JP2001306688A - Medicine stock management system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the stock management precision of injection medicines by using injection data associatively with an injection medicine preparation control system. SOLUTION: A storage device 5 is stored with an injection data conversion master consisting of master data used for conversion between medicine consumption and the dispensed quantity of injection medicines. A controller 4 receives medicine consumption included in injection dispensation data from an injection medicine preparation control system 7 controlling the operations of injection medicine preparing devices 9 and 10 according to injection prescribed data, converts the medicine consumption into the dispensed quantity of injection medicines according to the injection data conversion master read out of the storage device 5, and determines expected dispensed quantities of medicines by dispensed departments.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a medicine inventory used in a medical institution such as a hospital and linked to an injection medicine dispensing control system for controlling the operation of an injection medicine dispensing device such as an injection dispenser or an injection mixer. It concerns the management system.

[0002]

2. Description of the Related Art Conventionally, in a medicine inventory management system, a consumption amount of an injection medicine dispensed from a medicine warehouse is input to a keyboard as a consumption amount, or a medicine usage amount extracted from a medical office system operated on a host computer of a medical institution. Was transmitted and the quantity consumed.

For example, Japanese Patent Application Laid-Open No. Hei 3-19076 describes a system in which the amount of medicine transferred from a medical system that performs medical accounting is taken into a medicine system, and the state of use of medicine in each medical department is grasped. ing.

Japanese Patent Laid-Open Publication No. Hei 8-7014 discloses a method in which predetermined management information including the type and quantity of medicines dispensed by a medicine dispensing means of a treatment room terminal is given to a medicine department terminal and a host computer. A description is given of a device that performs management processing such as a medicine stock status at a treatment room terminal.

[0005]

However, in the former system, data input by a keyboard or the like from a terminal of a medical system for performing medical accounting is used. For this reason, a human error such as a data input error is inevitable, and the usage amount may not be accurately grasped in some cases. In addition, the operation of inputting data using a keyboard or the like is complicated, and requires a lot of time and human cost.

[0006] Particularly, when the drug to be handled is an injection drug, these problems become remarkable. In other words, injectable medicines are handled by many departments and staff, and they are large and large. In addition, since they are moved between the drug warehouse and the department several times a day, there is a high risk of human error. is there.

[0007] Also, many injection medicines are for emergency use.
Because it is frequently used, it is necessary to prepare an appropriate amount of inventory for each department. For this reason, if management is performed by the medical affairs system, it is not possible to respond quickly, and there is a risk that a shortage of stock or dead stock may occur in each department. Therefore, each department has to store extra expensive injectable medicines in order to avoid shortage when necessary, and inventory reduction has become a management issue for hospitals.

On the other hand, in the latter system, a bar code is required for each medicine in stock, and an operation of reading the image manually by an installed scanner is indispensable. Therefore, there is a problem in terms of cost and the like, and the possibility that an input error occurs cannot be denied. Therefore, there is the same problem as described above.

Accordingly, the present inventors have actually dispensed from the drug warehouse to each department and moved to an injection medicine dispensing control system for controlling the operation of an injection medicine dispensing device such as an injection dispensing machine or an injection medicine mixing machine. The present invention was conceived by paying attention to the fact that there is an amount of injection medicine to be dispensed and an amount administered to a patient.

That is, an object of the present invention is to provide a medicine inventory management system capable of improving the accuracy of inventory management of injection medicines by utilizing injection data in conjunction with an injection medicine preparation control system. .

[0011]

According to the present invention, as a means for solving the above-mentioned problems, a medicine inventory management system is used based on master data used for conversion processing between a medicine use amount and a dispensed amount of an injection medicine. A storage device that stores an injection data conversion master, and a drug usage amount included in the injection dispensing data from the injection drug dispensing control system that controls the operation of the injection drug dispensing device based on the injection prescription data. And a control unit for converting the injection data to the dispensed quantity based on the injection data conversion master read from the storage device and determining the scheduled dispensed quantity of the medicine for each dispensing section.

Further, the present invention provides a medicine inventory management system as a means for solving the above-mentioned problem, comprising: a storage means for storing current stock data comprising the current stock quantity of injection medicines stored for each department; Injecting the amount of drug contained in the injection execution data from the injection drug dispensing control system that controls the operation of the injection drug dispensing device based on the injection prescription data, converting the drug usage amount to the consumption amount of the injection drug, and the storage device And a control device that performs inventory management for each department by subtracting from the current storage quantity read from the storage.

[0013] With these configurations, it is possible to effectively use the data existing in the injection medicine dispensing control system, and it is possible to calculate the scheduled amount of medicine to be dispensed by each dispensing department and manage the current stock quantity for each department manually. Can be performed automatically without any intervention.

[0014] The control device comprises:
When the difference between the consumption amount of each department and the return quantity is set as the return quantity, and the return quantity is added to the current storage quantity of the medicine warehouse and stored again in the storage device, the stock quantity in each department is appropriately managed. It is preferable in that it can be performed.

The control device is configured to, based on the request for dispensing the injection medicine, dispose the injection medicine stored in the injection medicine dispensing machine out of the injection medicine dispensing machine from the injection medicine dispensing machine. It is preferable to issue a command to the dispensing control system in that even if the request for the injection medicine from each department is various and small, it is possible to respond flexibly without manual intervention.

[0016]

Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 schematically shows an example of a device configuration in which a medicine inventory management system 1 according to the present embodiment is applied to a hospital and can be linked with an injection medicine dispensing control system 7.
In the following description, the terms “drug” and “drug” are used separately as “drug” in the injection medicine dispensing control system 7 and “drug” in the drug inventory management system 1. Also, "dispensing" of medicine means moving from the medicine warehouse to the department,
“Return” means transfer from a department to a drug warehouse.

In the medicine inventory management system 1, a server computer 2 installed in a medicine warehouse receives a request for medicine from a client terminal 3 installed in each department such as an in-patient ward in a hospital or an outpatient central treatment room, and receives a request for medicine. If the medicine is paid out to each department from, the consumption processing of the used medicine is performed,
This is a computer system for performing data processing on storage and supply of medicines, in which, if the current stock quantity of a medicine warehouse is less than the minimum stock quantity, an order is placed with a purchaser, and the stock processing is performed when the goods are delivered.

The hardware devices of the medicine inventory management system 1 include a central processing unit (CPU) 4, a storage device 5 such as a main memory and a hard disk, and input / output devices such as a keyboard, a mouse, a display, a printer, and an input / output terminal communication interface. Device 6.

The CPU 4 has a built-in calendar clock for counting the real time. However, a bar code reader, a handy terminal or the like may be provided as an input device in order to reduce the trouble of data input.

The storage device 5 stores all data such as various types of master data and temporary data. Examples of data to be stored include a medicine master, an injection data conversion master, scheduled payout data, current warehouse data, consumption data, billing data, billing payout data, and the like.

(Drug Master) The drug master is master data for registering various data on drugs managed by the drug inventory management system 1 for each drug code. This data is input on a medicine master registration screen (not shown because it has the same data structure as the data structure) which is started from a menu screen (a screen in which only start buttons are arranged). The stored contents are as shown in FIG. In FIG. 3, a medicine code means a unique code for specifying a medicine. It is a commodity item of the purchased medicine. The medicine name means the name of the medicine. A consumption unit means a unit that consumes a medicine. This is a basic unit in the medicine inventory management system 1. The packaging standard is the content contained in one packaging unit of the medicine, and means the quantity in consumption unit. Used as a conversion value between the quantity of the consumption unit and the quantity of the packaging unit. The packaging unit refers to a unit in which the medicine is distributed and packaged. Used as a unit to order from a supplier. In the example of FIG. 3, the drug code = 2370 “Injection A 10 ml” is in a liquid ampule (tube), and the drug code = 2372 “Injection B 2 g” is in a vial (bottle) of powder or the like to be dissolved and used. Code = 2374 “Injection C 100
"0 ml" indicates that the infusion is in a plastic bag (bag).

(Injection Data Conversion Master) The injection data conversion master is used when fetching the injection dispensing data (FIG. 12) or the injection execution data (FIG. 13), or dispensing machine data (FIG. 1).
This is master data for registering various data necessary for conversion processing when creating 1). The injection data conversion master has a tabular configuration that associates information on the amount of medicine used in the injection medicine dispensing control system 7 with information on medicines managed by the medicine inventory management system 1. The data of the injection data conversion master is input on a screen for injection data conversion master registration activated from a menu screen (not shown) (not shown because the screen configuration is the same as the data configuration). The stored contents are as shown in FIG. Here, the injection medicine dispensing control system 7
The medicine code and unit data used in the injection dispensing data (FIG. 12) and the like are associated with the medicine data managed by the medicine inventory management system 1. In FIG. 4, the medicine code means a medicine code used in the injection dispensing data (FIG. 12) in the injection medicine dispensing control system 7, and the like. The unit means a unit used in the injection payout data (FIG. 12) and the like. In addition, "A" is an ampule and "V"
Indicates a vial, “unit” indicates a content or efficacy of vitamins and hormones, and “bag” indicates a plastic bag. The medicine code means a medicine code used in the medicine inventory management system 1. In other words, the drug master (Fig. 3)
It is a drug code in. The converted value means a value for converting the medicine use amount (A) in the injection dispensing data (FIG. 12) or the like into the use amount (B) in the medicine inventory management system 1.
It is converted by the calculation of “A ÷ converted value = B”. When the converted value is a negative value, the conversion is performed by the calculation of “A × (−1) × converted value = B”. The consumption unit means a consumption unit used in the medicine inventory management system 1. In other words, the drug master (Fig. 3)
Is the unit of consumption. The dispensing machine flag is 0 if it is impossible to automatically dispense the medicine contained in the injection dispensing machine 9 of the injection medicine dispensing control system 7, and is 1 if it is possible.

(Scheduled Dispensing Data) The scheduled dispensing data is data for storing the medicine dispensing quantity for each dispensing department. The stored contents are as shown in FIG. In FIG. 5, the implementation date means the date of implementation (scheduled implementation date) to be administered to the patient. The dispensing department code means the code of the department to which the medicine was dispensed. This is the department code in the department master (only a code and name are shown, so it is not shown). The medicine code means a medicine code in the medicine master (FIG. 3). The payout amount means the amount paid out to the department. The consumption unit means a consumption unit in the medicine master (FIG. 3).

(Current Storage Data) Current storage data is data for storing the current storage quantities of all medicines by department.
The stored contents are as shown in FIG. However, this stored content is the content after being updated with the scheduled payout data (FIG. 5) by the payout movement process described later. In FIG.
The department code means the code of the department that stores the medicine. This is the department code in the department master (not shown). The medicine code means a medicine code in the medicine master (FIG. 3). The current warehouse quantity means the quantity of the current warehouse stored in the department. The consumption unit means a consumption unit in the medicine master (FIG. 3).

(Consumption data) The consumption data is data for storing the consumption amount of the medicine for each consumption department. The stored contents are as shown in FIG. In FIG. 7, the consumption date means the date on which the medicine was consumed, that is, the execution date since the medicine was consumed during the execution. The consumption department code means the code of the department that consumed the medicine. This is the department code in the department master (not shown). The medicine code means a medicine code in the medicine master (FIG. 3). The consumed quantity means the quantity consumed by the department. The consumption unit means a consumption unit in the medicine master (FIG. 3).

(Billing data) The billing data is data for storing the billing quantity of the medicine for each billing department. The stored contents are as shown in FIG. In FIG. 8, the billing department code means the code of the department that billed the medicine. This is the department code in the department master (not shown). What is the billing date?
Means the date the department charged. What is a drug code?
It means the medicine code in the medicine master (FIG. 3). The billing quantity means the quantity billed by the department. The consumption unit means a consumption unit in the medicine master (FIG. 3).

(Bill Dispensing Data) The bill dispensing data is data for storing the medicine dispensing quantity for each dispensing department. The stored contents are as shown in FIG. In FIG. 9, the dispensing department code means the code of the department that dispenses the medicine. This is the department code in the department master (not shown). The medicine code means a medicine code in the medicine master (FIG. 3). The payout amount means the amount to be paid out to the department. The consumption unit means a consumption unit in the medicine master (FIG. 3). The dispensing machine flag is 0 if dispensing from the injection dispensing machine 9 of the injection medicine dispensing control system 7 is “impossible”, and 1 if dispensing is possible.

(Return Data) Return data is data for storing the amount of medicine returned for each return department. The stored contents are as shown in FIG. In FIG. 10, the implementation date means the date of the implementation scheduled to be administered to the patient (scheduled implementation date). The return department code means the code of the department that returned the medicine. This is the department code in the department master (not shown). The medicine code means a medicine code in the medicine master (FIG. 3). The returned quantity means the quantity returned from that department. The consumption unit means a consumption unit in the medicine master (FIG. 3).

The injection medicine dispensing control system 7 receives the injection prescription data from the host computer 8 of the hospital, and prepares the injection dispensing data and the injection execution data for proceeding the injection medicine dispensing operation based on the injection prescription data. , A computer system for controlling the operation of dispensing equipment such as an injection dispenser 9 and an injection mixer 10. The combination of the type and the number of dispensing devices differs for each facility and can be arbitrarily provided.

The hardware devices of the injection medicine dispensing control system 7 include a central processing unit (CPU), a main memory and a hard disk storage device, and a keyboard, a mouse, a display, a dispensing device communication interface, and a host communication interface. Device. Note that the host computer 8 is not necessarily required because the injection prescription data can be input only with the input / output device in the injection medicine dispensing control system 7.

The storage device stores payout machine data, injection payout data, and injection execution data.

(Dispensing Machine Data) The dispensing machine data is data for instructing the injection medicine dispensing control system 7 to dispense an injection medicine (medicine) from the injection medicine dispensing machine 9. The stored contents are as shown in FIG. In FIG. 11, the department code means the code of the department of the payout destination. The medicine code means a medicine code in the injection medicine dispensing control system 7. The number of payouts means the number paid out from the payout machine.
The unit means a unit in the injection medicine dispensing control system 7.

(Injection Dispensing Data) The injection dispensing data is data for storing the results of actual scheduled dispensing. This data is created to advance the scheduled payout operation based on the injection prescription data, and is added every time the injection prescription data for each patient is paid out. Then, for each injection prescription, "payout date / continuous N
In the unit of “o.”, information on the amount of medicine to be dispensed is stored as a record for each medicine together with the scheduled execution date and the department of the dispensing destination. However, the data addition is performed irrespective of the operation of the medicine inventory management system 1. The stored contents are as shown in FIG. In FIG. 12, the payout date, No., and patient number mean the payout date, the consecutive No. of the day, and the patient number for each patient. The implementation date means the date of the administration to be administered to the patient (scheduled implementation date). The department code means the code of the department of the payout destination. The medicine code means a code for specifying a medicine in the injection medicine dispensing control system 7.
In this example, a unique code is used for each drug such that the abbreviation of the drug is shortened by removing the cloudy point so as to make it easier for the pharmacist to input. .). Single dose means a single dose administered to a patient. The dispensed amount of the medicine is calculated by “one dose x number of times by rounding up the decimal part and converting it to an integer”. Unit means a single dose unit. “A” indicates an ampule, “V” indicates a vial, and “bag” indicates a plastic bag. The number of times means the number of times of administration per day.

In the example of FIG. 12, the value of the payout amount is calculated by “one time amount x number of times by rounding up the decimal point and converting it into an integer”.
The meaning of the numerical value is determined by the “unit”. What is rounding up?
For example, "0.5" means "1", and "1.5" means "2". The reason for converting to an integer is that the amount of the injection medicine is sealed in a container such as an ampoule or a vial according to the main dose, so when using only 0.5 ampule of the injection solution, it is not possible to pay out only the contents, This is because, after opening, the residual liquid that cannot avoid quality deterioration is discarded. In the dispensing transfer process described below, for example, in a drug record whose injection prescription is “dispensing date 1999.12.14 No. 0001”, the dispensing amount of the drug code = “Chuye” (injection A) is “1 × 2 = 2 "A. Also, in the drug record with the injection prescription “Pending date 1999.12.14 No. 0003”, the dispensing amount of the drug code = “Tiue” (Injection A) is “rounded up integer (0.5) × 2 = 2”. "A. In this example, the department codes in the injection medicine dispensing control system 7 and the medicine inventory management system 1 are unified. In various systems used in hospitals, department codes are usually unified, but if they cannot be unified, department code conversion processing may be added to data capture conversion processing.

(Injection Execution Data) The injection execution data is data for storing a result of actually performing an injection. This data is created in order to manage the medication history of the patient based on the injection execution data, and the data is added collectively on the next day after the injection is performed on the patient. Then, in units of the "patient number" for each injection prescription, information on the amount of medicine to be administered is stored as a record for each medicine together with the date of execution and the department. However, the data addition is performed irrespective of the operation of the medicine inventory management system 1. The stored contents are as shown in FIG. In FIG. 13, the patient number means the patient number of the patient who has performed the injection. Run date means the date of the run administered to the patient. The department code means the code of the department that implemented the department. The medicine code means a code for specifying a medicine in the injection medicine dispensing control system 7.
In this example, a unique code is used for each drug such that the abbreviation of the drug is shortened by removing the cloudy point so that the pharmacist can easily input it (for example, the injection A “Chusha Zaie” is “Chiyu”). .). Single dose means a single dose administered to a patient. The dose of the medicine is calculated by “one dose × number of times rounded up to the nearest whole number and rounded off”. Unit means a single dose unit. “A” indicates an ampule, “V” indicates a vial, and “bag” indicates a plastic bag. The number of times means the number of times of administration per day.

In the example of FIG. 13, the numerical value of the implementation amount is calculated as “one time amount x number of times by rounding up the decimal part and converting it to an integer”.
The meaning of the numerical value is determined by the “unit”. In the processing of the actual consumption to be described later, for example, the injection
In the drug record of “581”, the drug code = “Chiue”
The dispensed amount of (injection A) is “1 × 2 = 2” A. Then, in the medicine record whose injection prescription is “patient number 9860921”, the dispensed amount of the medicine code = “CHUUE” (injection A) is “A” (rounded up (0.5) × 2 = 2) A.

The types and number of hardware devices shown in each system can be arbitrarily provided. Further, the medicine inventory management system 1 may be a subsystem of an article inventory management system that manages the inventory of all articles in a hospital, including medical materials, daily necessities, and the like, in addition to medicines. Also,
The injection medicine dispensing control system 7 and the medicine inventory management system 1 are connected by a local area network (LAN).
Any connection method such as a general-purpose bus connection or a high-speed serial communication connection may be used. Further, hardware devices such as the CPU 4, storage device 5, and input / output device 6 of both systems may be shared, or various data of both systems may be integrated into the same database.

Next, the processing of the medicine inventory management in the medicine inventory management system 1, that is, the processing of the dispensing movement of the injection medicine, the processing of the actual consumption of the injection medicine, and the processing of the bill dispensing of the injection medicine will be described with reference to FIG. The operation will be described with reference to the interlocking configuration diagram and the flowcharts of FIGS. In addition,
The screen corresponding to each process is started from a menu screen (not shown because it is a screen only with start buttons), and returns to the menu screen when each process ends.

(Process of Injection Drug Dispensing Movement) In the injection medicine dispensing transfer process (FIG. 14), as shown in FIG. 2, the injection dispensing data in the injection medicine dispensing control system 7 (FIG. 12).
, Converted, and creates scheduled dispensing data (FIG. 5) tabulated for each departmental drug. In the import conversion, a conversion process such as a code conversion is performed on the injection payout data within the range of the import totaling while referring to the injection data conversion master (FIG. 4). Then, the current warehouse data (FIG. 6) is moved from the medicine warehouse to each department of the payout destination in accordance with the scheduled delivery data.

Specifically, the process of dispensing and transferring the injection medicine is as follows.
As shown in the flowchart of FIG. 14, first, the "injection / dispensing data import / transfer" screen (FIG. 15) is initially displayed with the "acquisition total range" column and the "acquisition data" column empty. (Step S1).

Then, a range is created and displayed in the "acquisition total range" column on the "injection / dispensing data import / transfer" screen, and the operator confirms and inputs (step S2). Regarding the creation of the acquisition total range, the next of the end range in the final data of the acquisition record data (not shown) for recording the acquisition history is set as the start range of the next acquisition total range, and the injection payout data (FIG. The payout date / continuous No. of the final data of 12) is set as the end range of the next acquisition totaling range. In this case, as shown in the screen of FIG.
2.14 No.0001-1999.12.14 No.028
3 ". This is in order to prevent omission or double ingestion. The contents of this column can be arbitrarily changed by keyboard / mouse input.

Here, the operator confirms the range of acquisition and tabulation, and clicks the "execute acquisition" button with the mouse, thereby managing the injection dispensing data (FIG. 12) in the injection medicine dispensing control system 7 for medicine inventory management. The data is imported into the system 1 and converted (step S3). That is, a medicine record within the range specified in the “acquisition total range” column is acquired and converted according to the injection data conversion master (FIG. 4), and the acquired data as work data is created.

Then, the acquired data is displayed in the "acquired data" column of the "acquisition / movement of injection / payout data" screen (FIG. 15), and the operator confirms and inputs (step S4). In the display of the "intake data" column, the correspondence between the medicine and the medicine in the injection withdrawal data is listed based on the medicine managed by the medicine inventory management system 1, and the normality of the ingestion conversion process can be confirmed. It has become. The “current storage quantity” column displays the current storage quantity of the drug warehouse.

Then, when the operator checks the display contents of the "acquisition data" column and clicks the "move OK" button with the mouse, the acquisition total range at that time is added to the acquisition record data (not shown). . If the "cancel" button is clicked on with a mouse, the display contents in the "acquisition data" column are deleted, and the process returns to the state of waiting for "acquisition execution". The added data will be used in the creation of the next collection range. here,
Scheduled withdrawal data (FIG. 5) is created from the acquired record having the medicine code, which has been normally converted among all the acquired data (step S5). And the current warehouse data (Fig. 6)
, The current warehouse is moved to each department that pays out from the drug warehouse.

After that, according to the dispensing department and the dispensed quantity shown in the record in the scheduled dispensed data (FIG. 5), the current warehouse quantity (FIG. 6) is subtracted from the current warehouse quantity in the current warehouse data (FIG. 6).
When the current warehouse quantity of the payout department is added (step S6) and the "end" button is clicked on with a mouse, this screen is ended and the display returns to the menu screen (not shown). This completes the process of dispensing and transferring the injection medicine.

The above-mentioned "injection / dispensing data acquisition / movement"
On the screen, when the "display content switching" button is clicked with a mouse, the display content in the "captured data" column is switched in the order of "normal and error", "error only", and "normal only".
When an error occurs, a symbol is displayed in an "error" column, and the number and content of the error are displayed in a lower status column. The "Insufficient inventory" error marked with a "▲"
It means that it is necessary to correct the current storage quantity of the medicine warehouse after updating the current storage data by setting "Move OK" for the time being. An error “not registered in the injection data conversion master” indicated by a “★” signifies that the drug could not be converted and thus had no drug code, and would be invalid if “moved OK” as it is. To deal with the error, this screen may be "finished", the cause of the error may be eliminated by registering the data of the corresponding drug in the injection data conversion master, and then the injection dispensing data may be acquired again.

As described above, according to the injection medicine dispensing transfer processing, the present dispensing data in the injection medicine dispensing control system 7 is used to subtract the current number of medicines in the medicine warehouse.
Since the current warehouse quantity of the payout department is added,
It is possible to quickly and accurately grasp the current storage quantity in the drug warehouse and each department.

(Process of Injection Drug Consumption) In the process of injection consumption of injection medicine (FIG. 16), as shown in FIG. (FIG. 13) is fetched and converted to create consumption data (FIG. 7) tabulated for each departmental medicine. At the time of this import conversion, conversion processing such as code conversion is performed on the injection execution data within the range of the import totaling while referring to the injection data conversion master (FIG. 4). Then, the current warehouse data (FIG. 6) of each department is subtracted according to the consumption data. Further, return data (FIG. 10) is created from the difference between the scheduled withdrawal data (FIG. 5) and the consumption data (FIG. 7), and according to the return data, each department of the return source stores the current warehouse data in the drug warehouse (FIG. 6). To move.

Specifically, the treatment of the actual consumption of the injection medicine is as follows:
As shown in the flowchart of FIG. 16, first, the "injection execution data acquisition / consumption" screen (FIG. 17) is initially displayed with the "acquisition total range" column and the "acquisition data" column empty. (Step S11).

Then, a range is created and displayed in the "acquisition total range" column on the "injection execution data acquisition / consumption" screen (FIG. 17), and the operator confirms and inputs (step S12). Regarding the creation of the acquisition total range, the end range of the final data of the acquisition record data (not shown) for recording the acquisition history is set as the start range of the next acquisition total range, and the injection execution data (FIG. The execution date of the final data of 13) is set as the end range of the next acquisition and collection range. In this case, as shown in the screen of FIG.
12.15 to 1999.12.15 ". This is in order to prevent omission or double ingestion. In addition,
The contents of the “acquisition total range” column can be arbitrarily changed by keyboard and mouse input.

Subsequently, the injection execution data (FIG. 13) in the injection medicine dispensing control system 7 is taken into the medicine inventory management system 1 and converted (step S13). That is, a drug record within the range specified in the “acquisition total range” column is acquired and converted according to the injection data conversion master (FIG. 4).
Create import data as work data.

Also, the acquired data is displayed in the “acquired data” column of the “injection execution data acquisition / consumption” screen (FIG. 17).
The operator performs confirmation input (step S14). In the display, the correspondence between the medicine and the medicine in the injection execution data is listed based on the medicine managed by the medicine inventory management system 1, so that the normality of the uptake conversion process can be confirmed. . The “current stock quantity” column displays the current stock quantity of the consumption department. If “consumption is OK”, the acquisition total range at that time is added to the acquisition record data (not shown) and used for the next generation of the acquisition total range. In addition, consumption data (FIG. 7) is created from the captured record having the medicine code, which has been normally converted among all the captured data (step S15).
If the "cancel" button is clicked on with a mouse, the display contents of the "acquisition data" column are deleted, and the process returns to the state of waiting for "acquisition execution".

Further, according to the consumption department and the consumption quantity shown in the record in the consumption data (FIG. 7), the current storage quantity of the consumption department is subtracted from the current warehouse data (FIG. 6) (step S16).

Here, the “return input” screen (FIG. 18) is displayed.
Initial display is performed with the return data column empty (step S17). Then, the difference between the scheduled dispensing data (FIG. 5) and the consumption data (FIG. 7) is calculated by “dispensing quantity−consuming quantity” for each medicine on a day of execution / division basis, and only positive records are left.
Create difference data as work data (step S
18). It should be noted that the negative record is the quantity consumed from the fixed arrangement rack paid out in addition to the scheduled payout.

Subsequently, the difference data is displayed in the return data column of the "return input" screen (FIG. 18), and the operator confirms and inputs (step S19). The screen of “return input” (FIG. 18) is the screen of “acquisition and consumption of injection execution data” (FIG. 1).
7) Displayed after clicking the "Consumption OK" button with the mouse. In the return data column, "payout quantity-consumption quantity"
Is created and displayed, but the contents of this column can be arbitrarily changed by keyboard and mouse input. The content is changed while checking the actually returned medicine.

Here, when the operator checks the display contents of the return data column and clicks the "Return OK" button with the mouse, return data (FIG. 10) is created, and each department is displayed in the current warehouse data (FIG. 6). From the current warehouse to the chemical warehouse. When the "Cancel" button is clicked on with a mouse, the display contents in the return data column are deleted, and the difference data is displayed again. Then, return data (FIG. 10) is created from the difference data (step S20). Further, according to the return department and the return quantity shown in the record in the return data (FIG. 10), in the current warehouse data (FIG. 6), the current warehouse quantity of the return department is subtracted, and the current warehouse quantity of the drug warehouse is added ( Step S21).

Note that the above-mentioned “injection execution data acquisition / consumption”
On the screen, when the "display content switching" button is clicked with a mouse, the display content in the "captured data" column is switched in the order of "normal and error", "error only", and "normal only".
When an error occurs, a symbol is displayed in an "error" column, and the number and content of the error are displayed in a lower status column. The "Insufficient inventory" error marked with a "▲"
For the time being, it means a medicine for which it is necessary to correct the current storage quantity of the consuming department after updating the current storage data to "consumption OK". The error “not registered in the injection data conversion master” indicated by “★” means that there is no medicine code because the conversion could not be performed, and the medicine becomes invalid if “consumed OK” as it is. In order to deal with the error, this screen is “finished”, the cause of the error is eliminated by registering the data of the corresponding drug in the injection data conversion master, and the injection execution data is acquired again.

As described above, according to the above-described process of the actual consumption of the injection medicine, each return source (FIG. 10) is created in accordance with the return data (FIG. 10) created from the difference between the consumption data in each department and the scheduled withdrawal data (FIG. 5). Since the current warehouse data (FIG. 6) is moved from the department to the drug warehouse, it is possible to accurately manage the current warehouse quantity without causing a stock shortage or dead stock in each department.

(Injection Medicine Billing and Dispensing Process) In the injection medicine billing and dispensing process (FIG. 19), as shown in FIG. 2, the medicine inventory management system 1 enters billing data by inputting billing data in each department. Data (FIG. 8) is created, and the billing data is tabulated for each medicine by department to create billing payout data (FIG. 9). Then, the current warehouse data (FIG. 6) is moved from the medicine warehouse to each department of the payout destination in accordance with the bill payout data. Furthermore, the dispensing machine data (FIG. 11) for operating the injection dispensing machine 9 is converted and created from the billing dispensing data (FIG. 9) in the injection medicine dispensing control system 7. When creating this conversion, conversion processing such as code conversion is performed with reference to the injection data conversion master (FIG. 4).
Thereafter, the injection medicine dispensing control system 7 operates the injection medicine dispensing machine 9.

As shown in the flow chart of FIG. 19, in the process of dispensing an injection medicine, first, a "dispensing dispensing" screen (FIG. 20) is initially displayed with the claim dispensing data column empty (step S31). ).

In the billing dispensing, the injection medicine is dispensed as requested, so that the billing data (FIG. 8) is fetched and the bill fetching data as work data is created (step S3).
2). In addition, in the case of the medicine for which the machine dispensing is designated by the dispensing machine flag of the injection data conversion master (FIG. 4), the dispensing is performed only when the dispensing quantity is less than the quantity indicated in the packaging standard of the medicine master (FIG. 3). Pay out by machine. This is because when the dispensed quantity is equal to or larger than the packaging standard, it is easier to pay out the packaged box than to pay out the machine.

The bill input data is obtained by activating a bill input process (not shown) from a menu screen (a screen in which start buttons are only arranged and not shown), and displaying a “claim input” screen (FIG. 21). Is created by arbitrarily inputting data into the billing data column by keyboard / mouse input. That is, first, when a medicine code is inputted, a medicine name and a unit are displayed, and then, a billing quantity is inputted. When replenishing chemicals to the constant placement rack for each department,
The replenishment amount can be input collectively from the handy terminal instead of using the keyboard. When the operator checks the display contents of the billing data column and clicks the "billing OK" button with a mouse, billing data (FIG. 8) is created.

Subsequently, the charge taking-in data is displayed in the payout data column of the "claim payout" screen (FIG. 20), and the operator confirms and inputs (step S33). The payout data column displays data created by taking in the billing data (FIG. 8), but the contents of this column can be arbitrarily changed by keyboard / mouse input.

Here, when the operator checks the display contents of the payout data column and clicks the "payment OK" button with the mouse, bill payout data (FIG. 9) is created (step S3).
4) In the current warehouse data (FIG. 6), a payout process of the current warehouse is performed from the medicine warehouse to each department of the payout destination. In addition,
If the "cancel" button is clicked on with a mouse, the payout data column is deleted and the payout data is displayed again.

Next, the current warehouse data (FIG. 6) is moved from the medicine warehouse to the dispensing department in the current warehouse data (FIG. 6) according to the dispensing department and the dispensing quantity indicated in the record in the billing and dispensing data (FIG. 9) (step S35). . That is, the current storage quantity of the medicine warehouse is subtracted, and the current storage quantity of the dispensing department is added.

Thereafter, in the records in the billing / dispensing data (FIG. 9), only the record in which the machine dispensing is designated by the dispensing machine flag is inversely converted in accordance with the injection data conversion master (FIG. 4). 11) is created (step S36).

As described above, according to the above-mentioned billing / dispensing processing of the injection medicine, billing / paying data (FIG. 9) is created from the billing data inputted by each department, and this billing / paying data is dispensed by machine (FIG. 11). Since the injection dispensing machine 9 is operated after being converted to the above, even if the request for the injectable medicine from each department is various and small, there is no need to increase the trouble of stocking.

[0068]

As is apparent from the above description, according to the present invention, the amount of medicine used is converted into the amount of injection medicine to be dispensed,
Decision of the expected amount of medicines to be dispensed by each dispensing department, conversion of the amount of medicine used to the consumption of injectable medicines, and subtraction from the current storage amount to manage inventory by each department, so input work And the accuracy of department-specific inventory management can be improved.

Further, the difference between the dispensed quantity of the injection medicine and the consumed quantity of each department is used as the returned quantity, and the returned quantity is added to the current quantity of the medicine warehouse, so that there is no burden on the input operation. The accuracy of department-specific inventory management can be improved. Also,
The correct return quantity becomes clear and the difference from the actual quantity becomes clear, so that problems in handling the injection medicine can be recognized.

Further, based on the demand for dispensing the injection medicine,
Of the injection medicine dispensing equipment, the injection medicine stored in the injection medicine dispenser is dispensed from the injection medicine dispenser, so that even if the request for the injection medicine from each department is various and small, it is troublesome to stock. Labor saving can be achieved without increasing.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing an example of a device configuration of a medicine inventory management system.

FIG. 2 is a block diagram showing a configuration of interlocking with an injection medicine dispensing control system.

FIG. 3 is a diagram showing stored contents of a medicine master.

FIG. 4 is a diagram showing stored contents of an injection data conversion master.

FIG. 5 is a diagram showing stored contents of scheduled payout data.

FIG. 6 is a diagram showing the storage contents of current warehouse data.

FIG. 7 is a diagram showing stored contents of consumption data.

FIG. 8 is a diagram showing stored contents of billing data.

FIG. 9 is a diagram showing stored contents of billing payout data.

FIG. 10 is a diagram showing storage contents of return data.

FIG. 11 is a diagram showing stored contents of payout machine data.

FIG. 12 is a diagram showing stored contents of injection dispensing data.

FIG. 13 is a diagram showing stored contents of injection execution data.

FIG. 14 is a flowchart showing a process of dispensing and transferring an injection medicine.

FIG. 15 is a diagram showing a screen of “injection / dispensing data acquisition / movement”.

FIG. 16 is a flowchart showing a process of consuming an injection medicine;

FIG. 17 is a diagram showing a screen of “injection execution data acquisition / consumption”.

FIG. 18 is a diagram showing a “return input” screen.

FIG. 19 is a flow chart showing a process of dispensing an injection medicine.

FIG. 20 is a diagram showing a screen for “payment of billing”.

FIG. 21 is a diagram showing a screen for “input billing”.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Drug stock management system 2 ... Server computer 3 ... Client terminal 4 ... Central processing unit (CPU) 5 ... Storage device 6 ... I / O device 7 ... Injection medicine dispensing control system 8 ... Host computer 9 ... Injection dispenser 10 … Injection mixer

Claims (4)

[Claims] 1. A storage device for storing an injection data conversion master comprising master data used for conversion processing between a drug usage amount and an injection medicine dispensing amount, and an operation of an injection medicine dispensing device based on injection prescription data. The amount of medicine used included in the injection dispensing data is taken from the injection medicine dispensing control system for controlling the amount of medicine used, and the amount of medicine used is converted into the amount of medicine to be dispensed based on the injection data conversion master read from the storage device. A medicine inventory management system, comprising: a control device for determining a scheduled amount of medicine to be dispensed for each department. 2. A storage means for storing current storage data including current storage quantities of injection medicines stored for each department, and an injection medicine dispensing control system for controlling operation of injection medicine dispensing equipment based on injection prescription data. Control that takes in the amount of medicine contained in the injection execution data from, converts the amount of medicine used to the consumption amount of the injection medicine, and subtracts it from the current storage amount read from the storage device, thereby performing inventory management for each department. A medicine inventory management system comprising: a device; 3. The control device sets a difference between the dispensed quantity of the injection medicine and the consumed quantity of each department as a returned quantity, adds the returned quantity to the current stock quantity of the medicine warehouse, and stores the same in the storage device. 3. The medicine inventory management system according to claim 1, wherein the medicine inventory management system is fixed. 4. The control device according to claim 1, wherein, based on the demand for dispensing the injection medicine, the injection medicine stored in the injection dispenser of the injection medicine dispensing device is dispensed from the injection dispenser. The medicine inventory management system according to any one of claims 1 to 3, wherein a command is issued to an injection medicine dispensing control system.