386 results about "Autoanalysis" patented technology

An automatic analyzer using a reaction vessels of disposable type is provided which is compact in construction and with high accuracy of measurement.The analyzer is comprised with a reaction container which is capable of having a plurality of cuvettes of disposable type set therein, an extracting and injecting unit for injecting a first reagent, a specimen and a second reagent into a disposable cuvette, a light measuring unit for emitting light to the cuvette, and for measuring absorbance thereof and a CPU for producing a calculated value based on outputs of the light measuring unit.The light measuring unit measures absorbance of the first reagent, specimen and second reagent injected into and reacted with each other in a disposable cuvette, and also measures an air blank value representing absorbance of an empty disposable cuvette and a first reagent blank value representing absorbance of a disposable cuvette having first reagent in the cuvette (S104, S106). The CPU compensates the absorbance based on at least one of the air blank value and the first reagent blank value (S112, S113).

The present invention relates to fluidic devices for preparing, processing, storing, preserving, and / or analyzing samples. In particular, the devices and related systems and methods allow for preparing and / or analyzing samples (e.g., biospecimen samples) by using one or more of capture regions and / or automated analysis.

The invention discloses a session emotion autoanalysis method based on depth learning and belongs to the natural language processing and data mining field. According to the method, voice and text expression is learned on the basis of a de-noising auto-encoder, further through a depth learning method, depth fusion of two types of expressions is realized to acquire unified high level expression, and emotion analysis is carried out on the basis of high level expression after fusion. Through the method, depth fusion of acoustic and text characteristics is realized, and emotion classification accuracy is improved.

The invention relates to an automatic analysis apparatus. The apparatus includes a reaction container supply unit, a reagent warehouse receipt, a sample transfer unit, a reaction incubation unit, a cleaning and separating unit, a detection unit, a sample adding unit, a transfer unit and a control system. An automatic analysis method using the automatic analysis apparatus includes the following steps: (1) supplying a reaction container; (2) adding an analysis sample and an analysis reagent; (3) reacting; (4) cleaning, and separating; (5) adding a detection reagent; (6) reacting; and (7) detecting. The automatic analysis apparatus and the automatic analysis method can flexibly realize a variety of test modes and reaction times, reduce the size of a whole machine, reduce the cost, and make the whole machine have a compact structure; and the automatic analysis apparatus has scalability, can easily realize high speed test, and is suitable for analysis under different test modes and reaction times.

According to the invention, a body photo, obtained by routing inspection by an unmanned aerial vehicle, of a transmission tower is analyzed automatically by using a deep learning technology. On the basis of a Faster-Rcnn algorithm, power transmission equipment needing detection is identified from the photo obtained by routing inspection by the unmanned aerial vehicle; the power transmission equipment is sent to a defect classifier for the equipment to determine whether the equipment has a defect and which type the defect is; if the equipment has a defect, the location of the defect equipment as well as the defect type is marked in the photo automatically; and then a defect report is generated finally and maintenance information is provided for the maintenance staff. According to the invention, the analysis process has advantages of high accuracy, fast processing speed and high reliability; and the automatic analysis of the inspection photo of the transmission line is realized without manual participation.

The invention discloses an intelligent fault wave recording main station information management system, which comprises a main system and a plurality of sub systems, wherein each sub system is provided with a fault wave recording device used for automatic recording waves and sending wave recording files to the main system when a fault occurs, the main system is provided with a management unit, a configuration unit, an operation unit, a monitoring unit, an integration unit and a retrieval unit, the configuration unit is used for configuring the fault wave recording device, the management unit is used for automatically searching or passively updating an accessed fault wave recording device, and carrying out the management operation on the fault wave recording device, the operation unit is used for obtaining the wave recording files, the standard wave recording information is obtained after the protocol conversion through the analysis, a fault report is automatically analyzed and generated, the monitoring unit is used for carrying out state monitoring and electric network monitoring, the integration unit is used for carrying out wave recording analysis on data according to the time and the version for outputting editable or printable wave recording analysis reports, and the retrieval unit is used for carrying out data retrieval according to the retrieval conditions.

Disclosed herein is an automatic analyzer that is capable of reducing a user's workload required when a reagent is placed, and thereby facilitating change of the operation mode of the automatic analyzer. An automatic analyzer comprises: a reaction unit including a plurality of vessels; a first reagent storing unit that is capable of storing a plurality of reagent cassettes; a sample dispenser for dispensing a sample into the reaction unit; a reagent dispenser for dispensing a reagent corresponding to an analysis item from the first reagent storing unit into the reaction unit; a second reagent storing unit that is capable of storing a plurality of reagent cassettes; and reagent cassette transfer means that is capable of transferring a reagent between the first reagent storing unit and the second reagent storing unit, the automatic analyzer further comprising reagent selection means for selecting a reagent to be used for analysis operation based an operation set, wherein the operation set specifies a combination of an analysis item and the scheduled number of analyses corresponding to the analysis item.

The invention relates to a system and a method for analysing with a temporal resolution below 160 milliseconds at least one response of a test person to at least one input stimulus. At least one input stimulus is provided to the test person and data representing the test person's response to this provided at least one input stimulus is obtained. From these data, at least one induced response pattern is determined in an automatic manner and at least one induced response pattern is identified. Optionally, the response pattern is interpreted and at least one induced response indicator is identified. The identified at least one induced response pattern and / or and at least one induced response indicator are synchronized to the presented at least one input stimulus. The synchronized at least one input stimulus and the determined at least one response pattern and / or at least one response indicator are presented in the same display and / or stored on the same means for storing. A database unit allowing the at least one input stimulus and / or the identified at least one induced response pattern to be stored and / or retrieved and / or compared to input stimuli and / or identified induced response patterns from analyses performed on the same test person and / or other test persons. The means for automatically determining comprises means for automatically analyzing the obtained data to identify at least one induced response pattern, or at least one feature thereof.

The invention relates to a quality monitoring system and a method of a tobacco primary process. The quality monitoring system of the tobacco primary process comprises an index formulating unit, a data collection unit, a data analysis unit and a result determination unit; the collected data is modeled and analyzed on the basis of a tobacco primary process center control data system, so that the indexes according with current tobacco requirements, device processing capacity and processing direction are obtained, and the indexes are subjected to SPC (statistical process control) tracking determination. According to the technical scheme, the technical problem that a tobacco primary process parameter in the prior art cannot objectively reflect an actual production condition is effectively avoided. The quality monitoring method and the system are capable of monitoring and automatically analyzing the tobacco primary process.

The present invention provides an intelligent video monitoring method and system based on computer vision analysis technology. The method comprises: a video acquisition step: acquiring a monitoring video of a fixed scene by using a camera with a fixed stand; a video analysis step: analyzing the monitoring video to obtain an analysis result; and a monitoring management step: displaying the analysis result to a person or alarming. According to the method, the monitoring video is automatically analyzed by using computer vision technology, and specific information in the video can be further extracted, and alarm information is automatically generated when a particular event happens and recorded into the database, so that intelligence of video monitoring is improved, and labor intensity of monitoring personnel is greatly decreased.

The invention discloses a laboratory COD automatic analysis robot. The laboratory COD automatic analysis robot comprises a plurality of digestion pipes which are arranged on a digestion pipe disc and are used for storing a water sample to be detected, an automatic liquid feeding system, a digestion heating system, a cooling system, a titration finishing point judging system and a controller for controlling each system to finish experiment operation steps, wherein the input end of the controller is connected with instruction input equipment; the output end of the controller is connected with the automatic liquid feeding system, the digestion heating system, the cooling system and the titration finishing point judging system respectively; and the output end of the titration finishing point judging system is further connected with display equipment. The laboratory COD automatic analysis robot integrates automatic sample feeding, batch determination and automatic analysis functions; and a potassium dichromate titration method is adopted so that the COD of a water sample can be rapidly determined, and a plurality of samples can be tested simultaneously so that the laboratory COD automatic analysis robot is convenient and rapid and has high accuracy.

A system for the integrated and automated analysis of DNA or protein, including a single-use cartridge, with an analysis device having a control device, and devices for capturing and processing signals, the control device carrying out a completely automatic process and evaluation of molecular diagnostic analysis via single-use cartridges (Lab-on-a-Chip). Controlling of an analysis process, which occurs in the cartridge, involves the subsequent displacement and thermostatisation of liquids with a first device, and with a second device the signals which are obtained during the analysis are processed. The first and the second devices are synchronized in such a manner that the analysis process of the sample can be carried out in a totally integrated manner thus producing an immediate result.

The invention discloses a realizing method for a long-distance electrocardiogram monitoring system with automatic analyzing and real-time information sharing functions. The method comprises the steps that 1, automatic dynamic electrocardiogram analyzing equipment collects electrocardiogram signals and motion sensor signals and analyzes the signals in real time; 2, the automatic dynamic electrocardiogram analyzing equipment transmits analysis results in a wireless mode through a low-power-consumption Bluetooth communication module; 3, a user monitoring terminal receives data, processes the data locally in real time and the transmits the data to a long-distance monitoring terminal; 4, information received by the long-distance monitoring terminal is transmitted to a long-distance index real-time analysis processing and early warning module, and processed results are submitted to an information sharing module; 5, the information sharing module enables received information to be shared in real time according to the preset share range and the sharing mechanism. The method has the advantages that data wirelessly transmitted are reduced to the maximum degree, human intervention is reduced, high automation degree analysis is achieved, and the real-time prediction and early warning ability of severe events is improved.

This invention relates to a method for analyzing the concentration of an analyte in a sample and to automatic analyzing apparatus. The invention will be described herein with particular reference to a method and apparatus for measuring the concentration of glucose or other analytes in blood but is not limited to that use.

Provided is a technology pertaining to the transport of samples in an automated analyzer, which allows a sample container containing a sample having a high degree of urgency and priority for analysis to be moved quickly to a sample dispensing position. The analyzer is provided with a rack buffer unit (8) serving as a sample container switching section is provided between a rack transport module (4) and a rack transport module (5) that transport racks (2) carrying sample containers (1), and an urgent sample loading module (7) on which is placed a rack (2) carrying a sample container (1) containing a sample which has priority for analysis. The rack (2) carrying the sample currently being dispensed and a rack (2) which has priority for analysis are switched at the rack buffer unit (8), and the sample container (1) carried on the rack (2) which has priority for analysis is quickly moved to the sample dispensing position.

The invention relates to an intelligent food quality security supervision system. The system comprises a quick detection application, a laboratory application and a food quality security supervision platform, wherein the quick detection application is used for quickly detecting food by utilizing quick detection equipment, processing the detection data through an online unit and transmitting the detection data to the food quality security supervision platform; the food quality security supervision platform is used for automatically analyzing whether corresponding food accords with the quality security standard according to the detection data; the laboratory application is used for accurately detecting the food by utilizing a laboratory instrument, and transmitting the detection data to a laboratory information management system; and the laboratory information management system is used for processing the detection data to issue a corresponding food quality security report and uploading the detection data to the food quality security supervision platform to carry out judgement. According to the system provided by the invention, the laboratory detection and the quick detection are combined, so that the food quality security detection process is well improved.

The invention discloses a mechanical equipment fault type automatic diagnosis method and system. The method comprises the steps that the type of tested equipment is determined; a set equipment template is selected according to the type of the tested equipment, wherein the equipment template includes template information, and the template information includes the equipment type, measurement position information, measurement definition information and threshold information; the characteristic frequency of different measurement positions of the tested equipment is calculated according to the equipment template; a standard fault spectrogram is generated according to the characteristic frequency; and the standard fault spectrogram and the actual fault spectrogram are compared, and the fault type of the tested equipment is automatically analyzed. With application of the diagnosis method and system, the measurement information can be automatically determined before testing the tested equipment so that the measurement factor determination process can be simplified, fault type diagnosis of the tested equipment can be automatically performed in the measurement process and the diagnosis efficiency can be enhanced.

An automatic analyzer includes a wastewater suction unit that causes a suction nozzle to suction a reaction wastewater from each of plural reaction vessels transferred to a disposal position, transfers the plural suction nozzles to a cleaning position to make the suction nozzles suction a cleaning liquid, and clean the suction nozzles. The wastewater suction unit includes a pressure detector that is arranged near the suction nozzle in a pipe that guides a negative pressure for suction to each of the suction nozzles to detect pressure in each of the suction nozzles at time of suctioning of the reaction wastewater, a vessel determination unit that determines whether the reaction vessel is present or not at the disposal position, and a clog determination unit that determines whether each of the suction nozzles is clogged or not based on change in pressure in the suction nozzle and presence / absence of the reaction vessel.

The invention discloses a power distribution network fault positioning system and method for performing analysis in combination with circuit overload data. By fusing circuit load information, fault positioning becomes more accurate; a circuit overload data analysis method is adopted to perform early warning and analysis on a distribution transformation overload phenomenon; according to circuit, switch and transformer equipment and by combination with a power grid real-time operating mode, abnormal data searching efficiency and data transmission security of power supply equipment can be improved through measurement of power utilization information collection system when necessary; an advanced sensing technology is adopted to improve the perceptible level of the equipment; and the equipment state is automatically analyzed through an intelligent assembly, so that operating conditions of power distribution circuits in all or a part of important districts can be mastered.

A method of directed automated analysis of a plurality of analytes of a process solution includes providing a sample of the process solution containing a plurality of the analytes, admixing an enriched isotope spike for each of the plurality of analytes to be analyzed with the process solution sample thereby effecting admixture of the enriched ratio of isotopes with the naturally occurring ratio of each analyte to be analyzed, creating ions from the spikes, introducing the ions into a mass spectrometer for determination of the identity and quantity of each analyte and delivering the information to a microprocessor. If desired, the process solution sample may be diluted and / or subjected to the addition of reagents or standards prior to initiation of the analysis. The ions may be created by an atmospheric pressure ionization interface. The information obtained is processed in a computer which serves to control other portions of the practice of the method. Such controls may include delivery of analytes to the process solution based on the information obtained, control of the sample extraction, sample handling, ionizer, and mass spectrometer. The information may also be employed to control delivery of analytes in the process solution. In another embodiment, enriched isotopic ions are introduced into the process solution. Corresponding apparatus is provided.

The present invention pertains to a device, system, and method for evaluating the condition of a wooden structure by automated profiling of the hardness of the structure. More particularly, the present invention is directed towards a probing device comprising a blade coupled to a resistance mechanism and a mechanical sensor for measuring the hardness of wood in a structure; a system comprising such a device, and a computing device coupled to the device that outputs the hardness measurements of the device; and a method for operating such a device and determining the condition of wood by identifying changes in hardness in a wooden structure.

Provided is an automatic analysis device which, when an urgent sample is put into the automatic analysis device, can rapidly and efficiently carry the urgent sample to the analysis device without interchanging racks and start the analysis of the urgent sample. The present invention is characterized in that, in a determination as to whether or not a rack put into an automatic analysis device by a user is transferred to an analysis unit, a sample present in a route from a buffer to a sample split position in the analysis unit is identified, and the number of items in which suction with a nozzle has not been completed among analysis items requested for the sample is managed, by performing control for carrying a next rack from the buffer into the analysis unit when the number of items falls to a given number or less, the number of analysis items requested for samples that are waiting for analysis in the analysis unit can be always limited to the given number or less, and even when a new urgent sample is put in, the time elapsed until the measurement result of the urgent sample is outputted is reduced.

Provided is an automatic analyzer capable of detecting not only clogging and air suction of the dispensation probe but also a decrease in the dispensation quantity caused by a bubble film, air bubbles or a highly viscous sample. Each of a sample / reagent suction operation time and a sample / reagent discharge operation time of a probe is segmented into multiple time sections. For each of the time sections determined by the segmentation, a parameter is calculated by applying a detected pressure waveform to an approximation formula. For each of the time section, the presence / absence of a dispensation abnormality is judged by comparing the calculated parameter with a parameter in cases of normal dispensation. An automatic analyzer capable of judging the presence / absence of an abnormality specific to each time section and making abnormality judgments difficult for conventional techniques can be realized.

An analytical apparatus to monitor fluid systems has at least one extraction module having a raw-sample reservoir connected by input fluid conduit to individual ones of said fluid systems, to extract raw samples for analysis from said fluid systems, one or more modification modules comprising additive materials to modify the extracted raw samples prior to analysis, an analytical device to receive at least a portion of said raw samples in an ordered sequence, and to determine concentration of at least one constituent of said sample portion, fluid-handling apparatus for transferring fluid through the analytical apparatus, and a computerized control and management system to manage operations of component modules and devices, and to report analytical results. The apparatus is characterized in that the control and management system coordinates extraction of raw samples, modification as needed, introduction of fluids to the analytical device, and reporting of analytical results on a continuous basis over plural cycles.

The invention provides an automatic analyzing device and a sample analyzing method. The automatic analyzing device comprises a filling unit (20), a reaction unit (10), a measuring unit (80) and a transfer unit (50), wherein the filling unit (20) is used for filling a sample or / and a reagent into a reaction vessel; the reaction unit (10) is used for hatching, cleaning and separating a reactant in the reaction vessel; the measuring unit (80) is used for measuring reaction signals in the reaction vessel; and the transfer unit (50) is used for transferring the reaction vessel among different positions. According to the automatic analyzing device, the reaction unit is taken as a center to realize hatching, cleaning and separating of the reactant in the reaction vessel, and the measuring unit independent from the reaction unit is used for measuring the signals in the reaction vessel. The automatic analyzing device dispenses with a single cleaning and separating disk, simplifies the system structure and flow of control, can obviously reduce the size of the reaction unit, and realizes a flexible hatching time; and in addition, the independent measuring unit can realize a darkroom environment more easily and can realize a flexible signal hatching time.

The invention discloses a method and system for automatic analysis of error reporting logs of automatic software testing. The method comprises the steps that (S1) each error reporting log is acquired and pre-processed, so that a first log is obtained; (S2) whether the length of the first log exceeds a preset threshold is judged, the step (S3) will be executed if the length exceeds the threshold, and otherwise the step (S4) will be executed if the length does not exceed the threshold; (S3) word segmentation is conducted to the first log according to a word database, so that a second log is obtained; and (S4) the second log is matched with classification rules in a rule database and thus matched abnormal error detailed information can be obtained, an abnormal error type corresponding to the abnormal error detailed information is acquired, and the corresponding abnormal error type is set as an error identifier of the error reporting log. According to the invention, testers' analysis efficiency of the error reporting logs is increased, and analysis and waiting time is reduced, so that continuous integration efficiency of the automatic testing is increased.

An automated analyzer that receives samples prepared for analysis in an automated pre-analytical module and a method of operation of such automated analyzer. The automated analyzer includes a shuttle transfer station that receives a shuttle carrier from the automated pre-analytical system. The shuttle transfer station has a clamping assembly for the shuttle. The clamping assembly has jaws that advance engagement members into contact with a bottom portion of sample containers disposed in the shuttle. The clamping assembly secures the sample containers in the shuttle when sample is aspirated from the sample containers. The automated analyzer also has a multichannel puncture tool that is adapted to be carried by a robotic gripper mechanism. The multichannel puncture tool has multiple puncture members that each defines a channel. Each channel is in communication with a different trough in the consumable. A pipette can pass through the channel in the puncture tool.

Disclosed is an automatic analyzer that offers highly reliable analytic data and a high level of processing capacity while allowing a reagent sampling operation suitable for a given reagent container to be performed when a reagent container suitable for a given reagent is used. When the operation begins, whether a reagent bottle contains a liquid leakage prevention mechanism is checked (Steps 601, 602). If there is no liquid leakage prevention mechanism, the size of the opening of the reagent bottle is determined (Step 604). Then, when one cycle has passed after the reagent disk is stopped, anozzle is inserted and lowered into the reagent bottle and whether the nozzle has reached the liquid surface is determined by using a capacitive method (Step 607) if the opening is large, or a pressure detection method (Step 608) if the opening is small. If there is a liquid leakage prevention mechanism, the size of the opening of the reagent bottle is determined (Step 604), and the nozzle is inserted and lowered into the reagent bottle immediately after the reagent disk is stopped, and whether the nozzle has reached the liquid surface is determined by using a capacitive method (Step 605) if the opening is large, or a pressure detection method (Step 606) if the opening is small.