container bag by bag to complete the box-bag association and storage:

[0083] 7. Delivery and handover: Scan the box code to hand over the goods;

[0084] 8. Print report and handover confirmation: check by box, hand over and ship out, print and sign the medical waste list data;

[0085] 9. Recycling companies dispose of medical waste: Recycling companies will centrally manage medical waste again;

[0086] 10. Data upload supervision: Data is uploaded to the cloud, and the system automatically analyzes and obtains summary information of medical waste, which is presented to managers in the form of intuitive charts;

[0087] The intervention of this medical waste logistics system can solve the drawbacks of medical waste in a systematic and process-based manner.

[0088] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. Medical waste logistics system, characterized by: Including device layer, network layer, access layer, platform layer, application layer, and terminal application layer; The equipment layer is used to collect and transport medical waste and plan the medical waste flow route, including medical waste collection containers, medical waste flow robots and robot terminals; The medical waste collection container includes a yellow medical waste bag and a yellow medical sharps box; The medical waste logistics robot comprises a robot chassis, a medical waste box and a recycling station; The robot chassis is used for self-navigation, path planning, communication scheduling, and transfer of medical waste boxes; The medical waste box is used to store medical waste containers containing medical waste, and to classify, seal, and weigh them, and has a remaining amount reminder function; The recycling station is used to recycle and temporarily store medical waste boxes loaded with medical waste; The platform layer is used to collect, manage, trace and supervise information data of the medical waste logistics system, including a medical waste big data traceability management platform and a national health information platform.

2. The medical waste logistics system according to claim 1, characterized in that: The robot chassis comprises a split chassis (1), the top of the split chassis (1) is driven and installed with a lifting shelf (2), the medical waste box comprises a box body (3), the bottom of the box body (3) is fixedly installed with a wheel frame (4), the wheel frame (4) is placed on the top of the lifting shelf (2), one side of the box body (3) is provided with a data interaction screen assembly (5), the other side of the box body (3) is driven and installed with a side-opening door (6), and the top of the box body (3) is driven and installed with an upper-opening door (7).

3. The medical waste logistics system according to claim 2, characterized in that: An ozone generator is arranged inside the box (3), and a disinfection nozzle (8) is fixedly mounted on an inner wall of one side of the box (3), and the disinfection nozzle (8) is connected to the ozone generator.

4. The medical waste logistics system according to claim 2, characterized in that: A weight sensing plate (9) is fixedly mounted on the inner wall of the bottom of the box body (3).

5. The medical waste logistics system according to claim 2, characterized in that: A plurality of evenly distributed positioning seats (10) are fixedly mounted on the top of the lifting shelf (2), and the positioning seats (10) are adapted to the wheel frame (4).

6. The medical waste logistics system according to claim 2, characterized in that: The recycling station comprises a parking plate (11), the top of which is provided with two guide wheel grooves (12) adapted to the split chassis (1), and the top of which is provided with four positioning wheel grooves (13) adapted to the wheel frame (4).

7. The medical waste logistics system according to claim 2, characterized in that: The boxes (3) are classified into five categories, including boxes (3) for infectious waste, boxes (3) for damaging waste, boxes (3) for pharmaceutical waste, boxes (3) for chemical waste, and boxes (3) for pathological waste.

8. The medical waste logistics system according to claim 1, characterized in that: The medical waste big data traceability management platform includes a medical waste business function module, a medical waste supervision function module and a system management configuration module.

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