WO2021245970A1 - 分析機器管理装置 - Google Patents

分析機器管理装置 Download PDF

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Publication number
WO2021245970A1
WO2021245970A1 PCT/JP2021/001524 JP2021001524W WO2021245970A1 WO 2021245970 A1 WO2021245970 A1 WO 2021245970A1 JP 2021001524 W JP2021001524 W JP 2021001524W WO 2021245970 A1 WO2021245970 A1 WO 2021245970A1
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WIPO (PCT)
Prior art keywords
consumables
information
unit
analytical instrument
display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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PCT/JP2021/001524
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English (en)
French (fr)
Japanese (ja)
Inventor
智裕 川瀬
有悟 長谷
嵩之 中谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
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Shimadzu Corp
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Publication date
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP2022528417A priority Critical patent/JP7311045B2/ja
Priority to CN202180045452.XA priority patent/CN115720628B/zh
Priority to US17/928,527 priority patent/US12584935B2/en
Publication of WO2021245970A1 publication Critical patent/WO2021245970A1/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
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8804—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 automated systems
    • 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
    • G01N2035/00891—Displaying information to the operator
    • 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
    • G01N2035/00891—Displaying information to the operator
    • G01N2035/0091—GUI [graphical user interfaces]

Definitions

  • the present invention relates to an analytical instrument management device.
  • Research facilities that analyze samples may be equipped with multiple analytical instruments such as gas chromatographs, liquid chromatographs or mass spectrometers. Further, such an analysis system is provided with a management device such as a database management system, a laboratory data management system, or a laboratory information management system (see, for example, Patent Document 1). A plurality of analytical instruments are managed by a management device. A user of an analytical system belonging to a research facility can analyze a sample by using a desired analytical instrument. Japanese Unexamined Patent Publication No. 2008-241386
  • the user of the analytical system activates the specific control software corresponding to each analytical instrument and uses the consumables of the analytical instrument (for example, remaining amount, usage time). Or the number of times of use) needs to be confirmed as appropriate.
  • the consumables of the analytical instrument for example, remaining amount, usage time. Or the number of times of use
  • the mode of presenting the status of consumables by the control software differs depending on the model of the analytical instrument. Therefore, it may not be easy to properly check the status of consumables.
  • An object of the present invention is to provide an analytical instrument management device that enables easy management of analytical instruments.
  • One aspect of the present invention is an analytical instrument management apparatus used in combination with a control device and a display apparatus of a plurality of different types of analytical instruments for analyzing a sample, and the identification information for identifying each analytical instrument and each analytical instrument.
  • An information acquisition unit that acquires consumables information indicating the usage status of the included consumables from the control device, an information holding unit that holds identification information and consumables information acquired by the information acquisition unit, and the information holding unit.
  • the display device is displayed with the identification information list screen held by the information holding unit, and the usage status of the consumables for each analytical instrument is displayed on the list screen based on the consumables information held by the information holding unit.
  • the present invention relates to an analytical instrument management device provided with a display control unit.
  • the analytical instrument can be easily managed.
  • FIG. 1 is a diagram showing a configuration of an analysis system including an analysis device management device according to an embodiment of the present invention.
  • FIG. 2 is a diagram showing a configuration of an analytical instrument management device.
  • FIG. 3 is a diagram showing an example of a list screen displayed on the display device.
  • FIG. 4 is a diagram showing an example of the usage status display unit of FIG.
  • FIG. 5 is a flowchart showing an example of a display processing algorithm executed by the analytical instrument management device of FIG.
  • FIG. 6 is a diagram showing a configuration of an analytical instrument management device in a modified example.
  • FIG. 1 is a diagram showing a configuration of an analysis system including an analysis device management device according to an embodiment of the present invention.
  • the analysis system 100 includes a plurality of analysis devices 10, a plurality of control devices 20, and an analysis device management device 30.
  • the plurality of control devices 20 correspond to the plurality of analytical instruments 10, respectively.
  • Each control device 20 and the analysis device management device 30 are connected to the network 110 so as to be able to communicate with each other.
  • the types of the plurality of analytical instruments 10 are different from each other.
  • the types of the analytical instrument 10 include, for example, a liquid chromatograph, a gas chromatograph, a liquid chromatograph mass analyzer, a gas chromatograph mass analyzer, an ultraviolet visible absorptiometer, an infrared spectrophotometer, a spark discharge emission spectrophotometer, or an atomic absorptiometer.
  • a photometer may be included.
  • the types of the analytical instrument 10 include, for example, an inductively coupled plasma mass spectrometer, an inductively coupled plasma emission spectroscopic analyzer, an energy dispersive X-ray analyzer, a wavelength dispersive X-ray analyzer, an interatomic force microscope, and an electron beam microanalyzer. , Particle size distribution measuring device, microchip electrophoresis device, precision universal tester, balance or non-destructive inspection device may be included.
  • Each control device 20 is realized by an information processing device such as a personal computer, and includes a CPU (central processing unit) and a memory. Unique control software is installed in each control device 20. Each control device 20 is started when the corresponding analysis device 10 is operated, controls the operation of the analysis device 10 based on the installed control software, and records the usage status of the consumables of the analysis device 10.
  • the usage status of consumables includes, for example, the usage amount of the mobile phase, the usage time of the pump, the usage time of the lamp, or the number of times the needle is used.
  • the usage status of consumables includes, for example, the number of times the septum is used or the number of times the insert is used.
  • the usage status of consumables includes, for example, the usage time of a rotary pump.
  • the usage status of the consumable may include the remaining amount, the remaining usable time or the remaining usable number of times, instead of the above-mentioned usage amount, usage time or number of times of use.
  • the analysis device management device 30 is realized by an information processing device such as a personal computer, includes a CPU and a memory, and can be connected to a display device 120.
  • the display device 120 is composed of, for example, a liquid crystal display panel or an organic EL (electroluminescence) panel.
  • the analysis device management device 30 causes the display device 120 to display a list screen showing identification information for identifying the analysis device 10 and a list of usage status of consumables for each analysis device 10. The details of the analytical instrument management device 30 will be described later.
  • FIG. 2 is a diagram showing the configuration of the analytical instrument management device 30.
  • the analysis equipment management device 30 includes an information acquisition unit 31, an information holding unit 32, a consumption degree evaluation unit 33, a consumables determination unit 34, an equipment determination unit 35, and a display control unit 36 as functional units. include.
  • the CPU of the analytical instrument management device 30 executes the control program stored in the memory, the functional unit of the analytical instrument management apparatus 30 is realized.
  • a part or all of the functional part of the analytical instrument management device 30 may be realized by hardware such as an electronic circuit.
  • the information acquisition unit 31 acquires the identification information of the corresponding analysis device 10 from the control device 20 while the control device 20 is in operation, and obtains the consumables information indicating the usage status of the consumables of the analysis device 10. Get it regularly. In addition, the information acquisition unit 31 periodically acquires result information indicating the analysis result by the corresponding analysis device 10 from the operating control device 20.
  • the information holding unit 32 holds the identification information and the consumables information acquired by the information acquisition unit 31 even after the power of the control device 20 is turned off (that is, shut down).
  • the information holding unit 32 newly acquires the consumables information already held by the information acquisition unit 31. Update to information. Whether or not the same control device 20 has been operated is determined based on the identification information.
  • the consumption degree evaluation unit 33 evaluates the consumption degree of each consumable item held by the information holding unit 32.
  • the degree of wear means less wear.
  • the degree of consumption of the consumable is the remaining amount with respect to the maximum storage amount.
  • the consumable item is a pump, a lamp, or the like
  • the degree of consumption of the consumable item is the remaining usable time with respect to the maximum usable time.
  • the consumable is a needle, septum, insert, or the like
  • the consumable degree of consumption is the remaining usable number of times with respect to the maximum usable number of times.
  • the consumables determination unit 34 determines whether or not each consumable is necessary to be replaced based on the degree of wear evaluated by the consumables evaluation unit 33.
  • the first and second threshold values are predetermined for the degree of consumption of each consumable item.
  • the second threshold is smaller than the first threshold.
  • Consumables whose degree of wear is greater than the first threshold value are determined to "do not need to be replaced”.
  • Consumables whose degree of wear is equal to or less than the first threshold value and larger than the second threshold value are determined to be "close to replacement”.
  • Consumables whose degree of wear is equal to or less than the second threshold value are determined to be "need to be replaced”.
  • the device determination unit 35 determines whether or not each analysis device 10 can be used based on the determination result by the consumables determination unit 34.
  • the analytical instrument 10 for which it is determined that all the consumables do not need to be replaced is determined to have no consumables that need to be replaced.
  • Analytical instrument 10 in which there are no consumables determined to be “need to be replaced” and at least some of the consumables are determined to be “close to replacement” is determined to be “consumables to be replaced soon". Will be done.
  • the analytical instrument 10 for which at least some of the consumables have been determined to be “need to be replaced” is determined to have "there are consumables that need to be replaced”.
  • the display control unit 36 causes the display device 120 to display a list screen of the identification information held by the information holding unit 32. Further, the display control unit 36 determines the consumption degree of the consumables for each analysis device 10 based on the consumables information held by the information holding unit 32 and the evaluation result by the consumption degree evaluation unit 33, and the identification information of the analysis device 10. It is displayed on the above list screen so as to correspond to. Further, the display control unit 36 further displays the determination result by the consumables determination unit 34 on the list screen as replacement necessity information, and the display control unit 36 lists the determination result by the device determination unit 35 as usability information. Display more on the screen.
  • the display control unit 36 displays the analysis result on the list screen so as to correspond to the identification information of the analysis device 10 based on the acquired result information.
  • the analysis results include, for example, a liquid chromatogram, a gas chromatogram, a mass spectrum, and the like.
  • the consumables information further includes the type of mobile phase. In this case, the display control unit 36 displays the type of the mobile phase on the list screen based on the consumables information held by the information holding unit 32.
  • FIG. 3 is a diagram showing an example of a list screen displayed on the display device 120.
  • a plurality of display areas 122 corresponding to the plurality of analytical instruments 10 are arranged so as to be arranged in the vertical direction, for example.
  • the identification information display unit 123, the analysis result display unit 124, and the usage status display unit 125 are arranged so as to be arranged in this order from left to right, for example.
  • the order in which the identification information display unit 123, the analysis result display unit 124, and the usage status display unit 125 are arranged is not limited to this example.
  • the identification information display unit 123 displays the identification information of the corresponding analysis device 10.
  • the identification information may include the model name or device name of the analysis device 10, or may include a thumbnail image of the analysis device 10. Further, the identification information display unit 123 displays usability information based on the determination result by the device determination unit 35 of FIG. In this example, the identification information display corresponding to the analytical instrument 10 determined to be "no consumables that need to be replaced", “there are consumables that need to be replaced", and “there are consumables that need to be replaced”.
  • blue, yellow, and red indicators are displayed as availability information, respectively. The availability information may be displayed in combination with other color indicators.
  • the method of displaying the availability information is not limited to the above example.
  • the identification information display unit 123 corresponding to the analytical instrument 10 determined to have "no consumables that need to be replaced” or "there are consumables that are about to be replaced” does not display usability information. May be good.
  • the availability information is displayed on the identification information display unit 123 corresponding to the analytical instrument 10 determined to have "there is a consumable item that needs to be replaced”.
  • the availability information may not be displayed on the identification information display unit 123 corresponding to the analytical instrument 10 determined to have "no consumables that need to be replaced".
  • the availability information is displayed on the identification information display unit 123 corresponding to the analytical instrument 10 determined to be "there is a consumable item that is about to be replaced” or "there is a consumable item that needs to be replaced”.
  • the usability information may be displayed not by an index by color but by a character string indicating the content of the usability information or an index such as "!.
  • the analysis result display unit 124 displays the analysis result by the analysis device 10 in real time while the corresponding analysis device 10 is in operation. At least one of the identification information display unit 123 and the analysis result display unit 124 displays whether the operating state of the corresponding analysis device 10 is "Running” or "Ready”. May be good.
  • the usage status display unit 125 displays the usage status of consumables of the corresponding analytical instrument 10.
  • the type of mobile phase may be further displayed on the usage status display unit 125 corresponding to the analytical instrument 10.
  • FIG. 4 is a diagram showing an example of the usage status display unit 125 of FIG. In the example of FIG. 4, the consumption degree evaluated by the consumption degree evaluation unit 33 of FIG. 2 is displayed for the mobile phase in the first to sixth bottles held in the tray.
  • the consumption of the mobile phase in the first to sixth bottles is 75%, 50%, 100%, 25%, 0% and 8%, respectively.
  • These depletions are more visually displayed by markers in the pie chart as well as numerical values.
  • the user can easily recognize the guideline of the period until the replacement of each consumable item (mobile phase in this example) by visually recognizing the numerical value indicating the degree of consumption or the marker of the pie chart.
  • the usage status display unit 125 displays replacement necessity information based on the determination result by the consumables determination unit 34 of FIG.
  • the pie chart marker indicating the degree of wear is displayed in blue.
  • the mobile phase in the 4th and 6th bottles is determined to be "close to replacement” and the pie chart marker indicating the degree of wear is displayed in yellow.
  • the mobile phase in the fifth bottle is determined to be "need to be replaced” and a numerical value indicating the degree of wear is displayed in red.
  • the determination result may be displayed in other color combinations. In FIG. 4, the difference in color is shown by the difference in the hatching pattern.
  • the method of displaying the exchange necessity information is not limited to the above example.
  • the replacement necessity information may not be displayed on the usage status display unit 125.
  • the usage status display unit 125 displays the replacement necessity information for the consumables determined to be “necessary to be replaced”.
  • the replacement necessity information does not have to be displayed on the usage status display unit 125.
  • the usage status display unit 125 displays the replacement necessity information for the consumables determined to be "close to replacement” or “need to be replaced”.
  • the exchange necessity information may be displayed not by a color index but by a character string indicating the content of the exchange necessity information or an index such as "!.
  • FIG. 5 is a flowchart showing an example of a display processing algorithm executed by the analytical instrument management device 30 of FIG.
  • the information acquisition unit 31 determines whether or not any of the control devices 20 of the analysis system 100 is in operation (step S1). If none of the control devices 20 is operating, the information acquisition unit 31 proceeds to step S13.
  • the information acquisition unit 31 acquires the identification information of the corresponding analysis device 10 from the control device 20 (step S2). Further, the information acquisition unit 31 acquires consumables information of the corresponding analysis device 10 from the control device 20 (step S3). Further, the information acquisition unit 31 acquires the result information of the corresponding analysis device 10 from the control device 20 (step S4). Either of steps S2 to S4 may be executed first, or may be executed at the same time.
  • the information holding unit 32 determines whether or not the same identification information as the identification information acquired in step S2 is held (step S5). When the same identification information is not retained, the information retention unit 32 retains the identification information acquired in step S2 (step S6). Further, the information holding unit 32 holds the consumables information acquired in step S3 (step S7).
  • step S5 When the same identification information is held in step S5, the information holding unit 32 updates the consumables information held in step S7 with the consumables information acquired in step S3 (step S8). Further, the information holding unit 32 holds the consumables information updated in step S8 (step S9).
  • the consumption degree evaluation unit 33 evaluates the consumption degree of the consumables based on the consumables information held in step S7 or step S9 (step S10).
  • the consumables determination unit 34 determines whether or not the consumables need to be replaced based on the degree of consumption of the consumables evaluated in step S10 (step S11).
  • the device determination unit 35 determines whether or not the analysis device 10 can be used based on the determination result of the consumables in step S11 (step S12).
  • the display control unit 36 has the result information acquired in step S4, the identification information held in step S6, the consumables information held in steps S7 and S9, the degree of wear evaluated in step S10, and step S11. Based on the determination result in S12, the list screen 121 is displayed on the display device 120 (step S13). After that, the display control unit 36 returns to step S1.
  • the information acquisition unit contains identification information for identifying the analytical instrument 10 and consumables information indicating the usage status of the consumables contained in the analytical instrument 10. Obtained from the control device 20 by 31.
  • the identification information and consumables information acquired by the information acquisition unit 31 are retained by the information holding unit 32.
  • the list screen 121 of the identification information held by the information holding unit 32 is displayed on the display device 120 by the display control unit 36. Further, the display control unit 36 displays the usage status of the consumables for each analysis device 10 on the list screen 121 based on the consumables information held by the information holding unit 32.
  • the identification information and the consumables information acquired by the information acquisition unit 31 are retained by the information holding unit 32 even after the power of the control device 20 is turned off.
  • the list screen 121 can be displayed on the display device 120 based on the identification information and the consumables information held by the information holding unit 32. Therefore, the user does not need to operate the control device 20 of the analysis device 10 in order to visually recognize the list screen 121.
  • a plurality of display areas 122 corresponding to a plurality of different types of analytical instruments 10 are arranged.
  • the identification information display unit 123 for displaying the identification information of the corresponding analysis device 10 and the usage status for displaying the usage status of the consumables included in the corresponding analysis device 10.
  • the display unit 125 and the display unit 125 are arranged.
  • the identification information of a plurality of different types of analytical instruments 10 and the usage status of consumables for each analytical instrument 10 are shown with high listability, so that information is less likely to be overlooked. .. Therefore, the user can collectively check the usage status of the consumables in each analytical instrument 10 by visually recognizing the list screen 121. As a result, the user can easily manage the analytical instrument 10.
  • the person in charge of maintenance of the analysis system 100 can replace the consumables at an appropriate time while checking the usage status of the consumables in each analysis device 10.
  • the person in charge of the analysis system 100 can specify which analysis device 10 the performer of a predetermined analysis uses to perform the analysis by recognizing the usage status of the consumables of each analysis device 10.
  • a single sample may be analyzed by continuously using a plurality of analytical instruments 10 such as a pretreatment apparatus and a mass spectrometer.
  • the executor of the analysis can secure the usage schedule of the plurality of analytical instruments 10 necessary for the analysis by recognizing the usage status of each analytical instrument 10. Therefore, the analysis cannot be continued due to the depletion of consumables in any of the analytical instruments 10. Therefore, it is possible to prevent the sample from being wasted.
  • the determination result by the device determination unit 35 is further displayed as the usability information of the analysis device 10.
  • Usability information includes that there are no consumables that need to be replaced, that there are consumables that need to be replaced, and that there are consumables that are about to be replaced. Therefore, the user can easily and in detail recognize whether or not each analytical instrument 10 can be used by visually recognizing the identification information display unit 123.
  • the determination result by the consumables determination unit 34 is further displayed as consumables replacement necessity information.
  • the exchange necessity information includes that there is no need for exchange, that it needs to be exchanged, and that the time for exchange is near. Therefore, the user can easily and in detail recognize the necessity of replacement of each consumable by visually recognizing the usage status display unit 125.
  • FIG. 6 is a diagram showing the configuration of the analytical instrument management device 30 in the modified example.
  • the analytical instrument management device 30 can be connected to the operation unit 130.
  • the operation unit 130 includes a pointing device such as a mouse or a keyboard, and is operated by the user.
  • the analytical instrument management device 30 further includes a selection reception unit 37, a search unit 38, and a sort reception unit 39 as functional units.
  • the CPU of the analytical instrument management device 30 executes the control program stored in the memory, the functional unit of the analytical instrument management apparatus 30 is realized.
  • a part or all of the functional part of the analytical instrument management device 30 may be realized by hardware such as an electronic circuit.
  • the selection reception unit 37 receives the selection of consumables for displaying the usage status from the operation unit 130.
  • the user can select a desired consumable item by operating the operation unit 130.
  • the display control unit 36 causes the usage status display unit 125 of FIG. 3 to display the usage status of the consumables whose selection has been accepted by the selection reception unit 37. According to this configuration, even when the display screen of the display device 120 is small, it is possible to display the usage status of the consumables selected by the user in a large size. Therefore, the user can easily visually recognize the usage status of the desired consumables.
  • the search unit 38 receives input of search conditions for consumables from the operation unit 130.
  • the search condition includes, for example, the usage status or type of consumables.
  • the user can input desired search conditions by operating the operation unit 130.
  • the search unit 38 searches for the analysis device 10 including the consumables satisfying the accepted search condition.
  • the display control unit 36 causes the list screen 121 to display the display area 122 (FIG. 3) corresponding to the analysis device 10 searched by the search unit 38. In the displayed display area 122, the identification information display unit 123, the analysis result display unit 124, and the usage status display unit 125 are displayed.
  • the user can easily recognize the analytical instrument 10 including the desired usage condition or type of consumables by visually recognizing the list screen 121.
  • the user can easily recognize a liquid chromatograph containing a low remaining mobile phase or a lamp with a short remaining usable time.
  • the user can easily recognize a liquid chromatograph containing a particular type of mobile phase.
  • the sort reception unit 39 receives a sort command from the operation unit 130.
  • the user can issue a sort command by operating the operation unit 130.
  • the display control unit 36 arranges the plurality of display areas 122 displayed on the list screen 121 according to the degree of consumption of any of the consumables included in the analysis device 10. To change.
  • the order of the plurality of display areas 122 may be changed to ascending order and descending order of the degree of consumption of consumables.
  • the user can easily recognize the analytical instrument 10 including the consumables having a high degree of wear or the consumables having a low degree of wear.
  • each control device 20 is a device separate from the corresponding analytical instrument 10, but the embodiment is not limited thereto.
  • Each of some or all of the control devices 20 may constitute one analysis device together with the corresponding analysis device 10.
  • the analysis device management device 30 acquires identification information, consumables information, or result information from the control device 20 of the analysis device in operation.
  • each analytical instrument 10 is “there is no consumable that needs to be replaced”, “there is a consumable that is about to be replaced”, or “there is a consumable that needs to be replaced”.
  • the embodiment is not limited to this. Whether or not each analytical instrument 10 can be used may be evaluated in two stages of "there is no consumable that needs to be replaced” or “there is a consumable that needs to be replaced”. Alternatively, it is not necessary to determine whether or not each analytical instrument 10 can be used. In this case, the analytical instrument management device 30 does not include the instrument determination unit 35. Further, the display processing step S12 is omitted.
  • the necessity of replacement of each consumable is evaluated in three stages of "no need for replacement", “near replacement time”, or “need to be replaced”.
  • the embodiment is not limited to this.
  • the necessity of replacement of each consumable may be evaluated in two stages of "no need for replacement” or “need to be replaced”.
  • it may not be determined whether or not each consumable item needs to be replaced.
  • the analytical instrument management device 30 does not include the consumables determination unit 34. Further, the display processing step S11 is omitted.
  • the degree of consumption of the consumable is displayed on the usage status display unit 125 as the usage status of the consumable, but the embodiment is not limited to this. Instead of the degree of consumption of the consumables, the remaining amount of the consumables, the remaining usable time or the remaining usable times may be displayed on the usage status display unit 125 as the usage status of the consumables. In this case, the analytical instrument management device 30 does not include the wear degree evaluation unit 33. Further, the display processing step S10 is omitted.
  • the analytical instrument management device 30 includes all of the selection reception unit 37, the search unit 38, and the sort reception unit 39, but the embodiment is not limited to this.
  • the analytical instrument management device 30 may not include a part of the selection reception unit 37, the search unit 38, and the sort reception unit 39.
  • the analytical instrument management device is An analytical instrument management device used in conjunction with control and display devices for different types of analytical instruments that analyze samples.
  • An information acquisition unit that acquires identification information for identifying each analytical instrument and consumables information indicating the usage status of consumables contained in each analytical instrument from the control device.
  • An information holding unit that holds identification information and consumables information acquired by the information acquisition unit, and an information holding unit.
  • the display device displays a list screen of identification information held by the information holding unit, and the usage status of consumables for each analytical device is listed based on the consumables information held by the information holding unit. It may be provided with a display control unit to be displayed on the screen.
  • consumables information of a plurality of different types of analytical instruments can be confirmed all at once on a common list screen.
  • the identification information and the consumables information acquired by the information acquisition unit are retained by the information holding unit even after the power of the control device is turned off. This makes it possible to display the list screen on the display device based on the identification information and the consumables information held by the information holding unit even when the control device is not operating. Therefore, the user does not need to operate the control device of the analytical instrument in order to visually recognize the list screen.
  • a plurality of display areas corresponding to the plurality of different types of analytical instruments are arranged on the list screen.
  • Each of the plurality of display areas includes an identification information display unit for displaying the identification information of the corresponding analytical instrument, and a usage status display unit for displaying the usage status of consumables included in the corresponding analytical instrument. May be placed.
  • the identification information of a plurality of different types of analytical instruments and the usage status of consumables for each analytical instrument are shown with high listability. Therefore, information is less likely to be overlooked. As a result, the user can more easily manage the analytical instrument.
  • the analytical instrument management device is A consumption degree evaluation unit for evaluating the degree of consumption indicating the degree of consumption of the consumables is further provided based on the consumables information held by the information holding unit.
  • the display control unit may display the degree of wear evaluated by the degree of wear evaluation unit on the list screen as the usage status of the consumables.
  • the user can easily recognize the guideline of the period until the replacement of the consumables by visually recognizing the degree of wear displayed on the list screen.
  • the analytical instrument management device described in Section 3 is Further, a consumables determination unit for determining the necessity of replacement of consumables based on the degree of consumption evaluated by the consumables evaluation unit is provided.
  • the display control unit may further display the determination result by the consumables determination unit on the list screen as replacement necessity information.
  • the user can easily recognize whether or not the consumables need to be replaced by visually recognizing the list screen.
  • the analytical instrument management device described in Section 4 is Further, an equipment determination unit for determining whether or not each of the plurality of different types of analysis equipment can be used based on the determination result by the consumables determination unit is provided.
  • the display control unit may further display the determination result by the device determination unit on the list screen as usability information.
  • the user can easily recognize whether or not the analytical instrument can be used by visually recognizing the list screen.
  • the information acquisition unit acquires the result information indicating the analysis result by the analysis device from the control device, and obtains the result information.
  • the display control unit may display the analysis result on the list screen so as to correspond to the identification information of the analysis device based on the result information acquired by the information acquisition unit.
  • the user can confirm the analysis result by the analysis device on the list screen.
  • the analytical instrument management device is It also has a selection reception section that accepts the selection of consumables to be displayed.
  • the display control unit may display the usage status of the consumables whose selection has been accepted by the selection reception unit on the display device.
  • the analytical instrument management device is It also has a search unit that accepts input of search conditions for consumables and searches for analytical instruments containing consumables that meet the accepted search conditions.
  • the display control unit may display the identification information corresponding to the analytical instrument searched by the search unit and the usage status of consumables on the display device.
  • the user can easily recognize the analytical instrument containing the consumables satisfying the desired search conditions.
  • the analytical instrument management device is It also has a sort reception unit that accepts sort commands.
  • the display control unit has the identification information displayed on the list screen and the usage status of the consumables corresponding to the identification information according to the usage status of the consumables. You may change the sort order of the pair with.
  • the set of the identification information and the usage status of the consumables can be rearranged in the order according to the usage status of the consumables. Therefore, the user can more easily and appropriately manage a plurality of different types of analytical instruments.
  • One of the plurality of different types of analytical instruments includes a liquid chromatograph, which comprises a liquid chromatograph.
  • the consumables information corresponding to the analytical instrument includes the type of mobile phase.
  • the display control unit may display the type of mobile phase on the list screen so as to correspond to the identification information of the analytical instrument based on the consumables information held by the information holding unit.
  • the user can easily recognize the type of mobile phase contained in the liquid chromatograph by visually recognizing the list screen.

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
PCT/JP2021/001524 2020-06-02 2021-01-18 分析機器管理装置 Ceased WO2021245970A1 (ja)

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JP2000298122A (ja) * 1999-04-14 2000-10-24 Shimadzu Corp 液体クロマトグラフ
JP2009036513A (ja) * 2007-07-31 2009-02-19 Hitachi High-Technologies Corp 自動分析装置
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JP2014228403A (ja) * 2013-05-22 2014-12-08 株式会社日立ハイテクノロジーズ 検体処理システム

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CN115720628A (zh) 2023-02-28
US20230358771A1 (en) 2023-11-09
CN115720628B (zh) 2025-07-22
JP7311045B2 (ja) 2023-07-19
US12584935B2 (en) 2026-03-24

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