摘要:
There is provided a sample inspection automation system which uses a single holder as its carrier, which can supply empty holders to a distant processing unit on an extended circling path without delay, and which permits continuous operation in case of a failure through detachment of a failed part for example. The system combining a plurality of processing units has an empty holder circling path with a mechanism to circle empty holders across all processing units within the system in unicursal fashion; stoppers for retaining empty holders on the circling path; and a mechanism for controlling the stoppers on the circling path given an empty holder request from a processing unit. The empty holder circling path is made of a plurality of loops each equipped with the stopper. The sample inspection automation system thus configured supplies empty holders efficiently and simplifies system operation through fallback operation.
摘要:
There is provided a sample inspection automation system which uses a single holder as its carrier, which can supply empty holders to a distant processing unit on an extended circling path without delay, and which permits continuous operation in case of a failure through detachment of a failed part for example. The system combining a plurality of processing units has an empty holder circling path with a mechanism to circle empty holders across all processing units within the system in unicursal fashion; stoppers for retaining empty holders on the circling path; and a mechanism for controlling the stoppers on the circling path given an empty holder request from a processing unit. The empty holder circling path is made of a plurality of loops each equipped with the stopper. The sample inspection automation system thus configured supplies empty holders efficiently and simplifies system operation through fallback operation.
摘要:
A method for controlling an automated sample test system includes a samples conveyance line for conveying samples racks, each holding samples, to a plurality of processing units, and an empty-rack stock section in which to stock samples racks not holding a sample. The control method is designed to collect information on whether the processing units are in need of a supply of empty samples racks, and then supply empty samples racks from the empty-rack stock section to the processing units based on the information. Decreases in throughput can be prevented by leveling the number of empty samples racks supplied to the processing units that require empty samples racks.
摘要:
A method for controlling an automated sample test system includes a samples conveyance line for conveying samples racks, each holding samples, to a plurality of processing units, and an empty-rack stock section in which to stock samples racks not holding a sample. The control method is designed to collect information on whether the processing units are in need of a supply of empty samples racks, and then supply empty samples racks from the empty-rack stock section to the processing units based on the information. Decreases in throughput can be prevented by leveling the number of empty samples racks supplied to the processing units that require empty samples racks.
摘要:
In a sample-processing system having function modules and buffer units each combined as a pair with one another, in case of device stoppage due to failure, since a number of sample racks are held in the buffers, resetting involves a huge amount of time for storage of the racks. In addition, if the system configuration includes a plurality of buffer units, the resetting time increases with the number of buffer units.Sample rack ID reading means is provided in each buffer unit and during resetting, IDs of the sample racks in the buffer unit are read in the buffer unit. The buffer unit then uses the read information to make an inquiry to a control unit as to transport destinations of each sample rack. After this, sample processing based on transport destination instructions from the control unit is restarted using the buffer unit as a restarting position.
摘要:
An automatic analyzer for performing analysis of a precision control sample in response to an external factor to alleviate the burden on the operator and perform precision control at appropriate timing, thereby allowing automatic maintenance of the measurement precision. Analysis of a precision control sample is performed by creating an analysis request for the internally held precision control sample and then transferring the precision control sample in response to an external factor occurring, when a calibrator is inputted in the analyzer, the number of remaining reagents under analysis satisfies a predetermined condition (becomes zero or falls below a specified value), the date changes, a specified time runs out, the operator is changed, the number of analyzed samples exceeds a specified value, a specified time period has elapsed, a new reagent is registered, and a measurement failure is detected.
摘要:
An automatic analyzer is provided that can promptly process a request for additional test items for a sample being analyzed or an error that has occurred in the sample.The automatic analyzer has functions of outputting measurements of a sample analyzed, determining whether or not re-analyzing is necessary, and performing the re-analyzing. To achieve these functions, the automatic analyzer includes a buffer area for standby until analysis is completed and measurements are outputted. Each of analysis units includes a pair of buffer units that can randomly access the buffer area. The automatic analyzer further includes a position disposed near the buffer area, at which a sample can be unloaded and reloaded. A rack that is mounted with the sample in question and that stands by within the buffer area is unloaded onto the unloading position by a command to unload issued by an operator operating an operation section. Operations required for the sample are performed from above the unloaded rack. Subsequent reloading of the sample allows samples other than the sample in question to be analyzed continuously.
摘要:
A reagent loading mechanism includes a reagent loading unit and a reagent holding unit serving as a rotating mechanism. A reagent cover opening mechanism and a reagent transferring mechanism are disposed on the circumference of the reagent holding unit. A position at which the reagents can be continuously loaded from the reagent loading unit can be selected from accommodating positions in the reagent holding unit by setting the number (X) of held reagents and an offset number (Y) of the opening mechanism and the transferring mechanism to satisfy a relationship of X=nY+1 (n is arbitrary). In addition, the opening operation and the transferring operation are performed during the same period so that unnecessary operations of the mechanisms can be suppressed by controlling the sequence such that opening of the reagent covers and transferring of the reagents can be continuously performed.
摘要翻译:试剂装载机构包括试剂装载单元和用作旋转机构的试剂保持单元。 试剂保持单元的周围配置有试剂盖开口机构和试剂转移机构。 可以从试剂装载单元连续装载试剂的位置,通过设定保持试剂的数量(X)和打开机构的偏移量(Y)和转印 满足X = nY + 1(n为任意)的关系的机制。 此外,打开操作和转印操作在同一时间段内进行,从而可以通过控制可以连续执行试剂的打开和试剂的转移的顺序来抑制机构的不必要的操作。
摘要:
An automatic analyzer is provided that can promptly process a request for additional test items for a sample being analyzed or an error that has occurred in the sample. The automatic analyzer can output measurements of a sample analyzed, determine whether or not re-analyzing is necessary, and perform the re-analyzing. The automatic analyzer includes a buffer area for standby until analysis is completed and measurements are outputted. Each of analysis units includes a pair of buffer units that can randomly access the buffer area. The automatic analyzer further includes a position disposed near the buffer area, at which a sample can be unloaded and reloaded. A rack that stands by within the buffer area can be unloaded onto the unloading position by a command to unload issued by an operator. Subsequent reloading of the sample allows samples other than the sample in question to be analyzed continuously.
摘要:
A determination mechanism which obtains information about the weight of the specimen housed in the specimen container is arranged on a conveyor line for connecting between a loading module and an automatic centrifugal unit, the specimens are held without being installed at an adaptor until the number of the specimens which can be subjected to a centrifugal processing at once by the automatic centrifugal unit arrives, and the specimens are installed after the arrival in an order from a heavier specimen at the adaptors to be paired, which are installed at the symmetric positions to each other across the rotation central axis. Also, the specimen is installed at the gravity-center position of the adaptor first, and the subsequent specimens are installed from the inner side at the point-symmetric positions to each other across the gravity-center position.