JP2021062213A - Coinjection supporting system - Google Patents

Abstract

To provide a coinjection supporting system capable of improving work efficiency of a coinjection work.SOLUTION: A coinjection supporting system 1 comprises: a terminal display unit 162; and a terminal control unit 161 which causes the terminal display unit 162 to successively display information of respective working processes included in medicament coinjection work. In displaying information of a preset specific work process out of the work processes, the terminal control unit 161 causes the terminal display unit 162 to display only the content, the work volume, and the work target of the work process as the information of a specific work process.SELECTED DRAWING: Figure 8

Description

The present invention relates to a mixed injection support system that supports mixed injection work of a drug such as an anticancer drug.

In hospitals or pharmacies, pharmacists perform a mixed injection operation of mixing a drug such as an anticancer drug with a solution such as saline. At this time, a mixed injection support system that supports the pharmacist who performs the mixed injection work by displaying the information necessary for the mixed injection work on the display device may be used (see, for example, Patent Document 1).

JP-A-2007-260390 Japanese Unexamined Patent Publication No. 2006-122816

By the way, in the mixed injection support system, when a large amount of information is displayed on the display device as information necessary for the mixed injection work, the pharmacist selects necessary information and unnecessary information for each work process in the mixed injection work. It is necessary to organize the work efficiency.

An object of the present invention is to provide a mixed injection support system capable of improving the work efficiency of mixed injection work.

The mixed injection support system according to the present invention includes a display unit and a control unit that sequentially displays information on each work process included in the mixed injection work of chemicals on the display unit. Then, when the control unit displays information on a specific work process preset among the work processes, only the content of the work process, the amount of work, and the work target are described as the information on the specific work process. Display on the display.

Further, the mixed injection support system according to another embodiment of the present invention includes a display unit and a control unit that sequentially displays information on each work process included in the mixed injection work of chemicals on the display unit. Then, when the control unit displays the information of the specific work process preset in the work process, only the content of the work process, the work amount, and the work target are described as the information of the specific work process. In addition to displaying on the display unit, the display unit displays a status area indicating a color previously associated with the current specific work process.

Further, the mixed injection support system according to another embodiment of the present invention includes a display unit and a control unit that sequentially displays information on each work process included in the mixed injection work of chemicals on the display unit. Then, when the control unit displays information on a specific work process preset among the work processes, only the content of the work process, the amount of work, and the work target are described as the information on the specific work process. In addition to displaying on the display unit, when the same specific work process is repeatedly displayed, a chemical number display area indicating the planned number and the completed number of the same specific work process is displayed on the display unit. Let me.

Further, the mixed injection support system according to another embodiment of the present invention includes a display unit and a control unit that sequentially displays information on each work process included in the mixed injection work of chemicals on the display unit. Then, when the control unit displays the information of the specific work process preset in the work process, only the content of the work process, the work amount, and the work target are described as the information of the specific work process. In addition to displaying on the display unit, the display unit displays at least an operation display area for operating progress or retreat for the specific work process.

For example, the content of the work process is a pictogram set in advance corresponding to the content of the work process.

Further, the mixed injection support system may further include a second display unit having a screen size larger than that of the first display unit, with the display unit as the first display unit. In this case, the control unit also displays the information on the work process on the second display unit, and the amount of information on the work process displayed on the first display unit is displayed on the second display unit. It is conceivable that the amount of information of the work process displayed on the unit is less than the amount of information.

Further, it is conceivable that the mixed injection support system further includes a wearable terminal that can be worn by the worker of the mixed injection work, and the first display unit is provided on the wearable terminal. Further, the mixed injection support system may further include a reading processing unit that reads out information on the work process by voice.

When the work target is a chemical name, the control unit may display an abbreviation excluding the standard of the chemical name. In particular, in the chemical certification step in which the control unit certifies the chemical in the work process, the chemical name is displayed on the display unit without omitting the name of the chemical, and the other work steps after the completion of the chemical certification step When displaying the drug name, it is conceivable to display the abbreviation of the drug name on the display unit.

Further, when the work target is a chemical name, the control unit may be able to display a chemical image as the work target. Further, it is conceivable that the control unit can alternately switch between the state in which the content of the work process, the work amount, and the work target are displayed and the state in which the chemical image is displayed. Further, it is conceivable that the mixed injection support system includes a drug update processing unit that updates the drug image based on a preset drug database.

Further, the mixed injection support system includes a wearable terminal that can be worn by the worker of the mixed injection work and includes the display unit and the photographing unit, a reading processing unit that reads information from the code information captured by the photographing unit, and the above. It is conceivable to include a setting processing unit for setting the contents of setting items related to the wearable terminal based on the information read by the reading processing unit.

In particular, the setting processing unit shifts the reading processing unit to a standby state in which the information can be read with the activation of the wearable terminal, and then before the elapse of the preset first upper limit time. When the information is read by the reading processing unit, the contents of the setting items related to the wearable terminal are set based on the information, and when the information is not read by the reading processing unit before the lapse of the first upper limit time, the information is set. It is conceivable to release the standby state.

In addition, another form of the mixed injection support system according to the present invention is a wearable terminal that can be worn by a worker of mixed injection work of chemicals and has a display unit and a photographing unit, and information on each work process included in the mixed injection work. Is displayed on the display unit, a reading processing unit that reads information from the code information captured by the photographing unit, and a standby that allows the reading processing unit to read the information when the wearable terminal is activated. If the information is read by the reading processing unit after the transition to the state and before the elapse of the preset first upper limit time, the contents of the setting items related to the wearable terminal are set based on the information, and the first (1) If the information is not read by the reading processing unit before the elapse of the upper limit time, the setting processing unit for canceling the standby state is provided.

Further, the setting processing unit maintains the standby state after setting the setting item based on the information read by the reading processing unit within the first upper limit time, and then the second upper limit time set in advance. When the information is read by the reading processing unit at intervals within or less, the content of the setting item is set based on the information to maintain the standby state, and the reading processing unit is used before the lapse of the second upper limit time. If the information is not read by, it is conceivable to cancel the standby state.

Further, it is conceivable that one of the setting items includes one or both of the display mode by the display unit and the connection destination of the wearable terminal. Further, it is conceivable that the display mode includes a right eye mode in which the worker looks at the display unit with the right eye and a left eye mode in which the worker looks at the display unit with the left eye.

In addition, one code information includes information about the setting contents of the plurality of setting items, and the setting processing unit collectively performs the plurality of setting items based on the information read by the reading processing unit. It is possible that it can be set to.

Further, the mixed injection support system includes a storage unit that stores the history of the setting items set by the setting processing unit, and the setting processing unit reads the setting items in the standby state by the reading processing unit. It is conceivable that the unset items that are not set based on the information to be set are set based on the history stored in the storage unit.

Further, the mixed injection support system includes a storage unit that stores the setting items corresponding to each worker, and the setting processing unit sends the worker to the information read by the reading processing unit in the standby state. When identifiable information is included, it is conceivable to read the setting item corresponding to the worker from the storage unit and set the setting item.

According to the present invention, a mixed injection support system capable of improving the work efficiency of mixed injection work is provided.

FIG. 1 is a block diagram showing an example of a mixed injection support system according to an embodiment of the present invention. FIG. 2 is a schematic external view showing an example of the mixed injection support system according to the embodiment of the present invention. FIG. 3 is a diagram showing a usage state of a safety cabinet used in the mixed injection support system according to the embodiment of the present invention. FIG. 4 is a schematic external view showing an example of a wearable terminal of the mixed injection support system according to the embodiment of the present invention. FIG. 5 is a flowchart illustrating an example of a procedure of mixed injection support processing executed by the mixed injection support system according to the embodiment of the present invention. FIG. 6A is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 6B is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 7 is a flowchart illustrating an example of a procedure of display control processing executed by the mixed injection support system according to the embodiment of the present invention. FIG. 8 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 9 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 10 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 11 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 12 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 13 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 14 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 15 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 16 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 17 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 18 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 19A is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 19B is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 19C is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 20 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 21 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 22 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 23 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 24 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 25A is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 25B is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 25C is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 26 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 27 is an example of a display screen displayed by the mixed injection support system according to the embodiment of the present invention. FIG. 28 is a flowchart showing an example of a chemical image update process executed by the mixed injection support system according to the embodiment of the present invention. FIG. 29 is a flowchart showing an example of the setting process executed by the mixed injection support system according to the embodiment of the present invention. FIG. 30A is an example of a display screen displayed on a wearable terminal in the mixed injection support system according to the embodiment of the present invention. FIG. 30B is an example of a display screen displayed on a wearable terminal in the mixed injection support system according to the embodiment of the present invention. FIG. 30C is an example of a display screen displayed on a wearable terminal in the mixed injection support system according to the embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings for the purpose of understanding the present invention. It should be noted that the following embodiment is an example embodying the present invention and does not limit the technical scope of the present invention.

[Mixed injection support system 1]
First, the configuration of the mixed injection support system 1 will be described with reference to FIGS. 1 to 4. As shown in FIGS. 1 and 2, the mixed injection support system 1 according to the embodiment of the present invention includes a mixed injection control unit 11, an operation display unit 12, a first reading unit 13, a printer 14, a foot switch unit 15, and a wearable terminal. 16. A second reading unit 21, a weighing unit 22, and the like are provided. Then, the mixed injection support system 1 is used to improve the efficiency of the mixed injection work of chemicals performed by a worker such as a doctor or a pharmacist.

Specifically, in the mixed injection operation, the operator may perform an operation of sucking the drug solution from the drug container with a syringe and injecting the drug solution into an infusion bag containing a solution such as a physiological saline solution. Further, in the mixed injection operation, the operator sucks a solution such as physiological saline from the infusion bag with a syringe and injects it into a chemical container containing the powder to dissolve the powder, and after the dissolution. In some cases, the work of sucking the drug solution with a syringe and injecting it into an infusion bag is performed.

As shown in FIG. 2, the second reading unit 21 and the weighing unit 22 are arranged in the work room 101 of the safety cabinet 100 in which the operator performs mixed injection work. On the other hand, the mixed injection control unit 11, the operation display unit 12, the first reading unit 13, the printer 14, the foot switch unit 15, and the wearable terminal 16 are arranged outside the work room of the safety cabinet 100.

The safety cabinet 100 includes a work room 101 whose front surface is partitioned by a transparent glass door 102. Further, the glass door 102 is supported at a position where the opening portion 103 is formed downward, and the operator can access the inside of the working room 101 from the opening portion 103. The safety cabinet 100 is also provided with an air purifying device 104 having a HEPA filter for purifying and exhausting the air in the working room 101.

Then, as shown in FIG. 3, the worker inserts both hands into the work room 101 from the open portion 103, and performs the mixed injection work of the chemicals while visually observing the inside of the work room 101. In the mixed injection support system 1, when a non-toxic chemical such as a high-calorie infusion is mixed-injected, a clean bench or the like may be used instead of the safety cabinet 100.

The second reading unit 21 provided in the safety cabinet 100 is a code reading device capable of reading code information such as a one-dimensional code or a two-dimensional code attached to a chemical container for chemicals used in the mixed injection operation. is there. The two-dimensional code is, for example, a QR code (registered trademark). The code information includes identification information for identifying the type of the drug. The code information read by the second reading unit 21 is input to the mixed injection control unit 11.

Similarly, the weighing unit 22 provided in the safety cabinet 100 is an electronic balance used for various weighings in the mixed injection operation. The weighing result by the weighing unit 22 is input to the mixed injection control unit 11 in real time. Further, the weighing unit 22 inputs stability information indicating whether or not the weighing result is stable to the mixed injection control unit 11. As a result, the mixed injection control unit 11 can acquire information such as the measurement result and the presence / absence of stability by the weighing unit 22. The mixed injection control unit 11 may be configured to be able to actively read out information such as the measurement result and the presence / absence of stability by the weighing unit 22.

The mixed injection control unit 11 is wirelessly or wiredly connected to a host system via a communication network such as LAN, WAN, the Internet, or an intranet. The higher-level system is an electronic medical record system, an ordering system, a receipt system, or the like, and the mixed-injection control unit 11 acquires preparation data (prescription data) indicating the contents of the mixed-injection work executed by the operator from the higher-level system. It is possible.

For example, the preparation data includes patient information (patient ID, patient name, height, weight, body surface area, etc.), preparation date, drug information (drug code, drug name, etc.), dose, regimen identification information, and the like. The regimen identification information is information that can identify regimen information such as a therapy name (regime name), a therapy ID, or a regimen ID. In addition, the preparation data includes doctor information, types of drug containers (ampoules containing chemicals, vials containing chemicals, vials containing powders, infusion bags, etc.), preparation content information (drug containers and syringes used for mixed injection work, etc.). Includes information such as type and number of injection needles), preparation procedure information (work content, solubilizing agent, solvent, solubilizing agent amount, solvent amount, sampling amount), medication date, prescription classification, medical department, ward, etc. You may.

The mixed injection control unit 11 is a computer having a CPU 111, a RAM 112, a storage unit 113, and the like. The CPU 111 is a processor that executes various arithmetic processes. The RAM 112 is a volatile storage unit, and is used as a temporary storage memory (working area) for various processes executed by the CPU. The storage unit 113 is a non-volatile storage unit such as an HDD or SSD that stores information such as a control program for causing the CPU 111 to execute various processes. The mixed injection control unit 11 uses the CPU 111 and the RAM 112 to execute various processes according to various control programs stored in advance in the storage unit 113.

The storage unit 113 includes storage areas such as a data area, a program area, and a master area. The storage unit 113 may include a plurality of storage media such as an HDD and a semiconductor memory, and the data area, the program area, and the master area may be dispersedly provided in the plurality of storage media. ..

The prepared data acquired from the higher-level system is accumulated and stored in the data area. The mixed injection control unit 11 can newly register or edit the preparation data according to the user operation. Further, in the data area, historical data indicating the contents of the mixed injection work performed by the operator according to the preparation data is stored in association with the preparation data. For example, the history data includes a worker of the mixed injection work, a work start time, a work end time, a photographed image taken in the middle of the mixed injection work, and the like.

In the program area, a control program for causing the mixed injection control unit 11 to execute the mixed injection support process (see FIG. 5) described later is stored. An application program such as an operating system (OS) and browser software is also stored in the program area.

Various master information such as a drug master, a patient master, a ward master, a doctor master, and a pharmacist master is stored in the master area. For example, the drug master includes drug ID, drug name, drug code, drug bottle code, classification (dosage form: powder, tablet, liquid medicine, external drug, etc.), specific gravity, drug type (ordinary drug, anticancer drug, etc.). , Poisons, narcotics, powerful drugs, anti-psychiatric drugs, therapeutic drugs, etc.), formulation changes, excipients, precautions, types of drug containers (ampoules, vials), drug storage capacity per drug container (default amount), And information such as the weight of the drug container is included. The drug ID is an identification code such as a YJ code, a JAN code, or an RSS code.

The operation display unit 12 includes a display unit such as a liquid crystal display or an organic EL display that displays various information according to a control instruction from the mixed injection control unit 11, and a user for inputting various information to the mixed injection control unit 11. This is an example of a second display unit including an operation unit operated by. From the viewpoint of the operator, the size of the display screen of the display unit of the operation display unit 12 is larger than the size of the display screen of the terminal display unit 162 of the wearable terminal 16 described later.

Specifically, the operation unit of the operation display unit 12 is a touch panel that accepts touch operations on various operation screens displayed on the display unit. The operation display unit 12 may be a tablet terminal or the like. Further, the operation unit may include a keyboard and a mouse (pointing device) that accept input operations on various operation screens displayed on the display unit. Further, the operation unit may include a voice input device that receives input of various information by voice recognition.

The first reading unit 13 is a code reading device capable of reading code information such as a one-dimensional code or a two-dimensional code printed on a preparation sheet or the like corresponding to the preparation data. The code information includes identification information for identifying the preparation data. The code information read by the first reading unit 13 is input to the mixed injection control unit 11. Then, the mixed injection control unit 11 specifies the preparation data to be the target of the current mixed injection work based on the code information read from the preparation sheet using the first reading unit 13. Specifically, the mixed injection control unit 11 reads the identification information of the preparation data from the code information, and selects the preparation data corresponding to the identification information from the data storage unit 111 of the storage unit 113. The mixed injection control unit 11 may acquire the preparation data from the code information.

The printer 14 is used for printing various information by the mixed injection control unit 11. For example, it is used for printing the preparation sheet corresponding to the preparation data executed by the mixed injection control unit 11, printing the history of the mixed injection work executed according to the preparation data, and the like.

The foot switch unit 15 is an operation unit for an operator to input an operation to the mixed injection control unit 11 during the execution of the mixed injection work. The foot switch unit 15 includes a first foot switch 151, a second foot switch 152, and a third foot switch 153. The first foot switch 151 and the second foot switch 152 are used for a selection operation of an item to be operated, and the third foot switch 153 is used for a determination operation of an item to be operated.

As shown in FIGS. 1 and 4, the wearable terminal 16 includes a terminal control unit 161, a terminal display unit 162, a photographing unit 163, an operation button 164, a speaker 165, a microphone 166, and the like. For example, the wearable terminal 16 is a wearable glass manufactured by Westunitis Co., Ltd. with a product name "InfoLinker (registered trademark)" and a model number "WUZ-01A-NB01". Further, the wearable terminal 16 can communicate with the mixed injection control unit 11 in accordance with a wireless LAN standard such as Wi-Fi (registered trademark) or a short-range wireless communication standard such as Bluetooth (registered trademark). The wearable terminal 16 is provided with a rechargeable secondary battery that can be attached to and detached from the wearable terminal 16, and the wearable terminal 16 operates by the power supplied from the secondary battery.

The wearable terminal 16 is a terminal that can be worn by an operator. Specifically, as shown in FIG. 4, the wearable terminal 16 is a one-eye type that can be attached to and detached from the glasses worn by the operator by a detachable member (not shown) and is visually recognized by the operator with one eye. It is a smart glass. The wearable terminal 16 may be configured to be directly attached to the operator's head via an attachment (not shown). Further, the wearable terminal 16 may be a so-called head-mounted display or the like integrally configured with glasses. Further, the wearable terminal 16 may be any device such as a smart watch or a smartphone that can be easily carried by an operator and the operator can check the displayed information as needed.

The terminal control unit 161 includes a CPU 171, a RAM 172, a storage unit 173, and the like. The CPU 171 is a processor that executes various arithmetic processes. The RAM 172 is a volatile storage unit, and is used as a temporary storage memory (working area) for various processes executed by the CPU. The storage unit 173 is a non-volatile storage unit such as EEPROM (registered trademark) that stores information such as a control program for causing the CPU 171 to execute various processes. The terminal control unit 161 uses the CPU 171 and the RAM 172 to execute various processes according to various control programs stored in advance in the storage unit 173. Further, the storage unit 173 stores layout information and image data of various display screens displayed on the terminal display unit 162 in the display control process (see FIG. 7) described later.

The terminal display unit 162 is an example of a first display unit including a small display capable of displaying various information by being controlled by the terminal control unit 161. The operator can visually recognize the display information by the terminal display unit 162 by directly looking into the terminal display unit 162. For example, the terminal display unit 162 displays information so as to give the operator the feeling that a display screen corresponding to several inches is displayed several tens of centimeters ahead. Further, when the wearable terminal 16 is used together with the spectacles, it is considered as another embodiment that the terminal display unit 162 has a micro display for projecting information on the lens or the like of the spectacles.

The photographing unit 163 is a digital camera capable of taking a picture at the same angle of view as the viewpoint of the operator wearing the wearable terminal 16. The image or video captured by the photographing unit 163 is first stored in the storage unit 173 of the terminal control unit 161 and transmitted to the mixed injection control unit 11.

In the mixed injection support system 1, instead of the first reading unit 13 and the second reading unit 21, the terminal control unit 161 uses the photographing unit 163 to provide code information such as a medicine container or a preparation sheet. It is also conceivable to have a reading function. Thereby, one or both of the first reading unit 13 and the second reading unit 21 can be omitted.

The terminal operation unit 164 includes various operation buttons such as a power button for the operator to directly operate the wearable terminal 16. The speaker 165 is used to reproduce voice based on preset guidance message data. The microphone 166 converts the input voice into a voice signal and inputs it to the terminal control unit 161. It is also conceivable that an earphone or an earphone terminal to which the speaker can be attached is provided in place of the speaker 165, or a microphone terminal to which a microphone can be attached is provided in place of the microphone 166.

By the way, in the mixed injection support system 1 configured in this way, when a large amount of information is displayed on display devices such as the operation display unit 12 and the terminal display unit 162 as information necessary for the mixed injection work, an operator However, it is necessary to organize the information while selecting necessary information and unnecessary information for each work process included in the mixed injection work, which may reduce the work efficiency. On the other hand, in the mixed injection support system 1 according to the present embodiment, the work efficiency of the mixed injection work can be improved.

In the mixed injection work, depending on the operator, for example, a chemical certification step, a tare step, a dissolution liquid extraction step, a dissolution liquid measurement step, a dissolution liquid photographing step, a dissolution step, a chemical liquid extraction process, a chemical solution measurement step, a chemical solution photography step, The necessary work process is selected from the mixed injection process and the like and is executed in sequence.

The chemical certification step is a step for certifying the chemical used in the mixed injection operation, and is, for example, a step of reading the identification information of the chemical using the second reading unit 21. The tare step is a step for previously weighing only equipment such as a syringe used in the mixed injection operation, and is, for example, a step of placing the syringe on the weighing unit 22.

The solution extraction step is a step of extracting a required amount of a solution such as physiological saline from the infusion bag with a syringe. The solution measuring step is a step for weighing the syringe from which the solution has been extracted, and is a step of placing the syringe on the weighing unit 22. In the solution measuring step, the mixed injection control device 11 sets the difference between the weight of the syringe placed on the weighing unit 22 and the weight of the syringe set by tare, as the weight of the solution. Weigh as. The dissolution step is a step for dissolving the chemical when the chemical is a powder, and is a step of injecting the dissolution liquid extracted by the syringe into the chemical container.

The solution imaging step is a step for photographing the syringe from which the solution has been extracted by the imaging unit 163. The chemical solution extraction step is a step of extracting a required amount of the chemical solution from the chemical container with a syringe. The chemical solution measuring step is a step for measuring the weight of the syringe from which the chemical solution has been extracted, and is a step of placing the syringe on the weighing unit 22. Also in the chemical solution measuring step, the mixed injection control device 11 uses the difference between the weight of the syringe placed on the weighing unit 22 and the weight of the syringe set by the tare pulling as the weight of the chemical solution. Weigh. The chemical solution imaging step is a step for photographing the syringe from which the chemical solution has been extracted by the imaging unit 163. The mixed injection step is a step of injecting the drug solution in the syringe into the infusion bag.

[Mixed injection support processing]
Hereinafter, the mixed injection support process executed by the mixed injection control unit 11 in the mixed injection support system 1 will be described with reference to FIG. In the mixed injection support process, for example, an operation was performed to start the mixed injection work after logging in to the mixed injection support system 1 by inputting an own ID and password using the operation display unit 12. If executed.

<Step S11>
In step S11, the mixed injection control unit 11 determines whether or not the preparation data to be the target of the mixed injection work has been selected. Specifically, when the mixed injection control unit 11 reads the identification information of the preparation data by the first reading unit 13, it determines that the preparation data corresponding to the identification information has been selected. In the preparation data selection screen displayed on the operation display unit 12, it may be determined that the preparation data has been selected when any one of the unadjusted preparation data is selected. Here, if it is determined that the preparation data has been selected (S11: Yes), the process proceeds to step S12, and if the preparation data is not selected (S11: No), the process waits in step S11. .. If the preparation data corresponding to the identification information read by the first reading unit 13 is not stored in the storage unit 113, or if it has already been prepared, an error is notified.

<Step S12>
In step S12, the mixed injection control unit 11 causes the operation display unit 12 to display the preparation data selected in the step S11 as the target of the mixed injection work. Here, FIG. 6A is a diagram showing an example of the mixed injection support screen D1 in which the contents of the preparation data are displayed. As shown in FIG. 6A, on the mixed injection support screen D1, the worker name (pharmacist name), the examiner name, the clinical department, the ward, the start date of administration, the doctor name, and the patient name (patient ID) are displayed on the mixed injection support screen D1. ), Age, gender, prescription details, etc. are displayed. Further, on the mixed injection support screen D1, the measurement result by the weighing unit 22 is displayed. Then, the mixed injection control unit 11 also transmits the measurement result by the weighing unit 22 to the wearable terminal 16, and the measurement result is displayed on the terminal display unit 162 by the terminal control unit 161 as needed. Will be done.

<Step S13>
In step S13, the mixed injection control unit 11 sequentially displays information on each work process included in the mixed injection operation of chemicals to be executed based on the preparation data on the operation display unit 12 and the terminal display unit 162. Specifically, the mixed injection control unit 11 causes the operation display unit 12 to display information on the work process, and transmits a display request for the work process to the wearable terminal 16. The display request of the work process includes information such as the content of the work process, the work amount, and the work target. As a result, in the wearable terminal 16, the terminal control unit 161 displays information on the work process on the terminal display unit 162. As will be described later, the information on the work process sequentially displayed on the terminal display unit 162 by the terminal control unit 161 is the work process to be performed next among the plurality of work processes included in the mixed injection work. It is information necessary only for the above-mentioned work process, and is information in which the contents of the work process, the amount of work, and the work target are simplified. Further, instead of step S13, in each of steps S15, S17, S19, S21, and S23, information on the current work process of the mixed injection work may be displayed on the terminal display unit 162.

For example, each time the mixed injection control unit 11 executes the step S13, the chemical certification step, the tare step, the dissolution liquid extraction step, the dissolution liquid measurement step, the dissolution liquid photographing step, and the dissolution step , The information of various work processes such as the chemical solution extraction step, the chemical solution measuring step, the chemical solution photographing step, and the mixed injection step is sequentially displayed. The information on the work process includes, for example, the content of the work process (type of work process), the work amount (sampling amount, injection amount), and the work target (drug, solution, syringe identification information). However, in the mixed injection support system 1, as will be described later, the information on the work process displayed on the terminal display unit 162 is simplified as compared with the information on the work process displayed on the operation display unit 12. ing.

Here, a case where the mixed injection control unit 11 transmits a display request to the wearable terminal 16 to cause the terminal display unit 162 to display information on the work process will be described. On the other hand, the mixed injection control unit 11 may be configured to directly control the terminal display unit 162 to display information on the work process on the terminal display unit 162.

Here, FIG. 6B is a diagram showing an example of the main body side display screen D11 displayed on the operation display unit 12 in step S13. The main body side display screen D11 is displayed as a part of the mixed injection support screen D1, or is displayed as a pop-up on the mixed injection support screen D1. On the main body display screen D11, a work process area A1, a work amount area A2, and a work target area A3 are displayed as areas showing information on each work process in the mixed injection work. Further, on the main body display screen D11, an operation display area A4 in which currently operable operation items are displayed and a title of the contents of the work process displayed on the main body display screen D11 are displayed as character strings. The status area A5 is displayed.

In the work process area A1, the content of the work process is displayed as a character string indicating the content of the work process. In the work amount area A2, numerical values and units such as the number of chemicals, the extraction amount, and the injection amount are displayed as the work amount in the work process. In the work target area A3, identification information such as a name or a code for identifying a work target to be worked in the work process is displayed. In the operation display unit 12, as described above, patient information, detailed information on the preparation data, and the like are displayed on the mixed injection support screen D1. Therefore, the operator can confirm the details of the mixed injection work by referring to the mixed injection support screen D1 and the main body side display screen D11 of the operation display unit 12.

<Step S14>
In step S14, the mixed injection control unit 11 determines whether or not the current work process is the drug certification process. Here, if it is determined that the current work process is the drug certification process (S14: Yes), the process shifts to step S15, and if it is determined that the current work process is not the drug certification process (S14). : No), the process proceeds to step S16.

<Step S15>
In step S15, the mixed injection control unit 11 executes a chemical certification process for determining the suitability of the chemical used in the mixed injection operation. Specifically, the mixed injection control unit 11 is waiting for the second reading unit 21 to read the identification information of the chemical, and when the identification information of the chemical is read, the identification information of the chemical is the current present. It is collated whether or not it matches the identification information of the drug in the preparation data to be read in the drug certification step. Then, when the collation results of the identification information of the chemicals are in agreement, the mixed injection control unit 11 shifts the process to step S16. If the collation result of the identification information of the chemicals does not match, the mixed injection control unit 11 notifies an error and repeatedly executes the step S15.

<Step S16>
In step S16, the mixed injection control unit 11 determines whether or not the current work process is the tare step. Here, if it is determined that the current work process is the tare step (S16: Yes), the process shifts to step S17, and if it is determined that the current work process is not the tare step (S16). : No), the process proceeds to step S18.

<Step S17>
In step S17, the mixed injection control unit 11 executes a tare process for setting the weight of the syringe used in the mixed injection operation. Specifically, the mixed injection control unit 11 awaits the placement of the syringe on the weighing unit 22 and the stabilization of the measured value by the weighing unit 22, and when the measured value becomes stable, the measured value is set to the above. The weight of the tare of the syringe is stored in the storage unit 113, and the process is shifted to step S18.

<Step S18>
In step S18, the mixed injection control unit 11 determines whether or not the current work process is a measurement step such as the solution measurement step or the chemical solution measurement step. Here, if it is determined that the current work process is the weighing process (S18: Yes), the process shifts to step S19, and if it is determined that the current working process is not the weighing process (S18: No). ), The process proceeds to step S19.

<Step S19>
In step S19, the mixed injection control unit 11 executes a process for supporting the weighing process. Specifically, the mixed injection control unit 11 awaits the placement of the object to be weighed on the weighing unit 22 and the stabilization of the measured value (hereinafter, referred to as “measured measured value”) by the weighing unit 22. When the measurement value is stable, it is determined whether or not the difference between the measured measurement value and the measurement target value of the measurement object is within a preset error range. Then, when the mixed injection control unit 11 determines that the difference between the measured measurement value and the measurement target value is within the error range, the mixed injection control unit 11 stores the measured measurement value as a measurement result in the storage unit 113 and processes it. To step S20. If the difference between the measured measurement value and the measurement target value is not within the error range, the mixed injection control unit 11 notifies the error and repeatedly executes the step S19.

<Step S20>
In step S20, the mixed injection control unit 11 determines whether or not the current work step is a shooting step such as the dissolution liquid photographing step or the chemical solution photographing step. Here, if it is determined that the current work process is the photographing process (S20: Yes), the process shifts to step S21, and if it is determined that the current work process is not the photographing process (S20: No). ), The process proceeds to step S22.

<Step S21>
In step S21, the mixed injection control unit 11 executes a process for causing the photographing unit 163 of the wearable terminal 16 to perform photography. Specifically, the mixed injection control unit 11 waits for a shooting operation by the shooting unit 163 using the foot switch unit 15, and transmits a shooting request to the wearable terminal 16 when the shooting operation is performed. .. As a result, in the wearable terminal 16, the shooting unit 163 is controlled by the terminal control unit 161 to execute shooting by the shooting unit 163, and the shot image is transmitted to the mixed injection control unit 11. Then, when the mixed injection control unit 11 displays the captured image on the operation display unit 12 and then the confirmation operation is performed by the operator, the mixed injection control unit 11 associates the captured image with the prepared data and the storage unit. It is stored in 113 as historical data. When the operator performs a re-shooting operation or the like, the mixed injection control unit 11 re-executes the shooting by the shooting unit 163 by transmitting the shooting request to the wearable terminal 16 again. Is also possible.

<Step S22>
In step S22, the mixed injection control unit 11 determines whether or not the current work step is another work step such as the dissolution liquid extraction step, the dissolution step, the chemical solution extraction step, and the mixed injection step. .. Here, if it is determined that the current work process is the other work process (S22: Yes), the process shifts to step S23, and it is determined that the current work process is not the other work process. (S22: No), the process proceeds to step S13.

<Step S23>
In step S23, the mixed injection control unit 11 executes a confirmation process for accepting a confirmation operation of information on the other work process. Specifically, the mixed injection control unit 11 is waiting for the confirmation operation of the work process, and when the confirmation operation is performed, the process shifts to step S24. The confirmation operation is performed by an operator using the operation display unit 12 or the foot switch unit 15.

<Step S24>
In step S24, the mixed injection control unit 11 determines whether or not all the work steps of the mixed injection work based on the preparation data have been completed. Here, if it is determined that all the work steps have not been completed (S24: No), the process shifts to the step S13 and the same process is executed for the next work process. When it is determined that all the work steps have been completed (S24: Yes), the series of mixed injection support processes for the prepared data is completed, and the process is returned to step S11.

As described above, in the mixed injection support process, the work steps required for the mixed injection work are sequentially displayed based on the preparation data, so that the operator can proceed with the work steps in order according to the display. Then, in the mixed injection control system 1, as described below, the display of the terminal display unit 162 of the wearable terminal 16 referred to by the worker when the mixed injection work is supported by the worker by the mixed injection support process. Unnecessary information has been removed from the screen.

[Display control processing]
Subsequently, the display control process executed by the terminal control unit 161 of the wearable terminal 16 will be described with reference to FIG. 7. The display control process is executed, for example, when the power of the wearable terminal 16 is turned on and the power of the mixed injection control unit 11 is turned on. The display control process may be executed by the mixed injection control unit 11.

<Step S31>
In step S31, the terminal control unit 161 determines whether or not the display request for the work process (step S13) has been made from the mixed injection control unit 11. Here, when it is determined that the display request for the work process has been made (S31: Yes), the process proceeds to step S32, and when it is determined that the display request for the work process has not been made (S31: No). , The process proceeds to step S33.

<Step S32>
In step S32, the terminal control unit 161 sequentially causes the terminal display unit 162 to display the terminal display screen D2 showing the information of each work process included in the mixed injection work in response to the display request of the work process. As described above, the display request for the work process includes information such as the content of the work process, the work amount, and the work target. Here, when the terminal control unit 161 displays the information of a specific work process preset in the work process, the content of the work process (type of work process) is used as the information of the specific work process. ), The work amount, and only the work target are displayed on the terminal display screen D2 of the terminal display unit 162. In the present embodiment, the specific work step is the chemical certification step, the dissolution liquid extraction step, the dissolution step, and the chemical liquid extraction step.

Further, when the terminal display screen D2 is displayed on the terminal display unit 162, the terminal control unit 161 reads out the information of the work process displayed on the terminal display screen D2 by voice. Here, the terminal control unit 161 when executing the reading process is an example of the reading processing unit. As a result, the worker can recognize the information of the work process not only visually but also auditorily, and human error in the work process is suppressed. The voice reading of the work process information may be any one or more of the work process content, the work amount, and the work target among the work process information. For example, the storage unit 173 of the terminal control unit 161 stores in advance voice data in which the content of the work process is read aloud corresponding to each content of the work process, and the terminal control unit 161 describes the terminal control unit 161. The audio data corresponding to the content of the work process is reproduced by the speaker 165. It should be noted that the reading of the information on the work process by the voice may be omitted.

Here, FIG. 8 is a diagram showing an example of the terminal display screen D2 when the work process is the drug certification process. The chemical certification step is an example of a specific work step in the present invention. As shown in FIG. 8, on the terminal display screen D2, only the work process area A11, the work amount area A12, and the work target area A13 are displayed as areas showing information on each work process in the mixed injection work. There is. Further, on the terminal display screen D2, an operation display area A14 and a status area A15 are displayed separately from the information on the work process. Then, as shown in FIGS. 6A and 8, the amount of information on the work process displayed on the terminal display unit 162 is based on the amount of information on the work process displayed on the operation display unit 12. There are few.

On the terminal display screen D2, the work process area A11 and the work amount area A12 are displayed side by side in the upper row, and the work target area A13 is displayed in the lower row. The background colors of the work process area A11, the work amount area A12, and the work target area A13 are displayed in preset colors that are different from each other. Further, the operation display area A14 is displayed in the lower part of the work target area A13, and the status area A15 is displayed on the left side of the work process area A11 and the work target area A13.

In the work process area A11, a pictogram showing the contents of the work process by an illustration or the like is displayed as the contents of the work process. Specifically, the storage unit 173 of the wearable terminal 16 stores pictogram image data preset for each content of the work process. Then, the terminal control unit 161 reads the image data of the pictogram corresponding to the content of the work process from the storage unit 173 in response to the display request of the work process, and displays the pictogram in the work process area A11. .. As a result, the operator can intuitively recognize the contents of the work process by referring to the work process area A11.

Further, in the work amount area A12, numerical values and units such as the number of chemicals, the extraction amount, or the injection amount are displayed as the work amount in the work process. Specifically, the working amount is the number of chemicals that need to be certified in the chemical certification step, is the withdrawal amount in the dissolution liquid extraction step or the chemical liquid extraction step, and is the injection amount in the dissolution step.

In the work target area A13, identification information such as a name or a code for identifying a work target to be worked in the work process is displayed. More specifically, when the work target is a drug, the name or abbreviation of the drug is displayed as the identification information, and when the work target is a syringe, the name or abbreviation of the syringe is the identification. It is displayed as information, and when the work target is a solution, the name or abbreviation of the solution is displayed as the identification information. In particular, in the wearable terminal 16, the work target identification information displayed in the work target area A13 is preset in a range that is equal to or larger than a preset character size. If the identification information cannot be displayed in the work target area A13 with a character size or larger, it is possible that the identification information is scrolled and displayed in the work target area A13.

As described above, on the terminal display screen D2, only the content of the work process, the work amount, and the work target are displayed as the information of the work process, and the information necessary for carrying out the work process is selected. Since it is not necessary, the work efficiency of the mixed injection work by the operator is improved.

Further, on the terminal display screen D2, currently operable operation items are displayed in the operation display area A14. Specifically, in the operation display area A14, an operation area A141 indicating an operation item accepted by the mixed injection control unit 11 when the third foot switch 153 is operated is displayed. Further, in the operation display area A14, the operation area A142 indicating the operation items displayed by moving to the operation area A141 when the first foot switch 151 is operated, and the second foot switch 152 are operated. When this is done, an operation area A143 indicating an operation item displayed in the operation area A141 is displayed.

For example, in the example shown in FIG. 8, a state in which the operation contents of “return” to the operation area A142, “skip” to the operation area A143, and “authentication” are assigned to the operation area A141 is shown. .. Then, the mixed injection control unit 11 displays "return" in the operation area A141 when the first foot switch 151 is operated, and displays "return" in the operation area A141 when the second foot switch 152 is operated. Display "Skip". On the other hand, when the third foot switch 153 is operated, the mixed injection control unit 11 executes a process corresponding to the operation content of "authentication" displayed in the operation area A141. Specifically, in the case of the drug certification step, the drug certification process (S15) is started.

Further, in the status area A15, a preset color corresponding to the content of the work process displayed on the terminal display screen D2 is displayed. As a result, the operator can easily recognize the contents of the work process by referring to the status area A15. The color displayed in the status area A15 is not limited to the case where it is individual for each content of the work process, and may be a different color for each group preset for the content of the work process. For example, it is conceivable that the contents of the work process are classified into a group of work processes involving sampling or injection, a group of work processes accompanied by weighing, a group of work processes accompanied by photography, and the like.

Further, in step S32, the terminal control unit 161 may display the terminal display screen D2 on the terminal display unit 162 and read out the information of the work process displayed on the terminal display screen D2 by voice. Good. As a result, the worker can recognize the information of the work process not only visually but also auditorily, and human error in the work process is suppressed. The voice reading of the work process information may be any one or more of the work process content, the work amount, and the work target among the work process information. For example, the storage unit 173 of the terminal control unit 161 stores in advance voice data in which the content of the work process is read aloud corresponding to each content of the work process, and the terminal control unit 161 describes the terminal control unit 161. The audio data corresponding to the content of the work process is reproduced by the speaker 165. It should be noted that the reading of the information on the work process by the voice may be omitted.

<Step S33>
In step S33, the terminal control unit 161 determines whether or not the photographing request of the photographing unit 163 has been made. For example, when the mixed injection control unit 11 operates the third foot switch 153 of the foot switch unit 15 while "shooting" is displayed in the operation area A141 of the terminal display screen D2, the mixed injection control unit 11 said. The shooting request is transmitted to the terminal control unit 161.

<Step S34>
In step S34, the terminal control unit 161 executes shooting by the shooting unit 163, and transmits the shot image shot by the shooting unit 163 to the mixed injection control unit 11. As a result, the mixed injection control unit 11 can store the captured image as history data in the storage unit 113 in association with the preparation data corresponding to the mixed injection operation.

As described above, in the mixed injection support system 1, the worker executes each work process of the mixed injection work by referring to the terminal display screen D2 displayed on the terminal display unit 162 of the wearable terminal 16. It is possible to do. In particular, on the terminal display screen D2, only the content of the work process, the work amount, and the work target are extracted and displayed as information on each work process of the mixed injection work. Therefore, it is not necessary for the operator to organize the information while selecting necessary information and unnecessary information for each work process included in the mixed injection work, so that the work efficiency of the mixed injection work is improved.

[Display example corresponding to each work process]
Hereinafter, a display example of the terminal display screen D2 when each work step included in the mixed injection work is executed will be described with reference to FIGS. 9 to 24. 9 to 24 show the terminal display screen D2 displayed on the terminal display unit 162 on the right side. Further, in FIGS. 9 to 24, a main body display screen D11 that pops up on the mixed injection support screen D1 on the operation display unit 12 is shown on the left side when the terminal display screen D2 is displayed. The magnitude relationship between the main body display screen D11 and the terminal display screen D2 in FIGS. 9 to 24 is not limited to the ratio shown in FIGS. 9 to 24.

<Chemical certification process>
Here, FIGS. 9 and 10 are diagrams showing display examples corresponding to the drug certification process.

As shown in FIG. 9, on the main body side display screen D11, the character string "Please authenticate" is displayed in the work process area A1 as the content of the work process. Further, in the work amount area A2, a character string of "number: 0/1" is displayed as the work amount. Further, in the work target area A3, a character string of "Alimta (registered trademark)" for injection 500 mg is displayed as the work target.

On the other hand, as shown in FIG. 9, in the terminal display screen D2, the chemical identification information is set in advance in the work process area A11 corresponding to the chemical authentication process, and the chemical identification information is used by the second reading unit 21. A pictogram suggesting the operation of reading from the barcode is displayed. Further, in the work amount area A12, a character string of "0/1" is displayed as the work amount. Further, in the work target area A13, a character string of "500 mg Alim", which is an abbreviation for the drug "Alimta injection 500 mg", which is the work target, is displayed.

When other chemicals are also used in the mixed injection work, information corresponding to the chemical certification process is subsequently displayed on the main body display screen D11 and the terminal display screen D2 for the other chemicals as well. To. For example, in FIG. 10, on the main body display screen D11 and the terminal display screen D2, as information on the drug certification process for the other chemicals, the content of the work process is the drug certification process, and the work target is the alimta. It is 100 mg for injection, and it is displayed that the amount of work is three.

<Tareing process>
Here, FIG. 11 is a diagram showing a display example corresponding to the tare step.

As shown in FIG. 11, on the main body side display screen D11, the character string "Please tare an empty syringe" is displayed in the work process area A1 as the content of the work process. Further, in the work target area A3, the character string "50 mL syringe-1" is displayed as the work target.

On the other hand, as shown in FIG. 11, on the terminal display screen D2, the balance that is preset in the work process area A11 corresponding to the tare step and suggests the weighing operation included in the tare step. A pictogram showing the movement of the needle is displayed. Further, on the terminal display screen D2, instead of the work target area A13, the work target area A131 showing the identification information of the work target in the tare step and the measured value actually measured by the weighing unit 22 are displayed. The measurement area A130 including the actual measurement area A132 is displayed. Further, in the measuring area A130, a stable display area A16 indicating whether or not the measuring state by the weighing unit 22 is stable is displayed. For example, when the weighing state by the weighing unit 22 is not stable, the stable display area A16 is displayed in red, and when it is stable, the stable display area A16 is displayed in blue.

<Dissolution extraction process>
Here, FIG. 12 is a diagram showing a display example corresponding to the solution extraction step.

As shown in FIG. 12, on the main body side display screen D11, the character string "Please remove the solution" is displayed in the work process area A1 as the content of the work process. Further, in the work amount area A2, a character string of "dose: 32.6 mL" is displayed as the work amount. Further, in the work target area A3, a character string of "physiological saline solution 500 ml" is displayed as the work target.

On the other hand, as shown in FIG. 12, in the terminal display screen D2, the piston of the syringe, which is preset in the working process area A11 corresponding to the dissolution liquid extraction step and is included in the dissolution liquid extraction step, is formed. A pictogram suggesting the action of pulling and withdrawing the solution is displayed. Further, in the work amount area A12, a character string of "32.6 mL withdrawal" is displayed as the work amount. Further, in the work target area A13, a character string of "500 ml saline" which is an abbreviation for the drug "physiological saline 500 ml" which is the work target is displayed.

<Dissolution measurement process>
Here, FIG. 13 is a diagram showing a display example corresponding to the solution measuring step.

As shown in FIG. 13, on the main body side display screen D11, the character string "Please measure the solution" is displayed in the work process area A1 as the content of the work process. Further, in the work amount area A2, a character string of "dose: 32.6 mL" is displayed as the work amount. Further, in the work target area A3, a character string of "physiological saline solution 500 ml" is displayed as the work target.

On the other hand, as shown in FIG. 13, in the terminal display screen D2, the dissolution liquid contained in the dissolution liquid measurement step, which is preset in the working process area A11 corresponding to the dissolution liquid measurement step, is sucked. A pictogram suggesting the weighing operation of the syringe is displayed. Further, on the terminal display screen D2, instead of the work amount area A12, a balance area A121 in which the target measurement value and the actually measured measurement value are visually recognizable is displayed. Further, on the terminal display screen D2, instead of the work target area A13, the target area A133 showing the target measurement value of the work target in the solution measuring step and the measured measurement value by the weighing unit 22 are displayed. The measurement area A130 including the actual measurement area A132 is displayed. In addition, in the measurement area A130, the stability display area A16 which shows whether or not the measurement state by the weighing part 22 is stable is also displayed.

Here, as shown in FIG. 13, a plurality of scales formed upward to the right at preset intervals are displayed in the balance area A121, and the target is displayed in the center of the plurality of scales. The scale corresponding to the measured value is displayed. The range of weight assigned between each of the scales may become smaller as it approaches the center.

The scale corresponding to the target measurement value is displayed so as to be distinguishable from the other scales in a mode such as a color different from the other scales. Further, the terminal control unit 161 acquires the measured measurement value by the weighing unit 22 from the mixed injection control unit 11 in real time, and in the balance area A121, the measured measurement value can be identified in a color or the like. Display it. Specifically, in the balance area A121, the shorter the scale on the left side is, the smaller the measurement value is, and the longer the scale on the right side is, the larger the measurement value is. As a result, the operator can intuitively recognize whether or not the target measurement value and the actually measured measurement value match in the balance area A121, and if they do not match, the error amount is determined. It is possible to grasp it intuitively.

Further, the terminal control unit 161 has a background color of the measured area A132 depending on whether or not the difference between the measured measured value and the target measured value is within a preset error range in the measured area A131. It is conceivable to change the display mode such as. Specifically, when the difference is not within the error range, the terminal control unit 161 displays the background color of the actual measurement area A132 in a first specific color such as red, and the difference is within the error range. In this case, the background color of the measured area A132 is displayed in a second specific color such as white or blue, which is different from the first specific color.

<Solution photography process>
Here, FIG. 14 is a diagram showing a display example corresponding to the solution photographing step.

As shown in FIG. 14, on the main body side display screen D11, the character string "Please take an image" is displayed in the work process area A1 as the content of the work process. Further, in the work target area A3, a character string of "physiological saline solution 500 ml" is displayed as the work target.

On the other hand, as shown in FIG. 14, in the terminal display screen D2, the working process area A11 is preset by the imaging unit 163, which is set in advance corresponding to the dissolution liquid imaging step and is included in the dissolution liquid imaging step. A pictogram showing a camera image suggesting a shooting operation is displayed. Further, in the work target area A13, a character string of "500 ml saline" which is an abbreviation for the drug "physiological saline 500 ml" which is the work target is displayed.

<Melting process>
Here, FIGS. 15 to 18 are views showing display examples corresponding to the melting step.

As shown in FIG. 15, on the main body side display screen D11, the character string "Please dissolve" is displayed in the work process area A1 as the content of the work process. Further, in the working amount area A2, a character string of "dissolved amount: 20 mL" is displayed as the working amount. Further, in the work target area A3, a character string of "500 mg for injection of Alimta" is displayed as the work target.

On the other hand, as shown in FIG. 15, in the terminal display screen D2, the dissolution liquid in the syringe, which is preset in the working process area A11 corresponding to the dissolution step and is included in the dissolution step, is used as the chemical. A pictogram suggesting the action of injecting into the container is displayed. Further, in the work amount area A12, a character string of "20 mL of input" is displayed as the work amount. Further, in the work target area A13, a character string of "500 mg Alim", which is an abbreviation for the drug "Alimta injection 500 mg", which is the work target, is displayed.

When other chemicals are also used in the mixed injection operation, information corresponding to the melting step is subsequently displayed on the main body display screen D11 and the terminal display screen D2 for the other chemicals as well. .. For example, in FIGS. 16 to 18, on the main body display screen D11 and the terminal display screen D2, as information on the dissolution process for the other chemicals, the content of the work process is the dissolution process, and the work target is It is indicated that the amount is 100 mg for injection of Alimta and the amount of work is 4.2 mL.

By the way, as shown in FIGS. 16 to 18, when the dissolution step is continuously executed a plurality of times for a plurality of chemical containers containing the same chemical, the same terminal display screen is displayed. D2 will be displayed a plurality of times in succession. Specifically, in the examples shown in FIGS. 16 to 18, 4.2 ml of the solution in the syringe is injected into three drug containers corresponding to "100 mg Alim" to dissolve the solution. .. On the other hand, as shown in FIGS. 16 to 18, when the same work process such as the dissolution step is repeatedly executed a plurality of times for the same chemical, the terminal control unit 161 indicates the progress of the work process. The progress bar A17 indicating the above is displayed on the terminal display screen D2. In the progress bar A17, the display mode such as the color of each of the partial regions divided by the number of the work steps repeatedly executed in the longitudinal direction is sequentially changed at the end of the work steps. Thereby, the operator can easily recognize the progress status of the current work process for the same work process corresponding to the same chemical by referring to the progress bar A17. The display of the progress bar A17 may be omitted.

Further, the terminal control unit 161 specifies each of the partial regions divided by the number of work steps, as shown in FIGS. 19A to 19C, instead of the progress bar A17 shown in FIGS. 16 to 18. Can be considered. For example, in the example shown in FIGS. 19A to 19C, a line segment is formed at the boundary of each of the partial regions. This allows the operator to more accurately grasp the number and progress of the partial areas.

<Chemical solution extraction process>
Here, FIGS. 20 and 21 are views showing display examples corresponding to the chemical solution extraction step.

As shown in FIG. 20, on the main body side display screen D11, the character string "Please extract" is displayed in the work process area A1 as the content of the work process. Further, in the work amount area A2, a character string of "dose: 20 mL" is displayed as the work amount. Further, in the work target area A3, a character string of "500 mg for injection of Alimta" is displayed as the work target.

On the other hand, as shown in FIG. 20, in the terminal display screen D2, the piston of the syringe included in the chemical solution extraction step, which is preset in the working process area A11 corresponding to the chemical solution extraction step, is pulled. A pictogram suggesting an operation of extracting the chemical solution from the chemical container is displayed. Further, in the work amount area A12, a character string of "extraction 20 mL" is displayed as the work amount. Further, in the work target area A13, a character string of "500 mg Alim", which is an abbreviation for the drug "Alimta injection 500 mg", which is the work target, is displayed.

When other chemicals are also used in the mixed injection operation, information corresponding to the chemical liquid extraction step is subsequently displayed on the main body display screen D11 and the terminal display screen D2 for the other chemicals as well. To. For example, in FIG. 21, on the main body display screen D11 and the terminal display screen D2, as information on the dissolution step for the other chemicals, the content of the work step is the dissolution step, and the work target is for injection of Alimta. It is displayed that the amount is 100 mg and the amount of work is 12 mL. In the example shown in FIG. 20, “100 mg for injection of Alimta”, which is the object of the drug solution extraction step, is extracted from the three drug containers, but as shown in FIG. 21, the above. On the terminal display screen D2, the total amount of the chemical liquid withdrawn from the three chemical containers is displayed in the work amount area A12.

<Chemical solution weighing process>
Here, FIG. 22 is a diagram showing a display example corresponding to the chemical solution measuring step.

As shown in FIG. 22, on the main body side display screen D11, the character string "Please measure" is displayed in the work process area A1 as the content of the work process. Further, in the work amount area A2, a character string of "dose: 32 mL" is displayed as the work amount. Further, in the work target area A3, the character string "for injection of Alimta" is displayed as the work target.

On the other hand, as shown in FIG. 22, in the terminal display screen D2, the chemical solution set in advance in the working process area A11 corresponding to the chemical solution measuring step, and the chemical solution contained in the chemical solution measuring step is inhaled. A pictogram suggesting the weighing operation of the syringe is displayed. Further, on the terminal display screen D2, the balance area A121 is displayed instead of the work amount area A12, as in the solution measuring step. Further, on the terminal display screen D2, the measurement area A130 is displayed instead of the work target area A13, as in the solution measurement step. In addition, in the measurement area A130, the stability display area A16 which shows whether or not the measurement state by the weighing part 22 is stable is also displayed. Further, as described above, the terminal control unit 161 said the actual measurement in the measurement area A131 depending on whether or not the difference between the actually measured measurement value and the target measurement value is within a preset error range. It is conceivable to change the display mode such as the background color of the area A132.

<Chemical solution photography process>
Here, FIG. 23 is a diagram showing a display example corresponding to the chemical solution photographing step.

As shown in FIG. 23, on the main body side display screen D11, the character string "Please take an image" is displayed in the work process area A1 as the content of the work process. Further, in the work target area A3, the character string "50 mL syringe-1" is displayed as the work target.

On the other hand, as shown in FIG. 23, in the terminal display screen D2, an imaging operation by the photographing unit 163 set in advance in the working process area A11 corresponding to the chemical solution photographing step and included in the chemical solution photographing step. A pictogram showing a camera image suggesting is displayed. Further, in the work target area A13, the character string of the chemical "50 mL syringe-1" which is the work target is displayed.

<Mixed injection process>
Here, FIG. 24 is a diagram showing a display example corresponding to the mixed injection step.

As shown in FIG. 24, on the main body side display screen D11, the character string "Please inject mixedly" is displayed in the work process area A1 as the content of the work process. On the other hand, as shown in FIG. 24, in the terminal display screen D2, the drug solution in the syringe, which is preset in the work process area A11 corresponding to the mixed injection process and is included in the mixed injection process, is put into the infusion bag. A pictogram suggesting the action of injecting into is displayed.

As described above, in the mixed injection support system 1 according to the present embodiment, only the information necessary for the mixed injection work is aggregated and displayed on the terminal display screen D2 of the terminal display unit 162 of the wearable terminal 16. .. Therefore, the operator can efficiently proceed with the mixed injection work by referring to the terminal display screen D2.

In the present embodiment, the case where the information of each of the work processes is displayed in different modes on the main body side display screen D11 and the terminal display screen D2 has been described. On the other hand, it is also conceivable that the main body side display screen D11 is the same as the terminal display screen D2 as another embodiment.

Further, in the present embodiment, on the terminal display screen D2, only the content of the work process, the work amount, and the work target are displayed as the work process information of the mixed injection work. On the other hand, on the terminal display screen D2, the operation display area A14, the status area A15, and the like are also displayed.

On the other hand, as shown in FIGS. 25A to 25C, the terminal control unit 161 may display the terminal display screen D2 in which one or both of the operation display area A14 and the status area A15 are omitted. It can be considered as another embodiment. That is, only the work process area A11, the work amount area A12, and the work target area A13 are displayed on the terminal display screen D2, the work process area A11, the work amount area A12, and the work target area A13. , And only the operation display area A14 is displayed on the terminal display screen D2, and only the work process area A11, the work amount area A12, the work target area A13, and the status area A15 are displayed on the terminal display screen D2. It is possible that it will be displayed in.

Further, the terminal control unit 161 may display at least the work process area A11, the work amount area A12, and the work target area A13 on the terminal display screen D2 sequentially and individually at predetermined fixed periods. Conceivable. Thereby, each of the work process area A11, the work amount area A12, and the work target area A13 can be displayed in a large size on the terminal display screen D2.

Further, when the terminal control unit 161 displays the terminal display screen D2, the display of the operation display area A14 is omitted, and the mixed injection control unit 11 accepts the operation of the foot switch unit 15. In some cases, the operation display area A14 may be temporarily displayed according to the input signal from the mixed injection control unit 11. Further, the terminal control unit 161 displays the status area A15 only until a preset time elapses after displaying the terminal display screen D2, and then omits the display of the status area A15. It is also possible to let them do it.

Further, when the terminal control unit 161 displays identification information such as a chemical name as the work target in the work target area A13, at least the abbreviation character string excluding the standard from the identification information is displayed. Can be considered. For example, when the identification information is "500 mg for Alimta injection", it is conceivable that an abbreviation character string such as "Alimta" or "Alimta injection" is displayed. In particular, the terminal control unit 161 causes the terminal display unit 162 to display the drug name without omitting it in the drug certification step of certifying a drug in the work process, and another after the completion of the drug certification step. When displaying the chemical name for the work process, it is conceivable to display the abbreviation of the chemical name on the terminal display unit 162. It is conceivable that the abbreviated characters are displayed in the work target area A13 only when the terminal display screen D2 in which the work amount is displayed is displayed in the work amount area A12. As a result, it is possible to prevent erroneous recognition of the number included in the identification information as a standard and the amount of work.

[Other functions]
Hereinafter, other functions included in the mixed injection support system 1 will be described. The various functions described here can be enabled or disabled in the mixed injection support system 1 in the initial setting of the mixed injection control unit 11 or the wearable terminal 16.

[Chemical image display function]
In the above embodiment, the case where the character string of the identification information such as the drug name is displayed as the work target on the terminal display screen D2 has been described. On the other hand, in the wearable terminal 16, the terminal control unit 161 may have a chemical image display function for displaying a chemical image P1 such as an external photograph or an external illustration of the chemical on the terminal display screen D2 as the work target. Conceivable. It is desirable that the chemical image P1 contains at least identification information capable of identifying the type of the chemical.

Specifically, in the wearable terminal 16, the storage unit 173 stores a chemical image master including the chemical image P1 corresponding to each of the chemicals displayed on the wearable terminal 16. In the chemical image master, the identification information (drug name, chemical code, etc.) of each of the chemicals is stored in association with the chemical image P1. Thereby, the terminal control unit 161 can identify the chemical image P1 corresponding to the chemical from the chemical image master based on the identification information of the chemical that is the work target.

Then, when the chemical image display function is effectively set, the terminal control unit 161 will display the terminal display screen D2 (for example, FIG. 8 and the like), the drug name and the drug image P1 are alternately displayed at preset predetermined time intervals. The terminal control unit 161 displays the entire terminal display screen D2 on the contents of the work process, the amount of work, the state in which the work target is displayed, the state in which the chemical image is displayed, and the chemical. It is also conceivable to switch between the state in which the image P1 is displayed. That is, it is conceivable that the chemical image P1 is displayed on the entire terminal display screen D2. It is also conceivable that the terminal control unit 161 simultaneously displays the drug name and the drug image P1 on the terminal display screen D2 in the work target area A13.

As described above, according to the chemical image display function, the worker can intuitively recognize the chemical to be worked in the work process by the chemical image P1, and the work efficiency of the mixed injection work is improved. , It is possible to suppress human error in the mixed injection work.

[Chemical image automatic update function]
By the way, when a new drug is launched as a drug to be subjected to the mixed injection work, it is necessary to register the drug image P1 corresponding to the new drug in the drug image master. Further, even when the design of the chemical container in which the chemical is stored is changed, it is necessary to change the chemical image P1 corresponding to the chemical.

On the other hand, it is conceivable that the mixed injection control unit 11 has a chemical image automatic update function that automatically updates the chemical image P1 based on a preset chemical database. The drug database is stored in advance in a server device or the like capable of wirelessly or wired communication by the mixed injection control unit 11 via the communication network, and the mixed injection control unit 11 acquires the drug database from the server device. It is possible. The server device is, for example, a cloud server provided on the Internet. It is also conceivable that the drug database can be read from a recording medium such as a CD or DVD by a reading device (not shown) included in the mixed injection control unit 11.

Then, the mixed injection control unit 11 realizes the chemical image automatic update function by executing the following chemical image update process (see FIG. 28) based on the chemical database. Here, the mixed injection control unit 11 when executing the chemical image update processing is an example of the chemical update processing unit. The chemical update process may be executed by the terminal control unit 161. The mixed injection control unit 11 executes the chemical image update process, for example, when the power of the mixed injection control unit 11 is turned on, when the power saving mode is restored, or when an arbitrary update start operation is performed. Hereinafter, an example of the procedure for the chemical image update process will be described with reference to FIG. 28.

<Step S41>
In step S41, the mixed injection control unit 11 has the drug image P1 corresponding to each of the drugs in the drug database based on the identification information of each drug contained in the drug master stored in the storage unit 113. Get the update date and time. For example, the update date and time is included in the data of the drug image P1 as time stamp information, or is stored in the drug database.

<Step S42>
In step S42, the mixed injection control unit 11 acquires the update date and time of the chemical image P1 corresponding to each of the chemicals in the chemical image master stored in the wearable terminal 16. For example, the update date and time is included in the data of the drug image P1 as time stamp information, or is stored in the drug image master. The chemical image master may be stored in the storage unit 113 of the mixed injection control unit 11.

<Step S43>
In step S43, the mixed injection control unit 11 sets the update date and time of the chemical image P1 in the chemical database and the update date and time of the chemical image P1 in the chemical image master for each of the chemicals contained in the chemical master. Compare and detect the difference.

<Step S44>
Then, in step S44, the mixed injection control unit 11 updates the chemical image master stored in the storage unit 173 of the wearable terminal 16 based on the difference detected in step S43.

Specifically, when the drug that does not exist in the drug image master exists in the drug database, the mixed injection control unit 11 acquires the drug image P1 of the drug from the drug database and displays it on the wearable terminal 16. Send. As a result, in the wearable terminal 16, the terminal control unit 161 registers the drug identification information and the drug image P1 in the drug image master of the storage unit 173 in association with each other. The mixed injection control unit 11 may be configured to be able to register the chemical image P1 in the storage unit 173 of the wearable terminal 16. As a result, the mixed injection support system 1 can automatically respond to new drugs and the like.

Further, the mixed injection control unit 11 also determines that the update date and time of the chemical image P1 of the chemical existing in the chemical image master is before the update date and time of the chemical image P1 of the same chemical in the chemical database. The drug image P1 is acquired from the drug database and transmitted to the wearable terminal 16. As a result, in the wearable terminal 16, the terminal control unit 161 makes the chemical image P1 transmitted from the mixed injection control unit 11 in the chemical image master of the storage unit 173 the chemical image P1 corresponding to the chemical. Update as. As a result, the mixed injection control unit 11 can automatically respond to the already registered chemicals when the chemical image P1 is changed.

Further, when the chemical existing in the chemical image master does not exist in the chemical database, the mixed injection control unit 11 erases the chemical image P1 of the chemical from the storage unit 173 of the wearable terminal 16. As a result, in the wearable terminal 16, the unnecessary chemical image P1 is automatically deleted, and the pressure on the storage capacity is suppressed.

[Setting function]
It is conceivable that the wearable terminal 16 can arbitrarily set one or a plurality of setting items related to the wearable terminal 16. The setting items include, for example, a display mode of the terminal display unit 162, a connection destination of the wearable terminal 16, and the like. It is conceivable that such various setting items are set by, for example, the operator in response to the operation of the terminal operation unit 164 of the wearable terminal 16. In that case, the operator manually performs the setting. You need to do something. On the other hand, it is conceivable that the wearable terminal 16 has a setting function capable of setting the setting item without the operator using a hand, and the setting function will be described below.

Here, the display mode, which is an example of the setting items, will be described. First, it is conceivable that the wearable terminal 16 can be attached to an operator in a state in which the terminal display unit 162 can be visually recognized by only one of a predetermined right eye or left eye. In this case, the wearable terminal 16 can be attached to an operator. The worker cannot freely select the right eye or the left eye. On the other hand, the wearable terminal 16 includes a right-eye mode in which the worker sees the terminal display unit 162 with the right eye and a left-eye mode in which the worker sees the terminal display unit 162 with the left eye, and the terminal control unit 161 provides. It is conceivable that the display mode of the terminal display unit 162 can be arbitrarily switched between the right eye mode and the left eye mode. Specifically, when the worker looks at the terminal display unit 162 with his left eye, the worker wears the terminal display unit 162 in the state shown in FIG. 4, and the worker looks at the terminal display unit 162 with his right eye. When viewed, the wearable terminal 16 is mounted in an inverted state from the state shown in FIG. Therefore, the terminal control unit 161 inverts the display screen of the terminal display unit 162 in the right eye mode and the left eye mode.

Subsequently, the connection destination, which is an example of the setting items, will be described. First, a plurality of the mixed injection support systems 1 may be provided in a hospital or a pharmacy in which the mixed injection support system 1 is used. In this case, it is conceivable that which of the mixed injection support systems 1 to use the wearable terminal 16 is fixed in advance, but the mixed injection support system 1 using the wearable terminal 16 can be arbitrarily switched. Is desirable. Therefore, it is conceivable that the terminal control unit 161 can arbitrarily set the connection destination of the wearable terminal 16. Specifically, the machine numbers corresponding to the plurality of mixed injection support systems 1 are set in advance, and the connection destination is set by setting the machine numbers. It is also possible that the mixed injection control unit 11 is common to the plurality of mixed injection support systems 1. In this case, for example, the mixed injection control unit 11 is excluded instead of the connection destination of the wearable terminal 16. The association with the components such as the foot switch unit 15, the second reading unit 21, and the weighing unit 22 is set as a setting item.

Then, the terminal control unit 161 realizes the setting function by executing a setting process (see FIG. 29) described later. Here, the terminal control unit 161 when executing the setting process is an example of the setting process unit. Here, the terminal control unit 161 executes the setting process when the wearable terminal 16 is activated by turning on the power of the wearable terminal 16 or returning from the power saving mode.

Further, a part or all of the setting process may be executed by the mixed injection control unit 11. In this case, the mixed injection control unit 11 recognizes the activation of the wearable terminal 16 based on the activation signal transmitted from the wearable terminal 16 after the power of the wearable terminal 16 is turned on and activated.

Hereinafter, an example of the procedure of the setting process will be described with reference to FIG. 29.

<Step S51>
First, with the activation of the wearable terminal 16, the terminal control unit 161 causes the terminal display unit 161 to display a setting screen D3 used for setting the contents of the setting item in step S51. The layout information, image data, and the like of the setting screen D3 are stored in the storage unit 173. Here, FIGS. 30A to 30C are views showing an example of the setting screen D3.

As shown in FIG. 30A, the terminal control unit 161 causes the preview screen P2 to display the image captured by the shooting unit 163 on the setting screen D3. In addition, the terminal control unit 161 also causes the setting screen D3 to display a message prompting the preview screen P2 to copy code information such as a one-dimensional code or a two-dimensional code. Further, when the history of the setting items set in the past in the wearable terminal 16 is stored in the storage unit 173, the terminal control unit 161 sets the latest history as the current setting contents of the setting items. Is displayed on the setting screen D3. The history of the setting items is stored in the storage unit 113 of the mixed injection control unit 11, and the terminal control unit 161 may read it from the storage unit 113. In the example shown in FIG. 30A, as the current setting contents of the setting item, it is displayed that the display mode is the right eye mode and the connection destination is the first machine.

<Step S52>
In step S52, the terminal control unit 161 transitions to a standby state in which a reading process for reading information from code information such as a one-dimensional code or a two-dimensional code captured by the photographing unit 163 can be executed. Here, it is conceivable that the code information is printed on a paper medium (not shown), attached to the safety cabinet 100, displayed on a tablet terminal (not shown), or the like. The one-dimensional code is, for example, a barcode, and the two-dimensional code is, for example, a QR code (registered trademark). Here, the terminal control unit 161 when executing the reading process is an example of the reading processing unit. Specifically, the terminal control unit 161 reads the information from the code information when the code information exists within the photographing range by the photographing unit 163. That is, the terminal control unit 161 can read information from the code information without requiring an operator to perform a shooting operation.

<Step S53>
In step S53, the terminal control unit 161 starts counting the standby time indicating the duration of the standby state. Specifically, the terminal control unit 161 resets the standby time to 0 at the timing when the step S53 is executed, and starts timing the standby time.

<Step S54>
In step S54, the terminal control unit 161 determines whether or not the information has been read from the code information by the reading process in the standby state. Here, when it is determined that the information has been read from the code information (S54: Yes), the process proceeds to step S541. On the other hand, when it is determined that the information has not been read from the code information (S54: No), the process proceeds to step S55. The terminal control unit 161 determines that the information has been read only when the information read in the reading process includes a predetermined specific information used for setting the setting item, and determines that the information has been read. If is not included, the information read by the reading process may be ignored.

<Step S55>
In step S55, the terminal control unit 161 determines whether or not the waiting time at which time counting is started in step S53 is equal to or longer than a preset upper limit time (for example, 5 seconds or 10 seconds). Here, when it is determined that the waiting time is equal to or longer than the upper limit time (S55: Yes), the process proceeds to step S56. If it is determined that the waiting time is not equal to or longer than the upper limit time (S55: No), the process returns to step S54.

In the present embodiment, the upper limit time (corresponding to the first upper limit time) used as a determination index in the first step S55 executed after the wearable terminal 16 is started, and the second and subsequent steps are executed. The case where the upper limit time (corresponding to the second upper limit time) used as the judgment index in S55 is the same time will be described, but the upper limit time (first upper limit time, second upper limit time) is different. May be good. That is, the terminal control unit 161 is in the standby state even after the information is read by the reading process within the first upper limit time after the wearable terminal 16 is activated and the setting item is set based on the information. To maintain. After that, when the information is read by the reading process at intervals within the second upper limit time set in advance, the terminal control unit 161 sets the contents of the setting item based on the information and waits. Maintain the state. That is, if the information is read by the reading process at intervals within the second upper limit time not only for the second time but also for the third and subsequent times after the wearable terminal 16 is activated, the content of the setting item based on the information The settings will be executed. On the other hand, the terminal control unit 161 releases the standby state when the information is not read by the reading process after the information is read by the reading process last time and before the lapse of the second upper limit time. For example, if the first upper limit time is set longer than the second upper limit time, there is a margin before the operator reads the first code information after the power of the wearable terminal 16 is turned on, and after that, Reduces wasted waiting time.

Further, the terminal control unit 161 has all the setting items that can be set in the wearable terminal 16 even when the waiting time does not reach the upper limit time or more in the step S55 (S55: No). When all the settings for are executed, it is also conceivable to shift the process to step S58 as another embodiment.

<Step S541>
On the other hand, when it is determined that the information has been read from the code information, in the following step S541, the terminal control unit 161 sets the contents of the setting item based on the information read from the code information, and the above. The process returns to step S53 while maintaining the standby state.

That is, if the terminal control unit 161 reads the information by the reading process after the transition to the standby state at the start of starting the wearable terminal 16 until the upper limit time elapses, the information is added to the information. Based on this, the contents of the setting items are set. Similarly, the terminal control unit 161 is based on the information even when the information is read by the reading process after the setting process according to the step S541 is executed and before the upper limit time elapses. Set the contents of the setting items. Even when the information for setting the setting item already set by the setting process is read by the reading process, the terminal control unit 161 resets the contents of the setting item and then processes the information. Is returned to step S53 to reset the waiting time and restart the time counting of the waiting time from 0. As a result, even if the setting item is erroneously set, the setting content can be easily changed.

Further, even after the setting item is set based on the information read by the reading process, the standby state continues. Therefore, since the terminal control unit 161 can continuously set a plurality of the setting items in the setting process, the operator can set the contents of the plurality of the setting items even when the operator sets the contents of the plurality of the setting items. It is not necessary to operate the wearable terminal 16.

More specifically, the terminal control unit 161 determines the type of the setting item and sets the content of the setting item based on the information read from the code information. For example, the terminal control unit 161 changes the display mode to the left eye mode when information indicating that the setting item is the display mode and the content is the left eye mode is read from the code information. Set. Here, FIG. 30B is a display example when the display mode is set to the left eye mode. As shown in FIG. 30B, the terminal control unit 161 sets the display mode to the left eye mode and sends a message to the effect that the display mode is set to the left eye mode on the preview screen of the setting screen D3. Display a pop-up on P2. The message is automatically deleted from the setting screen D3 after a preset time has elapsed.

Further, the terminal control unit 161 sets the connection destination to the second machine when the information indicating that the setting item is the connection destination and the content is the second machine number is read from the code information. To do. Specifically, the terminal control unit 161 establishes a communication connection between the wearable terminal 16 and the mixed injection control unit 11 corresponding to the mixed injection support system 1 corresponding to the second machine. When the mixed injection control unit 11 common to the plurality of mixed injection support systems 1 is used, the safety cabinet 100 in which the wearable terminal 16 is used is set by the machine number or the like, and the safety cabinet 100 is set. Other components arranged correspondingly are associated with the wearable terminal 16. Here, FIG. 30C is a display example when the connection destination is set to Unit 2. As shown in FIG. 30C, the terminal control unit 161 sets the connection destination to the second unit and sends a message to the effect that the connection destination is set to the second unit on the preview screen P2 of the setting screen D3. Display in a pop-up. The message is automatically deleted from the setting screen D3 after a preset time has elapsed.

In addition, one code information includes information on a plurality of the setting items, and the terminal control unit 161 collectively displays the contents of the plurality of setting items based on the information read from the one code information. It is possible to set it. Specifically, when a total of four code information is prepared for the display mode and the two types of setting items of the connection destination, the display mode is based on the information read from one code information. And a total of four types of combinations of the machine numbers can be set. For example, it is conceivable that the display mode is set to the left eye mode and the connection destination is set to the second machine based on the information read from one code information.

Further, if the same operator, it is conceivable that the contents of each of the setting items set by the wearable terminal 16 are always the same. Therefore, it is conceivable that the terminal control unit 161 sets the contents of each of the setting items for each worker who uses the wearable terminal 16. Specifically, the storage unit 173 stores in advance the contents of each of the setting items corresponding to each worker, and the terminal control unit 161 can identify the worker from the code information. Is read, the contents of each of the setting items corresponding to the worker may be read from the storage unit 173 and set. For example, the terminal control unit 161 associates the contents of each of the latest setting items set in the setting process with the worker after a worker logs in to the wearable terminal 16 or the mixed injection control unit 11. It is conceivable that the storage unit 173 stores the data. The contents of the setting items corresponding to each worker are stored in the storage unit 113 of the mixed injection control unit 11, and the terminal control unit 161 corresponds to the setting for each worker from the storage unit 113. You may read the contents of the item. Further, when the mixed injection support system 1 includes a plurality of the wearable terminals 16, the storage unit 173 of the wearable terminal 16 stores the contents of the setting items corresponding to each worker. The terminal control unit 161 may read the contents of the setting item corresponding to each worker from the storage unit 173 of the other wearable terminal 16.

<Step S56>
When it is determined that the waiting time is equal to or longer than the upper limit time, in the following step S56, the terminal control unit 161 releases the waiting state in which the reading process can be executed. That is, the terminal control unit 161 is in the standby state when the information is not read by the reading process after the wearable terminal 16 is activated and transitions to the standby state until the upper limit time elapses. To cancel. Similarly, when the terminal control unit 161 does not read the information by the reading process after the setting process of the setting item in step S541 is executed and before the upper limit time elapses, the terminal control unit 161 also said. Release the standby state. Therefore, the terminal control unit 161 can automatically end the setting process on the condition that the information cannot be read from the code information within the upper limit time in the setting process. Does not need to manually operate the wearable terminal 16 even when the contents of the setting items are not set.

<Step S57>
In step S57, the terminal control unit 161 includes one or a plurality of the setting items that can be set for the wearable terminal 16 that are not set based on the information read by the reading process in the standby state. If it exists, the unset item is set based on the history stored in the storage unit 173. Specifically, the terminal control unit 161 sets the contents of the unset items to the latest history state stored in the storage unit 173. The terminal control unit 161 stores the history of the setting items set in the past in the wearable terminal 16 in the storage unit 173 and stores it in the storage unit 173, or the latest setting items for each of the setting items. It is conceivable to store only the history in the storage unit 173.

<Step S58>
In step S58, the terminal control unit 161 starts the display control process (see FIG. 7). As a result, in the wearable terminal 16, the contents of each work process of the mixed injection work are sequentially displayed on the terminal display unit 162, and the mixed injection work by the operator is supported. At this time, in the display control process, the terminal control unit 161 causes the terminal display unit 162 to display the contents of each of the work processes according to the setting contents of each of the setting items set in the setting process.

As described above, in the mixed injection support system 1, the wearable terminal 16 transitions to the standby state when the wearable terminal 16 is activated, and the contents of the setting items are set based on the information read by the reading process. , It is possible to set one or more of the above setting items without the operator manually performing the operation.

Further, when the information is read from the code information in the step S54, the terminal control unit 161 determines the type of the setting item corresponding to the information and sets the content of the setting item, that is, A configuration in which a plurality of the setting items can be set in an arbitrary order has been described. On the other hand, the terminal control unit 161 displays screens prompting the reading of the code information for the plurality of preset setting items in a preset order, and shows the contents of the setting items corresponding to the display. It is also conceivable as another embodiment that the contents of each of the setting items are sequentially set by sequentially reading the information from the code information.

The type of the setting item is not limited to the display mode and the connection destination, and may be various setting items related to the operation of the wearable terminal 16 or the mixed injection control unit 11. For example, when the mixed injection support system 1 includes a plurality of imaging units, the imaging unit used in the imaging step such as the solution imaging step or the chemical solution imaging step included in the mixed injection operation is selected from the plurality of imaging units. The setting for performing the above can be considered as an example of the setting item. For example, the mixed injection support system 1 is fixed together with the operation display unit 12 and the first reading unit 13 in addition to the photographing unit 163 of the wearable terminal 16, or is fixed to the safety cabinet 100. It is conceivable to include a fixed photographing unit used in the above. In this case, the terminal control unit 161 selects either the photographing unit 163 or the fixed photographing unit as the photographing unit used in the photographing step based on the information read from the code information in the setting process. Can be considered.

Further, in the mixed injection support system 1, it is conceivable that the display content of each work process included in the mixed injection work can be changed according to the skill level of the worker or the preference of the worker. Specifically, the terminal control unit 161 includes a simple mode for simply displaying the contents of the work process for the work process and a detailed mode for displaying the details of the work process for the work process. It is conceivable to switch between the simple mode and the detailed mode according to the information read by the reading process in the process. In this case, the setting for switching between the simple mode and the detailed mode can be considered as an example of the setting item. For example, in the extraction step such as the dissolution liquid extraction step or the chemical solution extraction step, when it is necessary to extract the dissolution solution or the chemical solution in a plurality of extraction steps with the syringe specified in the preparation data, the detailed mode Then, the sampling amount corresponding to each of the sampling steps is sequentially displayed on the terminal display screen D2, and in the simple mode, the total of the sampling amounts is displayed on the terminal display screen D2. Further, when a weighing step such as the dissolution liquid measuring step or the chemical liquid measuring step is executed, in the detailed mode, a sampling display screen for prompting the extraction of the dissolution liquid or the chemical liquid to be measured by the measuring step with a syringe is displayed. It is conceivable that the weighing screen is displayed after the display, and in the simple mode, the weighing screen is displayed without displaying the sampling display screen.

Further, in the mixed injection support system 1, it is conceivable that the mixed injection control unit 11 switches between enabling and disabling the chemical image display function according to the information read by the reading process in the setting process. That is, it is conceivable that the setting for switching between enabling and disabling the chemical image display function is an example of the setting item.

1 Mixed injection support system 11 Mixed injection control unit 12 Operation display unit 13 First reading unit 14 Printer 15 Foot switch unit 16 Wearable terminal 161 Terminal control unit 162 Terminal display unit 163 Shooting unit 164 Terminal operation unit 165 Speaker 166 Microphone 21 Second reading unit 22 Weighing unit

Claims (1)

A wearable terminal that can be worn by workers who work on mixed injection of chemicals and has a first display unit,
A control unit capable of sequentially displaying information on each work process included in the mixed injection work on the first display unit and displaying information on the work process on a second display unit having a screen size larger than that of the first display unit. When,
With
The control unit
The information of the work process, which has a smaller amount of information than the information of the work process to be displayed on the second display unit, is displayed on the first display unit.
The prescription contents including the list of information on the chemicals used in the mixed injection work are displayed on the second display unit.
When displaying information on a specific work process preset among the work processes, the content of the work process, the amount of work, and the work target are displayed on the first display unit as the information on the specific work process.
Mixed injection support system.

Images