WO2023100790A1 - 出力装置、血液分析装置、血液分析方法およびプログラム - Google Patents

出力装置、血液分析装置、血液分析方法およびプログラム Download PDF

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Publication number
WO2023100790A1
WO2023100790A1 PCT/JP2022/043722 JP2022043722W WO2023100790A1 WO 2023100790 A1 WO2023100790 A1 WO 2023100790A1 JP 2022043722 W JP2022043722 W JP 2022043722W WO 2023100790 A1 WO2023100790 A1 WO 2023100790A1
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WIPO (PCT)
Prior art keywords
information
measurement
unit
display screen
display
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Ceased
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PCT/JP2022/043722
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English (en)
French (fr)
Japanese (ja)
Inventor
正志 西森
彰華 大橋
洋平 中川
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Horiba Ltd
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Horiba Ltd
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Filing date
Publication date
Application filed by Horiba Ltd filed Critical Horiba Ltd
Priority to JP2023564950A priority Critical patent/JPWO2023100790A1/ja
Priority to CN202280079405.1A priority patent/CN118339458A/zh
Priority to EP22901223.2A priority patent/EP4417977A4/en
Priority to US18/715,671 priority patent/US20250022553A1/en
Publication of WO2023100790A1 publication Critical patent/WO2023100790A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/40—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G01N2035/00821—Identification of carriers, materials or components in automatic analysers nature of coded information
    • G01N2035/00841—Identification of carriers, materials or components in automatic analysers nature of coded information results of the analyses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G01N2035/00861—Identification of carriers, materials or components in automatic analysers printing and sticking of identifiers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers

Definitions

  • the present invention relates to an output device such as a printing device, a blood analyzer equipped with the output device, and a blood analysis method and program.
  • Patent Document 1 Conventionally, there has been proposed a sample analysis system that outputs measurement data of particles contained in a measurement sample prepared by adding a reagent to a sample in an output mode according to output mode information (see Patent Document 1, for example).
  • the user reads the two-dimensional code printed on the advertisement leaflet etc. with the mobile phone, accesses the server based on the read information, and browses the web page information of the product contained in the two-dimensional code via the server.
  • Patent Document 2 A system capable of doing so has also been proposed (see Patent Document 2, for example).
  • a blood analyzer that automatically performs blood analysis such as blood cell counting
  • blood sample measurement information for example, blood cell count results
  • a printing device such as a printer
  • a user for example, a patient or a medical worker
  • the output device built into the blood analyzer it is desirable to use a small printing device such as a receipt printer in order to avoid increasing the size of the blood analyzer.
  • a small printing device such as a receipt printer
  • the paper output from the small-sized printer is small, it is difficult for the user to see the measurement information printed on the paper.
  • measurement information is accumulated in an external server, and the user accesses the server from a personal terminal (for example, a smartphone, tablet, etc.) and displays the measurement information accumulated in the server on the screen of the personal terminal. It is also conceivable to provide a system for confirming However, in the above system, since the measurement information is stored in the server, the server must manage the measurement information, increasing the load on the server.
  • the paper output from a small printing device is small, and the printing space on the paper is narrow. Therefore, it is difficult to print additional information other than the measurement information (for example, advice on diet) and present it to the user.
  • the present invention has been made to solve the above problems, and its object is to provide a user with blood sample measurement information while avoiding an increase in the size of the output device and without forcing an increase in the server load. and a user to confirm additional information, a blood analysis apparatus equipped with the output device, and a blood analysis method and program. .
  • An output device includes: a measurement information reception unit that receives measurement information including measurement results of a blood sample; and an output unit for outputting the code information.
  • a blood analysis apparatus includes the output device described above and a blood analysis section that acquires the measurement information to be provided to the measurement information reception section of the output device.
  • a blood analysis method includes a measurement information acquisition step of acquiring measurement information including measurement results of a blood sample, a measurement information reception step of accepting the measurement information, It includes a code information generation step of generating code information by adding it to browse destination information indicating a browse destination of information, and an output step of outputting the code information.
  • a program includes a measurement information receiving step of receiving measurement information including measurement results of a blood sample; A program for causing a computer to execute a code information generation step of generating code information and an output step of outputting the code information.
  • blood sample measurement information can be provided to a user without forcing an increase in the load on the server while avoiding an increase in the size of the output device, and the user can confirm the additional information. is also possible.
  • FIG. 1 is a perspective view showing an external configuration of a blood analyzer according to one embodiment of the present invention
  • FIG. 3 is a block diagram showing the detailed configuration of the blood analyzer
  • FIG. 4 is an explanatory diagram schematically showing a procedure for accessing an external site from a user's personal terminal based on information output from the output device of the blood analyzer
  • 4 is a flow chart showing the flow of processing in the blood analyzer
  • FIG. 4 is an explanatory diagram showing the detailed configuration of a control device of the blood analyzer
  • 4 is a flow chart showing a flow of processing by control of switching of a display screen of an information display unit by a control device
  • 4 is a flow chart showing the flow of the above processing.
  • FIG. 4 is an explanatory diagram schematically showing an example of a display screen of an information display unit
  • FIG. 10 is a perspective view showing another configuration of the blood analyzer;
  • the term "user” mainly refers to a medical professional who handles a blood analysis apparatus including the output device of the present invention, but a patient to whom blood analysis measurement results are transmitted from a medical professional may also be included in users.
  • FIG. 1 is a perspective view showing the external configuration of a blood analyzer 1.
  • FIG. 1 has an information display section 3 on the front upper portion of the device main body 2 .
  • the information display unit 3 is composed of, for example, a liquid crystal display device, and displays blood analysis results and the like.
  • a specimen container loading section 4 is provided at the bottom of the device main body 2 .
  • the sample container 10 can be loaded into the apparatus main body 2 by opening the cover 4a of the sample container loading section 4, setting the sample container 10 containing the blood sample, and closing the cover 4a. Note that the sample container 10 is loaded into the apparatus main body 2 in a state in which an adapter corresponding to the type of the sample container 10 is attached.
  • a reagent container loading section 5 is provided on the side of the device main body 2 .
  • reagents used in blood analysis for example, immunoassay reagents
  • the output device 6 is built into the blood analyzer 1 .
  • the output device 6 is a small printer (printing device), which prints blood analysis results (measurement results) on paper and discharges it from the discharge port 6a.
  • the discharge port 6a is provided on the front surface of the apparatus main body 2, but may be provided on the upper surface of the apparatus main body 2 or the like.
  • the output device 6 may be provided outside the blood analysis device 1 and connected to the blood analysis device 1 by wire or wirelessly so as to be communicable. Details of the output device 6 will be described later.
  • An input unit 7 such as a touch panel is superimposed on the information display unit 3 described above.
  • the input unit 7 receives various instruction inputs from a user (for example, a medical worker).
  • the input unit 7 may be composed of mechanical press buttons provided at a position different from the information display unit 3 .
  • FIG. 2 is a block diagram showing the detailed configuration of the blood analyzer 1.
  • the blood analysis apparatus 1 includes a blood analysis section 8 and a control device 9 in addition to the information display section 3, the output device 6 and the input section 7 described above.
  • the blood analysis unit 8 performs blood analysis such as counting blood cells contained in the blood sample.
  • the blood analysis unit 8 has a plurality of chambers (not shown) that receive blood samples that have been sucked and discharged from the sample container 10 (see FIG. 1) by nozzles (not shown).
  • a counting device is provided in the chamber for blood cell counting.
  • the counting device can perform measurement methods such as impedance method, flow cytometry, light-focusing flow impedance method, etc., depending on the blood cells to be counted.
  • Blood cells to be counted include, for example, red blood cells as well as white blood cells (basophils, lymphocytes, monocytes, neutrophils, and eosinophils).
  • a chamber corresponding to other measurement items such as CRP (C-reactive protein) value, hemoglobin amount, hemoglobin concentration, etc. may be further provided.
  • CRP C-reactive protein
  • the measurement results of the blood analysis in the blood analysis unit 8 are sent from the blood analysis unit 8 to the output device 6 as measurement information.
  • the control device 9 is composed of, for example, a central processing unit (computer) called a CPU (Central Processing Unit), and controls the operation of each part of the blood analyzer 1.
  • a CPU Central Processing Unit
  • the output device 6 includes a measurement information reception section 61 , a code information generation section 62 , an output section 63 and an output control section 64 .
  • the output control section 64 is composed of a CPU that controls the operation of each section of the output device 6 . It should be noted that the control device 9 described above may be configured to have the function of the output control section 64 as well.
  • the measurement information reception unit 61 receives the measurement information sent from the blood analysis unit 8, that is, the measurement result of the blood sample. For example, measurement information such as the number of white blood cells, the number of red blood cells, and the CRP value is sent from the blood analysis section 8 to the measurement information reception section 61 and received by the measurement information reception section 61 .
  • a measurement information reception unit 61 is composed of a connector to which a wiring connected to the blood analysis unit 8 is connected.
  • the blood analysis unit 8 and the measurement information reception unit 61 may be configured to communicate wirelessly inside the blood analysis device 1 .
  • the measurement information reception unit 61 is configured with a communication interface for transmitting and receiving information.
  • the code information generation unit 62 generates code information by adding the measurement information received by the measurement information reception unit 61 to the access destination information (URL; Uniform Resource Locator) for accessing the website held by the server.
  • the code information is composed of, for example, a two-dimensional code such as a QR code (registered trademark), but may be composed of a one-dimensional code such as a bar code.
  • the code information generation unit 62 may generate the code information by encrypting the measurement information and adding it to the access destination information. Note that the information obtained by encrypting the measurement information and adding it to the access destination information may be broadly called access destination information.
  • the output unit 63 outputs the code information generated by the code information generation unit 62.
  • Such an output unit 63 includes a printer 63a. That is, the code information is printed on the paper by the printing device 63a. The paper is discharged from the discharge port 6a (see FIG. 1).
  • FIG. 3 shows a procedure for accessing the server 100 from the personal terminal T of a user (for example, a patient) based on the information printed on the paper P output from the output device 6 (printing device 63a).
  • a user for example, a patient
  • the personal terminal T for example, a smart phone, a tablet terminal, a personal computer, or the like can be used.
  • the printing device 63a of the output unit 63 prints the code information Co generated by the code information generation unit 62 on the paper P together with the measurement information M.
  • the measurement information M is information indicating the measurement results (for example, the number of red blood cells, etc.) obtained by the blood analysis unit 8 (see FIG. 2).
  • the code information Co is obtained by adding encrypted information B obtained by encrypting the measurement information M to the access destination information A (URL) of the website held by the server 100 (for example, represented by a two-dimensional code). ) information.
  • the measurement information M may include flag information, which will be described later.
  • the user reads the code information Co printed on the paper P using the personal terminal T owned by the user.
  • the server 100 website
  • the server 100 When the server 100 is accessed from the personal terminal T, the server 100 decrypts the encrypted information B included in the code information Co, thereby obtaining the measurement result. Therefore, the server 100 can generate additional information based on the acquired measurement results, and display the additional information together with the measurement results on the website of the server 100 itself.
  • the user accesses the server 100 from the personal terminal T, and communicates between the personal terminal T and the server 100, so that the display contents of the website (measurement information, Additional information) can be confirmed.
  • the additional information includes, for example, advice on diet, the possibility of specific diseases, precautions in daily life, advice on disease prevention, etc., which cannot be directly grasped by the user only with the measurement information. Information can be given.
  • the user can check the measurement information, which is the measurement result of the user's blood sample, and the additional information. Therefore, the output device 6 does not have to have the function of generating the additional information. Moreover, it is not necessary to configure the output unit 63 with a large-sized (high-spec) device capable of outputting the additional information. As a result, it is possible to provide the user with the measurement information while avoiding an increase in the size of the output device 6 by configuring the output unit 63 compactly.
  • the server 100 need not hold (store) the measurement information in advance. As a result, the management burden on the server 100 can be reduced.
  • the output device 6 is configured to output the code information Co, so that the user can
  • the code information Co is read by the personal terminal T, the server 100 is accessed, and the additional information can be confirmed on the display screen of the personal terminal T.
  • the code information generator 62 of the output device 6 encrypts the measurement information and adds it to the access destination information A.
  • the output unit 63 outputs the measurement information M received by the measurement information receiving unit 61 (on paper P) together with the code information Co. Thereby, the user can check the blood condition on the spot (immediately) based on the measurement information M output from the output unit 63 .
  • the output unit 63 also includes a printing device 63a that prints the code information Co on the paper P.
  • a printing device 63a that prints the code information Co on the paper P.
  • the user can read the code information Co printed on the paper P with the personal terminal T even at a place away from the output device 6, and obtain the access destination information included in the code information Co.
  • the user can access the server 100 based on A and check the measurement information and the like on the display screen of the personal terminal T. FIG.
  • Such an effect is particularly effective, for example, when the user is a patient who is usually not near the output device 6 .
  • the blood analysis apparatus 1 of this embodiment includes the output device 6 and the blood analysis section 8 described above.
  • the blood analysis unit 8 acquires measurement information to be provided to the measurement information reception unit 61 of the output device 6 by analyzing the blood sample.
  • the output device 6 receives the measurement information obtained by the blood analysis section 8 in this way and outputs the code information Co, the effects described above can be obtained.
  • An application that allows the user to view the measurement information may be installed on the user's personal terminal T.
  • information destination information for moving the measurement information to the folder to be browsed by the application may be used instead of the access destination information A described above. That is, the destination information may be input to the printing device 63a of the output unit 63 in advance.
  • the personal terminal T accesses (moves) the folder based on the destination information included in the code information Co, In the folder, the encrypted information B included in the code information Co is decrypted by the application. Thereby, the user can view the measurement information in the folder on the personal terminal T.
  • the present embodiment may have the following configuration. That is, the code information generator 62 may generate the code information Co by adding the measurement information to the browsing destination information. Also, the code information generator 62 may encrypt the measurement information and add it to the browse destination information. Furthermore, the browsing destination information may include access destination information A for accessing an external site (website). Further, the browse destination information may include destination information for moving to a folder serving as a browse destination of the measurement information by an application on the personal terminal.
  • FIG. 4 is a flow chart showing the flow of processing in the blood analyzer 1 described above.
  • the blood analyzer 1 performs a measurement information acquisition step (#1), a measurement information reception step (#2), a code information generation step (#3), and an output step (#4) shown in FIG. You can say do it. That is, the blood analysis method by the blood analyzer 1 includes a measurement information acquisition step (#1), a measurement information reception step (#2), a code information generation step (#3), an output step (#4), including.
  • the blood analysis unit 8 acquires measurement information including the measurement result of the blood sample.
  • the measurement information reception unit 61 receives the measurement information acquired by the blood analysis unit 8 in #1 and sent from the blood analysis unit 8.
  • the code information Co is generated by adding the measurement information received by the measurement information receiving unit 61 to the browsing destination information.
  • the code information generated in #3 is output (printed on paper P, for example).
  • the user reads the code information Co (printed on the paper P) with the personal terminal T, and based on the browse destination information (for example, the access destination information A) included in the code information Co, reads the personal terminal It becomes possible for T to access the server 100 . Therefore, according to the blood analysis method described above, it is possible to obtain the same effects as the present embodiment described above, such as being able to provide measurement information to the user while avoiding an increase in the size of the output device 6 .
  • the blood analyzer 1 of this embodiment can be configured including a computer in which an operating program (application software) is installed.
  • a computer for example, the control device 9 as a CPU
  • Such a program is acquired, for example, by downloading it from the outside via a network and stored in the internal storage unit 95 (see FIG. 5) of the control device 9 .
  • the program is recorded on a computer-readable recording medium such as a CD-ROM (Compact Disk-Read Only Memory), and the program is read from the recording medium by a reading unit (not shown) and stored in the storage unit 95.
  • the program of the present embodiment includes a measurement information receiving step of receiving measurement information including the measurement result of a blood sample, a code information generating step of adding the measurement information to browsing destination information to generate code information, and generating code information. and an output step of outputting.
  • the above recording medium is a computer-readable recording medium recording the above program.
  • FIG. 5 is an explanatory diagram showing the detailed configuration of the control device 9 of the blood analyzer 1 of this embodiment.
  • the display of various information on the information display section 3 (see FIGS. 1 and 2) of the blood analyzer 1 is controlled by the control device 9 .
  • the control device 9 includes a main control section 91 , a determination section 92 , a flag selection section 93 , a display control section 94 and a storage section 95 .
  • the main control section 91 controls the operation of each section of the blood analyzer 1 .
  • the determination unit 92 determines whether the measurement result included in the measurement information acquired by the blood analysis unit 8 (see FIG. 2) falls within the normal range.
  • the flag selection unit 93 selects a flag corresponding to the measurement result from among a plurality of flags when the measurement result is out of the normal range. For example, if the white blood cell measurement result is below the normal range, the "L" flag is selected, and if it is above the normal range, the "H” flag is selected.
  • the flag selected by the flag selection unit 93 is selected from a plurality of flags prepared in advance according to the items measured by the blood analysis unit 8 .
  • the display control unit 94 controls the display of the information display unit 3.
  • the display control unit 94 switches the display screen of the information display unit 3 in accordance with the user's instruction input through the input unit 7 (see FIGS. 1 and 2).
  • the storage unit 95 is a memory that stores the operation program of the control device 9 and various information, and includes ROM (Read Only Memory), RAM (Random Access Memory), non-volatile memory, etc. . Note that the storage unit 95 may be provided outside the control device 9 .
  • FIGS. 6 and 7 are flowcharts showing the flow of processing by control of switching of the display screen of the information display section 3 by the control device 9.
  • FIG. The details of the above process will be set forth below.
  • prescribed display area of the information display part 3 in the input part 7 which consists of touchscreens is also called a “button.”
  • a portion of the input section 7 that overlaps the display area of "help” displayed on the information display section 3 is also called a "help button”.
  • the determination unit 92 of the control device 9 determines whether the measurement result falls within the normal range for each measurement item in the blood analysis unit 8. (S2). In S2, if the measurement result is within the normal range, the display control section 94 causes the information display section 3 to display only the measurement result (S3).
  • the flag selection unit 93 selects a flag corresponding to the measurement result from among a plurality of flags (S4). Then, the display control unit 94 causes the information display unit 3 to display both the measurement result and the flag selected in S4 (S5).
  • FIG. 8 schematically shows an example of the display screen of the information display section 3.
  • FIG. 8 On the leftmost display screen (hereinafter also referred to as the first display screen) in the figure, only the measurement results of WBC (white blood cell count), Hgb (hemoglobin amount), and CRP (C-reactive protein) are displayed. , indicating that these values are in the normal range.
  • WBC white blood cell count
  • Hgb hemoglobin amount
  • CRP C-reactive protein
  • the first display screen also has display areas for "help" and "end".
  • the user presses the help button, and the display screen of the information display section 3 transitions as described later.
  • the user presses the end button.
  • the display control unit 94 determines whether or not the help button has been pressed on the first display screen (S6). If the help button has not been pressed in S6, the display control unit 94 determines whether or not the end button has been pressed on the same first display screen (S7). In S7, if the end button is pressed, a series of processing ends.
  • the display control section 94 causes the display screen of the information display section 3 to transition from the first display screen to the second display screen (S8).
  • the display control unit 94 causes the information display unit 3 to display a plurality of flags in a selectable manner. 3 is displayed.
  • the "L" and "H” flags displayed on the first display screen are displayed darker than the other flags.
  • the hatched flags are displayed dark (conspicuously), and the non-hatched flags are displayed lightly (inconspicuously).
  • both flags that are conspicuously displayed and flags that are inconspicuously displayed can be selected by pressing.
  • the display control unit 94 determines whether or not a predetermined flag has been selected by the user on the second display screen, that is, whether or not the predetermined flag button has been pressed (S9). In S9, when the predetermined flag button is pressed, the display control section 94 causes the display screen of the information display section 3 to transition from the second display screen to the third display screen (S10).
  • the display control section 94 causes the information display section 3 to display a detailed explanation of the flag selected on the second display screen.
  • the third display screen shown on the rightmost side of FIG. 8 shows an example in which the "L" flag is selected on the second display screen and a detailed description of the selected "L” flag is displayed.
  • the display control unit 94 determines whether or not the return button has been pressed on the third display screen (S11). When the return button is pressed in S11, the display control section 94 causes the display screen of the information display section 3 to transition to the previous second display screen (S12). Since the second display screen is not the first display screen (No in S13), the process proceeds to S9 and the same processing as above is performed.
  • the process proceeds to S11 in this case as well. to judge.
  • the display control section 94 causes the display screen of the information display section 3 to transition to the previous first display screen (S12). After that, the process proceeds to S6 via S13, and the same processing as described above is performed.
  • the information display unit 3 displays the measurement result when the blood sample measurement result in the blood analysis unit 8 is within the normal range, and displays the measurement result when the measurement result is out of the normal range. displays the measurement result together with the flag (S3, S5).
  • the display control section 94 controls when the help button is pressed by the input section 7, that is, when the plurality of flags are displayed.
  • the first display screen is switched to a second display screen on which one of a plurality of flags can be selected (S6, S8).
  • the display control unit 94 causes the information display unit 3 to display the flag displayed on the first display screen among the plurality of flags on the second display screen in a manner different from the other flags.
  • the flag displayed on the first display screen can be emphasized and displayed on the second display screen. Therefore, on the second display screen, the user can easily understand which flag is displayed on the first display screen, that is, which flag is attached to the measurement result.
  • the display control unit 94 causes the flag displayed on the first display screen among the plurality of flags to be displayed darker than the other flags on the second display screen (see FIG. 8).
  • the flag displayed on the first display screen is reliably highlighted on the second display screen, so that the flag can be easily recognized by the user.
  • the characters of the flags displayed on the first display screen are made thicker, and the characters are made larger.
  • the flag displayed on the first display screen may be highlighted by adding decoration to the characters, changing the color, changing the typeface, or the like.
  • the display control unit 94 displays the second display screen as an explanation of the selected predetermined flag. (S9, S10). Thereby, the user can select the flag by the input unit 7 on the second display screen, display the description of the flag on the third display screen, and immediately confirm the description.
  • the output unit 63 of the output device 6 may include a display device for displaying the code information Co instead of or in addition to the printing device 63a. Even in this case, the user can access the external site by using the personal terminal T to read the code information Co displayed on the display device.
  • the information display unit 3 described above may also function as a display device for displaying the code information Co.
  • the printing device 63 a may be a printing device attached externally to the output device 6 . In this case, the user can use a personal printing device as the external printing device.
  • FIG. 9 is a perspective view showing another configuration of the blood analyzer 1 of this embodiment.
  • An information reading section 20 may be provided between the information display section 3 and the sample container loading section 4 on the front of the device main body 2 .
  • the information reading unit 20 is composed of, for example, a barcode reader, and reads peripheral information attached to the sample container 10 .
  • the peripheral information includes registration information including the registration number of the patient whose blood was collected, information on the reagents in the specimen container 10 (for example, information on the presence or absence of an anticoagulant), and information for distinguishing between individual specimen containers 10. , identification information unique to each sample container 10, and the like.
  • the identification information includes manufacturing information such as the manufacturing number and manufacturer of the specimen container 10, as well as information on the type of the specimen container 10 (standard blood collection tube, micro-volume blood collection tube, special container, etc.).
  • At least part of the peripheral information is represented by a bar code (one-dimensional code), for example, but may be represented by a two-dimensional code such as a QR code (registered trademark) instead of the bar code.
  • the information reading unit 20 can read information even in a narrow space, unlike the case where an external reading unit (for example, a barcode reader) is used.
  • an external reading unit for example, a barcode reader
  • the user can grasp the sample container 10 with one hand and read the information.
  • the present invention can be used, for example, in an output device of a blood analysis device and a blood analysis device.

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PCT/JP2022/043722 2021-12-03 2022-11-28 出力装置、血液分析装置、血液分析方法およびプログラム Ceased WO2023100790A1 (ja)

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JP2023564950A JPWO2023100790A1 (https=) 2021-12-03 2022-11-28
CN202280079405.1A CN118339458A (zh) 2021-12-03 2022-11-28 输出装置、血液分析装置、血液分析方法和程序
EP22901223.2A EP4417977A4 (en) 2021-12-03 2022-11-28 OUTPUT DEVICE, BLOOD ANALYSIS DEVICE, BLOOD ANALYSIS METHOD AND PROGRAM
US18/715,671 US20250022553A1 (en) 2021-12-03 2022-11-28 Output device, blood analysis apparatus, blood analysis method, and recording medium

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