Medical consumable logistics supply chain management method, system, equipment and medium

Abstract

The invention belongs to the technical field of supply chain management, and aims to provide a medical consumable logistics supply chain management method, system and device and a medium. The method comprises the following steps: acquiring medical consumable demand information of each department in a future specified distribution period, and then summarizing the medical consumable demand information of all departments to obtain N medical consumable varieties corresponding to the future specified distribution period and the total amount of medical consumables corresponding to the N medical consumable varieties; all supplier information corresponding to the N medical consumable varieties is obtained from a preset supplier database; determining an optimal medical consumable purchasing scheme according to the N medical consumable varieties, the total amount of medical consumables corresponding to the N medical consumable varieties and all supplier information corresponding to the N medical consumable varieties; and according to the optimal medical consumable purchase scheme, performing medical consumable purchase operation. According to the invention, automatic purchasing of the medical consumables can be realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of supply chain management, and particularly relates to a medical consumables logistics supply chain management method, system, device and medium. Background Art

[0002] Medical consumables are frequently consumed accessory products used in hospitals, including consumable devices and equipment for diagnosis, treatment, healthcare, rehabilitation, etc., and are an indispensable part of medical and health work. A supply chain refers to a network structure formed by members such as raw material suppliers, manufacturers, distributors, retailers, and end consumers involved in the production and circulation process of products through connections with upstream and downstream members.

[0003] The management of the medical consumables supply chain is crucial for ensuring market supply. Compared with other industries, the supply and demand channels and customer needs of medical consumables have their particularities, and the requirements for personalization and reliability are obvious.

[0004] However, in the process of using the existing technology, the inventor found that there are at least the following problems in the existing technology:

[0005] When medical institutions purchase medical consumables, it is usually carried out by the purchasing personnel of the preset purchasing department, that is, the purchasing personnel manually collect the medical consumables purchase requisition forms submitted by each department, and then select the corresponding medical consumables suppliers for procurement. However, due to the diversification of user needs, medical institutions usually choose to cooperate with multiple medical consumables suppliers, and for the same type of medical consumables, there may be different medical consumables suppliers that can supply them, and the supply costs and qualities of different medical consumables suppliers are different. If the purchasing personnel conduct procurement manually, it is often difficult to make an optimal procurement decision, and at the same time, the workload of the purchasing personnel is relatively large. Summary of the Invention

[0006] The present invention aims to solve the above technical problems to at least a certain extent, and provides a medical consumables logistics supply chain management method, system, device and medium.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] In a first aspect, the present invention provides a medical consumables logistics supply chain management method, including:

[0009] Obtaining the medical consumables demand information of each department within a specified future delivery period; wherein, the medical consumables demand information includes the types and quantities of medical consumables of the corresponding department;

[0010] Summarize the medical consumables demand information of all departments to obtain N medical consumable varieties corresponding to the future specified delivery cycle and the total amount of medical consumables corresponding to the N medical consumable varieties; where N represents a non-zero natural number;

[0011] Respectively obtain all supplier information corresponding to the N medical consumable varieties from a preset supplier database;

[0012] Determine the best medical consumables procurement plan according to the N medical consumable varieties, the total amount of medical consumables corresponding to the N medical consumable varieties, and all supplier information corresponding to the N medical consumable varieties;

[0013] Perform medical consumables procurement operations according to the best medical consumables procurement plan.

[0014] The present invention can realize the automated procurement of medical consumables. By determining the best medical consumables procurement plan, it can automatically specify the optimal procurement decision, which is beneficial to reducing the procurement workload of procurement personnel. Specifically, in the implementation process of the present invention, first, obtain the medical consumables demand information of each department within the future specified delivery cycle, and then summarize the medical consumables demand information of all departments to obtain N medical consumable varieties corresponding to the future specified delivery cycle and the total amount of medical consumables corresponding to the N medical consumable varieties; subsequently, respectively obtain all supplier information corresponding to the N medical consumable varieties from a preset supplier database; then, determine the best medical consumables procurement plan according to the N medical consumable varieties, the total amount of medical consumables corresponding to the N medical consumable varieties, and all supplier information corresponding to the N medical consumable varieties; finally, perform medical consumables procurement operations according to the best medical consumables procurement plan. In this process, the present invention is executed by a computer, which can automatically determine the best medical consumables procurement plan that minimizes the sum of the procurement costs of all medical consumable varieties, and perform medical consumables procurement operations according to the best medical consumables procurement plan, realizing automated procurement.

[0015] In a possible design, obtaining the medical consumables demand information of each department within the future specified delivery cycle includes:

[0016] Obtain the medical consumables usage information of each department within multiple past specified delivery cycles and the current medical consumables inventory information;

[0017] Respectively predict the medical consumables demand of each department according to the medical consumables usage information of each department within multiple past specified delivery cycles and the current medical consumables inventory information, and obtain the medical consumables demand information of each department within the future specified delivery cycle.

[0018] In a possible design, based on the usage information of medical consumables in any department over multiple specified delivery cycles in the past and the current inventory information of medical consumables, the medical consumable demand of the current department is predicted respectively to obtain the medical consumable demand information of the current department in the future specified delivery cycle, including:

[0019] Based on the usage information of medical consumables in the current department over multiple specified delivery cycles in the past, the consumption rate of medical consumables in the current department is obtained;

[0020] Based on the consumption rate of medical consumables and the inventory information of medical consumables, the predicted information of medical consumables and the remaining information of medical consumables at the future specified delivery cycle are obtained;

[0021] Based on the predicted information of medical consumables and the remaining information of medical consumables, the medical consumable demand information at the future specified delivery cycle is obtained.

[0022] In a possible design, the supplier information includes a supplier identifier and the purchase unit price of the corresponding medical consumable variety; correspondingly, based on N medical consumable varieties, the total amount of medical consumables corresponding to the N medical consumable varieties, and all supplier information corresponding to the N medical consumable varieties, the best medical consumable procurement plan is determined, including:

[0023] Based on N medical consumable varieties, the total amount of medical consumables corresponding to the N medical consumable varieties, and all supplier information corresponding to the N medical consumable varieties, a medical consumable procurement objective function and a constraint function of the medical consumable procurement objective function are constructed; among them, the medical consumable procurement objective function is used to minimize the sum of the procurement costs of all medical consumable varieties;

[0024] Based on the medical consumable procurement objective function and the constraint function of the medical consumable procurement objective function, the supplier information is selected and optimized to obtain the best medical consumable procurement plan after the selection and optimization process.

[0025] In a possible design, the medical consumable procurement objective function is constructed according to the following formula (1); the constraint function of the medical consumable procurement objective function is constructed according to the following formula (2):

[0026]

[0027]

[0028] In the above formula (1), F represents the medical consumable procurement objective function, I represents the total number of medical consumable varieties, J represents the supply C ij x ij

[0029] The total number of suppliers, \(c_{ij}\) represents the unit cost when the \(i\)-th type of medical consumable is purchased from the \(j\)-th supplier, and \(q_{ij}\) represents the quantity of the \(i\)-th type of medical consumable that needs to be purchased from the \(j\)-th supplier;

[0030] In the above formula (2), s.t. represents the constraint function, \(c\) represents the total procurement budget of the current medical institution, and \(s\) ij represents the quantity of the \(i\)-th type of medical consumable that can be purchased from the \(j\)-th supplier.

[0031] In a possible design, the unit cost when the \(i\)-th type of medical consumable is purchased from the \(j\)-th supplier is:

[0032] C ij = a ij + b ij ;

[0033] where \(a\) ij represents the procurement unit price when the \(i\)-th type of medical consumable is purchased from the \(j\)-th supplier, and \(b\) ij represents the unit transportation price when the \(i\)-th type of medical consumable is purchased from the \(j\)-th supplier.

[0034] In a possible design, the optimal medical consumable procurement plan includes the to-be-purchased supplier identifiers corresponding to \(N\) types of medical consumables and the to-be-purchased quantities of medical consumables from the suppliers corresponding to the to-be-purchased supplier identifiers; correspondingly, according to the optimal medical consumable procurement plan, a medical consumable procurement operation is performed, including:

[0035] Summarize the to-be-purchased supplier identifiers corresponding to all types of medical consumables to obtain \(M\) to-be-purchased supplier identifiers, the types of medical consumables corresponding to the \(M\) to-be-purchased supplier identifiers, and the to-be-purchased quantities of medical consumables corresponding to the \(M\) to-be-purchased supplier identifiers; where \(M\) represents a non-zero natural number;

[0036] Send purchase orders including the types of medical consumables and the to-be-purchased quantities of medical consumables in the future specified delivery period to the supplier terminals corresponding to the \(M\) to-be-purchased supplier identifiers respectively.

[0037] In a second aspect, the present invention provides a medical consumable logistics supply chain management system for implementing the medical consumable logistics supply chain management method as described in any one of the above; the medical consumable logistics supply chain management system includes:

[0038] A demand information acquisition module for acquiring the medical consumable demand information of each department in the future specified delivery period; where the medical consumable demand information includes the types of medical consumables and the quantities of medical consumables of the corresponding department;

[0039] A demand information aggregation module, communicatively connected to the demand information acquisition module, for aggregating the medical consumables demand information of all departments to obtain N medical consumable varieties corresponding to the specified future delivery cycle and the total amount of medical consumables corresponding to the N medical consumable varieties; where N represents a non-zero natural number;

[0040] A supplier information acquisition module, communicatively connected to the demand information aggregation module, for respectively obtaining all supplier information corresponding to the N medical consumable varieties from a preset supplier database;

[0041] A procurement plan acquisition module, communicatively connected to the demand information aggregation module and the supplier information acquisition module respectively, for determining the optimal medical consumables procurement plan according to the N medical consumable varieties, the total amount of medical consumables corresponding to the N medical consumable varieties, and all supplier information corresponding to the N medical consumable varieties;

[0042] A procurement control module, communicatively connected to the procurement plan acquisition module, for performing medical consumables procurement operations according to the optimal medical consumables procurement plan.

[0043] Thirdly, the present invention provides an electronic device, including:

[0044] A memory for storing computer program instructions; and,

[0045] A processor for executing the computer program instructions to complete the operations of the medical consumables logistics supply chain management method as described in any one of the above.

[0046] Fourthly, the present invention provides a computer-readable storage medium for storing computer-readable computer program instructions, and the computer program instructions are configured to execute the operations of the medical consumables logistics supply chain management method as described in any one of the above when running. Description of the Drawings

[0047] Figure 1 is a flowchart of a medical consumables logistics supply chain management method in an embodiment;

[0048] Figure 2 is a block diagram of a medical consumables logistics supply chain management system in an embodiment;

[0049] Figure 3 is a block diagram of an electronic device in an embodiment. Detailed Embodiments

[0050] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in combination with the accompanying drawings and the descriptions of the embodiments or the prior art. Obviously, the following descriptions of the structures of the accompanying drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but do not constitute a limitation to the present invention.

[0051] Embodiment 1:

[0052] This embodiment discloses a method for managing the logistics supply chain of medical consumables, which can be, but is not limited to, executed by a computer device or virtual machine with certain computing resources, such as executed by an electronic device such as a personal computer, smartphone, personal digital assistant, or wearable device, or executed by a virtual machine.

[0053] As Figure 1 shown, a method for managing the logistics supply chain of medical consumables can, but is not limited to, include the following steps:

[0054] S1. Obtain the demand information of medical consumables for each department within a specified future delivery period; wherein, the demand information of medical consumables includes the varieties and quantities of medical consumables for the corresponding department.

[0055] In step S1, obtaining the demand information of medical consumables for each department within a specified future delivery period includes:

[0056] S101. Obtain the usage information of medical consumables for each department within multiple past specified delivery periods and the current inventory information of medical consumables.

[0057] S102. Based on the usage information of medical consumables for each department within multiple past specified delivery periods and the current inventory information of medical consumables, respectively conduct demand forecasting for each department to obtain the demand information of medical consumables for each department within the specified future delivery period.

[0058] Based on the above process, in this embodiment, by analyzing the usage information of medical consumables in the past period of time and the current inventory information of medical consumables, demand forecasting and analysis of medical consumables are carried out for each department, and then the demand information of medical consumables for each department within the specified future delivery period is obtained. From this, the reasonable demand quantity of medical consumables for each department can be determined, and at the same time, manual filling and summarizing of the demand information of medical consumables before procurement are avoided, thereby effectively reducing the workload of medical staff and purchasers in each department.

[0059] Specifically, in this embodiment, in the prior art, during the procurement process of medical consumables, it is very easy to have phenomena such as excessive or insufficient inventory of medical consumables and unreasonable allocation of medical consumables, which increases problems such as the storage, transportation, sales, and management cost of medical consumables. Based on this, the following further improvements are made in this embodiment: According to the usage information of medical consumables in any department within multiple specified delivery cycles in the past and the current inventory information of medical consumables, the demand for medical consumables in the current department is predicted respectively to obtain the demand information of medical consumables in the current department in the future specified delivery cycle, including:

[0060] Obtain the consumption rate of medical consumables in the current department according to the usage information of medical consumables in the current department within multiple specified delivery cycles in the past;

[0061] Obtain the predicted information of medical consumables and the remaining information of medical consumables at the future specified delivery cycle according to the consumption rate of medical consumables and the inventory information of medical consumables;

[0062] Obtain the demand information of medical consumables in the future specified delivery cycle according to the predicted information of medical consumables and the remaining information of medical consumables.

[0063] Specifically, in this embodiment, the inventory information of medical consumables includes the inventory quantity of medical consumables. Through the consumption rate of medical consumables and the inventory information of medical consumables, it can be known whether there are any remaining medical consumables at the future specified delivery cycle, so as to obtain the remaining information of medical consumables. At the same time, according to the consumption rate of medical consumables, the prediction of medical consumables including the required quantity of medical consumables within the future specified delivery cycle can be realized. By combining the predicted information of medical consumables and the remaining information of medical consumables, an accurate prediction of the required medical consumables can be obtained, avoiding the problem of excessive or insufficient procurement.

[0064] S2. Summarize the demand information of medical consumables for all departments to obtain N medical consumable varieties corresponding to the future specified delivery cycle and the total amount of medical consumables corresponding to the N medical consumable varieties; where N represents a non-zero natural number;

[0065] S3. Respectively obtain all supplier information corresponding to the N medical consumable varieties from the preset supplier database;

[0066] S4. Determine the best medical consumable procurement plan according to the N medical consumable varieties, the total amount of medical consumables corresponding to the N medical consumable varieties, and all supplier information corresponding to the N medical consumable varieties;

[0067] Specifically, in this embodiment, the supplier information includes a supplier identifier, a supplier address, and a purchase unit price of the corresponding variety of medical consumables; correspondingly, according to N varieties of medical consumables, the total amount of medical consumables corresponding to the N varieties of medical consumables, and all supplier information corresponding to the N varieties of medical consumables, an optimal medical consumables procurement plan is determined, including:

[0068] S401. According to N varieties of medical consumables, the total amount of medical consumables corresponding to the N varieties of medical consumables, and all supplier information corresponding to the N varieties of medical consumables, construct a medical consumables procurement objective function and a constraint function of the medical consumables procurement objective function; wherein, the medical consumables procurement objective function is used to minimize the sum of the procurement costs of all varieties of medical consumables;

[0069] Specifically, the medical consumables procurement objective function is constructed according to the following formula (1); the constraint function of the medical consumables procurement objective function is constructed according to the following formula (2):

[0070]

[0071]

[0072] In the above formula (1), F represents the medical consumables procurement objective function, I represents the total number of medical consumables varieties, J represents the total number of suppliers, C ij represents the unit cost when the i-th variety of medical consumables is purchased from the j-th supplier, and x ij represents the quantity of the i-th variety of medical consumables that needs to be purchased from the j-th supplier;

[0073] In the above formula (2), s.t. represents the constraint function, c represents the total procurement budget of the current medical institution, and s ij represents the quantity of the i-th variety of medical consumables that can be purchased from the j-th supplier.

[0074] In this embodiment, the unit cost when the i-th variety of medical consumables is purchased from the j-th supplier is:

[0075] C ij = a ij + b ij ;

[0076] wherein, a ij represents the purchase unit price when the i-th variety of medical consumables is purchased from the j-th supplier, and b ij represents the unit transportation price when the i-th variety of medical consumables is purchased from the j-th supplier.

[0077] S402. Select and optimize each supplier's information according to the medical consumables procurement objective function and the constraint function of the medical consumables procurement objective function, so as to obtain the best medical consumables procurement plan after the selection and optimization process.

[0078] S5. Conduct medical consumables procurement operations according to the best medical consumables procurement plan.

[0079] In this embodiment, the best medical consumables procurement plan includes the supplier identifiers to be procured corresponding to N medical consumables varieties and the quantity of medical consumables to be procured from the suppliers corresponding to the supplier identifiers to be procured; correspondingly, conducting medical consumables procurement operations according to the best medical consumables procurement plan includes:

[0080] S501. Summarize the supplier identifiers to be procured corresponding to all medical consumables varieties to obtain M supplier identifiers to be procured, the medical consumables varieties corresponding to the M supplier identifiers to be procured, and the quantity of medical consumables to be procured corresponding to the M supplier identifiers to be procured; where M represents a non-zero natural number;

[0081] S502. Send purchase orders including medical consumables varieties and the quantity of medical consumables to be procured in the future specified delivery period to the supplier terminals corresponding to the M supplier identifiers to be procured.

[0082] This embodiment can realize the automated procurement of medical consumables. By determining the best medical consumables procurement plan, it can automatically specify the optimal procurement decision, which is conducive to reducing the procurement workload of procurement personnel. Specifically, during the implementation of this embodiment, first, obtain the medical consumables demand information of each department in the future specified delivery period, and then summarize the medical consumables demand information of all departments to obtain N medical consumables varieties corresponding to the future specified delivery period and the total quantity of medical consumables corresponding to the N medical consumables varieties; subsequently, obtain all supplier information corresponding to the N medical consumables varieties from the preset supplier database respectively; then, determine the best medical consumables procurement plan according to the N medical consumables varieties, the total quantity of medical consumables corresponding to the N medical consumables varieties, and all supplier information corresponding to the N medical consumables varieties; finally, conduct medical consumables procurement operations according to the best medical consumables procurement plan. During this process, this embodiment is executed by a computer, which can automatically determine the best medical consumables procurement plan that minimizes the sum of the procurement costs of all medical consumables varieties, and conduct medical consumables procurement operations according to the best medical consumables procurement plan, realizing automated procurement.

[0083] Embodiment 2:

[0084] This embodiment discloses a medical consumables logistics supply chain management system for implementing the medical consumables logistics supply chain management method in Embodiment 1; asFigure 2 As shown in the figure, the medical consumables logistics supply chain management system includes:

[0085] A demand information acquisition module, which is used to acquire the demand information of medical consumables for each department within a specified future delivery cycle; wherein, the demand information of medical consumables includes the varieties and quantities of medical consumables for the corresponding department.

[0086] A demand information summary module, which is communicatively connected to the demand information acquisition module and is used to summarize the demand information of medical consumables for all departments to obtain N varieties of medical consumables corresponding to the specified future delivery cycle and the total quantity of medical consumables corresponding to the N varieties of medical consumables; wherein, N represents a non-zero natural number.

[0087] A supplier information acquisition module, which is communicatively connected to the demand information summary module and is used to respectively acquire all supplier information corresponding to the N varieties of medical consumables from a preset supplier database.

[0088] A procurement plan acquisition module, which is communicatively connected to the demand information summary module and the supplier information acquisition module respectively, and is used to determine the best medical consumables procurement plan according to the N varieties of medical consumables, the total quantity of medical consumables corresponding to the N varieties of medical consumables, and all supplier information corresponding to the N varieties of medical consumables.

[0089] A procurement control module, which is communicatively connected to the procurement plan acquisition module and is used to perform medical consumables procurement operations according to the best medical consumables procurement plan.

[0090] It should be noted that for the working process, working details and technical effects of the medical consumables logistics supply chain management system provided in this Embodiment 2, reference can be made to Embodiment 1, which will not be elaborated here.

[0091] Embodiment 3:

[0092] Based on Embodiment 1 or 2, this embodiment discloses an electronic device, which can be a smart phone, a tablet computer, a notebook computer, a desktop computer, etc. The electronic device may be referred to as a user terminal, a portable terminal, a desktop terminal, etc. As Figure 3 shown in the figure, the electronic device includes:

[0093] A memory, which is used to store computer program instructions; and,

[0094] A processor, which is used to execute the computer program instructions to complete the operations of the medical consumables logistics supply chain management method as described in any one of Embodiment 1.

[0095] Specifically, the processor 301 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 301 may be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), or PLA (Programmable Logic Array). The processor 301 may also include a main processor and a coprocessor. The main processor is a processor used to process data in the wake state, also known as the CPU (Central Processing Unit); the coprocessor is a low-power processor used to process data in the standby state. In some embodiments, the processor 301 may be integrated with a GPU (Graphics Processing Unit), and the GPU is responsible for rendering and drawing the content to be displayed on the display screen.

[0096] The memory 302 may include one or more computer-readable storage media, and the computer-readable storage media may be non-transitory. The memory 302 may also include high-speed random access memory and non-volatile memory, such as one or more disk storage devices and flash storage devices. In some embodiments, the non-transitory computer-readable storage media in the memory 302 is used to store at least one instruction, and the at least one instruction is used to be executed by the processor 301 to implement the medical consumables logistics supply chain management method provided in Embodiment 1 of this application.

[0097] In some embodiments, the terminal may further optionally include: a communication interface 303 and at least one peripheral device. The processor 301, the memory 302, and the communication interface 303 may be connected through a bus or signal lines. Each peripheral device may be connected to the communication interface 303 through a bus, signal lines, or a circuit board. Specifically, the peripheral device includes at least one of a radio frequency circuit 304, a display screen 305, and a power supply 306.

[0098] The communication interface 303 can be used to connect at least one peripheral device related to I / O (Input / Output) to the processor 301 and the memory 302. In some embodiments, the processor 301, the memory 302, and the communication interface 303 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 301, the memory 302, and the communication interface 303 may be implemented on a separate chip or circuit board, and this embodiment does not limit this.

[0099] The radio frequency circuit 304 is used to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The radio frequency circuit 304 communicates with the communication network and other communication devices through electromagnetic signals.

[0100] The display screen 305 is used to display the UI (User Interface). The UI may include graphics, text, icons, videos, and any combination thereof.

[0101] The power supply 306 is used to supply power to each component in the electronic device.

[0102] Embodiment 4:

[0103] Based on any one of Embodiments 1 to 3, this embodiment discloses a computer-readable storage medium for storing computer-readable computer program instructions, and the computer program instructions are configured to perform the operations of the medical consumables logistics supply chain management method as described in Embodiment 1 when running.

[0104] Obviously, those skilled in the art should understand that the above-mentioned modules or steps of the present invention can be implemented by a general-purpose computing device. They can be concentrated on a single computing device or distributed on a network composed of multiple computing devices. Optionally, they can be implemented by program code executable by the computing device, so that they can be stored in the storage device and executed by the computing device, or they can be separately made into individual integrated circuit modules, or multiple modules or steps among them can be made into a single integrated circuit module for implementation. In this way, the present invention is not limited to any specific combination of hardware and software.

[0105] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A method for managing the logistics supply chain of medical consumables, characterized in that: Including: Obtain the medical consumables demand information of each department within a specified future delivery cycle; wherein, the medical consumables demand information includes the varieties of medical consumables and the quantities of medical consumables corresponding to the department; Summarize the medical consumables demand information of all departments to obtain N varieties of medical consumables corresponding to the specified future delivery cycle and the total amount of medical consumables corresponding to the N varieties of medical consumables; wherein, N represents a non-zero natural number; Respectively obtain all supplier information corresponding to the N varieties of medical consumables from a preset supplier database; Determine the optimal medical consumables procurement plan according to the N varieties of medical consumables, the total amount of medical consumables corresponding to the N varieties of medical consumables, and all supplier information corresponding to the N varieties of medical consumables; Perform medical consumables procurement operations according to the optimal medical consumables procurement plan.

2. The medical consumables logistics supply chain management method according to claim 1, wherein: Obtain the medical consumables demand information of each department within a specified future delivery cycle, including: Obtain the medical consumables usage information of each department within multiple past specified delivery cycles and the current medical consumables inventory information; Respectively predict the medical consumables demand of each department according to the medical consumables usage information of each department within multiple past specified delivery cycles and the current medical consumables inventory information to obtain the medical consumables demand information of each department within the specified future delivery cycle.

3. The medical consumables logistics supply chain management method according to claim 2, wherein: According to the medical consumables usage information of any department within multiple past specified delivery cycles and the current medical consumables inventory information, respectively predict the medical consumables demand of the current department to obtain the medical consumables demand information of the current department within the specified future delivery cycle, including: Obtain the medical consumables consumption rate of the current department according to the medical consumables usage information of the current department within multiple past specified delivery cycles; Obtain the medical consumables prediction information and the medical consumables retention information at the specified future delivery cycle according to the medical consumables consumption rate and the medical consumables inventory information; Obtain the medical consumables demand information at the specified future delivery cycle according to the medical consumables prediction information and the medical consumables retention information.

4. A medical consumable logistics supply chain management method according to claim 1, characterized in that: The supplier information includes a supplier identifier and the purchase unit price of the corresponding variety of medical consumables; correspondingly, determining the optimal medical consumables procurement plan according to the N varieties of medical consumables, the total amount of medical consumables corresponding to the N varieties of medical consumables, and all supplier information corresponding to the N varieties of medical consumables includes: Construct a medical consumables procurement objective function and a constraint function of the medical consumables procurement objective function according to the N varieties of medical consumables, the total amount of medical consumables corresponding to the N varieties of medical consumables, and all supplier information corresponding to the N varieties of medical consumables; wherein, the medical consumables procurement objective function is used to minimize the sum of the procurement costs of all varieties of medical consumables; Perform selection and optimization processing on each supplier information according to the medical consumables procurement objective function and the constraint function of the medical consumables procurement objective function, so as to obtain the optimal medical consumables procurement plan after the selection and optimization processing.

5. The medical consumables logistics supply chain management method according to claim 4, characterized in that: The medical consumables procurement objective function is constructed according to the following formula (1); the constraint function of the medical consumables procurement objective function is constructed according to the following formula (2): In the above formula (1), F represents the procurement objective function of the medical consumables, I represents the total number of medical consumable varieties, J represents the total number of suppliers, and C ij represents the unit cost when the i-th type of medical consumables is purchased from the j-th supplier, and x ij represents the quantity of the i-th type of medical consumables to be purchased from the j-th supplier; In the above formula (2), s.t. represents the constraint function, c represents the total procurement budget of the current medical institution, and s ij represents the quantity of the i-th type of medical consumables that can be purchased from the j-th supplier.

6. The medical consumables logistics supply chain management method according to claim 5, characterized in that: The unit cost of the i-th medical consumable when purchasing from the j-th supplier is as follows: C ij = a ij + b ij ; Among them, a ij represents the procurement unit price of the i-th type of medical consumable when purchased from the j-th supplier, and b ij represents the unit transportation price of the i-th type of medical consumable when purchased from the j-th supplier.

7. A method for managing the logistics supply chain of medical consumables according to claim 1, characterized in that: The optimal medical consumable procurement plan includes the supplier identifiers to be procured corresponding to N medical consumable varieties and the quantities of medical consumables to be procured from the suppliers corresponding to the supplier identifiers to be procured; Correspondingly, according to the optimal medical consumable procurement plan, the medical consumable procurement operation is carried out, including: Summarize the supplier identifiers to be procured corresponding to all medical consumable varieties to obtain M supplier identifiers to be procured, the medical consumable varieties corresponding to the M supplier identifiers to be procured, and the quantities of medical consumables to be procured corresponding to the M supplier identifiers to be procured; where M represents a non-zero natural number; Send purchase orders including the medical consumable varieties and the quantities of medical consumables to be procured in the future specified delivery period to the supplier terminals corresponding to the M supplier identifiers to be procured respectively.

8. A medical consumables logistics supply chain management system, characterized in that: For implementing the medical consumable logistics supply chain management method according to any one of claims 1 to 7; The medical consumable logistics supply chain management system includes: A demand information acquisition module, configured to acquire the medical consumable demand information of each department in the future specified delivery period; where the medical consumable demand information includes the medical consumable varieties and the quantities of medical consumables of the corresponding department; A demand information summarization module, communicatively connected to the demand information acquisition module, configured to summarize the medical consumable demand information of all departments to obtain N medical consumable varieties corresponding to the future specified delivery period and the total quantities of medical consumables corresponding to the N medical consumable varieties; where N represents a non-zero natural number; A supplier information acquisition module, communicatively connected to the demand information summarization module, configured to respectively acquire all supplier information corresponding to the N medical consumable varieties from a preset supplier database; A procurement plan acquisition module, communicatively connected to the demand information summarization module and the supplier information acquisition module respectively, configured to determine the optimal medical consumable procurement plan according to the N medical consumable varieties, the total quantities of medical consumables corresponding to the N medical consumable varieties, and all supplier information corresponding to the N medical consumable varieties; A procurement control module, communicatively connected to the procurement plan acquisition module, configured to carry out the medical consumable procurement operation according to the optimal medical consumable procurement plan.

9. An electronic device, characterized in that: Including: A memory, configured to store computer program instructions; And, A processor, configured to execute the computer program instructions to complete the operations of the medical consumable logistics supply chain management method according to any one of claims 1 to 7.

10. A computer-readable storage medium for storing computer-readable computer program instructions, characterized in that: The computer program instructions are configured to execute the operations of the medical consumable logistics supply chain management method according to any one of claims 1 to 7 when running.

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