WO2013035471A1 - 自動分析装置及びそのメンテナンス方法 - Google Patents
自動分析装置及びそのメンテナンス方法 Download PDFInfo
- Publication number
- WO2013035471A1 WO2013035471A1 PCT/JP2012/069971 JP2012069971W WO2013035471A1 WO 2013035471 A1 WO2013035471 A1 WO 2013035471A1 JP 2012069971 W JP2012069971 W JP 2012069971W WO 2013035471 A1 WO2013035471 A1 WO 2013035471A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- maintenance
- cover
- interlock
- automatic analyzer
- opened
- Prior art date
Links
Images
Classifications
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
-
- 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
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
-
- 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
-
- 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
- G01N2035/00178—Special arrangements of analysers
- G01N2035/00306—Housings, cabinets, control panels (details)
- G01N2035/00316—Detecting door closure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/251—Colorimeters; Construction thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/251—Colorimeters; Construction thereof
- G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
Definitions
- the present invention relates to an automatic analyzer for performing biochemical analysis and immunological analysis of blood and the like and a maintenance method thereof.
- an interlock function that controls opening and closing of the cover is effective in order to avoid a user from touching a dangerous part during an analysis operation or a maintenance operation.
- some maintenance work needs to be performed while operating the mechanism with the cover open for visual confirmation and internal cleaning, and the interlock mechanism needs to cope with this.
- Patent Document 1 discloses an automatic analyzer having a function of stopping the operation of the dispensing mechanism and releasing the closed state of the lid by the lock mechanism.
- the automatic analyzer needs to prevent the user from accidentally touching the mechanism part containing the dangerous part during analysis operation or maintenance work.
- the mechanism part can be operated only with the device cover closed. Installation of an interlock mechanism is required.
- This interlock is not electronic, but it is desirable to have a configuration that physically cuts off the power supply.
- the structure is such that the power can be turned off when the cover is opened as required by the safety standards, the user may accidentally There is concern about stopping the analysis operation. Therefore, it is desirable to have a mechanism that can instruct from the device when there is no problem even if the cover is opened.
- the interlock mechanism has a function that allows a part of the mechanism to operate even when the device cover is opened to perform specific maintenance work. It may be necessary.
- the safety standard requires the user to recognize that it is in a dangerous state.
- the object of the present invention is to provide an automatic analyzer equipped with an interlock mechanism that is both safe and easy to use.
- the automatic analyzer includes an interlock mechanism that stops the operation of the movable mechanism when the apparatus cover is opened, and an interlock release mechanism that disables part or all of the interlock mechanism.
- the present invention it is possible to prevent the user from accidentally contacting the movable mechanism including the dangerous part during the analysis operation or the maintenance work of the automatic analyzer.
- FIG. 10 is a detailed diagram illustrating circuits of the safety switch and the maintenance switch in FIG. 9.
- the present invention relates to an automatic analyzer that performs biochemical analysis and immunological analysis of blood and the like, and more particularly to an interlock mechanism that controls opening and closing of the device cover.
- the present invention locks the device cover so that the device cover is not accidentally opened during the analysis operation or maintenance work of the automatic analyzer, thereby preventing user contact.
- the automatic analyzer of the present invention includes an interlock mechanism that shuts off the power supply to the movable mechanism and prevents the operation when the apparatus cover is opened. Further, the automatic analyzer of the present invention inserts a maintenance key or the like into the interlock mechanism with the apparatus cover open, and shifts to the maintenance mode, thereby supplying power to the movable mechanism and performing only specific maintenance work. Is provided with an interlock release mechanism.
- the automatic analyzer according to the present invention includes an operation screen corresponding to the state of the interlock mechanism, and displays a limitation of executable maintenance work on the operation screen.
- the automatic analyzer includes an apparatus cover that includes a transport mechanism that transports a sample and an analysis unit that analyzes the sample, and covers a movable mechanism including the transport mechanism.
- An interlock mechanism that stops the operation of the movable mechanism when the apparatus cover is opened and an interlock release mechanism that disables part or all of the interlock mechanism are provided.
- the interlock release mechanism disables the interlock mechanism so that the movable mechanism can be operated in a state where the apparatus cover is opened, and the specific maintenance that the user cannot perform by the interlock mechanism. It is desirable to be able to perform the work.
- the user can visually recognize that the movable mechanism does not operate when the apparatus cover is open, and that the apparatus cover is open but only a specific maintenance operation can be performed. It is desirable to provide a display unit for informing the user.
- the display unit displays a restriction on the maintenance work that can be performed in response to the valid, invalid or partially invalid state of the interlock mechanism, and the user needs to ensure safety. It is desirable to display maintenance work that can be performed only in a state where a maintenance tool for recognition is applied.
- mitted timing refers to the timing at which the movable mechanism operates and the cover needs to be opened. For example, this is a case where the position of the movable mechanism is visually confirmed up close.
- the opening of the device cover is prohibited only when the movable mechanism operates, the device cover can be opened when the movable mechanism does not operate, and the interlock mechanism is invalidated for specific maintenance work. It is desirable that it can be implemented without any problems.
- the automatic analyzer maintenance method is characterized in that when the device cover is opened, the operation of the movable mechanism is stopped by the interlock mechanism, and part or all of the interlock mechanism is invalidated by the interlock release mechanism. .
- the interlock release mechanism disables the interlock mechanism so that the movable mechanism can operate with the apparatus cover open, and the interlock mechanism does not allow the user to perform the operation. It is desirable to be able to perform specific maintenance work.
- the movable mechanism does not operate when the apparatus cover is open, and the apparatus cover is open but only a specific maintenance operation can be performed. It is desirable to visually inform the user.
- the limitation of the maintenance work that can be performed is displayed corresponding to the valid, invalid or partially invalid state of the interlock mechanism, and the user needs to ensure the safety. It is desirable to display maintenance work that can be performed only in a state where a maintenance tool for recognition is applied.
- the apparatus cover is prohibited to be opened only when the movable mechanism operates, and the apparatus cover can be opened when the movable mechanism does not operate. It is desirable to be able to implement without having to.
- the automatic analyzer further includes a maintenance switch, and after receiving a maintenance execution request, when the device cover is closed and the maintenance switch is open, the device cover is locked and maintenance is performed. It is desirable to perform a preparatory operation for locking the device cover and then release the lock so that the movable mechanism can operate with the device cover open, and to perform maintenance following the preparatory operation.
- the automatic analyzer further includes a maintenance switch and a maintenance key.
- a maintenance switch When the apparatus cover is closed after receiving a maintenance execution request, the apparatus cover is locked and a preparatory operation for performing maintenance is performed. If the device cover is locked and then unlocked, the user can select whether to open the device cover. If you choose to open it and the maintenance switch is open, open the device cover. After confirming that the maintenance key is rotated and confirming that the maintenance switch is closed, it is desirable to allow the movable mechanism to operate with the device cover open and perform maintenance following the preparatory operation. .
- FIG. 1 is a schematic configuration diagram of an embodiment of an automatic analyzer according to the present invention.
- the automatic analyzer includes a transport line 101, a rotor 102, a reagent disk 103, a reaction disk 104, a dispensing mechanism 105, a stirring mechanism 106, a spectrometer 107, a reaction vessel cleaning mechanism 108, a nozzle cleaning mechanism 109, and a control unit. It consists of 115 mag.
- the transfer line 101 is operated by a dispensing mechanism 105 that transfers a required amount of a sample rack 111 holding a sample container 110 containing a sample to a reaction container 112 in order to perform a colorimetric analysis using a biochemical reaction. Move to a position where you can The transport line 101 is further connected to a rotor 102, and the sample rack 111 is exchanged with other transport lines 101 by rotating the rotor 102. *
- the reagent disk 103 holds a reagent container 113 containing a reagent, and in order to transfer a reagent that reacts with a component in a sample to be analyzed to a reaction container 112 in an amount necessary for colorimetric analysis, a dispensing mechanism 105 is provided. Rotate and transfer to a position where dispensing can be performed. *
- the reaction disk 104 holds a reaction vessel 112 containing a reaction solution, which is a mixture of both, on a constant temperature medium typified by water while the components in the specimen and the reagent are chemically reacted, and colorimetric analysis.
- the reaction vessel 112 that is the target of each operation is rotated and transferred to the operation positions of the spectroscope 107, the stirring mechanism 106, the reaction vessel cleaning mechanism 108, and the like.
- the dispensing mechanism 105 When performing the colorimetric analysis, the dispensing mechanism 105 sucks a necessary amount of the reagent corresponding to the sample and the analysis target from the sample container 110 and the reagent container 113 and discharges the reagent to the reaction container 112. *
- the nozzle 116 provided in the dispensing mechanism 105 is connected to a liquid level sensor 117 that detects the presence or absence of liquid by a change in capacitance, and a shield portion 114 is provided in the vicinity of the position where the dispensing operation is performed. Is provided. *
- the agitation mechanism 106 is used in the reaction container 112 to promote the reaction between the analysis target component in the sample discharged from the sample container 110 to the reaction container 112 and the reagent discharged from the reagent container 113 to the reaction container 112. Stir the reaction mixture.
- the spectroscope 107 performs colorimetric analysis by measuring the absorbance of the reaction solution stirred and chemically reacted by the stirring mechanism 106. *
- the reaction container cleaning mechanism 108 sucks the reaction liquid from the reaction container 112 that has finished the colorimetric analysis, and discharges detergent or the like, thereby cleaning the reaction container 112.
- the nozzle cleaning mechanism 109 cleans the nozzle tip of the dispensing mechanism 105 into which the sample or reagent has been dispensed so that the residue does not affect the next analysis target.
- the device top cover (also called “device cover”) has an interlock function to prevent the user from accidentally touching the mechanism part during operation (under analysis and maintenance). That is, the device cover is provided for the safety of the user.
- the interlock function is a function that stops the mechanism operation in hardware by stopping the supply of DC24V (DC24V), which is the power source of the movable mechanism (mainly motor / solenoid valve), when the device cover is opened.
- DC24V DC24V
- one automatic analyzer may have a plurality of device covers.
- FIG. 2 shows a top cover of an analysis unit which is an example of an apparatus cover.
- the top cover 202 is connected to the interlock mechanism 201.
- the interlock mechanism 201 is activated and the supply of power is stopped.
- FIG. 3A shows details of the interlock mechanism.
- Table 1 summarizes the specifications of each component.
- the top cover can be opened by moving the lever 301 (also referred to as “interlock lever” or “cover open / close lever”) from the lock position to the release position.
- the release position of the lever 301 is indicated by a broken line.
- the interlock lever mechanism has a structure that allows the lever 301 to move when the power of the device is OFF or the supply of 24V to the solenoid 304 is stopped.
- the safety switch 302 attached to the device cover is OFF (the contact is open, that is, the interlock mechanism is disabled or This is a partially invalid structure.
- the safety switch 302 is turned ON (contact closing, that is, the interlock mechanism is effective).
- the maintenance key 303 shown in FIG. 3B will be described in the maintenance mode section.
- the lever lock mode is a state in which the lever 301 is pushed by the solenoid 304 in FIG. 3A and is fixed at the lock position.
- test maintenance hereinafter abbreviated as T / M
- operation a state in which the mechanism operates
- the solenoid 304 is driven by software control, and the lever 301 is fixed.
- the lever lock release mode is a state in which the lever 301 is fixed by software control and the lever 301 can be moved to the release position.
- the lever 301 is moved to the release position in this state, the supply of 24V power to the motor is cut off by hardware.
- the lock is automatically released by software control.
- the maintenance mode is a state where 24V is supplied to the motor hardware by connecting the maintenance key 303 with the cover open, and the limited T / M can be executed. That is, the maintenance key 303 serves as a tool for the user to recognize danger (necessity of ensuring safety). Accordingly, the maintenance key 303 is an example of such a tool, and is allowed as long as the user can recognize the necessity of ensuring safety without using the maintenance key 303. For example, a system may be used in which a switch is provided at a part that the user always keeps in contact with during maintenance work. The maintenance key 303 and the above method are collectively referred to as “maintenance tool”.
- the maintenance key is used when the lever lock is released and the top cover is open, it will shift to maintenance mode.
- maintenance mode DC24V voltage monitoring and driver board fuse monitoring are performed in the same way as in normal standby (top cover closed). The monitoring starts, for example, 1 second after shifting to the maintenance mode. Since the maintenance mode requires the user to recognize that the safety is not protected, the maintenance key 303 has a structure that can be inserted only when the top cover is open. On the contrary, when the maintenance key 303 is connected, the cover cannot be closed or the lever cannot be locked.
- maintenance key 303 must be strictly managed by the administrator of the apparatus.
- the power supply system includes main transformer 401, DC24V first power supply 402, DC24V second power supply 403, DC24V third power supply 404, DC12V power supply 405, DC5V power supply 406, DC first power relay 407, DC second power relay. 408, first driver board 409, second driver board 410, lamp 411, control board, etc. 412, AC drive board 413, refrigerator 414, electromagnetic valves 415, 416, stepping motors 417, 418, electromagnetic valve 419, DC pump, etc.
- the configuration includes 420 (including a DC pump, a DC fan, and an LED), a contact sensor 421, various sensors 422, BCR 423 (barcode reader, etc.), and an AC pump 424.
- the interlock control object 450 is a region surrounded by an alternate long and short dash line. That is, the interlock control target 450 includes the electromagnetic valve 416 and the stepping motor 417 connected to the first driver board 409, and the stepping motor 418 and the electromagnetic valve 419 connected to the second driver board 410.
- DC means direct current
- AC means alternating current.
- DC24V power relay When the safety switch 302 in FIG. 3A is turned OFF, the DC first power relay 407 and the DC second power relay 408 (collectively referred to as “DC24V power relay”) in FIG. 4 are cut off.
- the output of 24V DC to the first driver board 409 and the second driver board 410 (collectively referred to as “driver board”) in FIG. .
- this DC24V controls the opening / closing operation of the stepping motors 417, 418 and the electromagnetic valves 415, 416, 419, so all the stepping motors 417, 418 and Solenoid valves 416 and 419 (except for some) become inoperable.
- the second driver board 410 is connected to a DC pump, a DC fan, and a switch contact monitoring circuit that must be controlled even during an interlock operation. Supply 24 VDC. Therefore, it is possible to drive the circulation pump and monitor various apparatus states even during the interlock operation.
- the state where the top cover is opened is the standby state. At this time, the display is made on the screen so that it can be distinguished from the standby to which 24V is supplied.
- an alarm stating “Cannot start because the cover is open” is output.
- the device status is monitored by four types of detection statuses: cover open sensor detection, safety switch contact detection, driver board fuse blown detection, and maintenance key detection.
- the maintenance key is used when the top cover is open, the DC 24V power supply is restored, the top cover detection is open, and both fuse fuses on the driver board are not detected.
- marking is performed on the screen (display unit) to confirm whether or not it can be performed. That is, in FIG. 5, a maintenance mode symbol 501 indicating that it can be executed only in the maintenance mode, and a lever lock release mode symbol 502 indicating that it can be executed only in the lever lock release mode are displayed.
- the transition to the lever lock mode is completed the next time maintenance or operation is started with the lock lever closed.
- the detection status of each sensor and the device status are checked. If the status is applicable, the lever is locked by a solenoid, and the operation proceeds to the reset operation.
- the automatic analyzer is the same as in FIG.
- the device cover has an interlock function to prevent the user from accidentally touching the mechanical part during operation (under analysis and maintenance).
- the device cover having the interlock function is an analysis unit front cover, an analysis unit back cover, and an ISE unit cover.
- the interlock function is a function to stop the mechanical operation by stopping the power supply of the movable mechanism (motor) when each cover (analyzer front cover, analyzer rear cover and ISE cover) is opened.
- ISE is an abbreviation for Ion Selective Electrodes.
- FIG. 6 is a perspective view showing a schematic configuration of the interlock mechanism.
- the analysis unit front cover 604, the analysis unit front cover 605, and the ISE unit cover 606 are respectively connected to the analysis unit front interlock mechanism 601, the analysis unit rear interlock mechanism 602, and the ISE unit interlock mechanism 603 (collectively , Called “interlock mechanism”).
- the analysis unit front cover 604, the analysis unit front cover 605, and the ISE unit cover 606 are apparatus covers.
- an interlock mechanism is provided in each cover.
- the maintenance key 609 will be described in the maintenance mode section. *
- FIGS. 7A and 7B An example of the interlock mechanism is shown in FIGS. 7A and 7B.
- Table 2 summarizes the specifications of each component.
- the structure is such that the safety switch 702 is switched ON / OFF by opening / closing the device cover 701. ON / OFF of the safety switch 702 is monitored by software.
- the safety switch 702 is turned OFF (contact open), the power supply of the movable mechanism (motor) is stopped, and the mechanism operation is stopped by hardware.
- the safety switch 702 is turned on when the device cover 701 contacts the contact 710 fixed to the safety switch 702.
- the contact 720 of the safety switch 702 is movable, and is pushed into the safety switch 702 by the device cover 701.
- the maintenance key 704 and the maintenance switch 705 in FIG. 7B will be described in the maintenance mode section. *
- the cover lock mode is a state in which each cover (analyzer front cover 604, analyzer front cover 605, and ISE cover 606 in FIG. 6) is fixed so that it is not opened by being pushed by the solenoid 703.
- the solenoid 703 is driven by software control to fix the lever.
- the cover lock release mode is a state in which the cover is released by software control and the cover can be opened.
- the cover is opened in this state, the power supply to the motor is cut off by hardware.
- the lock is automatically released by software control.
- the maintenance mode is a state in which power is supplied to the motor in hardware by connecting the maintenance key 704 with the cover opened, and the limited T / M can be executed. If the maintenance key 704 is used when any of the covers is opened, the mode is shifted to this mode. In the maintenance mode, voltage monitoring and driver board fuse monitoring are performed as in the normal standby state (all covers closed). The monitoring shifts to the maintenance mode and starts, for example, after 1 second. The maintenance mode needs to make the user aware that it is not secure. Therefore, with the maintenance key connected, even if the cover is closed, initialization, T / M that is not performed in the maintenance mode, and operations cannot be performed. *
- Table 3 shows the necessity and classification of pre-operation, actual maintenance, and cover opening.
- the bottom two rows of this table show the contents of ⁇ and ⁇ in each column.
- ⁇ Class 1 is T / M that does not involve pre-operation and mechanism operation that is dangerous for actual maintenance, and is an item that can ensure the safety of the user. Therefore, it is executed in the cover lock release mode.
- FIG. 8A shows a workflow of category 1.
- CLASS 2 is T / M with pre-operation or mechanism operation that is dangerous for actual maintenance, and is executed in the cover lock mode to ensure the safety of the user. Also, T / M items that do not require the cover to be opened. *
- FIG. 8B shows a workflow of category 2.
- the execution request start button is pressed (822), and the cover is opened and closed and the maintenance switch is confirmed (823).
- the cover lock state 824 is entered.
- the pre-operation is started (827).
- actual maintenance is started (829).
- the standby state 821 is restored.
- Category 3 is a T / M item that requires pre-operation with dangerous mechanism operation and does not involve actual maintenance with dangerous mechanism operation. It is necessary to open the cover during actual maintenance or it may be opened. is there.
- the specific maintenance work is work that cannot be performed by the user by the interlock mechanism, and the user can divide one maintenance into pre-operation and actual maintenance without invalidating the interlock mechanism.
- Work that can be performed (Category 3), or work that can be performed by the user when the interlock mechanism is disabled by the interlock release mechanism (Category 4).
- FIG. 8C shows a workflow of category 3.
- FIG. 8D and 8E show the workflow and operation of the ISE reagent prime as an example of classification 3.
- FIG. 8D and 8E show the workflow and operation of the ISE reagent prime as an example of classification 3.
- the reset operation 803 is started by pressing the execution button on the operation screen in the standby state 801 (802). After reset 804, ISE reagent prime is started (805). When the ISE reagent prime is completed (806), the state returns to the standby state 801.
- FIG. 8E shows the state of the cover during the reset operation and ISE reagent prime.
- the reset operation and the ISE reagent prime are regarded as an integrated operation.
- the reset operation and the ISE reagent prime are performed after the reset operation is completed. Therefore, in the present embodiment, during the reset operation in which the operation of the dangerous part is performed, it is dangerous to open the cover, so the cover is locked. On the other hand, in the case of ISE reagent prime, since there is no operation of the dangerous part, the cover may be opened and the cover is unlocked.
- Class 4 is a T / M item that has a mechanism operation that is dangerous for actual maintenance, and that may or may need to be opened.
- classification 2 can be executed.
- the system is configured so that the user can select whether to execute in category 2 or in category 4.
- FIG. 8F shows a workflow of category 4.
- the start button of the execution request is pushed in the standby state 861 (862), and the opening / closing of the cover is confirmed (863).
- the cover lock state 864 is entered.
- the pre-operation is started (867).
- the pre-operation ends (868) and the cover lock is released (869).
- a pop-up is displayed to select whether to open the cover for confirmation (870). If not confirmed (“No"), Opening / closing confirmation (871) is performed. If the cover is closed, the cover is locked 873 and actual maintenance is started (874). When the actual maintenance is completed (875), the lock is released (876) and the standby state 861 is restored. On the other hand, when the cover is open, a pop-up is displayed to instruct to close the cover (877), and the case where the work is completed or the case of cancellation is selected (878). In case of cancellation, it returns to the standby state 861. When the completion of the operation is selected, confirmation of opening / closing of the cover is again performed (871).
- the maintenance work in which the maintenance key must be used in the first embodiment can be easily performed in a short time.
- By reducing the use frequency of the maintenance key it is possible to reduce the risk and the troublesome work of inserting the maintenance key.
- Fig. 9 shows the power supply system.
- the power supply system includes a main transformer 901, a DC24V first power supply 902, a DC24V second power supply 903, a DC24V third power supply 904, a DC24V third power supply 905, a DC12V power supply 906, a DC5V power supply 907, a maintenance switch 908, and a safety switch.
- a main transformer 901 a DC24V first power supply 902, a DC24V second power supply 903, a DC24V third power supply 904, a DC24V third power supply 905, a DC12V power supply 906, a DC5V power supply 907, a maintenance switch 908, and a safety switch.
- 909 analysis unit first driver substrate 910, analysis unit second driver substrate 911, transport unit driver substrate 912, ISE unit driver substrate 913, lamp 914, VME bus rack 915, etc. (including VME bus rack and DI substrate), RELAY board 916, refrigerator 917, AC motor driver 918, stepping motor 919, electromagnetic valve 920, stepping motor 921, electromagnetic valve 9
- the configuration includes a DC pump 925, stepping motors 926 and 927, a solenoid valve 928, a DC pump 929, various sensors 930, BCR and the like 931, an AC pump 932, a reagent disk motor 933, and a DC 24V power relay 971 and 972.
- the VME bus is one of computer bus standards.
- the VME bus rack means a rack that uses the VME bus.
- the DI board is an abbreviation for Digital-In board, and a digital signal is input from a sensor or a barcode reader and sent to the CPU.
- the RELAY board is a relay board (relay board).
- interlock control objects 951, 952, and 953 are regions surrounded by a one-dot chain line. That is, the interlock control target 951 includes a part of the analysis unit first driver board 910 and the stepping motor 919, and the interlock control target 952 includes a part of the ISE part driver board 913 and the stepping motor 926.
- the interlock control target 953 includes an AC motor driver 918 and a reagent disk motor 933.
- Interlock control objects 951, 952, and 953 are parts that can disable part or all of the interlock mechanism by the interlock release mechanism, and can be operated by opening the cover by means such as maintenance keys. This is the site. These parts can be kept supplied with the necessary power when the user performs maintenance or the like as necessary.
- the user can select whether or not to perform these operations. Whether or not these operations can be performed is easily identified by the user by the maintenance mode symbol 501 and the lever lock release mode symbol 502 shown in FIG. 5, thereby improving the safety and usability of the apparatus. Note that these operations are selected using operation buttons, a touch panel, or the like.
- the interlock control target 953 is used, and the interlock release mechanism can act to disable part or all of the interlock mechanism.
- only the probe can be operated by the stepping motors 919 and 926.
- DC24V downstream from the fuse is monitored.
- a hardware configuration that can accurately detect that the fuse has blown by monitoring 24 VDC upstream of the fuse.
- Table 4 shows the classification of the fuse blown detection logic.
- the driver board is equipped with a DC pump, DC fan, and switch contact monitoring circuit that must be controlled even during the interlock operation, and supplies a separate system DC24V that is not subject to interlock control. Even for stepping motors that do not have safety problems, a separate system DC24V that is not subject to interlock control is supplied. Therefore, even during the interlock operation, classification 3 can be executed, and the circulation pump can be driven and the status of various devices can be monitored. *
- the DC24V power relays 1001 and 1002 in FIG. 10 are the same as the DC24V power relays 971 and 972 in FIG.
- the presence or absence of power supply by the safety switch 909 in FIG. 9 is electrically divided between the biochemical analysis unit and the ISE unit. That is, the analysis unit front safety switch 1011, the analysis unit rear safety switch 1012, and the ISE unit safety switch 1013.
- the power is supplied to the ISE unit.
- the T / M is executed only for a specific module when another module configuration is obtained, and the operation is possible in the other module configuration.
- the maintenance switch 908 in FIG. 9 corresponds to the maintenance switch 1014 in FIG.
- a photocoupler 1015 (PC) between the maintenance switch 1014 and the coils 1 and 2 of the DC24V power relays 1001 and 1002 the power supply to the analysis unit and the ISE unit can be separated.
- the state where the cover is opened is the standby state. At this time, display is performed on the screen so that it can be distinguished from the standby to which power is supplied.
- an alarm or pop-up stating “Cannot start because the cover is open” is output.
- the device status is monitored by four types of detection statuses: cover open sensor detection, safety switch contact detection, driver board fuse blown detection, and maintenance switch contact detection. *
- the range covered by the cover does not have to be the entire device, and may be only a part determined to be dangerous. At this time, it is not necessary to turn off the power even if the cover covering the non-hazardous part is opened.
- the present invention it is possible to prevent the user from accidentally contacting the mechanism part including the dangerous part during the analysis operation or maintenance work of the automatic analyzer.
- the maintenance key insertion action and the display on the operation screen indicate to the user that only specific maintenance can be performed and that the mechanism is in operation and needs attention. It can be easily recognized.
- the maintenance work in which the maintenance key must be used in the first embodiment can be easily performed in a short time.
- By reducing the frequency of use of the maintenance key it is possible to reduce the risk and the troublesome work of inserting the maintenance key.
Landscapes
- 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)
Abstract
Description
Claims (14)
- 検体を搬送する搬送機構と、前記検体を分析する分析部とを備え、前記搬送機構を含む可動機構を覆う装置カバーを有する自動分析装置であって、前記装置カバーを開けた場合に前記可動機構の動作を停止させるインターロック機構と、前記インターロック機構の一部または全てを無効にするインターロック解除機構とを備えたことを特徴とする自動分析装置。
- 前記インターロック解除機構は、前記インターロック機構を無効にすることにより前記装置カバーが開いた状態で前記可動機構の動作を可能とし、前記インターロック機構によりユーザーが実施不可能とされた特定メンテナンス作業を実施可能とすることを特徴とする請求項1記載の自動分析装置。
- 前記装置カバーが開いた状態で前記可動機構が動作しない状態であること、及び、前記装置カバーが開いた状態であるが前記特定メンテナンス作業のみ動作可能な状態であることを前記ユーザーに視覚的に知らせる表示部を備えたことを特徴とする請求項2記載の自動分析装置。
- 前記表示部は、前記インターロック機構の有効、無効又は一部無効の状態に対応して、実行可能なメンテナンス作業の制限を表示するとともに、前記ユーザーが安全性の確保の必要性を認識するためのメンテナンスツールを作用させた状態でのみ実行可能なメンテナンス作業を表示することを特徴とする請求項3記載の自動分析装置。
- 許可されたタイミングにのみ前記インターロック機構の一部または全てを無効にすることを特徴とする請求項1記載の自動分析装置。
- 前記可動機構が動作する場合にのみ前記装置カバーを開放禁止とし、前記可動機構が動作しない場合には前記装置カバーを開放可能とし、前記特定メンテナンス作業を、前記インターロック機構を無効にすることなく実施可能とすることを特徴とする請求項2記載の自動分析装置。
- 検体を搬送する搬送機構と、前記検体を分析する分析部とを備え、前記搬送機構を含む可動機構を覆う装置カバーを有する自動分析装置のメンテナンス方法であって、前記装置カバーを開けた場合にインターロック機構により前記可動機構の動作を停止し、インターロック解除機構により前記インターロック機構の一部または全てを無効にすることを特徴とする自動分析装置のメンテナンス方法。
- 前記インターロック解除機構は、前記インターロック機構を無効にすることにより前記装置カバーが開いた状態で前記可動機構の動作を可能とし、前記インターロック機構によりユーザーが実施不可能とされた特定メンテナンス作業を実施可能とすることを特徴とする請求項7記載の自動分析装置のメンテナンス方法。
- 前記装置カバーが開いた状態で前記可動機構が動作しない状態であること、及び、前記装置カバーが開いた状態であるが前記特定メンテナンス作業のみ動作可能な状態であることを前記ユーザーに視覚的に知らせることを特徴とする請求項8記載の自動分析装置のメンテナンス方法。
- 前記インターロック機構の有効、無効又は一部無効の状態に対応して、実行可能なメンテナンス作業の制限を表示するとともに、前記ユーザーが安全性の確保の必要性を認識するためのメンテナンスツールを作用させた状態でのみ実行可能なメンテナンス作業を表示することを特徴とする請求項9記載の自動分析装置のメンテナンス方法。
- 許可されたタイミングにのみ前記インターロック機構の一部または全てを無効にすることを特徴とする請求項7記載の自動分析装置のメンテナンス方法。
- 前記可動機構が動作する場合にのみ前記装置カバーを開放禁止とし、前記可動機構が動作しない場合には前記装置カバーを開放可能とし、前記特定メンテナンス作業を、前記インターロック機構を無効にすることなく実施可能とすることを特徴とする請求項8記載の自動分析装置のメンテナンス方法。
- さらに、メンテナンススイッチを備え、メンテナンスの実行要求を受けた後、前記装置カバーが閉であり、かつ、前記メンテナンススイッチが接点オープンの場合、前記装置カバーのロックをし、前記メンテナンスをするための準備動作を前記ロックをした状態で行い、その後、前記ロックを解除して、前記装置カバーが開いた状態で前記可動機構の動作を可能とし、前記準備動作に続く前記メンテナンスを行うことを特徴とする請求項1記載の自動分析装置。
- さらに、メンテナンススイッチと、メンテナンスキーとを備え、メンテナンスの実行要求を受けた後、前記装置カバーが閉である場合、前記装置カバーのロックをし、前記メンテナンスをするための準備動作を前記ロックをした状態で行い、その後、前記ロックを解除して、前記装置カバーを開けるか否かを選択させ、開けるを選択した場合、かつ、前記メンテナンススイッチが接点オープンの場合、前記装置カバーを開けて前記メンテナンスキーを回転する旨を表示し、前記メンテナンススイッチが接点クローズになったことを確認した後、前記装置カバーが開いた状態で前記可動機構の動作を可能とし、前記準備動作に続く前記メンテナンスを行うことを特徴とする請求項1記載の自動分析装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/239,624 US9316662B2 (en) | 2011-09-09 | 2012-08-06 | Automated analyzer and maintenance method for same |
CN201280038421.2A CN103718047B (zh) | 2011-09-09 | 2012-08-06 | 自动分析装置及其维护方法 |
JP2013532501A JP5894168B2 (ja) | 2011-09-09 | 2012-08-06 | 自動分析装置及びそのメンテナンス方法 |
EP12829714.0A EP2755032B1 (en) | 2011-09-09 | 2012-08-06 | Automated analyzer and maintenance method for same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-196609 | 2011-09-09 | ||
JP2011196609 | 2011-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013035471A1 true WO2013035471A1 (ja) | 2013-03-14 |
Family
ID=47831923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/069971 WO2013035471A1 (ja) | 2011-09-09 | 2012-08-06 | 自動分析装置及びそのメンテナンス方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9316662B2 (ja) |
EP (1) | EP2755032B1 (ja) |
JP (1) | JP5894168B2 (ja) |
CN (1) | CN103718047B (ja) |
WO (1) | WO2013035471A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017163586A1 (ja) * | 2016-03-25 | 2017-09-28 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
WO2018230198A1 (ja) * | 2017-06-16 | 2018-12-20 | 株式会社 日立ハイテクノロジーズ | 自動分析装置 |
WO2020208919A1 (ja) * | 2019-04-11 | 2020-10-15 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
CN113039438A (zh) * | 2018-12-06 | 2021-06-25 | 株式会社日立高新技术 | 自动分析装置 |
JP2021173763A (ja) * | 2020-04-22 | 2021-11-01 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | 実験室サンプル容器分配システム、その操作方法、および体外診断システム |
WO2021235015A1 (ja) * | 2020-05-22 | 2021-11-25 | 株式会社日立ハイテク | 自動分析装置及びその組立支援システム |
WO2023007573A1 (ja) * | 2021-07-27 | 2023-02-02 | 株式会社日立ハイテク | 自動分析装置 |
CN113039438B (zh) * | 2018-12-06 | 2024-05-31 | 株式会社日立高新技术 | 自动分析装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6529281B2 (ja) * | 2015-02-26 | 2019-06-12 | キヤノン株式会社 | 画像形成装置と穿孔装置の管理方法 |
CN108291920A (zh) * | 2016-01-13 | 2018-07-17 | 株式会社日立高新技术 | 自动分析装置及其控制方法 |
CN110231491B (zh) * | 2018-03-06 | 2024-03-22 | 深圳迈瑞生物医疗电子股份有限公司 | 样本分析系统及其节能控制方法 |
CN113287022B (zh) * | 2018-12-27 | 2023-12-12 | 株式会社日立高新技术 | 自动分析装置、自动分析系统及样品的自动分析方法 |
JP7245106B2 (ja) * | 2019-04-11 | 2023-03-23 | 株式会社日立ハイテク | インターロックユニットおよびそれを備えた自動分析装置 |
EP4068293A1 (en) | 2021-03-31 | 2022-10-05 | Roche Diagnostics GmbH | Method for performing a maintenance task in a laboratory system and laboratory system |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07159414A (ja) * | 1993-12-02 | 1995-06-23 | Hitachi Ltd | 自動分析装置 |
JPH09196925A (ja) * | 1996-01-19 | 1997-07-31 | Hitachi Ltd | 自動分析装置 |
JPH1048195A (ja) * | 1996-08-03 | 1998-02-20 | Horiba Ltd | 元素分析装置 |
JP2001126976A (ja) * | 1999-10-26 | 2001-05-11 | Tokyo Electron Ltd | 基板処理装置およびそのメンテナンス方法 |
JP2001237163A (ja) * | 2000-02-23 | 2001-08-31 | Canon Inc | 光学装置、不活性ガスの制御方法、密閉空間の雰囲気制御装置およびデバイス製造方法 |
JP2003262642A (ja) * | 2002-03-07 | 2003-09-19 | Hitachi High-Technologies Corp | 自動分析装置 |
JP2006012912A (ja) * | 2004-06-22 | 2006-01-12 | Tokyo Electron Ltd | 基板処理装置 |
JP2008216173A (ja) | 2007-03-07 | 2008-09-18 | Toshiba Corp | 自動分析装置 |
JP2009190103A (ja) * | 2008-02-13 | 2009-08-27 | Hitachi High-Tech Control Systems Corp | 半導体搬送装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6589789B1 (en) * | 1997-07-21 | 2003-07-08 | Quest Diagnostics Incorporated | Automated centrifuge loading device |
JP2000064676A (ja) | 1998-08-24 | 2000-02-29 | Advantest Corp | ドアインターロック回路 |
JP3899213B2 (ja) | 1999-11-30 | 2007-03-28 | 加藤電機株式会社 | 原稿圧着板開閉装置 |
JP3600866B2 (ja) * | 2000-09-26 | 2004-12-15 | 理学電機工業株式会社 | 分析装置 |
US20030097824A1 (en) * | 2001-10-19 | 2003-05-29 | Monogen, Inc. | Specimen vial sealing apparatus and method |
JP4462912B2 (ja) * | 2003-12-10 | 2010-05-12 | 大日本スクリーン製造株式会社 | 基板処理装置および基板処理装置の管理方法 |
JP4110101B2 (ja) * | 2004-01-28 | 2008-07-02 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
JP2007248405A (ja) * | 2006-03-20 | 2007-09-27 | Horiba Ltd | 血液分析装置 |
JP4851266B2 (ja) * | 2006-06-30 | 2012-01-11 | シスメックス株式会社 | 試料分析装置 |
WO2009039122A2 (en) * | 2007-09-17 | 2009-03-26 | Sequenom, Inc. | Integrated robotic sample transfer device |
JP3141576U (ja) * | 2008-02-27 | 2008-05-08 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
CN101881782B (zh) * | 2009-05-08 | 2016-02-24 | 深圳迈瑞生物医疗电子股份有限公司 | 生化分析仪样本装载装置及方法 |
-
2012
- 2012-08-06 US US14/239,624 patent/US9316662B2/en active Active
- 2012-08-06 JP JP2013532501A patent/JP5894168B2/ja active Active
- 2012-08-06 CN CN201280038421.2A patent/CN103718047B/zh active Active
- 2012-08-06 WO PCT/JP2012/069971 patent/WO2013035471A1/ja active Application Filing
- 2012-08-06 EP EP12829714.0A patent/EP2755032B1/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07159414A (ja) * | 1993-12-02 | 1995-06-23 | Hitachi Ltd | 自動分析装置 |
JPH09196925A (ja) * | 1996-01-19 | 1997-07-31 | Hitachi Ltd | 自動分析装置 |
JPH1048195A (ja) * | 1996-08-03 | 1998-02-20 | Horiba Ltd | 元素分析装置 |
JP2001126976A (ja) * | 1999-10-26 | 2001-05-11 | Tokyo Electron Ltd | 基板処理装置およびそのメンテナンス方法 |
JP2001237163A (ja) * | 2000-02-23 | 2001-08-31 | Canon Inc | 光学装置、不活性ガスの制御方法、密閉空間の雰囲気制御装置およびデバイス製造方法 |
JP2003262642A (ja) * | 2002-03-07 | 2003-09-19 | Hitachi High-Technologies Corp | 自動分析装置 |
JP2006012912A (ja) * | 2004-06-22 | 2006-01-12 | Tokyo Electron Ltd | 基板処理装置 |
JP2008216173A (ja) | 2007-03-07 | 2008-09-18 | Toshiba Corp | 自動分析装置 |
JP2009190103A (ja) * | 2008-02-13 | 2009-08-27 | Hitachi High-Tech Control Systems Corp | 半導体搬送装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2755032A4 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2017163586A1 (ja) * | 2016-03-25 | 2019-03-07 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
WO2017163586A1 (ja) * | 2016-03-25 | 2017-09-28 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
US11125762B2 (en) | 2016-03-25 | 2021-09-21 | Hitachi High-Tech Corporation | Automatic analyzer |
WO2018230198A1 (ja) * | 2017-06-16 | 2018-12-20 | 株式会社 日立ハイテクノロジーズ | 自動分析装置 |
JP7174066B2 (ja) | 2018-12-06 | 2022-11-17 | 株式会社日立ハイテク | 自動分析装置 |
CN113039438B (zh) * | 2018-12-06 | 2024-05-31 | 株式会社日立高新技术 | 自动分析装置 |
CN113039438A (zh) * | 2018-12-06 | 2021-06-25 | 株式会社日立高新技术 | 自动分析装置 |
JPWO2020116106A1 (ja) * | 2018-12-06 | 2021-09-27 | 株式会社日立ハイテク | 自動分析装置 |
JPWO2020208919A1 (ja) * | 2019-04-11 | 2020-10-15 | ||
JP7138783B2 (ja) | 2019-04-11 | 2022-09-16 | 株式会社日立ハイテク | 自動分析装置 |
WO2020208919A1 (ja) * | 2019-04-11 | 2020-10-15 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
JP7062805B2 (ja) | 2020-04-22 | 2022-05-06 | エフ ホフマン-ラ ロッシュ アクチェン ゲゼルシャフト | 実験室サンプル容器分配システム、その操作方法、および体外診断システム |
JP2021173763A (ja) * | 2020-04-22 | 2021-11-01 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | 実験室サンプル容器分配システム、その操作方法、および体外診断システム |
US11927597B2 (en) | 2020-04-22 | 2024-03-12 | Roche Diagnostics Operations, Inc. | Laboratory sample vessel distribution system, method for operating, and in-vitro diagnostic system |
WO2021235015A1 (ja) * | 2020-05-22 | 2021-11-25 | 株式会社日立ハイテク | 自動分析装置及びその組立支援システム |
JP7433426B2 (ja) | 2020-05-22 | 2024-02-19 | 株式会社日立ハイテク | 自動分析装置及びその組立支援システム |
WO2023007573A1 (ja) * | 2021-07-27 | 2023-02-02 | 株式会社日立ハイテク | 自動分析装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103718047B (zh) | 2016-08-17 |
CN103718047A (zh) | 2014-04-09 |
US9316662B2 (en) | 2016-04-19 |
EP2755032A1 (en) | 2014-07-16 |
US20140202828A1 (en) | 2014-07-24 |
JPWO2013035471A1 (ja) | 2015-03-23 |
EP2755032B1 (en) | 2022-03-02 |
EP2755032A4 (en) | 2015-04-08 |
JP5894168B2 (ja) | 2016-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5894168B2 (ja) | 自動分析装置及びそのメンテナンス方法 | |
JP2011179919A (ja) | 検体処理装置 | |
WO2018230198A1 (ja) | 自動分析装置 | |
CN109804323B (zh) | 生产辅助系统、显示器、生产辅助方法及记录介质 | |
US20220147038A1 (en) | Automatic analysis device and maintenance guide method in automatic analysis device | |
JP6180788B2 (ja) | 自動分析装置および分析方法 | |
JP6653705B2 (ja) | 自動分析装置 | |
JPH07159414A (ja) | 自動分析装置 | |
JP6900268B2 (ja) | 自動分析装置 | |
JP2012026814A (ja) | 自動分析装置 | |
JP6869844B2 (ja) | 自動分析装置 | |
JP4242697B2 (ja) | 操作盤 | |
EP4170350A1 (en) | Automatic analysis device | |
JP7053310B2 (ja) | 検体測定装置、電力供給の遮断方法 | |
US20220206022A1 (en) | Interlock unit and automated analyzer equipped with same | |
KR100761204B1 (ko) | 공작기계의 공구특성 표시장치 및 표시방법 | |
JP2014010746A (ja) | 加工装置 | |
CN114902053A (zh) | 自动分析装置、自动分析装置的显示系统以及自动分析装置的显示方法 | |
JP2006142201A (ja) | 遠心分離機およびその故障修理法 | |
CN117616285A (zh) | 自动分析装置以及自动分析装置中的引导方法 | |
EP3629030A1 (en) | Display method, sample analyzer, and recording medium | |
JP7043572B2 (ja) | 表示方法、検体分析装置および制御プログラム | |
JP2013140022A (ja) | 検体測定装置および検体測定方法 | |
JP2008226604A (ja) | 押しボタンスイッチ | |
WO2011057491A1 (zh) | 用于控制工程设备的电气控制系统和工程设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12829714 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2013532501 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012829714 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14239624 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |