113 results about "Laboratory automation" patented technology

A laboratory automation system that is capable of carrying out clinical chemistry assays, immunoassays, amplification of nucleic acid assays, and any combination of the foregoing, said laboratory automation system employing at least one of micro-well plates and deep multi-well plates as reaction vessels. The use of micro-well plates as reaction vessels enables the laboratory automation system to assume a variety of arrangements, i.e., the laboratory automation system can comprise a variety of functional modules that can be arranged in various ways. In order to effectively carry out immunoassays by means of micro-well plates, a technique known as inverse magnetic particle processing can be used to transfer the product(s) of immunoassays from one micro-well of a micro-well plate to another.

A system for managing bulk liquids for an automated clinical analyzer. The system comprises (a) at least one local reservoir for storing a bulk liquid for impending use, (b) at least one container for holding a bulk liquid before the liquid is transferred to a local reservoir, and (c) a controller for monitoring the level of a bulk liquid in a local reservoir. The local reservoir for storing a bulk liquid for impending use can be a trough. The use of troughs for storing a reagent, a diluent, or some other treating agent for impending use enables an aspirating / dispensing device having a plurality of pipettes to aspirate and dispense the reagent, diluent, or other treating agent at a high rate of throughput. The controller can monitor the level of a liquid in (a) a local reservoir for storing a bulk liquid for imminent use and the level of liquid in a (b) container for holding a bulk liquid before the liquid is transferred to a local reservoir. In the laboratory automation system described herein, the container for holding a bulk liquid before the liquid is transferred to a local reservoir can be a bottle. Other desirable features in the system include, but are not limited to, pump(s), valves, liquid level sensors.

Laboratory Automated System and method for specimen processing, comprising several Clinical and Biological Analytical Modules is provided. The Module consists of coupling centrifuge, analyzers and robot. System produces rapid phase separation, cap removing and testing in one sequential, unbroken process. Several multi-item carriers for tubes and microplates loading provided.

Container identification data from a container inspection unit that analyzes a container containing a liquid is combined with liquid level detection raw data from a liquid level detection unit that analyzes the container containing the liquid and a liquid level detection result is generated. The liquid level detection result is cross-checked with additional data from the container inspection unit. The result can be used to plan a route for the container in the laboratory automation system.

A robotic laboratory automation workcell preferably includes instruments and equipment that are integrated by using conveyor or track elements and a robotic arm. The automation workcell is controlled by a centralized or main controller or processor using specialized control software to automate the proteomics research process. The automated workcell is capable of performing genetic laboratory experiments from start to finish by moving samples or microplates between the instruments for analysis. A goal of the automated workcell is to perform repetitive procedures in an effort to build and maximize the efficiency of a gene(s) of a targeted organism.

A component of a laboratory automation system that integrates (a) separating a solid magnetic substrate from the liquid contents of a reaction vessel, (b) management of the thermal characteristics of the component of the laboratory automation system, (c) automated loading of multi-well plates and tip combs into the component of the laboratory automation system, (d) automated unloading of multi-well plates and tip combs from the component of the laboratory automation system, and (e) reading of radio frequency identification tags attached to multi-well plates.

A system for managing the inventory of reagents for a laboratory automation system. The system for managing the inventory of reagents comprises a controller, software for the controller, and a refrigerator capable of refrigerating reagents, detecting the presence or absence of reagents in the refrigerator, and detecting the location of reagents in the refrigerator. The system for managing the inventory of reagents is connected to a laboratory automation system. The laboratory automation system comprises at least one clinical analyzer. A typical system for managing inventories of reagents includes an operator interface for the loading of boxes of reagents and other supplies, radio frequency identification system for identification of inventory and tracking, robotic mechanisms for loading containers onto the track system and removing containers from the track system, de-capping equipment, refrigeration equipment, and information technology connections to laboratory analyzers and vendors.

A system for managing the inventory of reagents for a laboratory automation system. The system for managing the inventory of reagents comprises a controller, software for the controller, and a refrigerator capable of refrigerating reagents, detecting the presence or absence of reagents in the refrigerator, and detecting the location of reagents in the refrigerator. The system for managing the inventory of reagents is connected to a laboratory automation system. The laboratory automation system comprises at least one clinical analyzer. A typical system for managing inventories of reagents includes an operator interface for the loading of boxes of reagents and other supplies, radio frequency identification system for identification of inventory and tracking, robotic mechanisms for loading containers onto the track system and removing containers from the track system, de-capping equipment, refrigeration equipment, and information technology connections to laboratory analyzers and vendors.

A robotic laboratory automation system includes a vision feedback apparatus with one or more teaching plates adapted for placement in a microplate or other specimen holder of a laboratory instrument or stack to represent the location of the microplate. The vision feedback system is adapted to control the robotic manipulator to automatically adjust the location of the manipulator to a position adjacent to a teaching plate upon locating a pattern on the teaching plate and then store the coordinates of the determined position. With the stored position coordinates the robot can return to the determined positions previously represented by the location of teaching plates to locate an actual microplate or specimen holder at the determined position without the vision feedback system.

The present invention describes an automated platform for inoculating a variety of receptacles with biological samples for testing and analysis. The lab automation system includes a plurality of modules used to automate the inoculation of media for subsequent analysis. In this regard, the lab automation system has one module to enter specimen / order information and store an inventory of petri dishes. Another module is used to label the sample receptacles with a unique identifier that associates the receptacles with the sample. Yet another module includes a robot for retrieving sample and inoculating the receptacles. The sample inoculation module also includes an apparatus that will receive slides, inoculate those slides, and further process the slides for analysis. Finally, the lab automation system includes a module that streaks the culture media with the sample. Thus, the automated lab system described herein provides consistent samples with minimal input from a lab operator.

An automated cold storage apparatus, and related method thereof, provides a sample process management system that is a revolutionary approach to the storage and retrieval regarding critical samples. The system—a significant technological breakthrough in laboratory automation—is the first ultra low temperature robotic system capable of being validated. Samples in containers are stored and retrieved robotically through an airlock climate-control chamber that is automatically dehumidified by a dry gas purge, such as a carbon dioxide or nitrogen purge or the like. This purge rapidly reduces ambient humidity to a desirable relative humidity (RH), e.g., less than about 15% RH, virtually eliminating the accumulation of frost. Microplates are systematically identified using barcode technology, for example. Once through the climate-controlled chamber, the containers (i.e., samples) are robotically transferred to the rotary mechanism. This mechanism transports the containers to a derived nest location upon the storage means, such as a carousel or to one of the stationary addresses.

An automated laboratory device that comprises a mechanism that performs operations on laboratory samples, a scheduler that causes the mechanism to process laboratory samples in accordance with programmed processes, logic that detects an error occurring in a process controlled by the scheduler, logic that accepts a user-defined error handling routine for the error, and logic that executes the error handling routine when the error is encountered. Also described is an embodiment of the invention directed to a laboratory automation system, a method of laboratory automation, a computer implemented software program product, a method of doing business, and a laboratory automation network.

The present invention relates to an enhanced extracting and sampling device for collecting faeces samples, particularly suitable for performing laboratory diagnostic tests in a total laboratory automation, in particular for dosing one or more analytes, and allowing the screening of markers of diagnostic interest for purposes of prevention and treatment.Such a device for sampling faeces may indeed be received and processed by robotic systems in highly automated analysis laboratories as the samples of body fluids (whole blood, plasma, serum, etc.) are processed.

The invention relates to the field of medical instruments, and especially relates to a fully automatic leucorrhea inspection analyzer. The inspection analyzer comprises a frame, a feeding mechanism arranged on the frame, a sampling mechanism arranged on the frame, and a sample detection mechanism arranged on the frame. The feeding mechanism comprises specimen box placing apparatuses. The sampling mechanism comprises a sampling device. The sample detection mechanism comprises a microscope and a digital video camera. According to the invention, feeding is automatically carried out by the feeding mechanism. The sampling mechanism automatically samples from the human body secretion specimen boxes, and smears the samples on glass slides. The automatic detection mechanism automatically detects the samples on the glass slides, and carries out automatic camera shooting and automatic data saving. The wastes are automatically recovered at last. With the analyzer provided by the invention, laboratory automation degree is greatly improved, working efficiency is greatly improved, reporting time is shortened, and the labor intensity of operation staffs is reduced. Therefore, the health of the operation staff can be ensured, the inspection quality can be improved, and laboratory bio-safety level can be improved.

The invention relates to a micro-scale sampling pump art sphere for transferring microliter liquid as using in medical devices and laboratory automatic devices, which is a gas replacing type and with an auto-removing suction nozzle device and comprises a pump body, a linear motor, a driving guide screw, a piston, a sliding sleeve, a cylinder, a gun end and a suction nozzle removing sleeve, wherein the sliding sleeve, the cylinder and the gun end are connected together one by one, and the suction nozzle removing sleeve is fixed on the pump where is close to the gun end. The one-time suction nozzle of the invention is used as the air replacing type micro-scale sampling pump for transferring liquid medium, which resolves the questions of the requirement of complicated washing pipe and cross contamination, and also can acutely detect height of the liquor and the suction nozzle fitting tightly or not and being caught or not. Compared with the expensive huge-scale liquid working stations abroad, the invention has the superiority in cost and avoids the cross contamination between specimens.

A component of a laboratory automation system that integrates (a) separating a solid magnetic substrate from the liquid contents of a reaction vessel, (b) management of the thermal characteristics of the component of the laboratory automation system, (c) automated loading of multi-well plates and tip combs into the component of the laboratory automation system, (d) automated unloading of multi-well plates and tip combs from the component of the laboratory automation system, and (e) reading of radio frequency identification tags attached to multi-well plates.

An automated laboratory device that comprises a mechanism that performs operations on laboratory samples, a scheduler that causes the mechanism to process laboratory samples in accordance with programmed processes, logic that detects an error occurring in a process controlled by the scheduler, logic that accepts a user-defined error handling routine for the error, and logic that executes the error handling routine when the error is encountered. Also described is an embodiment of the invention directed to a laboratory automation system, a method of laboratory automation, a computer implemented software program product, a method of doing business, and a laboratory automation network.

A method for creating a laboratory automation system is disclosed. The method includes obtaining a plurality of subgraphs that correspond to a plurality of system blocks. The system blocks are chosen and the subgraphs are stitched together to form a site graph for the laboratory automation system.

A laboratory automation system is described, comprising pairs of conveyor belts accommodating devices for conveying biological samples and actuated by a motorized traction device. Said motorized traction device includes a first and a second motor, each adapted to actuate both said pairs of belts a central control unit being adapted to control the simultaneous or alternating actuation of said motors.

The invention discloses an intelligent control system for text quality of a medical clinical laboratory. According to quality control data parameters set by the clinical laboratory, the intelligent control system can automatically receive quality control data sent by an automatic analytical instrument of the laboratory, send the quality control data to a professional third-party clinical laboratory test quality comparison system in real time to perform comparison and return comparison results to a laboratory information management system in real time. The invention further discloses an intelligent control method for the test quality of the medical clinical laboratory. By the intelligent control method, real-time data interaction between the laboratory information management system and the third-party clinical laboratory test quality comparison system can be realized without manual intervention, and accordingly, accuracy and reliability of clinical text results are guaranteed.

A method for arranging assays in an order for execution in a system that employs a plurality of clinical analyzers, typically automated clinical analyzers. The method comprises the steps of (a) prioritizing the order of execution of a number of individual assays in a set of assays for a given sample in a sample container, the priority of an individual assay in the set of assays for the given sample being specified by the sensitivity of the individual assay, wherein there is at least one sample-to-sample carryover contribution from at least one other sample, an assay of the at least one other sample preceding the individual assay of the given sample; (b) comparing the sum of the sample-to-sample carryover contribution(s) from the at least one other sample for at least one assay of the at least one other sample that precedes the individual assay of the given sample to the sensitivity threshold of the individual assay of the given sample; and (c) using this comparison to determine whether to establish an order for the execution of assays for the given sample that includes the individual assay of the given sample or dispense at least a portion of the given sample into at least one additional container in order to carry out the assay.

The invention discloses a reaction cup arrangement system for a magnetic particle chemiluminiscence immunity analyzer. The reaction cup arrangement system comprises a cup leaking device and a rotating disc cup arrangement device, wherein the cup leaking device comprises a reaction cup cabin; a cup leaking hole is formed in the bottom of the reaction cup cabin; an assistant cup leaking mechanism is arranged below the cup leaking hole; the rotating disc cup arrangement device comprises a centrifugal mechanism and a cup arrangement channel; the centrifugal mechanism is mainly used for conveying reaction cups into the cup arrangement channel; a limiting inlet for limiting the reaction cups to be fed in a lying manner is formed in the cup arrangement channel; a conveying device is arranged inside the cup arrangement channel; and a cup arrangement groove is formed in the cup arrangement channel. By adopting the scheme, a great number of reaction cups can be placed in the rotating disc cup arrangement device under control, the great number of the reaction cups are further rapidly arranged in an upright manner by using the rotating disc cup arrangement device, then the reaction cups can be taken and used by the analyzer, the detection efficiency of the analyzer is effectively improved, the workload and the working intensity are alleviated, great economic practical values can be achieved, and the automatic scientific development progress of laboratories can be accelerated.

The disclosure provides an automated system and a method for a medical pathology laboratory. The system comprises a sample processing device, wherein specific equipment in the sample processing deviceis sequentially connected through a transmission unit according to a process for processing a cell sample by a pathology laboratory; among them, each equipment is equipped with a mechanical arm and abarcode scanner; a mechanical hand mounted by the mechanical arm is used to realize the control operation of the corresponding equipment and the transfer of the sample; and the barcode scanner completes the bar code identification of the sample sent by the corresponding equipment, and generates sample information according to the identified data, so as to determine the position information of thesample. The mechanical arm is mounted on each sample processing device, and the sample processing and the sample transmission are completed by controlling the action of the mechanical arm, so that the participation degree of inspectors in the whole pathological examination process is reduced, and the probability that inspectors contact corrosive or toxic chemical reagents is reduced.

Workflows for testing in automated laboratory environment are managed and controlled to permit prioritization and dependencies to be implemented for individual tests. Test groups can be specified to include analytical and non-analytical test requests. Instrument test status and / or sample location is used to determine whether workflow criteria is met. Each test can be assigned a completion criteria, which can foe used to retake other tests or operations contingent on the outcome of another test. Automation of the laboratory is enhanced with greater flexibility in controlling testing.

There is described an apparatus for the transfer of conveying devices of containers of biological products between laboratory automation systems placed at different heights. Said apparatus comprises a motor-driven belt arranged transversely with respect to said automation systems. Shelves are fixed to said motor-driven belt for accommodating said conveying devices during said transfer. Said conveying devices are loaded / unloaded on / from said shelves of said apparatus by the action of pushers. Said belt allows, by means of its rotation, a simultaneous bidirectional transfer, both in ascent and descent, of conveying devices from one automation system to the other.

The invention discloses a sample resurveying method based on an automatic laboratory system and a sample resurveying system based on an automatic laboratory system. The method comprises the following steps: receiving a resurveying instruction sent by a laboratory information system and adding a resurveying sample corresponding to the resurveying instruction into a test list of the automatic laboratory system; calculating a resurveying path of the resurveying sample according to a position condition of the resurveying sample; transmitting the resurveying sample to a corresponding analysis meter according to the resurveying path; resurveying the resurveying sample by the analysis meter according to the resurveying instruction; and receiving a resurveying result of the analysis meter and sending to the laboratory information system. The automatic resurveying is realized, the middle manual operation is reduced, the working efficiency is greatly increased and the operation process is simplified.