WO2022196581A1 - 在庫管理システム、在庫管理装置、在庫管理方法、在庫管理プログラム - Google Patents
在庫管理システム、在庫管理装置、在庫管理方法、在庫管理プログラム Download PDFInfo
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- WO2022196581A1 WO2022196581A1 PCT/JP2022/011066 JP2022011066W WO2022196581A1 WO 2022196581 A1 WO2022196581 A1 WO 2022196581A1 JP 2022011066 W JP2022011066 W JP 2022011066W WO 2022196581 A1 WO2022196581 A1 WO 2022196581A1
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- 238000003860 storage Methods 0.000 claims abstract description 37
- 238000011084 recovery Methods 0.000 claims abstract description 9
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- 238000005259 measurement Methods 0.000 description 5
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/20—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
Definitions
- the present invention relates to an inventory management system, an inventory management device, an inventory management method, and an inventory management program.
- One aspect is to reduce the burden of inventory management.
- an inventory management system includes an inventory management device and a terminal device, wherein the inventory management device includes a required inventory storage unit storing information indicating the required inventory quantity of medical devices for each medical institution. and state management information that associates, for each medical institution, the unique ID of the medical device shipped to the medical institution with the recovery status of the medical device delivered to the patient by the medical institution.
- an inventory status generation unit for generating information indicating the inventory status of the medical device for each medical institution by referring to the stored status management storage part; and outputting the information indicating the inventory status to the terminal device. and an output.
- FIG. 10 is a sequence diagram explaining the operation of the inventory management system of the second embodiment; It is a figure which shows an example of the input screen for transmitting the notification of payout of 2nd embodiment. It is a figure which shows the example of a display of the replenishment instruction
- FIG. 1 is a diagram for explaining an overview of an inventory management system according to the first embodiment.
- the electrocardiograph 10 will be described as an example of medical equipment subject to inventory management by the inventory management system 100 of this embodiment.
- the electrocardiograph 10 is manufactured and sold by the manufacturer/seller 1.
- the manufacturer/distributor 1 indicates the company that ships the product to medical institutions, and does not indicate the distinction between the manufacturer, the manufacturer/distributor, and the distributor as stipulated in the Pharmaceuticals and Medical Devices Law.
- the electrocardiograph 10 of this embodiment is a single-use medical device that is collected and discarded after being attached to the patient's body for a certain period of time.
- the electrocardiograph 10 of the present embodiment also has a storage device that stores measured electrocardiographic waveform data and the like. Further, the electrocardiograph 10 stores identification information for specifying the electrocardiograph 10 in this storage device or the like. In this embodiment, identification information that uniquely identifies each electrocardiograph 10 is stored in the storage device of all electrocardiographs 10 manufactured by the manufacturer/distributor 1 .
- the method of giving identification information to the electrocardiograph 10 is not limited to the method described above. Any method of assigning identification information to the electrocardiograph 10 may be used as long as the electrocardiograph 10 can be associated with identification information that uniquely identifies the electrocardiograph 10 .
- identification information unique ID
- device ID unique ID
- the electrocardiograph 10 assigned a device ID by the manufacturer/seller 1 is shipped to the medical institution 2 (step S1).
- the inventory management system 100 of the present embodiment receives the input of the device ID of the electrocardiograph 10 shipped from the manufacturer/distributor 1 and the identification information that uniquely identifies the medical institution, and determines the device ID. and the identification information of the medical institution are stored (step S2).
- identification information that uniquely identifies a medical institution may be referred to as a medical institution ID.
- the electrocardiograph 10 is used for the patient P (step S3), the patient P wears the electrocardiograph 10, and the electrocardiograph 10 collects electrocardiogram waveform data.
- the patient P After completing the measurement of the electrocardiographic waveform data for a certain period of time, the patient P returns the electrocardiograph 10 to the collection center 3 by mail or the like (step S4). At this time, the patient P provides the collection center 3 with behavior record information 11 indicating the details of the patient's behavior while wearing the electrocardiograph 10 .
- the action record information 11 is, for example, a document or the like, and may be mailed from the patient P to the collection center 3 together with the electrocardiograph 10 .
- the electrocardiograph 10 may be returned to the medical institution 2 from the patient P who was using the electrocardiograph 10 and mailed from the medical institution 2 to the collection center 3 .
- the collection center 3 of the present embodiment reads out the electrocardiographic waveform data stored in the storage device and the device ID of the used electrocardiograph 10, and stores the device ID of the electrocardiograph 10 in the inventory management system 100. (step S5).
- the device ID of the electrocardiograph 10 and the medical institution ID of the medical institution 2 are associated and held. has decreased by one.
- the inventory management system 100 then instructs the manufacturer/distributor 1 to replenish the inventory of the electrocardiographs 10 of the medical institution 2 (step S6).
- the timing at which the inventory management system 100 instructs the manufacturer/seller 1 to replenish the inventory may be arbitrarily determined between the manufacturer/seller 1 and the medical institution 2 .
- the stock replenishment instruction may be given in units of a fixed period.
- a device ID for specifying the electrocardiograph 10 is assigned to the single-use electrocardiograph 10, and the device ID and the electrocardiograph 10 are shipped. It is managed in association with the medical institution ID that identifies the destination medical institution. Therefore, according to this embodiment, the user of the inventory management system 100 can be made aware of the shipping destination of the electrocardiograph 10 .
- the inventory management system 100 of the present embodiment receives a notification indicating that the electrocardiograph 10 has been collected together with the device ID of the electrocardiograph 10.
- the collected electrocardiograph 10 is identified from which medical institution. Therefore, in the inventory management system 100 of this embodiment, the user of the inventory management system 100 can grasp the consumption of the electrocardiograph 10 in the medical institution.
- the inventory management system 100 of the present embodiment asks the manufacturer/distributor 1 to supply the electrocardiograph 10 to the medical institution based on the inventory and consumption of the electrocardiograph 10 required by the medical institution. number can be notified.
- neither the manufacturer/distributor 1 nor the medical institution 2 needs to count the inventory and consumption of the electrocardiograph 10, and the inventory can be easily managed. can reduce the burden of inventory management.
- FIG. 2 is a diagram showing an example of the system configuration of the inventory management system of the first embodiment.
- the inventory management system 100 of this embodiment includes an inventory management device 200, a terminal device 300, and a terminal device 400.
- the inventory management device 200, the terminal device 300, and the terminal device 400 are connected via a network such as the Internet.
- the terminal device 300 is mainly used by the manufacturer/seller 1, and the terminal device 400 is mainly used by the collection center 3.
- the manufacturer of the electrocardiograph 10 also serves as the distributor, but the manufacturer and the distributor may exist independently.
- the inventory management device 200 of this embodiment has a required inventory database 210, a state management database 220, and an inventory management unit 230.
- the required inventory database 210 stores required inventory information indicating the required inventory quantity for each medical institution. Further, the necessary inventory database 210 of this embodiment may be stored in the inventory management device 200 in advance.
- the state management database 220 is provided for each medical institution, and stores state management information including the recovery status of the electrocardiograph 10 shipped from the manufacturer/distributor 1 to the medical institution 2 from the patient. . Also, the state management database 220 of the present embodiment may be generated by inputting the state management information of the electrocardiograph 10 from the terminal device 300 .
- the inventory management unit 230 receives a notification from the terminal device 300 that the electrocardiograph 10 has been shipped from the manufacturer/seller 1 to the medical institution 2 and updates the status management database 220 . In addition, the inventory management unit 230 updates the state management database 220 upon receiving a notification from the terminal device 400 indicating that the electrocardiograph 10 has been collected.
- the inventory management unit 230 calculates the amount of consumed electrocardiographs 10 based on the required inventory quantity stored in the required inventory database 210 and the notification from the terminal device 400, and calculates the inventory status of the medical institution 2. is generated and transmitted to the terminal device 300 .
- the information indicating the inventory status includes the current inventory amount (inventory quantity) of the electrocardiograph 10 at the medical institution 2, the replenishment instruction for the electrocardiograph 10 to make the current inventory quantity the required inventory quantity, including.
- the manufacturer/distributor 1 who is the user of the terminal device 300 does not need to confirm the amount of electrocardiographs 10 consumed with respect to the medical institution 2, and can reduce the burden of inventory management.
- the number of electrocardiographs 10 in this embodiment indicates the number of electrocardiographs 10 .
- one terminal device 300 and one terminal device 400 are included in the inventory management system 100, but the present invention is not limited to this.
- the number of terminal devices 300 and terminal devices 400 included in the inventory management system 100 may be arbitrary.
- the inventory management device 200 has the required inventory database 210 and the state management database 220, but it is not limited to this. A part or all of the required inventory database 210 and the status management database 220 may be provided in an external device other than the inventory management device 200 . In that case, the inventory management device 200 and the external device communicate via a network or the like.
- the inventory management device 200 of this embodiment may be realized by a plurality of information processing devices.
- the functions of the inventory management device 200 may be realized by a plurality of information processing devices.
- FIG. 3 is a diagram showing an example of the hardware configuration of the inventory management device of the first embodiment.
- the inventory management device 200 of this embodiment has a processor 21 , a memory 22 , an auxiliary storage device 23 , an I/F (Interface) device 24 , a communication device 25 and a drive device 26 .
- Each piece of hardware of the inventory management device 200 is interconnected via a bus 27 .
- the processor 21 has various computing devices such as a CPU (Central Processing Unit) and a GPU (Graphics Processing Unit).
- the processor 21 reads various programs (for example, learning programs, etc.) onto the memory 22 and executes them.
- the memory 22 has main storage devices such as ROM (Read Only Memory) and RAM (Random Access Memory).
- the processor 21 and the memory 22 form a so-called computer, and the processor 21 executes various programs read onto the memory 22, whereby the computer realizes the inventory management unit 230, for example.
- the auxiliary storage device 23 stores various programs and various data used when the various programs are executed by the processor 21 .
- the required inventory database 210 and the state management database 220 are implemented in the auxiliary storage device 23 .
- the I/F device 24 is a connection device that connects the operation device 28, the display device 29, and the inventory management device 200, which are examples of external devices.
- the I/F device 24 receives operations for the inventory management device 200 via the operation device 28 . Further, the I/F device 24 may output the result of processing by the inventory management device 200 and display it to the manager of the inventory management device 200 via the display device 29 .
- the communication device 25 is a communication device for communicating with other devices (terminal devices 300 and 400 in this embodiment).
- the drive device 26 is a device for setting the recording medium 30 .
- the recording medium 30 here includes media for optically, electrically or magnetically recording information such as CD-ROMs, flexible disks, and magneto-optical disks.
- the recording medium 30 may also include a semiconductor memory or the like that electrically records information, such as a ROM or a flash memory.
- auxiliary storage device 23 Various programs to be installed in the auxiliary storage device 23 are installed by, for example, setting the distributed recording medium 30 in the drive device 26 and reading out the various programs recorded in the recording medium 30 by the drive device 26. be done. Alternatively, various programs installed in the auxiliary storage device 23 may be installed by being downloaded from the network via the communication device 25 .
- FIG. 4 each database of the inventory management device 200 of this embodiment will be described with reference to FIGS. 4 and 5.
- FIG. 4 is a diagram showing an example of the required inventory database of the first embodiment.
- the required inventory database 210 of this embodiment includes information items such as a medical institution ID, a medical institution name, a required inventory quantity, etc., and the item "medical institution ID" is associated with other items.
- information including the value of the item "medical institution ID" and the values of other items is the required inventory information.
- the value of the item "medical institution ID” is identification information for identifying the medical institution.
- the value of the item “medical institution name” indicates the name of the medical institution specified by the medical institution ID, and the value of the item “required stock quantity” indicates the number of hearts required by the medical institution specified by the medical institution ID.
- the inventory number of the electric meter 10 is shown.
- the number of electrocardiographs 10 in stock is set in advance according to, for example, the scale of the medical institution, the medical department, and the like. Also, the number of electrocardiographs 10 in stock may be, for example, a value that is updated at regular intervals.
- Consignment inventory refers to electrocardiographs 10 that are owned by the manufacturer/seller 1 but are in inventory at the medical institution 2 .
- the medical institution identified by the medical institution ID "A01" is "Hospital A” and the required stock quantity is 30.
- FIG. 5 is a diagram showing an example of the state management database of the first embodiment.
- the state management database 220 of this embodiment is provided for each medical institution, and FIG. 5 shows the state management database 220 of the medical institution identified by the medical institution ID "A01".
- the status management database 220 of this embodiment has information items such as medical institution ID, device ID, status, and expiration date, and the item “medical institution ID” is associated with the item “device ID”.
- the item “device ID” and the item “status” are associated with each other.
- information including the value of the item “medical institution ID”, the value of the item “device ID”, the value of the item “status”, and the value of the item “expiration date” is the state management information.
- the value of the item “device ID” is identification information for identifying the electrocardiograph 10 shipped to the medical institution identified by the medical institution ID.
- the value of the item “status” indicates the status of the shipped electrocardiograph 10 . Specifically, the value of the item “status” indicates whether or not the electrocardiograph 10 has been collected at the collection center 3 . In other words, in the state management database 220, the unique ID of the electrocardiograph 10 is associated with the collection status of the electrocardiograph 10 from the patient.
- the value of the item “expiration date” indicates the expiration date of the electrocardiograph 10 specified by the device ID.
- the electrocardiographs 10 identified by the device IDs “101” to “105” are shipped to the medical institution identified by the medical institution ID "A01". It can be seen that the electrocardiograph 10 is also not collected at the collection center 3 . In other words, the electrocardiographs 10 identified by the device IDs “101” to “105” are either stored at the shipping destination medical institution or used by patients who have undergone treatment at the shipping destination medical institution. indicates that it is in any state.
- the electrocardiographs 10 identified by the device IDs "101" to “105” expire in 2021. It turns out that it is March 10th.
- the inventory management apparatus 200 prohibits the medical institution from using the electrocardiograph 10 whose expiration date has expired. can be notified with a warning.
- the medical institution to which the electrocardiograph 10 is shipped, the device ID of the electrocardiograph 10, and the status indicating the collection status of the electrocardiograph 10 are associated in the state management database 220.
- these associations may be made using multiple types of databases.
- the state management database 220 may be implemented with multiple databases.
- the state management database 220 includes a shipping destination database that stores the medical institution that is the shipping destination of the electrocardiograph 10 and the device ID of the electrocardiograph 10 in association with each other; It may be realized by a collection status database that stores the ID and the collection status of the electrocardiograph 10 in association with each other.
- the state management information stored in the state management database 220 may include a value indicating the current inventory amount of the medical institution.
- FIG. 6 is a diagram for explaining the functions of the inventory management device of the first embodiment.
- the inventory management device 200 of this embodiment has an inventory management unit 230 .
- the inventory management section 230 has an input reception section 231 , a storage control section 232 , a status update section 233 , a replenishment instruction generation section 234 and an output section 235 .
- the input reception unit 231 receives input for the inventory management device 200 . Specifically, the input reception unit 231 receives input of status information from the terminal device 300 and input of the status of the electrocardiograph 10 from the terminal device 400 .
- the storage control unit 232 stores the input received by the input receiving unit 231 in the state management database 220 .
- the status update unit 233 updates the value of the item "status" in the state management database 220 according to the input from the terminal device 400.
- the replenishment instruction generation unit 234 refers to the required inventory database 210 and the state management database 220, and generates an inventory replenishment instruction for each medical institution. Specifically, the replenishment instruction generation unit 234 refers to the required inventory database 210 and the state management database 220 to calculate the replenishment quantity for bringing the inventory quantity of the medical institution to the required inventory quantity.
- the inventory management unit 230 may generate commercial transaction information for issuing a statement of delivery to the medical institution based on the inventory replenishment instruction. good.
- the replenishment instruction generator 234 of the present embodiment may function as an inventory status generator. Specifically, the replenishment instruction generation unit 234 issues both an inventory replenishment instruction based on the current inventory amount and the required inventory amount of the electrocardiograph 10 included in the state management information stored in the state management database 220, or Information indicating inventory status including either one may be generated.
- the output unit 235 outputs information to be displayed to the terminal device 300 and the terminal device 400 . Specifically, the output unit 235 outputs the replenishment quantity calculated by the replenishment instruction generation unit 234 to the terminal device 300 of the manufacturer/seller 1 . In addition, at the timing of outputting the replenishment quantity to the terminal device 400, the output unit 235 sends a statement of delivery based on the commercial transaction information generated in response to the replenishment instruction and the consignment inventory to the medical institution to which the inventory is replenished. In the case of , an invoice, etc. may be issued.
- the output section 235 outputs the information indicating the inventory status to the terminal device 300 .
- FIG. 7 is a sequence diagram explaining the operation of the inventory management system of the first embodiment.
- the terminal device 300 of the manufacturer/distributor 1 displays an input screen for sending a notification of shipment of the electrocardiograph 10 to the inventory management device 200 (step S701).
- a shipping notification including the received information is sent to the inventory management device 200 (step S702).
- the shipping notification includes the device ID and expiration date of the electrocardiograph 10 to be shipped, and the medical institution ID of the medical institution to which the electrocardiograph 10 will be shipped.
- the storage control unit 232 of the inventory management apparatus 200 stores the device ID and the associated expiration date, and status are stored (step S703). At this time, the status corresponding to the device ID becomes "uncollected".
- a collection notification indicating that the return of the electrocardiograph 10 has been received is sent to the terminal device 400.
- An input screen for transmission to the device 200 is displayed (step S704).
- the terminal device 400 transmits a collection notification including the information input on the input screen to the inventory management device 200 (step S705).
- the collection notification includes the device ID read from the returned electrocardiograph 10 .
- the status update unit 233 updates the status value of the state management database 220 (step S706).
- the status update unit 233 identifies the state management database 220 of the medical institution that includes the device ID included in the collection notification, among the state management databases 220 of each medical institution. Then, the status update unit 233 changes the status corresponding to the device ID included in the collection notification to “collected” in the specified state management database 220 .
- the inventory management apparatus 200 refers to the required inventory database 210 by means of the replenishment instruction generation unit 234, and determines the required inventory quantity of the medical institution corresponding to the device ID included in the collection notification, and the number of collected electrocardiographs 10. From the number, the number of electrocardiographs 10 to be replenished for this medical institution is calculated (step S707).
- the inventory management device 200 sends the terminal device 300 of the manufacturer/seller 1 via the output unit 235 a replenishment information including the medical institution that requires replenishment of the electrocardiograph 10 and the number of replenishment of the electrocardiograph 10 .
- An instruction is output (step S708).
- the refill instruction includes the medical institution ID of the medical institution to which the electrocardiograph 10 is to be refilled and the number of refills.
- the terminal device 300 of the manufacturer/seller 1 When the terminal device 300 of the manufacturer/seller 1 receives the replenishment instruction from the inventory management device 200, it displays this replenishment instruction (step S709).
- the input of the shipping notification and the display of the replenishment instruction are performed on the terminal device 300, but the present invention is not limited to this.
- the shipping notification may be input to the inventory management device 200 by using the operation device 28 of the inventory management device 200 .
- the display of the replenishment instruction may be displayed on the display device 29 of the inventory management device 200 .
- an application distributed for using the service provided by the inventory management system 100 is installed in the terminal device 300, and a screen, which will be described later, may be displayed by this application.
- FIG. 8 is a diagram showing an example of an input screen for sending shipping notices according to the first embodiment.
- a screen 81 shown in FIG. 8 is an example of an input screen displayed on the terminal device 300 in step S701 of FIG. 7, for example.
- the screen 81 includes a display field 82, input fields 83 and 84, and an operation button 85.
- a display field 82 displays a message prompting the creation of a shipping notice.
- the medical institution ID of the medical institution to which the electrocardiograph 10 is to be shipped is entered.
- the device ID and expiration date of each electrocardiograph 10 to be shipped to the medical institution specified by the medical institution ID input in the input field 83 are input.
- electrocardiographs 10 identified by device IDs "101" to "105" are shipped to a medical institution identified by medical institution ID "A01".
- the operation button 85 When the operation button 85 is operated after the medical institution ID and the device ID are entered in the input fields 83 and 84 on the screen 81, the medical institution ID "A01" and the device IDs "101" to “105" are entered. is created and sent to the inventory management device 200 .
- the device ID is input to the screen 81, but it is not limited to this.
- the device ID may be obtained, for example, by reading a barcode attached to the electrocardiograph 10 or a wrapping paper in which the electrocardiograph 10 is individually wrapped.
- FIG. 9 is a diagram showing a display example of a replenishment instruction according to the first embodiment.
- a screen 91 shown in FIG. 9 is an example of a screen displayed on the terminal device 300 in step S709 of FIG. 7, for example.
- the screen 91 includes display fields 92, 93, and 94.
- the display field 92 displays the name of the medical institution to which the electrocardiograph 10 is replenished (shipped).
- a display field 93 displays the number of supplements for the electrocardiograph 10 .
- a display field 94 displays the device ID of the electrocardiograph 10 collected from the medical institution displayed in the display field 92 .
- the device ID of the electrocardiograph 10 scheduled to be shipped to the medical institution may be displayed on the screen 91 .
- the medical institution uses the electrocardiograph 10 on a patient, and the patient returns the used electrocardiograph 10 to the collection center 3, thereby automatically manufacturing and manufacturing the electrocardiograph 10.
- the number of electrocardiographs 10 that is insufficient for the required stock quantity is replenished from the distributor 1. - ⁇ Therefore, according to this embodiment, the medical institution does not need to manage the inventory of the electrocardiograph 10, and the burden of inventory management can be reduced.
- the device ID of the electrocardiograph 10 is associated with the medical institution ID of the shipping destination, so that when the electrocardiograph 10 is collected at the collection center 3, The medical institution that consumed the electrocardiograph 10 and the number of electrocardiographs 10 consumed can be notified to the manufacturer/seller 1 . Therefore, the manufacturer/distributor 1 does not need to check the usage and collection status of the electrocardiograph 10 with the medical institution 2 and the collection center 3, thereby reducing the burden of inventory management.
- the second embodiment differs from the first embodiment in that the device ID and the analysis results of the analysis target data acquired from the electrocardiograph 10 identified by the device ID are provided to the medical institution 2 .
- differences from the first embodiment will be described, and those having the same functional configuration as in the first embodiment will have the same functions as in the first embodiment. Reference numerals are assigned and descriptions thereof are omitted.
- the data to be analyzed in this embodiment includes electrocardiogram waveform data read from the electrocardiograph 10, data processed to input the electrocardiogram waveform data to analysis software, and the like.
- the analysis result data which is the analysis result of the analysis target data by the analysis software, includes the analysis result, the presence or absence of defects, defect information, etc.
- the defect information in the present embodiment may include, for example, both information regarding the defect of the electrocardiograph 10 itself and an abnormality during measurement, and further includes an abnormal value of the electrocardiogram waveform data related to diagnosis. good too.
- FIG. 10 is a diagram showing an example of the system configuration of the inventory management system of the second embodiment.
- the inventory management system 100A of this embodiment includes an inventory management device 200A, a terminal device 300, and a terminal device 400.
- FIG. in addition, in the inventory management system 100A of this embodiment, the inventory management device 200A communicates with the terminal device 500.
- FIG. The terminal device 500 is mainly used by medical institutions that have introduced the inventory management system 100A.
- the inventory management device 200A of this embodiment has a required inventory database 210, a status management database 220A, an analysis result database 240, an inventory management unit 230A, and an analysis result acquisition unit 250.
- the state management database 220A stores state management information indicating the state of the electrocardiograph 10, including the state of use of the electrocardiograph 10 by the patient.
- the analysis result database 240 contains analysis result data, which is the analysis result of the analysis target data acquired from the storage device of the electrocardiograph 10 collected at the collection center 3, and electrocardiogram waveform data provided by the patient during measurement. and action record information 11 indicating action records are stored in association with each other.
- analysis of analysis target data may be performed by an analysis device or the like provided outside the inventory management system 100 .
- the analysis result acquisition unit 250 acquires analysis result data from an external analysis device or the like, and stores it in the analysis result database 240.
- the analysis result data may include the device ID of the electrocardiograph 10 that read out the analysis target data.
- FIG. 11 is a diagram showing an example of the state management database of the second embodiment.
- the status management database 220A of this embodiment includes medical institution ID, device ID, status, patient ID, and status as information items, and the item “status” includes items “recovery status", "usage status”, " including "expiration date”.
- the value of the item "patient ID” is identification information that identifies the patient, and in the example of FIG. 11, indicates identification information of the patient using the electrocardiograph 10 identified by the device ID.
- the value of the item “collection status” included in the item “status” indicates the collection status of the electrocardiograph 10 by the collection center 3.
- the value of the item “usage status” indicates the usage status of the electrocardiograph 10 by the patient.
- the electrocardiograph 10 identified by the device ID "101” is being used by the patient identified by the patient ID "U1", and is not being collected by the collection center 3. .
- the electrocardiograph 10 identified by the device ID "102" is collected by the collection center 3 after being used by the patient identified by the patient ID "U2", and the electrocardiogram read from the electrocardiograph 10 is Analysis of shape data, etc. is underway.
- the electrocardiograph 10 identified by the device ID "103" is collected by the collection center 3 after being used by the patient identified by the patient ID "U3", and the electrocardiogram read from the electrocardiograph 10 is It is discarded after the analysis of shape data etc. is completed.
- the electrocardiographs 10 identified by the device IDs "104" and “105" are unused and stored in the medical institution identified by the medical institution ID "A01".
- FIG. 12 is a diagram showing an example of the analysis result database of the second embodiment.
- the analysis result database 240 of this embodiment may be provided for each medical institution.
- the analysis result database 240 has medical institution ID, device ID, patient ID, analysis result data, and action record information as information items, and the item "device ID" is associated with other items.
- analysis result data is analysis result data indicating the analysis result of the analysis target data read from the storage device of the electrocardiograph 10 specified by the device ID.
- action record information is information indicating the action record of the patient identified by the patient ID during the measurement of the electrocardiogram waveform data.
- FIG. 13 is a diagram explaining the functions of the inventory management device of the second embodiment.
- the inventory management device 200A of this embodiment has an inventory management unit 230A and an analysis result acquisition unit 250.
- the inventory management unit 230A has an input reception unit 231, a storage control unit 232A, a status update unit 233A, a replenishment instruction generation unit 234, and an output unit 235.
- the storage control unit 232A stores the information input from the terminal device 500 in the state management database 220.
- the storage control unit 232A also stores analysis result data acquired from an external analysis device in the analysis result database 240 .
- the status update unit 233A updates the state management database 220A according to the information input from the terminal device 500 and the processing of the analysis result acquisition unit 250.
- the analysis result acquisition unit 250 acquires analysis result data of analysis target data performed by an external analysis device.
- FIG. 14 is a sequence diagram explaining the operation of the inventory management system of the second embodiment.
- step S1401 to step S1403 in FIG. 14 is the same as the processing from step S701 to step S703 in FIG. 7, so the description is omitted.
- the terminal device 300 transmits a delivery notice of the electrocardiograph 10 to the terminal device 500 of the shipping destination medical institution (step S1404).
- This delivery notice includes the device ID.
- the delivery notification may include the medical institution ID together with the device ID.
- the person in charge of the medical institution inputs the patient ID into the input screen for associating the patient ID with the device ID in the terminal device 500 (step S1405).
- the terminal device 500 transmits to the inventory management device 200A a payout notification in which the patient ID and the device ID are associated (step S1406).
- the storage control unit 232A specifies the state management database 220A containing the device ID included in the delivery notice, and in the specified state management database 220A, the device ID is associated with the patient.
- the ID is stored (step S1407).
- the inventory management device 200A causes the status update unit 233A to set the value of the item "collection status" in the item "status" of the state management database 220A to uncollected (see FIG. 11), and set the value of the item "usage status” to uncollected.
- the value is updated during use (step S1408).
- the inventory management device 200A notifies the terminal device 500 of the scheduled return date (scheduled collection date) of the electrocardiograph 10 used by the patient and the date of acceptance of the delivery notice (step S1409).
- the date the patient started using the delivered electrocardiograph 10 use start date.
- the medical institution may be notified of both the scheduled collection date and the use start date, or either one of them may be notified to the medical institution. Further, in the present embodiment, the medical institution may be notified of the usage start date only when the scheduled collection date is not set.
- the scheduled return date may be determined in advance when the patient uses the electrocardiograph 10. For example, if the return notification is not received from the terminal device 400 of the collection center 3 even after the scheduled return date has passed, the inventory management device 200A notifies the medical institution that delivered the electrocardiograph 10 to the patient. An alarm may be output indicating that a total of 10 has not been returned. Furthermore, the inventory management device 200A may output an alarm to the medical institution based on the start date of use when the scheduled collection date is not set.
- the terminal device 400 of the collection center 3 displays an input screen for sending a collection notification to the inventory management device 200, and The device ID and patient ID of the electrocardiograph 10 thus obtained are input (step S1410).
- electrocardiographic waveform data is read from the storage device of the returned electrocardiograph 10, and behavior record information 11 is provided by the patient.
- the terminal device 400 acquires analysis target data including these pieces of information (step S1411), and outputs it to an external analysis device (step S1412).
- the analysis target data acquired in step S1410 includes the device ID of the electrocardiograph 10 that read the electrocardiographic waveform data and the patient ID of the patient using this electrocardiograph 10 .
- the storage control unit 232A stores the analysis result data in the analysis result database 240. (step S1414). Specifically, the storage control unit 232A associates the device ID included in the analysis result data with the corresponding medical institution ID, patient ID, and action record information, and stores them in the analysis result database 240 .
- the inventory management device 200A updates the state management database 220A using the status update unit 233A (step S1415).
- the status updating unit 233A sets the value of the item “collection status” to “collected” and the value of the item “usage status” to “analyzed” in the item “status” of the state management database 220A. (See FIG. 11).
- the inventory management apparatus 200A may receive a discard notification from the terminal device 400 and set the value of the item "recovery status" to "discard”. .
- the inventory management apparatus 200A refers to the required inventory database 210 by means of the replenishment instruction generation unit 234, and determines the required inventory quantity of the medical institution corresponding to the device ID included in the collection notification, and the number of collected electrocardiographs 10. From the number, the number of electrocardiographs 10 to be replenished for this medical institution is calculated (step S1416).
- the inventory management device 200A uses the output unit 235 to transmit the analysis result obtained by the analysis result acquisition unit 250 to the terminal device 500 of the medical institution (step S1417).
- the inventory management device 200A uses the output unit 235 to transmit the replenishment instruction and the analysis result to the terminal device 300 (step S1418).
- the terminal device 300 Upon receiving the replenishment instruction, the terminal device 300 displays the replenishment instruction together with the analysis result (step S1419).
- the analysis target data is analyzed by an external analysis device, but the present invention is not limited to this.
- the analysis device may be included in the inventory management system 100A. Further, the analysis unit that analyzes the analysis target data may be provided in the inventory management device 200A.
- FIG. 15 is a diagram showing an example of an input screen for sending a payout notification according to the second embodiment.
- the screen 151 shown in FIG. 15 is displayed on the terminal device 500 in step S1405 of FIG. 14, for example.
- the screen 151 has input fields 152 and 153 and an operation button 154 .
- the input field 152 is used to input the patient ID of the patient using the electrocardiograph 10 .
- the input field 153 is used for inputting the device ID of the electrocardiograph 10 .
- the terminal device 500 transmits a payout notice to the inventory management device 200A.
- the patient ID is input as the information specifying the patient, but it is not limited to this.
- information such as the patient's sex, age, and pre-existing diseases may be input and included in the analysis target information.
- FIG. 16 is a diagram showing a display example of a replenishment instruction according to the second embodiment.
- a screen 91A shown in FIG. 16 is an example of a screen displayed on the terminal device 300 in step S1417 of FIG. 14, for example.
- the screen 91A includes display columns 92, 93, 94, and 95.
- the display column 95 displays the analysis result obtained by the analysis result acquisition unit 250 .
- the device ID of the electrocardiograph 10 determined to have a problem as a result of the analysis is displayed.
- the medical institution can be urged to replenish the new electrocardiograph 10 for the patient who has used it.
- the electrocardiograph 10 has been described as an example of a medical device subject to inventory management by the inventory management system, but medical devices subject to inventory management by the inventory management system of this embodiment are It is not limited to the electrocardiograph 10 .
- the inventory management system described above can be applied to any medical device as long as it is a single-use medical device that is collected and discarded after being used by a patient.
- Other examples of single-use medical devices that are collected and discarded after being used by patients include, for example, blood glucose level sensor chips and electrode materials for blood glucose meters with measurement result notification functions.
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Abstract
Description
以下に図面を参照して、第一の実施形態について説明する。図1は、第一の実施形態の在庫管理システムの概要を説明する図である。
以下に、図面を参照して第二の実施形態について説明する。第二の実施形態では、デバイスIDと、デバイスIDで特定される心電計10から取得された解析対象データの解析結果を医療機関2に提供する点が、第一の実施形態と相違する。以下の第二の実施形態の説明では、第一の実施形態との相違点について説明し、第一の実施形態と同様の機能構成を有するものには、第一の実施形態の説明で用いた符号を付与し、その説明を省略する。
200、200A 在庫管理装置
210 必要在庫データベース
220、220A 状態管理データベース
230 在庫管理部
231 入力受付部
232 格納制御部
233 ステータス更新部
234 補充指示生成部
235 出力部
240 解析結果データベース
250 解析結果取得部
300、400、500 端末装置
Claims (11)
- 在庫管理装置と、端末装置とを有する在庫管理システムであって、
前記在庫管理装置は、
医療機関毎の医療機器の必要在庫数を示す情報が格納された必要在庫記憶部と、前記医療機関毎に、前記医療機関に出荷された医療機器の固有IDと、前記医療機関が患者に払い出した前記医療機器の前記患者からの回収状況と、を対応付けた状態管理情報が格納された状態管理記憶部と、を参照して、前記医療機関毎の前記医療機器の在庫状況を示す情報を生成する在庫状況生成部と、
前記在庫状況を示す情報を前記端末装置に出力する出力部と、を有する在庫管理システム。 - 前記在庫状況を示す情報は、現在の前記医療機器の在庫量及び/または前記医療機器の在庫の補充指示を含む、請求項1記載の在庫管理システム。
- 前記医療機器を装着した患者を特定する患者IDの入力を受け付けて、前記患者IDを前記医療機器の固有IDと対応付けて前記状態管理記憶部に格納する格納制御部を有し、
前記出力部は、
前記医療機器を装着した患者からの前記医療機器の回収予定日及び/または前記患者が前記医療機器の使用を開始した使用開始日を前記端末装置に出力する、請求項2記載の在庫管理システム。 - 前記医療機関毎に、前記医療機関に出荷された医療機器によって計測された解析対象データの解析結果を示す解析結果データを取得する解析結果取得部を有し、
前記出力部は、
前記補充指示と共に、前記解析結果取得部が取得した解析結果データを前記端末装置に出力する、請求項2又は3記載の在庫管理システム。 - 前記解析結果データは、前記医療機器の不具合に関する情報を含む、請求項4記載の在庫管理システム。
- 前記医療機器は、単回使用医療機器である、請求項1乃至5の何れか一項に記載の在庫管理システム。
- 前記医療機器は、心電計である、請求項1乃至6の何れか一項に記載の在庫管理システム。
- 前記医療機器によって計測された解析対象データは、前記心電計によって計測された心電波形データを含む、請求項7記載の在庫管理システム。
- 医療機関毎の医療機器の必要在庫数を示す情報が格納された必要在庫記憶部と、前記医療機関毎に、前記医療機関に出荷された医療機器の固有IDと、前記医療機関が患者に払い出した前記医療機器の前記患者からの回収状況と、を対応付けた状態管理情報が格納された状態管理記憶部と、を参照して、前記医療機関毎の前記医療機器の在庫状況を示す情報を生成する在庫状況生成部と、
前記在庫状況を示す情報を出力する出力部と、を有する在庫管理装置。 - 在庫管理装置と、端末装置とを有する在庫管理システムによる在庫管理方法であって、
前記在庫管理装置が、
医療機関毎の医療機器の必要在庫数を示す情報が格納された必要在庫記憶部と、前記医療機関毎に、前記医療機関に出荷された医療機器の固有IDと、前記医療機関が患者に払い出した前記医療機器の前記患者からの回収状況と、を対応付けた状態管理情報が格納された状態管理記憶部と、を参照して、前記医療機関毎の前記医療機器の在庫状況を示す情報を生成し、
前記在庫状況を示す情報を前記端末装置に出力する、在庫管理方法。 - 医療機関毎の医療機器の必要在庫数を示す情報が格納された必要在庫記憶部と、前記医療機関毎に、前記医療機関に出荷された医療機器の固有IDと、前記医療機関が患者に払い出した前記医療機器の前記患者からの回収状況と、を対応付けた状態管理情報が格納された状態管理記憶部と、を参照して、前記医療機関毎の前記医療機器の在庫状況を示す情報を生成し、
前記在庫状況を示す情報を出力する、処理をコンピュータに実行させる、在庫管理プログラム。
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JP6095900B2 (ja) | 2011-05-21 | 2017-03-15 | オーソ−クリニカル・ダイアグノスティックス・インコーポレイテッドOrtho−Clinical Diagnostics, Inc. | 在庫管理のシステムおよび方法 |
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