JP2019217267A - Drug solution injection system, controller, and control method - Google Patents

Abstract

To inhibit occurrence of misconduct, by a worker performing injection work of drug solution, of performing the injection work with a content differing from a content determined by an injection content determinator.SOLUTION: The invention provides a controller 20 including: a first reception unit 21 that communicates with a drug solution injection execution device that, from a drug solution filling member to which drug solution information showing a drug solution name is given, acquires the drug solution information and receives the drug solution information; a second reception unit 22 that communicates with a relay device that, from an indicator information management device for storing indicator information showing a drug solution name, receives the indicator information and receives the indicator information; a collation unit 23 for executing collation based on the drug solution information received by the first reception unit 21 and the indicator information received by the second reception unit 22; and an output unit 24 for outputting a result of the collation by the collation unit 23.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a drug solution injection system, a control device, and a control method.

  Patent Literature 1 discloses a system for injecting a drug solution into a subject who captures a fluoroscopic image. The system collates the product ID (identifier) of the drug solution obtained from the drug syringe with the inappropriate ID, which is the product ID of the drug solution that cannot be injected into the subject.

JP 2017-202347 A

  In the practice of injecting a drug solution, when a person who determines the content of the injection (eg, a doctor or the like) determines the drug solution to be injected into the subject, the concentration of the drug solution, the volume of the drug solution, and the like, and another worker performs the injection work according to the determination. There is. In this case, the other workers need to perform the injection operation according to the determination made by the injection content determiner. Patent Document 1 does not disclose means for solving the problem.

  An object of the present invention is to suppress the occurrence of inconvenience of an operator performing an injection operation of a chemical solution performing an injection operation with contents different from those determined by an injection content determiner.

According to the present invention,
A liquid injector execution device, a control device, and a relay device,
The chemical injection device,
A liquid medicine information acquisition unit that acquires the liquid medicine information from a liquid medicine filling member provided with liquid medicine information indicating a liquid medicine name,
A transmitting unit that transmits the chemical liquid information to the control device,
Has,
The relay device,
It has a first relay unit that receives indicator information indicating a drug solution name from the indicator information management device, and transmits the received indicator information to the control device,
The control device includes:
A first receiving unit that communicates with the chemical injection device and receives the chemical information;
A second receiving unit that communicates with the relay device and receives the indicator information;
A collating unit that performs collation based on the liquid medicine information received by the first receiving unit and the indicator information received by the second receiving unit;
An output unit that outputs a result of the matching by the matching unit,
Is provided.

According to the present invention,
A first receiving unit that communicates with a liquid injection execution device that obtains the liquid information from the liquid filling member to which liquid information indicating the liquid name is given, and receives the liquid information;
A second receiving unit that communicates with the relay device that receives the indicator information from the indicator information management device that stores the indicator information indicating the drug solution name, and that receives the indicator information;
A collating unit that performs collation based on the liquid medicine information received by the first receiving unit and the indicator information received by the second receiving unit;
An output unit that outputs a result of the matching by the matching unit,
Is provided.

According to the present invention,
Computer
A first receiving step of communicating with a liquid injector performing device that acquires the liquid information from the liquid filling member to which liquid information indicating the liquid name is given, and receiving the liquid information;
A second receiving step of communicating with a relay device that receives the indicator information from the indicator information management device that stores the indicator information indicating the chemical name, and receiving the indicator information;
A collation step of executing a collation based on the chemical information received in the first reception step and the indicator information received in the second reception step;
An output step of outputting a result of the matching in the matching step,
Is provided.

  ADVANTAGE OF THE INVENTION According to this invention, the operator who performs injection | pouring operation | work of a chemical | medical solution can suppress generation | occurrence | production of the inconvenience which performs injection | pouring operation | work with the content different from the determination content of an injection | pouring content determination person.

It is a figure showing an example of the functional block diagram of the medical fluid injection system of this embodiment. It is a figure showing an example of appearance of a medical fluid injection execution device and a control device of this embodiment. It is a figure showing an example of the functional block diagram of the medical fluid injection execution device of this embodiment. It is a figure showing an example of a functional block diagram of a relay device of this embodiment. It is a figure showing an example of the functional block diagram of the control device of this embodiment. 5 is a flowchart illustrating an example of a flow of a process of the control device of the present embodiment. 5 is a flowchart illustrating an example of a flow of a process of the control device of the present embodiment. It is a figure showing an example of the functional block diagram of the medical fluid injection system of this embodiment. It is a figure showing an example of the functional block diagram of the medical fluid information acquisition device of this embodiment. It is a figure showing an example of a functional block diagram of a relay device of this embodiment. 5 is a flowchart illustrating an example of a flow of a process of the control device of the present embodiment. 5 is a flowchart illustrating an example of a flow of a process of the control device of the present embodiment. It is a flowchart which shows an example of the flow of a process of the chemical | medical solution information acquisition apparatus of this embodiment. It is a flowchart which shows an example of the flow of a process of the chemical | medical solution information acquisition apparatus of this embodiment. 6 is a flowchart illustrating an example of a processing flow of the relay device of the embodiment. FIG. 2 is a diagram illustrating an example of a hardware configuration of each device according to the embodiment.

<First embodiment>
"Overview and overview"
The overall image and outline of the drug solution injection system 1 of the present embodiment will be described with reference to FIG. As illustrated, the drug solution injection system 1 includes a drug solution injection execution device 10, a control device 20, and a relay device 30. The drug solution injection system 1 is configured to be able to communicate with the indicator information management device 40 in a wired and / or wireless manner. The chemical injection device 10 and the control device 20 are configured to be able to communicate with each other by wire and / or wirelessly. The control device 20 and the relay device 30 are configured to be able to communicate with each other by wire and / or wirelessly.

  The chemical injection device 10 holds a chemical syringe, which is a chemical filling member, and executes injection of a chemical by pressing a plunger of the held chemical syringe. In addition, the liquid injector performing device 10 acquires the liquid information from the held liquid syringe. The chemical information is information relating to the chemical filled in the chemical syringe, and indicates a chemical name, a chemical concentration, a chemical volume, a manufacturer, and the like. The chemical injection device 10 transmits the acquired chemical information to the control device 20. Hereinafter, the chemical liquid information acquired by the chemical liquid injection executing device 10 from the chemical liquid syringe is referred to as “chemical liquid information 10A”.

  The indicator information management device 40 stores indicator information. The indicator information is information on a drug solution determined by the person who determines the injection content (eg, a doctor or the like) to inject into the subject, and indicates a drug solution name, a drug solution concentration, a drug solution volume, a manufacturer, and the like. The indicator information management device 40 transmits the indicator information to the relay device 30.

  The relay device 30 transmits the indicator information received from the indicator information management device 40 to the control device 20.

  The control device 20 executes collation based on the medicinal solution information 10A received from the medicament liquid injection performing device 10 and the indicator information received from the indicator information management device 40 via the relay device 30, and outputs a collation result.

  As described above, the drug solution injection system 1 of the present embodiment is configured such that the drug solution information 10A related to the drug solution to be injected into the subject and the indicator information indicating the content determined by the injecting content determiner are stored in the drug solution injection executing device 10. And outputs the result.

  For example, when the operator performing the injection operation of the liquid medicine holds the liquid syringe as determined by the person who determined the injection contents in the liquid injection execution device 10, as a result of the above comparison, “the liquid injection syringe 10 holds the liquid syringe. "Information indicating that the medicinal solution syringe is as determined by the person who determined the injection content" is output.

  On the other hand, when the operator who performs the injection operation of the liquid medicine holds the liquid syringe having contents different from the contents determined by the person who decides the injection contents in the liquid injection execution device 10, as a result of the above-mentioned comparison, “the liquid injection syringe 10 holds the liquid syringe. Information (for example, warning information) indicating that the performed liquid syringe is different from the content determined by the person who determined the injection content "is output.

  The worker who performs the operation of injecting the chemical can check whether or not the operation is being performed as determined by the person who determined the injection contents by checking the information output from the chemical injection system 1. As a result, it is possible to suppress the occurrence of the inconvenience that the operator who performs the injection operation of the chemical solution performs the injection operation with the content different from the content determined by the person who determines the injection content.

"Detailed description"
Hereinafter, the configuration of the drug solution injection system 1 will be described in detail. First, the basic operation of the chemical solution injection execution device 10 and the control device 20 will be described with reference to FIG. FIG. 2 shows an example of the external appearance of the chemical injection device 10 and the control device 20. It should be noted that the illustrated drug solution injection execution device 10 is merely an example, and the present invention is not limited to this.

  As shown in FIG. 2, the drug solution injection execution device 10 includes a drug solution holding unit 11 that holds a drug solution syringe, and a pressing unit 15 that presses a plunger of the drug solution syringe held by the drug solution holding unit 11. As shown in the drawing, the drug solution injection performing device 10 may include a physical button and a display. The operation (moving or stopping, moving direction, moving speed, etc.) of the pressing unit 15 is controlled according to the contents set in the control device 20 or according to a user input via a physical button.

  The chemical injection device 10 and the control device 20 are configured to be able to communicate with each other. In the example shown in the figure, the drug solution injecting device 10 and the control device 20 communicate with each other by wire, but may communicate by wireless.

  The control device 20 is configured to be able to communicate with various devices via a relay device 30 (not shown). Various devices include RIS (radiology information systems) that manages various information in the radiology department, HIS (hospital information systems) that manages various information in the hospital, PACS (picture archiving and communication systems) that is a data storage device, and fluoroscopic imaging. Examples of the apparatus include a CT (computed tomography) scanner, an MR (magnetic resonance) scanner, an AG (angiography) apparatus, an image browsing apparatus, and an accounting apparatus, but are not limited thereto. In addition, these various apparatuses can mutually communicate various data by wire and / or wireless according to the rules of DICOM (digital imaging and communications in medicine).

  The control device 20 receives the imaging order data from the RIS via the relay device 30, and sets one imaging order data as a processing target. In addition, the control device 20 can receive a user input for performing various settings (eg, injection speed, injection time, and the like). Then, the control device 20 controls the operation of the liquid medicine injection performing device 10 based on the setting content. The imaging order data includes, for example, an imaging work ID which is unique identification information, identification information of a CT scanner, scheduled start and end times of imaging, a subject ID for each subject, personal data such as a subject's weight, gender, age, and the like. The data includes a part or all of control information such as various data on diseases (allergy of a contrast agent, side effects, renal function, etc.), body division or imaging site, injection pressure, injection speed, and the like. The imaging order data may include other information.

  Next, the configuration of the drug solution injection system 1 that realizes the matching process described in “Overall image and outline” will be described in detail.

  FIG. 3 shows an example of a functional block diagram of the drug solution injection executing device 10. As shown in the drawing, the drug solution injection execution device 10 includes a drug solution holding unit 11, a drug solution information acquisition unit 12, and a transmission unit 13.

  The drug solution holding unit 11 holds a drug solution syringe. For example, as shown in FIG. 2, the chemical solution holding unit 11 may be configured by a depression or the like into which a medical solution syringe fits.

  The liquid medicine syringe is provided with liquid medicine information. The chemical information indicates the chemical name, the chemical concentration, the chemical volume, the manufacturer, and the like. The chemical solution information may indicate the name of the chemical solution, the concentration of the chemical solution, the volume of the chemical solution, the manufacturer, or the like, or a code indicating the same. For example, the drug solution information may indicate the drug solution name itself (eg, “ABCD solution”) in text data or the like, or may indicate a code (eg, “01325”) corresponding to each drug solution. Also, one code may be defined corresponding to each of the chemical names, one code may be defined for each combination of the chemical name and the chemical concentration, or each code may be defined for each combination of the chemical name and the chemical volume. May be defined, one code may be defined for each combination of the chemical name, the chemical concentration, and the chemical volume, or another code may be defined. In addition, other information such as syringe pressure resistance may be given to the liquid syringe in addition to the liquid medicine information. For example, an RFID (radio frequency identifier) tag in which medicinal solution information or the like is stored is attached to the medicinal solution syringe. In addition, in addition to the RFID tag, a code (for example, a bar code, a two-dimensional code, or the like) indicating chemical liquid information may be attached to the chemical syringe.

  The liquid medicine information acquisition unit 12 acquires liquid medicine information from the liquid medicine syringe held by the liquid medicine holding unit 11. The chemical liquid information acquisition unit 12 has an RFID reader that communicates with an RFID tag. The RFID reader wirelessly communicates with an RFID tag attached to a drug solution syringe held by the drug solution holding unit 11 to acquire drug solution information stored in the RFID tag. Note that the RFID reader may be mounted at a position that wirelessly communicates with the RFID tag attached to the liquid syringe only when the liquid syringe is properly held in the liquid holder 11.

  The transmission unit 13 communicates with the control device 20 and transmits various information to the control device 20. The transmitting unit 13 transmits the chemical liquid information 10A acquired by the chemical liquid information acquiring unit 12 to the control device 20.

  In addition, the chemical | medical-solution information acquisition part 12 can repeat the process which transmits a radio wave from an RFID reader and receives the response at predetermined time intervals. The transmitting unit 13 may transmit the result of the process to the control device 20 each time the above process is executed. When the liquid medicine information acquiring unit 12 can acquire the liquid medicine information, the transmitting unit 13 transmits the liquid medicine information 10A acquired by the liquid medicine information acquiring unit 12 as a processing result. On the other hand, when the liquid medicine information acquiring unit 12 cannot acquire the liquid medicine information, the transmitting unit 13 transmits information indicating that the liquid medicine information could not be acquired as a processing result. The transmitting unit 13 may transmit the result of the current process to the control device 20 only when the result of the current process is different from the result of the previous process. That is, the transmitting unit 13 may transmit a new processing result to the control device 20 only when the processing result has changed from the previous result.

  FIG. 4 shows an example of a functional block diagram of the relay device 30. As illustrated, the relay device 30 includes a first relay unit 31.

  The first relay unit 31 receives the indicator information from the indicator information management device 40, and transmits the received indicator information to the control device 20. As described above, the indicator information is information relating to a drug solution determined by the person who determines the injection content (eg, a doctor or the like) to inject into the subject, and indicates a drug solution name, a drug solution concentration, a drug solution volume, a manufacturer, and the like. The indicator information may indicate the chemical solution name, the chemical solution concentration, the chemical solution volume, the manufacturer, or the like itself, or may indicate a code indicating the same. For example, the indicator information may indicate the drug solution name itself (eg, “ABCD solution”) in text data or the like, or may indicate a code (eg, “01325”) corresponding to each drug solution. Also, one code may be defined corresponding to each of the chemical names, one code may be defined for each combination of the chemical name and the chemical concentration, or each code may be defined for each combination of the chemical name and the chemical volume. May be defined, one code may be defined for each combination of the chemical name, the chemical concentration, and the chemical volume, or another code may be defined.

  The first relay unit 31 holds a whitelist, transmits only indicator information indicating a chemical name described in the whitelist to the control device 20, and indicates a chemical name not described in the whitelist. The indicator information need not be transmitted to the control device 20. With this configuration, it is possible to suppress the inconvenience that the indicator information indicating the erroneous information is transmitted to the control device 20. Note that the whitelist may indicate the name of the chemical solution that permits transmission of the indicator information to the control device 20, or may indicate a code indicating the name of the chemical solution. Further, the white list may indicate a correspondence relationship between codes and information (chemical solution name, chemical solution concentration, chemical solution volume, etc.) indicated by each code. When receiving the indicator information indicating the code from the indicator information management device 40, the first relay unit 31 converts the code into a chemical name, a chemical concentration, a chemical volume, and the like based on the whitelist, and converts the converted chemical name. Alternatively, indicator information indicating the drug solution concentration, the drug solution volume, and the like itself may be transmitted to the control device 20. In addition, the first relay unit 31 transmits the indicator information indicating the drug solution name itself or the like or the indicator information indicating the code received from the indicator information management device 40 to the control device 20 as it is (without performing the above conversion). May be.

  The indicator information management device 40 of the present embodiment is an RIS. That is, the indicator information is registered in the RIS. Then, the relay device 30 acquires the indicator information from the RIS and transmits it to the control device 20.

  The RIS stores a plurality of imaging order data, one or more of which are transmitted to the control device 20 via the relay device 30. Then, the control device 20 sets one of the received imaging order data as a processing target. In the present embodiment, indicator information is included in the imaging order data. Then, the RIS transmits the imaging order data including the indicator information to the control device 20 via the relay device 30. The indicator information may be transmitted from the RIS to the control device 20 in a process different from the transmission and reception of the imaging order data.

  FIG. 5 shows an example of a functional block diagram of the control device 20. As illustrated, the control device 20 includes a first receiving unit 21, a second receiving unit 22, a checking unit 23, and an output unit 24.

  The first receiving unit 21 communicates with the chemical liquid injector 10 and receives various information. The first receiving unit 21 receives the chemical liquid information 10A from the chemical liquid injection execution device 10.

  The second receiving unit 22 communicates with the relay device 30 and receives various information. The second receiving unit 22 receives the indicator information transmitted from the indicator information management device 40 to the relay device 30.

  The collating unit 23 executes collation based on the chemical liquid information 10A received by the first receiving unit 21 and the indicator information received by the second receiving unit 22. The collating unit 23 determines whether at least one or all of the drug solution name, the drug solution concentration, and the drug solution volume indicated by the drug solution information 10A and the indicator information match. The collation unit 23 may further determine whether or not the manufacturers match. The collation may be collation between text data indicating the chemical name, the chemical concentration, the chemical volume, and the like itself, or may be collation between codes indicating the chemical name, the chemical concentration, the chemical volume, and the like. When one of the drug solution information 10A and the indicator information indicates the drug solution name, the drug solution concentration, the drug solution volume, and the like, and the other indicates a code corresponding to these, the collation unit 23 determines the code and the information indicated by each code (the drug solution name). One of the chemical liquid information 10A and the indicator information may be converted based on the information indicating the correspondence relationship with the chemical liquid concentration, the chemical liquid volume, and the like, and the matching may be performed based on the converted information.

  The output unit 24 checks the result of the check by the check unit 23, that is, the result of the check (match or mismatch) between the drug solution information 10 </ b> A received by the first receiving unit 21 and the indicator information received by the second receiving unit 22. Is output. The information output when the result of the collation does not match may be warning information. The output unit 24 can output the result of the collation via the output device of the control device 20. Output devices included in the control device 20 include a display, a speaker, a warning lamp, and the like, but are not limited thereto.

  In addition, the output unit 24 may transmit the result of the comparison to an external device. Then, the external device may output the result of collation via the output device of the external device. Output devices included in the external device include, but are not limited to, a display, a speaker, a warning lamp, and the like. Examples of the external device include, but are not limited to, the chemical injection device 10, the RIS, the HIS, and the accounting device. Note that the output unit 24 may transmit the result of the collation to the external device after the chemical solution injection processing is completed.

  In addition, the output unit 24 may transmit information for controlling the operation to the drug solution injection performing device 10. Specifically, the output unit 24 transmits control information for prohibiting the execution of the liquid injection operation when the result of the collation does not match, and transmits the control information for permitting the execution of the liquid injection operation when the result of the collation matches. May be transmitted. In this case, the liquid medicine injection performing device 10 is controlled based on the control information received from the control device 20. For example, when receiving the control information for prohibiting the execution of the liquid injection operation, the liquid injection performing apparatus 10 does not execute the liquid injection operation until the control is released. The release of the control includes, for example, reception of control information for permitting execution of the chemical liquid injection operation, a predetermined input operation to the chemical liquid injection execution device 10, the control device 20, and the like, but is not limited thereto.

  Next, an example of a process flow when the control device 20 receives the chemical solution information 10A from the chemical solution injection executing device 10 will be described with reference to the flowchart of FIG.

  When the first receiving unit 21 receives the liquid medicine information 10A from the liquid medicine injection execution device 10 (Yes in S10), the processing from S11 is executed.

  For example, an operator who injects a liquid medicine causes the liquid medicine holding unit 11 of the liquid medicine injection execution device 10 to hold a liquid medicine syringe. Then, the liquid medicine information acquisition unit 12 of the liquid medicine injection executing device 10 communicates with the RFID tag of the liquid medicine syringe in a communicable state, and acquires the liquid medicine information stored in the RFID tag. Then, in response to the acquisition, the transmission unit 13 of the chemical liquid injection execution device 10 transmits the chemical liquid information 10A acquired by the chemical liquid information acquisition unit 12 to the control device 20. The first receiving unit 21 receives the chemical liquid information 10A transmitted from the chemical liquid injection executing device 10 in this manner.

  In S11, the matching unit 23 determines whether one imaging order data is set in the control device 20 as a processing target at that time.

  If it is set (Yes in S11), the collation unit 23 executes collation based on the indicator information included in the set imaging order data and the chemical liquid information 10A received by the first receiving unit 21 in S10. (S12). And the output part 24 outputs the result of collation in S12 (S13).

  On the other hand, when it is not set (No in S11), the collation unit 23 does not execute the collation based on the chemical liquid information 10A received by the first receiving unit 21 in S10 at that time. When the setting is not set (No in S11), the control device 20 may output information urging the setting of the imaging order data. Further, the output unit 24 may output information indicating that collation was not performed. Further, the output unit 24 may transmit control information for prohibiting the execution of the liquid injection operation to the liquid injection execution device 10.

  As described above, when the liquid injector is held by the liquid injector 10 while the imaging order data is set, the liquid information 10A relating to the liquid filled in the held liquid syringe and the liquid information 10A are set at that time. The collation based on the indicator information included in the imaging order data is performed.

  However, even when the liquid injector is held by the liquid injector 10 in a state where the imaging order data is not set, the collation based on the liquid information 10A regarding the liquid filled in the held liquid syringe is not executed at that time.

  Next, an example of a process flow when the control device 20 receives the indicator information from the indicator information management device 40 via the relay device 30 will be described using the flowchart of FIG.

  When the second receiving unit 22 receives the indicator information from the indicator information management device 40 via the relay device 30 (Yes in S20), the collating unit 23 causes the drug syringe to be held by the drug injection performing device 10 at that time. It is determined whether or not there is (S21).

  As described above, the RFID reader of the drug solution injection performing device 10 repeatedly executes the process of transmitting the radio wave and receiving the response at predetermined time intervals. Then, liquid injector performing device 10 transmits the result of the process to control device 20. The processing result when the chemical liquid information 10A can be obtained is information indicating the obtained chemical liquid information 10A. The processing result when the chemical liquid information 10A cannot be obtained is information indicating that the chemical liquid information 10A could not be obtained.

  For example, when the latest processing result is “information indicating the chemical liquid information 10A”, the collating unit 23 determines that the chemical syringe is held in the chemical liquid injection execution device 10 at that time, and determines the result of the latest processing. Is "information indicating that the chemical liquid information 10A could not be acquired", it can be determined that the chemical liquid syringe is not held in the chemical liquid injection executing device 10 at that time.

  If the liquid syringe is held in the liquid injection device 10 at that point in time (Yes in S21), the collation unit 23 checks the liquid information 10A acquired from the stored liquid syringe (the latest information received from the liquid injection device 10). Based on the liquid medicine information 10A) and the indicator information received by the second receiving unit 22 in S20, a collation is executed (S22). And the output part 24 outputs the result of collation in S22 (S23).

  On the other hand, when the liquid syringe is not held in the liquid injection device 10 at that time (No in S21), the collating unit 23 performs collation using the indicator information received by the second receiving unit 22 in S20. Do not execute at that time. In this case, the output unit 24 may output information indicating that collation was not performed. Further, the output unit 24 may transmit control information for prohibiting the execution of the liquid injection operation to the liquid injection execution device 10.

  As described above, when the indicator information is transmitted from the indicator information management device 40 to the control device 20 in a state where the drug syringe is held in the drug injection device 10, the drug information 10A assigned to the held drug syringe is transmitted. Then, collation based on the received indicator information is performed.

  However, even if the indicator information is transmitted from the indicator information management device 40 to the control device 20 in a state where the drug syringe is not held in the drug injection performing device 10, the collation based on the received indicator information is not executed at that time.

  As described above, according to the drug solution injection system 1 of the present embodiment described above, the collation based on the drug solution information 10A regarding the drug solution to be injected into the subject and the indicator information indicating the content determined by the person determining the injection content is executed, The result can be output. The worker who performs the operation of injecting the chemical can check whether or not the operation is being performed as determined by the person who determined the injection contents by checking the information output from the chemical injection system 1. As a result, it is possible to suppress the occurrence of the inconvenience that the operator who performs the injection operation of the chemical solution performs the injection operation with the content different from the content determined by the person who determines the injection content.

  In addition, according to the liquid injector system 1 of the present embodiment, the liquid agent information to be collated with the indicator information can be acquired from the liquid injector held in the liquid injector 10. After being held by the chemical injection device 10, mistakes such as mistaking of the chemical syringe are unlikely to occur. With such a configuration, it is possible to effectively suppress the occurrence of the inconvenience of the operator performing the injection operation of the chemical solution performing the injection operation with the content different from the determination content of the injection content determiner.

  Further, according to the liquid medicine injection system 1 of the present embodiment, the result of the collation based on the indicator information and the liquid medicine information on the liquid medicine held by the liquid medicine injection execution device 10 can be transmitted to an external device, for example, an accounting device. . In such a case, the checkout device can grasp the collation result between the indicator information and the drug information on the drug actually held and held by the drug injection device 10. As a result, it is possible to avoid the inconvenience of performing accounting based on incorrect indicator information that has not been actually injected.

<Second embodiment>
"Overview and overview"
The overall image and outline of the drug solution injection system 1 of the present embodiment will be described with reference to FIG. As shown in the drawing, the liquid medicine injection system 1 differs from the liquid medicine injection system 1 of the first embodiment in having a liquid medicine information acquisition device 50.

  The chemical liquid information acquisition device 50 is a device physically separated from the chemical liquid injection execution device 10. For this reason, the chemical | medical-solution injection | pouring execution apparatus 10 and the chemical | medical-solution information acquisition apparatus 50 can be installed in a different place. For example, the liquid medicine injection device 10 may be installed in an examination room, and the liquid medicine information acquisition device 50 may be installed in a room different from the inspection room.

  The liquid medicine information acquisition device 50 acquires liquid medicine information from a liquid medicine syringe before being held by the liquid medicine injection execution device 10. Then, the chemical liquid information acquisition device 50 transmits the acquired chemical liquid information to the control device 20 via the relay device 30. The relay device 30 and the liquid medicine information acquisition device 50 are configured to be able to communicate with each other by wire and / or wirelessly. Hereinafter, the chemical liquid information acquired by the chemical liquid information acquisition device 50 from the chemical syringe is referred to as “chemical liquid information 50A”.

  The control device 20 executes the collation based on the chemical liquid information 50A received from the chemical liquid information acquisition device 50 via the relay device 30 and the indicator information received from the indicator information management device 40 via the relay device 30, and the collation result Is output.

  As described above, the chemical liquid injection system 1 according to the present embodiment provides the chemical liquid information regarding the chemical liquid filled in the chemical liquid syringe picked up by the worker who performs the chemical liquid injection work before being held by the chemical liquid injection execution device 10 and the injection contents. It is possible to execute collation based on the indicator information indicating the content determined by the decider, and output the result.

"Detailed description"
Hereinafter, the configuration of the drug solution injection system 1 will be described in detail. The basic operations of the drug solution injecting device 10 and the control device 20 are as described in the first embodiment. Further, the configuration of the drug solution injection executing device 10 is the same as that of the first embodiment.

  FIG. 9 shows an example of a functional block diagram of the liquid medicine information acquisition device 50. As shown in the figure, the liquid medicine information acquisition device 50 has a liquid medicine information acquisition unit 51 and a transmission unit 52.

  The liquid medicine information acquisition unit 51 acquires liquid medicine information from a liquid medicine syringe that is not held in the liquid medicine holding unit 11 of the liquid medicine injection execution device 10.

  The chemical liquid information acquisition unit 51 has at least one of an RFID reader that communicates with an RFID tag and a code reader that reads information from a code (eg, a barcode or a two-dimensional code). The RFID reader wirelessly communicates with the RFID tag attached to the liquid syringe to acquire the liquid information stored in the RFID tag. In addition, the code reader acquires a pattern of a code attached to the chemical syringe and analyzes the pattern to acquire chemical information indicated by the pattern.

  The transmitting unit 52 transmits the chemical liquid information 50A acquired by the chemical liquid information acquiring unit 51 to the relay device 30.

  FIG. 10 shows an example of a functional block diagram of the relay device 30. As illustrated, the relay device 30 includes a first relay unit 31 and a second relay unit 32. The configuration of the first relay unit 31 is the same as that of the first embodiment.

  The second relay unit 32 receives the liquid medicine information 50A from the liquid medicine information acquisition device 50, and transmits the received liquid medicine information 50A to the control device 20.

  The second relay unit 32 holds a whitelist, transmits chemical solution information 50A indicating a chemical name described in the whitelist to the control device 20, and indicates a chemical name not described in the whitelist. It is not necessary to transmit the chemical liquid information 50A to the control device 20. With this configuration, it is possible to suppress the inconvenience that the indicator information indicating the erroneous information is transmitted to the control device 20. Note that the whitelist may indicate the name of the chemical solution that permits transmission of the indicator information to the control device 20, or may indicate a code indicating the name of the chemical solution. Further, the white list may indicate a correspondence relationship between codes and information (chemical solution name, chemical solution concentration, chemical solution volume, etc.) indicated by each code. When the second relay section 32 receives the indicator information indicating the code from the chemical liquid information acquisition device 50, the second relay section 32 converts the code into a chemical liquid name, a chemical liquid concentration, a chemical liquid volume, and the like based on the white list, and converts the converted chemical liquid name. Alternatively, the liquid medicine information 50A indicating the liquid medicine concentration, the liquid medicine volume, and the like itself may be transmitted to the control device 20. In addition, the second relay unit 32 transmits the indicator information indicating the drug name itself or the like or the indicator information indicating the code received from the drug information acquiring device 50 to the controller 20 as it is (without performing the above conversion). May be.

  FIG. 5 shows an example of a functional block diagram of the control device 20. As illustrated, the control device 20 includes a first receiving unit 21, a second receiving unit 22, a checking unit 23, and an output unit 24.

  The configuration of the first receiving unit 21 is the same as that of the first embodiment.

  The second receiving unit 22 communicates with the relay device 30 and receives various information. The second receiving unit 22 receives the liquid medicine information 50 </ b> A transmitted by the liquid medicine information acquisition device 50 to the relay device 30. Other configurations of the second receiving unit 22 are the same as those of the first embodiment.

  The collation unit 23 performs collation based on the drug solution information 50A received by the second reception unit 22 and the indicator information received by the second reception unit 22. The collating unit 23 determines whether at least one or all of the drug solution name, the drug solution concentration, and the drug solution volume indicated by the drug solution information 50A and the indicator information match. The collation may be collation between text data indicating the chemical name, the chemical concentration, the chemical volume, and the like itself, or may be collation between codes indicating the chemical name, the chemical concentration, the chemical volume, and the like. When one of the chemical information 50A and the indicator information indicates the chemical name, the chemical concentration, the chemical volume, and the like itself, and the other indicates a code corresponding to these, the collating unit 23 determines the code and the information (chemical name) indicated by each code. One of the chemical liquid information 50A and the indicator information may be converted based on the information indicating the correspondence relationship with the chemical liquid concentration, the chemical liquid volume, and the like, and the matching may be performed based on the converted information. Other configurations of the matching unit 23 are the same as those of the first embodiment.

  The output unit 24 checks the result of the check by the check unit 23, that is, the result (match or mismatch) of the check between the liquid medicine information 50A received by the second receiving unit 22 and the indicator information received by the second receiving unit 22. Is output. The information output when the result of the collation does not match may be warning information. The output unit 24 can output the result of the collation via the output device of the control device 20. Output devices included in the control device 20 include a display, a speaker, a warning lamp, and the like, but are not limited thereto.

  In addition, the output unit 24 may transmit the result of the comparison between the liquid medicine information 50A and the indicator information to the external device. Then, the external device may output the result of collation via the output device of the external device. Output devices included in the external device include, but are not limited to, a display, a speaker, a warning lamp, and the like. Examples of the external device include, but are not limited to, the chemical injection device 10, the RIS, the HIS, and the accounting device. Note that the output unit 24 may transmit the result of the collation to the external device after the chemical solution injection processing is completed.

  In addition, the output unit 24 may transmit information for controlling the operation to the drug solution injection performing device 10. Specifically, the output unit 24 transmits control information for prohibiting the execution of the liquid injection operation when the result of the comparison between the liquid medicine information 50A and the indicator information does not match. Control information permitting the execution of the operation may be transmitted. In this case, the liquid medicine injection performing device 10 is controlled based on the control information received from the control device 20. For example, when receiving the control information for prohibiting the execution of the liquid injection operation, the liquid injection performing apparatus 10 does not execute the liquid injection operation until the control is released. The release of the control includes, for example, reception of control information for permitting execution of the chemical liquid injection operation, a predetermined input operation to the chemical liquid injection execution device 10, the control device 20, and the like, but is not limited thereto.

  Other configurations of the output unit 24 are the same as those of the first embodiment.

  Next, an example of a processing flow when the control device 20 receives the chemical liquid information 50A from the chemical liquid information acquisition device 50 via the relay device 30 will be described using the flowchart of FIG.

  When the second receiving unit 22 receives the liquid medicine information 50A from the liquid medicine information acquisition device 50 via the relay device 30 (Yes in S30), the processing after S31 is executed.

  For example, an operator who injects a liquid medicine picks up a liquid medicine syringe to be held in the liquid medicine holding section 11 of the liquid medicine injection execution device 10, and before the liquid liquid syringe is held in the liquid medicine holding section 11, the liquid medicine given to the liquid medicine syringe. Information is input to the liquid medicine information acquisition device 50.

  The chemical injection device 10 may be installed in an examination room, and the chemical information acquisition device 50 may be installed in a storage room for a chemical syringe. In this case, the worker who injects the drug solution picks up one drug solution syringe in the drug solution storage room, and then takes the drug solution syringe in the drug solution storage room before bringing the drug solution syringe to the examination room. The liquid medicine information given to the liquid medicine syringe is input to the liquid medicine information acquisition device 50.

  The worker who injects the liquid medicine closes or contacts the RFID tag attached to the picked-up liquid medicine syringe with the RFID reader included in the liquid medicine information acquisition device 50, and thereby the liquid medicine information stored in the RFID tag is transferred to the liquid medicine information. The information may be input to the acquisition device 50. In addition, the worker who injects the liquid medicine may cause the code reader to read the code by bringing the code attached to the liquid medicine syringe close to or in contact with the code reader of the liquid medicine information acquisition device 50.

  The chemical liquid information acquisition device 50 transmits the input chemical liquid information 50A to the relay device 30 in response to the input of the chemical liquid information. The first receiving unit 21 receives the drug solution information 50A transmitted from the drug solution information acquiring device 50 in this way via the relay device 30.

  In S31, the collation unit 23 determines whether one imaging order data is set in the control device 20 as a processing target at that time.

  If it is set (Yes in S31), the collation unit 23 executes collation based on the indicator information included in the set imaging order data and the chemical liquid information 50A received by the second receiving unit 22 in S30. (S32). Then, the output unit 24 outputs the result of the comparison in S32 (S33).

  On the other hand, when it is not set (No in S31), the collation unit 23 does not execute the collation based on the liquid medicine information 50A received by the second receiving unit 22 in S30 at that time. If the setting has not been made (No in S31), the control device 20 may output information prompting the user to set the imaging order data. Further, the output unit 24 may output information indicating that collation was not performed.

  As described above, when the liquid medicine information is input to the liquid medicine information acquisition device 50 in a state where the imaging order data is set, the input liquid medicine information 50A and the indicator contained in the imaging order data set at that time are used. Matching based on the information is performed.

  However, even when the chemical information is input to the chemical information acquisition device 50 in a state where the imaging order data is not set, the verification using the input chemical information 50A is not performed at that time.

  According to the liquid medicine injection system 1 of the present embodiment described above, the same operation and effects as those of the first embodiment can be realized.

  Further, according to the chemical solution injection system 1 of the present embodiment, the operator who injects the chemical solution before the chemical solution syringe is held in the chemical solution injection execution device 10 is related to the chemical solution filled in the picked chemical solution syringe. It is possible to obtain a result of the collation based on the drug solution information and the indicator information indicating the content determined by the person who determines the injection content.

  If it is found that the contents of the syringe are different from the contents determined by the person who has determined the injection after the medicine syringe is opened and held by the medicine injection execution device 10, the medicine syringe cannot be used at that time, but in some cases, the medicine syringe may be used. Will be discarded as it is. According to the drug solution injection system 1 of the present embodiment, which can obtain the result of the above-mentioned collation before being held by the drug solution injection execution device 10, such a disadvantage can be avoided. Since the cost of destruction is high, if destruction can be avoided, there is a great financial advantage.

  Further, according to the liquid injector system 1 of the present embodiment, the above-described collation can be performed twice before and after the liquid injector is held by the liquid injector 10. By such a double check, it is possible to effectively suppress the occurrence of the inconvenience that the operator who performs the injection operation of the chemical solution performs the injection operation with the content different from the content determined by the person who determines the injection content.

  Here, a modified example that achieves the same operation and effect as the present embodiment will be described. The example in which the chemical liquid information acquiring device 50 is connected to the relay device 30 (see FIG. 8) has been described, but the chemical liquid information acquiring device 50 may be connected to another device. For example, the liquid medicine information acquisition device 50 may be connected to the control device 20 or may be connected to the indicator information management device 40.

  Further, the control device 20 may be configured not to execute the collation based on the chemical information 10A acquired by the chemical injection performing device 10 and the indicator information. In this case, the first receiving unit 21 may be configured not to receive the chemical liquid information 10A from the chemical liquid injection execution device 10. In addition, the liquid injection device 10 may be configured not to acquire the liquid information from the liquid syringe. In the case of this modification, the effect of the double check is not obtained. However, it is possible to suppress the occurrence of the inconvenience of performing the injection work with the content different from the determination content of the injection content determiner.

<Third embodiment>
"Overview and overview"
The overall image of the drug solution injection system 1 of the present embodiment is the same as that of the second embodiment (see FIG. 8). Then, the drug solution injection system 1 has a function of preventing the collation based on the drug solution information 50A described in the second embodiment and the indicator information from being executed when the drug solution syringe is held in the drug solution injection performing device 10. This is different from the second embodiment in the point. Other configurations are the same as those of the second embodiment.

"Detailed description"
Hereinafter, the configuration of the drug solution injection system 1 will be described in detail. The basic operations of the drug solution injecting device 10 and the control device 20 are as described in the first embodiment. In addition, the configurations of the chemical injection device 10, the relay device 30, and the chemical information acquisition device 50 are the same as those of the second embodiment.

  FIG. 5 shows an example of a functional block diagram of the control device 20. As illustrated, the control device 20 includes a first receiving unit 21, a second receiving unit 22, a checking unit 23, and an output unit 24.

  The configurations of the first receiving unit 21, the second receiving unit 22, and the output unit 24 are the same as in the second embodiment.

  When the medical solution syringe is held in the medical solution holding unit 11 of the medical solution injection performing device 10, the checking unit 23 checks the medical solution information 50A received by the second receiving unit 22 and the indicator information received by the second receiving unit 22. Do not perform matching based on For this reason, the output unit 24 does not output a comparison result between the liquid medicine information 50A and the indicator information. Then, when the medical solution syringe is not held in the medical solution holding unit 11 of the medical solution injection performing device 10, the checking unit 23 receives the medical solution information 50 </ b> A received by the second receiving unit 22 and the medical solution information received by the second receiving unit 22. The collation based on the indicator information is executed. For this reason, the output unit 24 outputs a comparison result between the liquid medicine information 50A and the indicator information. Other configurations of the matching unit 23 are the same as those of the second embodiment.

  An example of a method for determining whether or not the chemical syringe is held in the chemical holding unit 11 of the chemical injection device 10 is as described in the second embodiment.

  Next, an example of a processing flow when the control device 20 receives the chemical liquid information 50A from the chemical liquid information acquisition device 50 via the relay device 30 will be described using the flowchart of FIG.

  When the second receiving unit 22 receives the liquid medicine information 50A from the liquid medicine information acquisition device 50 via the relay device 30 (Yes in S40), the processing after S41 is executed.

  In S41, the collation unit 23 determines whether one imaging order data is set in the control device 20 as a processing target at that time.

  When the setting is made (Yes in S41), the collation unit 23 determines whether or not the liquid syringe is held in the liquid holding unit 11 of the liquid injection executing device 10 at that time (S42). If not stored (No in S42), the collating unit 23 executes collation based on the indicator information included in the set imaging order data and the chemical liquid information 50A received by the second receiving unit 22 in S40. (S43). And the output part 24 outputs the result of collation in S43 (S44).

  On the other hand, if it is not set (No in S41), or if it is held (Yes in S42), the collating unit 23 performs collation based on the chemical liquid information 50A received by the second receiving unit 22 in S40 at that time. Does not execute. If the setting has not been made (No in S41), the control device 20 may output information that prompts the user to set the imaging order data. Further, the output unit 24 may output information indicating that collation was not performed.

  As described above, when the liquid medicine information is input to the liquid medicine information acquisition device 50 in a state where the imaging order data is set and the liquid medicine syringe is not held in the liquid medicine injection execution device 10, the inputted liquid medicine information 50A Then, collation based on the indicator information included in the imaging order data set at that time is executed.

  However, even when the medical fluid information is input to the medical fluid information acquisition device 50 in a state where the imaging order data is not set or the medical fluid syringe is held in the medical fluid injection execution device 10, the input medical fluid information 50A is The matching used is not performed at that time.

  Note that the order of the processes of S41 and S42 may be reversed.

  According to the liquid medicine injection system 1 of the present embodiment described above, the same operation and effects as those of the first and second embodiments can be realized.

  Further, according to the chemical solution injection system 1 of the present embodiment, even if the chemical solution information is input to the chemical solution information acquisition device 50 in a state where the medical solution syringe is held in the chemical solution execution device 10, the input chemical solution information 50A and No collation based on the indicator information is performed. For this reason, the comparison result between the liquid medicine information 50A and the indicator information is not output.

  When the liquid syringe is held in the liquid injection execution device 10, the held liquid syringe can be considered as the target of the liquid injection processing, and the other liquid syringes can be considered out of the target of the liquid injection processing. When the result of the collation based on the liquid medicine information and the indicator information on the liquid medicine filled in another liquid medicine syringe is output while the liquid medicine syringe is held in the liquid medicine injection device 10, the operation of injecting the liquid medicine is performed. Are confused. For example, an operator who performs the injection operation of the liquid medicine may confuse the collation result with the collation result regarding the liquid syringe held in the liquid injection execution device 10. According to the liquid injector of the present embodiment, such inconvenience can be avoided.

<Fourth embodiment>
"Overview and overview"
The overall image of the drug solution injection system 1 of the present embodiment is the same as that of the second embodiment (see FIG. 8). Then, the chemical solution injection system 1 prevents the collation based on the chemical solution information 50A and the indicator information described in the second embodiment from being executed when the chemical solution syringe is held in the chemical solution injection execution device 10. The third embodiment is different from the second embodiment in that the third embodiment has different implementation means from the third embodiment). Other configurations are the same as those of the second embodiment.

"Detailed description"
Hereinafter, the configuration of the drug solution injection system 1 will be described in detail. The basic operations of the drug solution injecting device 10 and the control device 20 are as described in the first embodiment. Further, the configurations of the chemical injection device 10, the control device 20, and the relay device 30 are the same as in the second embodiment.

  FIG. 9 shows an example of a functional block diagram of the liquid medicine information acquisition device 50. As shown in the figure, the liquid medicine information acquisition device 50 has a liquid medicine information acquisition unit 51 and a transmission unit 52.

  When the liquid medicine syringe is held in the liquid medicine holding unit 11 of the liquid medicine injection execution device 10, the liquid medicine information acquisition device 50 does not execute the processing for obtaining the liquid medicine information from the liquid syringe. Then, when the liquid syringe is not held in the liquid holding section 11 of the liquid injection execution device 10, the liquid information acquisition device 50 executes a process of obtaining liquid information from the liquid syringe.

  For example, when the liquid syringe is held in the liquid holding unit 11 of the liquid injection device 10, the liquid information acquisition device 50 turns off the operation of the RFID reader and / or the code reader and acquires information from the RFID tag or the code. Need not be performed. On the other hand, when the liquid syringe is not held in the liquid holder 11 of the liquid injection device 10, the liquid information acquisition device 50 turns on the operation of the RFID reader and / or the code reader, and acquires information from the RFID tag or the code. May be performed.

  In addition, the operation of the RFID reader and / or the code reader may be always on. When the liquid syringe is held in the liquid holder 11 of the liquid injector 10, the liquid information acquisition device 50 does not need to transmit the liquid information 50 </ b> A obtained from the RFID tag or the code to the relay device 30. . On the other hand, when the liquid syringe is not held in the liquid holder 11 of the liquid injection device 10, the liquid information acquisition device 50 may transmit the liquid information 50 </ b> A obtained from the RFID tag or the code to the relay device 30.

  The liquid medicine information acquisition device 50 can determine whether or not the liquid syringe is held in the liquid holding unit 11 of the liquid injection execution device 10 based on the information received from the control device 20. The control device 20 transmits information indicating whether or not the chemical syringe is being held in the chemical holding unit 11 of the chemical injection device 10 at that time to the chemical information acquisition device 50 via the relay device 30. An example of a method in which the control device 20 determines whether the liquid syringe is held in the liquid holding section 11 of the liquid injection execution device 10 is as described in the second embodiment.

  Other configurations of the liquid medicine information acquisition device 50 are the same as those of the second embodiment.

  Next, an example of a process performed by the chemical liquid information acquiring apparatus 50, specifically, an example of a processing flow of the chemical liquid information acquiring apparatus 50 when acquiring the chemical liquid information, will be described with reference to the flowchart of FIG.

  When the liquid medicine information acquiring unit 51 acquires the liquid medicine information from the RFID tag or the code attached to the liquid syringe (Yes in S50), the transmitting unit 52 moves the liquid syringe to the liquid holding unit 11 of the liquid injection execution device 10 at that time. It is determined whether it is held (S51). If not held (No in S51), the transmitting unit 52 transmits the chemical liquid information 50A acquired in S50 to the relay device 30 (S52).

  On the other hand, if it is held (Yes in S51), the transmitting unit 52 does not transmit the chemical liquid information 50A acquired in S50 to the relay device 30.

  Next, another example of the processing performed by the chemical liquid information acquisition device 50, specifically, an example of the flow of processing for switching the operation of the chemical liquid information acquisition unit 51 will be described with reference to the flowchart in FIG.

  At this time, when the liquid syringe is not held in the liquid holding section 11 of the liquid injection device 10 (No in S60), the liquid information obtaining section 51 turns on the operation of the reader (RFID reader and / or code reader). (S61). On the other hand, when the liquid syringe is held in the liquid holding unit 11 of the liquid injection device 10 at that time (Yes in S60), the liquid information acquisition unit 51 performs the operation of the reader (the RFID reader and / or the code reader). Turn off (S62).

  According to the liquid medicine injection system 1 of the present embodiment described above, the same functions and effects as those of the first to third embodiments can be realized.

  Further, in the chemical liquid injection system 1 of the present embodiment, a device (chemical liquid information acquisition device 50) different from the control device 20 depends on whether or not the chemical liquid syringe is held in the chemical liquid holding section 11 of the chemical liquid injection execution device 10. Different processing contents. As a result, the processing load on the control device 20 can be reduced.

  In addition, the chemical liquid injection system 1 of the present embodiment disables the input to the chemical liquid information acquisition device 50, and does not transmit information from the chemical liquid information acquisition device 50 to the relay device 30. Avoid execution of collation based on indicator information. For this reason, it is possible to avoid a problem that unnecessary information is input to the chemical liquid injection system 1 or transmitted and received within the chemical liquid injection system 1.

<Fifth embodiment>
"Overview and overview"
The overall image of the drug solution injection system 1 of the present embodiment is the same as that of the second embodiment (see FIG. 8). Then, the chemical solution injection system 1 prevents the collation based on the chemical solution information 50A and the indicator information described in the second embodiment from being executed when the chemical solution syringe is held in the chemical solution injection execution device 10. The third embodiment differs from the second embodiment in that the third embodiment and the fourth embodiment have different implementation means). Other configurations are the same as those of the second embodiment.

"Detailed description"
Hereinafter, the configuration of the drug solution injection system 1 will be described in detail. The basic operations of the drug solution injecting device 10 and the control device 20 are as described in the first embodiment. In addition, the configurations of the drug solution injection execution device 10, the control device 20, and the drug solution information acquisition device 50 are the same as those in the second embodiment.

  FIG. 10 shows an example of a functional block diagram of the relay device 30. As illustrated, the relay device 30 includes a first relay unit 31 and a second relay unit 32. The configuration of the first relay unit 31 is the same as that of the second embodiment.

  The second relay unit 32 receives the liquid medicine information 50A from the liquid medicine information acquisition device 50 when the liquid medicine syringe is held in the liquid medicine holding unit 11 of the liquid medicine injection execution device 10, and transmits the received liquid medicine information 50A to the control device 20. Do not execute the relay process to send to. For example, the second relay unit 32 does not transmit the liquid medicine information 50 </ b> A received from the liquid medicine information acquisition device 50 to the control device 20. On the other hand, when the drug solution syringe is not held in the drug solution holding unit 11 of the drug solution injection execution device 10, the second relay unit 32 executes the relay processing.

  The relay device 30 can determine, based on the information received from the control device 20, whether or not the chemical syringe is held in the chemical holding unit 11 of the chemical injection performing device 10. The control device 20 transmits to the relay device 30 information indicating whether or not the chemical syringe is being held in the chemical holding unit 11 of the chemical injection device 10 at that time. An example of a method in which the control device 20 determines whether or not the chemical syringe is currently held in the chemical holding unit 11 of the chemical injection device 10 at that time is as described in the second embodiment.

  Next, an example of a processing flow of the relay device 30 when the chemical solution information 50A is received will be described using the flowchart of FIG.

  When receiving the liquid medicine information 50A from the liquid medicine information acquisition device 50 (Yes in S70), the second relay section 32 determines whether or not the liquid medicine syringe is being held in the liquid medicine holding unit 11 of the liquid medicine injection execution device 10 at that time ( S71). If not held (No in S71), the second relay unit 32 transmits the chemical liquid information 50A received in S70 to the control device 20 (S72).

  On the other hand, if it is held (Yes in S71), the second relay unit 32 does not transmit the chemical liquid information 50A received in S70 to the control device 20.

According to the liquid medicine injection system 1 of the present embodiment described above, the same functions and effects as those of the first to fourth embodiments can be realized.

<Sixth embodiment>
The drug solution injection system 1 of the present embodiment is configured such that the control device 20 and the relay device 30 are physically and / or logically integrated. Other configurations are the same as those of the first to fifth embodiments. According to the liquid medicine injection system 1 of the present embodiment described above, the same functions and effects as those of the first to fifth embodiments can be realized.

<Seventh embodiment>
The drug solution injection system 1 of the present embodiment is different from the first to sixth embodiments in the subject that executes the matching process. That is, a device different from the control device 20 includes the matching unit 23. Other configurations are the same as those of the first to sixth embodiments.

  For example, the verification execution subject having the verification unit 23 may be the drug solution injection execution device 10, the relay device 30, or the indicator information management device 40. The verification execution subject acquires the indicator information included in the imaging order data set in the control device 20 by any means. In addition, when a plurality of devices included in the chemical liquid injection system 1 relay the information, the verification execution subject is the chemical liquid information 10A acquired by the chemical liquid injection execution device 10 and / or the chemical liquid information 50A acquired by the chemical liquid information acquisition device 50. To get.

  According to the liquid medicine injection system 1 of the present embodiment described above, the same functions and effects as those of the first to sixth embodiments can be realized. Further, the processing load on the control device 20 can be reduced by performing the collation processing by a device different from the control device 20.

<Eighth embodiment>
The liquid injector 1 according to the present embodiment includes a liquid syringe held by the liquid injector 10 based on the liquid information 10A acquired by the liquid injector 10 and the imaging order data acquired from the indicator information management device 40. It is determined whether or not the solution relates to an unsuitable drug solution for the subject. The unsuitable drug solution is, for example, a drug solution having a side effect in the past.

  For example, the imaging order data may include information (chemical name, code, etc.) indicating an unsuitable chemical for each subject. Then, the drug solution injection system 1 may determine whether or not the drug solution indicated by the drug solution information 10A corresponds to an inappropriate drug solution indicated by the imaging order data. In addition, the imaging order data may include information indicating a component or a chemical classification that is inappropriate for each subject. Then, the chemical solution injection system 1 may determine whether or not the chemical component and the chemical classification indicated by the chemical information 10A correspond to the inappropriate chemical component and the chemical classification indicated by the imaging order data. Then, the drug solution injection system 1 outputs the result of the determination through an output device such as a display. The subject of this determination may be the control device 20, the chemical liquid injection execution device 10, or the relay device 30. The subject that outputs the result of the above determination may be the control device 20, the chemical liquid injection execution device 10, or the relay device 30.

  When the result of the collation based on the medicinal solution information 10A and the indicator information by the collating unit 23 is “match”, the medicinal solution injection system 1 determines that the aforementioned medicinal solution syringe held by the medicinal solution execution device 10 is inappropriate for the subject. The determination and output of the determination result are performed "and" the determination result is output. "If the determination is" mismatch, "the determination and output need not be performed. When the result of the collation based on the chemical information 10A and the indicator information is “mismatch”, that is, when the chemical syringe held in the chemical injection execution device 10 is different from the one determined by the injection content determiner, the chemical injection execution device 10 Will be replaced with the correct one. For this reason, it can be considered that the “determination of whether or not the liquid syringe held by the liquid injection performing device 10 is related to an unsuitable liquid for the subject” and the “output of the determination result” are unnecessary. In such a configuration, unnecessary processing can be avoided, so that the processing load on the computer is reduced.

  As another example, the chemical injection system 1 performs the above-described “chemical injection execution” regardless of whether the result of the collation based on the chemical information 10A and the indicator information by the collation unit 23 is “match” or “mismatch”. The determination as to whether or not the liquid syringe held by the device 10 relates to a liquid that is inappropriate for the subject may be performed and the output of the determination result may be performed. That is, the above process may be performed also when the result of the collation based on the chemical solution information 10A and the indicator information is “mismatch”. In addition to the information that “the result of the collation based on the drug solution information 10A and the indicator information does not match”, information that “the drug syringe held by the drug solution injection execution device 10 relates to a drug solution that is inappropriate for the subject” is output. Thus, a warning with an impact can be issued by the operator who performs the injection operation of the chemical solution. As a result, the inconvenience of injecting the wrong drug solution into the subject can be more effectively suppressed.

  Other configurations of the drug solution injection system 1 of the present embodiment are the same as those of any of the first to seventh embodiments. According to the liquid medicine injection system 1 of the present embodiment, the same operation and effect as those of the first to seventh embodiments are realized in addition to the above operation and effect.

<Modification>
Next, modified examples applicable to all the embodiments will be described. Also in these modifications, the same operation and effect as the above embodiment can be realized.

  The chemical liquid injection system 1 may not have the relay device 30. In this case, the control device 20 can acquire various types of information from other devices such as the indicator information management device 40 and the liquid medicine information acquisition device 50 without using the relay device 30.

  Further, in the above-described embodiment, the example in which the liquid medicine filling member is a liquid medicine syringe has been described, but the liquid medicine filling member may be another member such as a bottle or a pack. In this case, the chemical injection device 10 may be a device such as a roller pump or a finger pump that does not use a chemical syringe.

  Further, in the above-described embodiment, the chemical liquid injection execution device 10 and the control device 20 are physically and logically separated from each other, but the chemical liquid injection execution device 10 and the control device 20 are physically and / or logically separated. May be integrally formed.

  In addition, the chemical liquid information acquisition unit 12 of the chemical liquid injection execution device 10 may have a code reader that reads information from a code (eg, a bar code or a two-dimensional code) instead of or in addition to the RFID reader. The code reader acquires the pattern of the code attached to the chemical syringe and analyzes the pattern to acquire the chemical information indicated by the pattern. Note that the code reader may be mounted at a position where the pattern of the code attached to the liquid syringe is acquired only when the liquid syringe is properly held in the liquid holding section 11.

  Further, in the above embodiment, the chemical liquid injection execution device 10 has a unit for acquiring the chemical liquid information from the chemical liquid filling member held by the chemical liquid holding unit 11, but instead of or in addition to the unit, the chemical liquid injection execution device 10 May have a means for acquiring chemical liquid information from a chemical filling member that is not held by the chemical holding section 11. For example, an RFID reader and / or a barcode reader are connected to the chemical injection device 10 by wire and / or wirelessly, and the RFID reader and / or the barcode reader input the acquired information to the chemical injection device 10. Good.

  In the above embodiment, the indicator information management device 40 is assumed to be an RIS, but the indicator information management device 40 may be another device. For example, the indicator information management device 40 may be an HIS or a CT scanner.

<Hardware configuration>
Lastly, an example of a hardware configuration of each device included in the drug solution injection system 1 according to the first to seventh embodiments will be described. At least a part of each functional unit included in each device includes a CPU (Central Processing Unit) of an arbitrary computer, a memory, a program loaded in the memory, and a storage unit such as a hard disk for storing the program (a stage in which the device is shipped beforehand). In addition to programs stored from the Internet, storage media such as CDs (Compact Discs) and programs downloaded from servers on the Internet can be stored.) It is realized by a combination. It will be understood by those skilled in the art that there are various modifications in the method and apparatus for realizing the method.

  FIG. 16 is a block diagram illustrating a hardware configuration of each device. As shown in FIG. 16, each device has a processor 1A, a memory 2A, an input / output interface 3A, a peripheral circuit 4A, and a bus 5A. The peripheral circuit 4A includes various modules. Each device may not have the peripheral circuit 4A.

  The bus 5A is a data transmission path through which the processor 1A, the memory 2A, the peripheral circuit 4A, and the input / output interface 3A mutually transmit and receive data. The processor 1A is an arithmetic processing device such as a CPU and a GPU (Graphics Processing Unit). The memory 2A is a memory such as a RAM (Random Access Memory) and a ROM (Read Only Memory). The input / output interface 3A includes an interface for acquiring information from an input device, an external device, an external server, an external sensor, and the like, and an interface for outputting information to an output device, an external device, an external server, and the like. The input device is, for example, a keyboard, a mouse, a microphone, and the like. The output device is, for example, a display, a speaker, a printer, a mailer, or the like. The processor 1A can issue a command to each module and perform an operation based on the operation results.

Hereinafter, examples of the reference embodiment will be additionally described.
1. A liquid injector execution device, a control device, and a relay device,
The chemical injection device,
A liquid medicine information acquisition unit that acquires the liquid medicine information from a liquid medicine filling member provided with liquid medicine information indicating a liquid medicine name,
A transmitting unit that transmits the chemical liquid information to the control device,
Has,
The relay device,
It has a first relay unit that receives indicator information indicating a drug solution name from the indicator information management device, and transmits the received indicator information to the control device,
The control device includes:
A first receiving unit that communicates with the chemical injection device and receives the chemical information;
A second receiving unit that communicates with the relay device and receives the indicator information;
A collating unit that performs collation based on the liquid medicine information received by the first receiving unit and the indicator information received by the second receiving unit;
An output unit that outputs a result of the matching by the matching unit,
Liquid injection system having
2. In the drug solution injection system according to 1,
The drug solution injection system further includes a drug solution information acquisition device physically separated from the drug solution injection execution device,
The chemical liquid information acquisition device,
A drug information acquisition unit that acquires the drug information from the drug filling member,
A transmitting unit that transmits the chemical solution information to the relay device,
Has,
The relay device,
A second relay unit that receives the chemical liquid information from the chemical liquid information acquisition device and transmits the received chemical liquid information to the control device,
The control device includes:
The second receiving unit receives the liquid medicine information from the relay device,
The liquid medicine injection system, wherein the collating unit executes collation based on the liquid medicine information received by the second receiving unit and the indicator information received by the second receiving unit.
3. 2. In the drug solution injection system according to 2,
The chemical injection device has a chemical holding unit that holds the chemical filling member,
The control device includes:
When the liquid medicine filling member is held in the liquid medicine holding unit, the collation based on the liquid medicine information received by the second receiving unit and the indicator information received by the second receiving unit is not performed. ,
When the liquid medicine filling member is not held by the liquid medicine holding unit, the liquid medicine that executes the collation based on the liquid medicine information received by the second receiving unit and the indicator information received by the second receiving unit. Injection system.
4. 2. In the drug solution injection system according to 2,
The chemical injection device has a chemical holding unit that holds the chemical filling member,
When the liquid medicine filling member is held in the liquid medicine holding unit, the liquid medicine information acquisition device does not execute a process of acquiring the liquid medicine information from the liquid medicine filling member,
A drug solution injection system that executes a process of acquiring the drug solution information from the drug solution filling member when the drug solution filling member is not held by the drug solution holding unit.
5. 2. In the drug solution injection system according to 2,
The chemical injection device has a chemical holding unit that holds the chemical filling member,
The relay device,
When the liquid medicine filling member is held in the liquid medicine holding unit, without receiving the liquid medicine information from the liquid medicine information acquisition device, without executing the process of transmitting the received liquid medicine information to the control device,
A liquid injector system that receives the liquid medicine information from the liquid medicine information acquisition device and transmits the received liquid medicine information to the control device when the liquid medicine filling member is not held in the liquid medicine holding unit.
6. In the drug solution injection system according to any one of 1 to 5,
A chemical liquid injection system in which the relay device and the control device are physically and / or logically integrated.
7. 7. The drug solution injection system according to any one of 1 to 6,
The drug solution information indicates a drug solution name, a drug solution concentration, and a drug solution volume,
The indicator information indicates a drug solution name, a drug solution concentration, and a drug solution volume,
The drug solution injection system, wherein the collating unit determines whether at least one of the drug solution name, the drug solution concentration, and the drug solution volume matches.
8. 7. The drug solution injection system according to any one of 1 to 6,
The drug solution information indicates a drug solution name, a drug solution concentration, and a drug solution volume,
The indicator information indicates a drug solution name, a drug solution concentration, and a drug solution volume,
The said collation part is a chemical | medical-solution injection | pouring system which determines whether all of a chemical | medical solution name, a chemical | medical-solution density | concentration, and a chemical | medical-solution volume are coincident.
9. 9. The drug solution injection system according to any one of 1 to 8,
Regardless of the result of the collation performed by the collation unit, the liquid medicine filled in the liquid filling member held by the liquid injection executing apparatus is used as a test subject based on the liquid information acquired by the liquid injection performing apparatus from the liquid filling member. Liquid injection system having a judgment output unit for judging whether or not it is unsuitable for the user.
10. A first receiving unit that communicates with a liquid injection execution device that obtains the liquid information from the liquid filling member to which liquid information indicating the liquid name is given, and receives the liquid information;
A second receiving unit that communicates with the relay device that receives the indicator information from the indicator information management device that stores the indicator information indicating the drug solution name, and that receives the indicator information;
A collating unit that performs collation based on the liquid medicine information received by the first receiving unit and the indicator information received by the second receiving unit;
An output unit that outputs a result of the matching by the matching unit,
A control device having:
11. Computer
A first receiving step of communicating with a liquid injector performing device that acquires the liquid information from the liquid filling member to which liquid information indicating the liquid name is given, and receiving the liquid information;
A second receiving step of communicating with a relay device that receives the indicator information from the indicator information management device that stores the indicator information indicating the chemical name, and receiving the indicator information;
A collation step of executing a collation based on the chemical information received in the first reception step and the indicator information received in the second reception step;
An output step of outputting a result of the matching in the matching step,
Control method to execute.
12. Computer
A first receiving unit that communicates with a liquid injector performing device that acquires the liquid information from the liquid filling member to which liquid information indicating the liquid name is added, and receives the liquid information;
A second receiving unit that communicates with the relay device that receives the indicator information from the indicator information management device that stores the indicator information indicating the drug solution name, and that receives the indicator information;
Collating means for performing collation based on the liquid medicine information received by the first receiving means and the indicator information received by the second receiving means,
Output means for outputting a result of the matching by the matching means,
A program to function as
13. Having a liquid medicine information acquisition device, a relay device, and a control device,
The chemical liquid information acquisition device,
It is physically separated from the chemical injection execution device that holds the chemical filling member and executes the chemical injection,
A drug information acquisition unit that acquires drug information indicating a drug name from the drug filling member,
A transmitting unit that transmits the chemical solution information to the relay device,
Has,
The relay device,
A first relay unit that receives indicator information indicating a drug solution name from the indicator information management device, and transmits the received indicator information to the control device;
A second relay unit that receives the liquid medicine information from the liquid medicine information acquisition device and transmits the received liquid medicine information to the control device;
Has,
The control device includes:
A receiving unit that communicates with the relay device and receives the indicator information and the drug solution information,
A matching unit that performs matching based on the drug solution information and the indicator information,
An output unit that outputs a result of the matching by the matching unit,
Liquid injection system having

1A processor 2A memory 3A input / output I / F
Reference Signs List 4A Peripheral Circuit 5A Bus 1 Chemical Injection System 10 Chemical Injection Executing Device 11 Chemical Liquid Holding Unit 12 Chemical Information Acquisition Unit 13 Transmitting Unit 15 Pressing Unit 20 Control Device 21 First Receiving Unit 22 Second Receiving Unit 23 Matching Unit 24 Output Unit Reference Signs List 30 relay device 31 first relay unit 32 second relay unit 40 indicator information management device 50 chemical liquid information acquisition device 51 chemical liquid information acquisition unit 52 transmission unit

Claims (11)

A liquid injector execution device, a control device, and a relay device,
The chemical injection device,
A liquid medicine information acquisition unit that acquires the liquid medicine information from a liquid medicine filling member provided with liquid medicine information indicating a liquid medicine name,
A transmitting unit that transmits the chemical liquid information to the control device,
Has,
The relay device,
It has a first relay unit that receives indicator information indicating a drug solution name from the indicator information management device, and transmits the received indicator information to the control device,
The control device includes:
A first receiving unit that communicates with the chemical injection device and receives the chemical information;
A second receiving unit that communicates with the relay device and receives the indicator information;
A collating unit that performs collation based on the liquid medicine information received by the first receiving unit and the indicator information received by the second receiving unit;
An output unit that outputs a result of the matching by the matching unit,
Liquid injection system having The drug solution injection system according to claim 1,
The drug solution injection system further includes a drug solution information acquisition device physically separated from the drug solution injection execution device,
The chemical liquid information acquisition device,
A drug information acquisition unit that acquires the drug information from the drug filling member,
A transmitting unit that transmits the chemical solution information to the relay device,
Has,
The relay device,
A second relay unit that receives the chemical liquid information from the chemical liquid information acquisition device and transmits the received chemical liquid information to the control device,
The control device includes:
The second receiving unit receives the liquid medicine information from the relay device,
The liquid medicine injection system, wherein the collating unit executes collation based on the liquid medicine information received by the second receiving unit and the indicator information received by the second receiving unit. The drug solution injection system according to claim 2,
The chemical injection device has a chemical holding unit that holds the chemical filling member,
The control device includes:
When the liquid medicine filling member is held in the liquid medicine holding unit, the collation based on the liquid medicine information received by the second receiving unit and the indicator information received by the second receiving unit is not performed. ,
When the liquid medicine filling member is not held by the liquid medicine holding unit, the liquid medicine that executes the collation based on the liquid medicine information received by the second receiving unit and the indicator information received by the second receiving unit. Injection system. The drug solution injection system according to claim 2,
The chemical injection device has a chemical holding unit that holds the chemical filling member,
When the liquid medicine filling member is held in the liquid medicine holding unit, the liquid medicine information acquisition device does not execute a process of acquiring the liquid medicine information from the liquid medicine filling member,
A drug solution injection system that executes a process of acquiring the drug solution information from the drug solution filling member when the drug solution filling member is not held by the drug solution holding unit. The drug solution injection system according to claim 2,
The chemical injection device has a chemical holding unit that holds the chemical filling member,
The relay device,
When the liquid medicine filling member is held in the liquid medicine holding unit, without receiving the liquid medicine information from the liquid medicine information acquisition device, without executing the process of transmitting the received liquid medicine information to the control device,
A liquid injector system that receives the liquid medicine information from the liquid medicine information acquisition device and transmits the received liquid medicine information to the control device when the liquid medicine filling member is not held in the liquid medicine holding unit. The drug solution injection system according to any one of claims 1 to 5,
A chemical liquid injection system in which the relay device and the control device are physically and / or logically integrated. The drug solution injection system according to any one of claims 1 to 6,
The drug solution information indicates a drug solution name, a drug solution concentration, and a drug solution volume,
The indicator information indicates a drug solution name, a drug solution concentration, and a drug solution volume,
The drug solution injection system, wherein the collating unit determines whether at least one of the drug solution name, the drug solution concentration, and the drug solution volume matches. The drug solution injection system according to any one of claims 1 to 6,
The drug solution information indicates a drug solution name, a drug solution concentration, and a drug solution volume,
The indicator information indicates a drug solution name, a drug solution concentration, and a drug solution volume,
The said collation part is a chemical | medical-solution injection | pouring system which determines whether all of a chemical | medical solution name, a chemical | medical-solution density | concentration, and a chemical | medical-solution volume are coincident. The drug solution injection system according to any one of claims 1 to 8,
Regardless of the result of the collation performed by the collation unit, the liquid medicine filled in the liquid filling member held by the liquid injection executing apparatus is used as a test subject based on the liquid information acquired by the liquid injection performing apparatus from the liquid filling member. Liquid injection system having a judgment output unit for judging whether or not it is unsuitable for the user. A first receiving unit that communicates with a liquid injection execution device that obtains the liquid information from the liquid filling member to which liquid information indicating the liquid name is given, and receives the liquid information;
A second receiving unit that communicates with the relay device that receives the indicator information from the indicator information management device that stores the indicator information indicating the drug solution name, and that receives the indicator information;
A collating unit that performs collation based on the liquid medicine information received by the first receiving unit and the indicator information received by the second receiving unit;
An output unit that outputs a result of the matching by the matching unit,
A control device having: Computer
A first receiving step of communicating with a liquid injector performing device that acquires the liquid information from the liquid filling member to which liquid information indicating the liquid name is given, and receiving the liquid information;
A second receiving step of communicating with a relay device that receives the indicator information from the indicator information management device that stores the indicator information indicating the chemical name, and receiving the indicator information;
A collation step of executing a collation based on the chemical information received in the first reception step and the indicator information received in the second reception step;
An output step of outputting a result of the matching in the matching step,
Control method to execute.

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