66 results about "Laboratory order" patented technology

The utility model belongs to the technical field of medical examination experiment instruments, and particularly relates to a test tube oscillator. Aiming at the problem that the existing test tube oscillator is tedious to fix and adjust, the oscillator provided by the utility model comprises an oscillator main body, an oscillation disc, a sliding rod, a pressing plate, a first elastic piece and a locking assembly, the oscillation disc is connected with the output end of the oscillator body, the two sliding rods are arranged on the two sides of the oscillation disc at the upper end of the oscillator body and provided with lock holes, the pressing plate and the locking assembly are longitudinally and slidably connected with the sliding rods, the first elastic piece is fixedly connected between the pressing plate and the locking assembly, and the locking assembly can be locked with the lock holes. When the test tube is fixed, through simple operations such as unlocking, lifting and pressing, the test tube is fixed by utilizing pressure generated by compression of the first elastic piece. The test tube fixing device is convenient to operate, high in error-tolerant rate and capable of quickly fixing test tubes with different heights; fixation is stable and reliable, and test tube loosening is avoided; the application range is wide, diversified requirements of medical examination can be met, and medical examination efficiency and result accuracy are effectively improved.

The utility model relates to the technical field of medical laboratories, in particular to a full-automatic specimen post-processing system which comprises a sample loading module, a blood collection tube post-processing workstation and an output docking port which are matched in sequence, the utility model has the advantages of low cost, low maintenance, high working hour utilization rate and small occupied space, can realize the complex functions of rechecking, auditing, uncovering, quality control and the like, and can be modularized and butted with other functional modules.

The invention relates to the technical field of software development, and discloses a method, a device and equipment for arranging and testing laboratory orders, and a storage medium. The method comprises the following steps: according to a current order arrangement strategy generated based on a reinforcement learning model, performing chromosome coding on current laboratory order information, current experimenter information and current experimental equipment information to obtain a corresponding initial population; the fitness of individuals in the initial population is evaluated based on a current fitness function, the initial population is iteratively evolved by selecting and improving crossover and mutation operation of chromosomes, and the current fitness function is obtained based on examination parameters of laboratory orders predicted by a first AI model; and under the condition that a set genetic termination condition is met, an optimal laboratory order scheduling and testing scheme is obtained. Therefore, through the reinforcement learning model and the AI model and in combination with the genetic algorithm, comprehensive optimization of laboratory order arrangement and measurement is realized, and the order arrangement efficiency and the resource utilization rate are improved.

The invention provides a physical examination information and data association analysis system based on a medical laboratory. The physical examination information and data association analysis system comprises a data acquisition unit, a data annotation and arrangement unit, an association analysis unit and a visual display unit. The invention further provides a medical laboratory-based physical examination information and data association analysis method, which comprises the following steps of: acquiring physical examination personnel information and a detection result, and storing the physical examination personnel information and the detection result as original physical examination data; labeling and sorting the original physical examination data to obtain to-be-analyzed physical examination data; establishing a correlation analysis model; calculating and analyzing correlation; and the system displays a correlation analysis result. According to the invention, personnel information and detection data are collected and stored in combination with an existing medical examination laboratory management system, and on the basis of monotonicity and discontinuity characteristics of the personnel information and detection data of physical examination people, visual correlation analysis of personnel and regional personnel information and a detection item system can be realized; and the information is converted into effective and valuable health management suggestions which are simple and easy to understand, so that diseases are prevented.

1. The name of the design product: multifunctional table surface flow guide device. 2. The use of the design product: table surface flow guide device for air flow in medical laboratory. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: push piece dyeing scanner. 2. The use of the design product: the design product is an instrument used in medical laboratories, mainly used for automatic push piece, dyeing and digital scanning imaging of biological samples. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The invention discloses an inspection instrument state monitoring system, which belongs to the technical field of medical inspection equipment, and comprises an equipment sensing layer, a data transmission layer, a data processing layer, an application display layer and a power supply module, the equipment sensing layer comprehensively acquires operation parameters, environment parameters and fault information of the inspection instrument through various sensors and universal interfaces; the data transmission layer adopts a wired + wireless dual-mode design to realize stable data transmission and breakpoint resume; the data processing layer realizes accurate identification and pre-judgment through an anomaly identification module and a fault pre-judgment module, and realizes centralized data management in combination with local and cloud storage; the application display layer realizes data visualization, remote monitoring and graded early warning through an upper computer and a mobile phone APP; the power module is equipped with a standby power supply to deal with temporary power failure. According to the method, the defects of low efficiency, early warning lagging and high operation and maintenance cost of traditional manual inspection are overcome, operation is easy and convenient, the cost is moderate, adaptability is high, real-time monitoring, accurate early warning and preventive operation and maintenance of the inspection instrument can be achieved, it is guaranteed that inspection work is carried out in order, and the primary medical inspection quality and efficiency are improved.

The invention discloses a medical laboratory automation system based on OPC. The medical laboratory automation system comprises an upper computer control layer, a business logic layer, a communication layer, an execution layer and a database layer. The upper computer control layer adopts WinCC configuration software to realize experiment monitoring and visualization; the business logic layer is responsible for task scheduling management based on a Java application program; the communication layer realizes real-time data interaction among the layers through an OPC protocol; the execution layer comprises a PLC control module, an AGV transportation unit and a collaborative robot unit, and completes experiment operation in a collaborative manner. And the database layer stores the whole-process data. According to the system, by establishing an OPC UA real-time communication link between Java and WinCC, instruction and state feedback delay is remarkably reduced, and data synchronization reliability is ensured; an intelligent scheduling algorithm and a fault-tolerant control mechanism are combined to realize efficient execution of tasks and dynamic allocation of resources; by constructing a complete processing closed loop, the automation and intelligence level of a medicine laboratory is effectively improved, manual intervention is greatly reduced, and the experiment efficiency and the result reliability are improved.

The utility model relates to the technical field of medical laboratory equipment, and discloses a medical laboratory automatic assembly line and a sample support rail transfer device, the sample support rail transfer device comprises a reversing disc rotatably arranged between a sample injection rail and a cache rail and a reversing power assembly used for driving the reversing disc to rotate; the reversing disc is fan-shaped, and one end of the reversing disc is provided with a reversing groove which is matched with the sample support to drive the sample support to rotate; when the reversing disc is located at the working position, one end of the reversing disc is matched with the partition plate to separate the sample injection track from the cache track; when the reversing disc is located at the pre-track-changing position, the reversing disc cuts off the sample injection track, and the direction of the reversing groove is opposite to the sample injection direction of the sample injection track, so that the sample support enters the reversing groove along the sample injection direction; when the reversing disc is located at the track transfer position, the reversing groove is aligned with the cache track, the orientation of the reversing groove is the same as the cache direction of the cache track, so that the sample support is separated from the reversing groove, the structure is simple, the cost is low, the track transfer action is simple, and the track transfer efficiency is high.

1. Name of the product in this design: Medical Laboratory Table. 2. Purpose of this design: This design is intended for use as a workbench in medical experiments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Graphical User Interface for Monitoring the Digitalized Operation Decision-Making System of Medical Laboratories for Electronic Devices. 2. Purpose of this design: An electronic device. 3. The key design feature of this product is its graphical user interface. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the graphical user interface: Used for monitoring and viewing various data in medical laboratories. 6. Human-computer interaction method of graphical user interface: Click the upper right corner box in the main view to enter interface change state diagram 1; select "Hospitalization" in interface change state diagram 1 to enter interface change state diagram 2; click "Settings" in the upper right corner in interface change state diagram 2 to enter interface change state diagram 3; click "Save" in interface change state diagram 3 to enter interface change state diagram 4; click the upper right corner in interface change state diagram 4 to switch to interface change state diagram 5; click the upper right corner in interface change state diagram 5 to switch to interface change state diagram 6; click the upper right corner in interface change state diagram 6 to switch to interface change state diagram 7. 7. Other situations requiring explanation: Other explanations: The gray overlay and "X" in the interface represent content screens and variable text.

The invention discloses a medical laboratory comprehensive management and experiment teaching scientific research innovation platform based on AI, and belongs to the technical field of medical education and scientific research. Comprising a plurality of biological signal acquisition and analysis terminals, the biological signal acquisition and analysis terminals are connected with a biological signal acquisition and analysis master control terminal, the biological signal acquisition and analysis master control terminal is connected with a data fusion display terminal, the data fusion display terminal is connected with an AI large model server, and the AI large model server is connected with a data cloud platform; and the AI large model server comprises a trained AI large model and a knowledge base, and is used for performing AI experiment question answering, AI experiment operation evaluation and AI experiment report reviewing, providing an AI assistant to assist a user and an administrator in completing experiment teaching and scientific research innovation, and uploading generated data to the data cloud platform. The AI experiment teaching function breaks through the time and space limitation of traditional teaching, and the teaching efficiency and quality are improved.

The present application relates to the field of clinical laboratory medicine technology, in particular to a neuroblastoma and catecholamine-related tumor diagnosis kit and its application. The kit contains key components for detecting high vanillylmandelic acid and vanillylmandelic acid in urine, including isotope internal standard, specific chromatographic column, optimized mobile phase and sample pretreatment material. The detection method using the kit optimizes the collection, preservation and pretreatment process of instant urine samples, and combines the liquid chromatography-tandem mass spectrometry (LC-MS / MS) analysis conditions designed for low concentration and complex matrix samples to realize the rapid and accurate quantification of trace HVA and VMA in urine. It overcomes the shortcomings of traditional 24-hour urine detection method such as large trauma, long cycle and poor accuracy, and provides an efficient and reliable solution for non-invasive, early diagnosis and postoperative efficacy monitoring of neuroblastoma and other catecholamine-related tumors, which has important clinical application value.

This application discloses a sample analyzer and analysis method, a sample dispensing mechanism and dispensing method. The sample analyzer includes a sample supply device, comprising a driving component, a clamping component, and a detection component. The driving component drives the clamping component to move, thereby picking up and placing sample tubes at at least two preset positions. The clamping component is also used to open or close the cap of the sample tube. The detection component is used to detect whether the cap of the sample tube is closed properly during the process of the clamping component closing the cap and / or after the clamping component has closed the cap of the sample tube. Therefore, the sample analyzer of this application can promptly check whether the cap of the sample tube is closed properly, so as to avoid contaminants in the sample leaking into the sample analyzer due to the cap not being closed properly, affecting the accuracy of the test results of other samples, or leaking to the outside of the sample analyzer, posing a biosafety risk to medical laboratory personnel.

This invention discloses a rapid detection method for MNSs blood typing based on multiplex digital PCR and a dedicated probe and primer set, belonging to the field of clinical laboratory medicine and molecular diagnostics technology. The method involves mixing a PCR reaction mix, the sample to be tested, enzyme-free purified water, M / N upstream primer, M / N downstream primer, S / s upstream primer, S / s downstream primer, upstream internal control primer, downstream internal control primer, M probe, N probe, S probe, s probe, and internal control probe to obtain a dPCR reaction system. This dPCR reaction system is then added to a microfluidic chip to generate ≥30,000 homogeneous water-in-oil droplets, followed by PCR amplification. The fluorescence signal is then detected using a droplet analyzer, achieving accurate and efficient detection of MNSs blood typing. This method addresses the shortcomings of existing molecular biological detection methods for MNSs blood typing, such as insufficient specificity, sensitivity, and throughput, as well as complex operation and high cost, providing reliable technical support for clinical transfusion safety.

The reagent sampling device comprises a sampling tube and a piston rod, the bottom of the sampling tube is provided with a sampling head, the top of the piston rod is fixedly connected with a handle, the bottom of the piston rod is fixedly connected with a piston block, the outer wall of the sampling tube is fixedly connected with a positioning plate, and the positioning plate is fixedly connected with the sampling head. Positioning holes are formed in the positioning plates, a mounting plate is movably connected between the two positioning plates, mounting holes are formed in the two sides of the mounting plate, positioning springs are fixedly connected into the mounting holes, positioning blocks are fixedly connected to the other ends of the positioning springs, and a U-shaped sleeve is fixedly connected to the top of the mounting plate. The interior of one end of the U-shaped sleeve is movably connected with a screw rod, the bottom end of the screw rod is fixedly connected with a limiting ball, and the piston block can be limited through the arranged limiting ball, so that quantitative sampling can be realized, accurate extraction of a reagent can be conveniently realized, and the practicability of the reagent sampling device is improved.

The invention belongs to the technical field of smear devices, and particularly relates to a smear device for a medical clinical laboratory. According to the smear device for the medical clinical laboratory, a displacement mechanism in a base drives a fixing assembly to move, rapid positioning and clamping of a glass slide are achieved, and manual operation errors are avoided; the lifting assembly drives the smearing assembly to move vertically, and the liquid sample is evenly smeared on the surface of the glass slide. In the smearing process, the displacement mechanism and the lifting assembly work cooperatively, it is ensured that the glass slide is fixed stably, the smearing action is accurate and controllable, and human intervention is reduced. According to the device, through the automatic fixing and smearing process, the operation efficiency is remarkably improved, and the problem of sample pollution or uneven distribution caused by manual operation is solved; the design of the detachable glass slide and the smear assembly is convenient to clean and maintain; the whole structure simplifies the traditional tedious smear steps, shortens the sample processing time, and improves the accuracy and consistency of the test result.

The application discloses a sample tube position detection method and device and a medical laboratory automation system, which are used for detecting the position of a sample tube on a tray, the tray is provided with a plurality of hole positions which are sequentially numbered and used for positioning the sample tube, and the sample tube is used for storing a sample to be detected; a mechanical arm is provided, the mechanical arm comprises a motor, an encoder and a gripper, the motor is electrically connected with the encoder and drives the gripper to clamp the sample tube on the tray; the sample tube position detection method comprises the following steps: when the motor drives the gripper to grab the sample tube in a hole position with a preset number, the displacement information of the motor detected by the encoder is acquired; the detected displacement information is compared with preset displacement information, and when the detected displacement information matches the preset displacement information, the hole position is marked with a first state identifier. The sample tube position detection method can reduce the cost of the sample tube position detection link.

This invention relates to the field of medical device technology, specifically to a sample post-processing system and control method. The sample post-processing system includes a sample post-processing device, a sample buffer device, a sample rack collection device, a sample detection device, a sample input device, a main computer, and a sample rack assembly. The sample buffer device is located on one side of the sample post-processing device, the sample rack collection device is located on the side of the sample post-processing device away from the sample buffer device, the sample detection device is located on one side of the sample buffer device, and the sample input device is located on one side of the sample detection device. This application enables automatic identification, classification, unified centralized storage, extraction, and disposal of completed samples. Simultaneously, it can automatically provide refrigerated quality control materials to the testing instruments for quality control analysis, reducing the workload of medical laboratory personnel, minimizing their risk of biological contamination, and improving sample processing efficiency.

A healthcare computer system, the computer system comprising a communications module, a string generation module, a one-way function module and an anonymised data generation module. The communications module is configured to receive one or more healthcare data packets, each healthcare data packet including: data pertaining to one or more medical analytical tests performed on a sample; a sample identifier, identifying the sample; and a timestamp, indicating when the analytical test(s) was performed. The string generation module is configured to generate a string based on the sample identifier and the timestamp. The one-way function module is configured to apply a one-way function to the generated string to generate an anonymised sample identifier. The anonymised data generation module is configured to generate an anonymised healthcare data packet including the data pertaining to the one or more medical analytical tests and the anonymised sample identifier.

With the improvement of the medical examination technology, microbiological examination gradually enters the visual field of people and is unprecedented. In clinical examination, test tubes are uncovered and covered by adopting manual operation or using a test tube uncovering machine, so that the test tubes are easily damaged and sample examination results are influenced; therefore, a mechanical automatic product capable of realizing automatic uncapping and capping of the test tube, avoiding damage to the test tube and automatically shaking up a sample reagent is designed from the aspects of modern mechanical development and medical research requirements; the product can meet the requirements of sterile culture of samples in clinical examination, protection of medical equipment in examination work and improvement of working efficiency.

The utility model discloses a kind of medical clinical laboratory sample slice devices, it is related to medical instrument technical field, including slice concave platform, the rear end of the outer wall of slice concave platform is provided with control panel, the left side fixedly connected with sample positioning shell in the top of moving plate, the left end of sample positioning shell is provided with semicircular groove, slice concave platform right end is provided with even-speed pushing mechanism, the outer wall of the inside of slice concave platform close to semicircular groove is provided with slice mechanism, the front side of the inside of slice concave platform close to slice mechanism outside is provided with scraping assembly, the side of slice concave platform front end close to scraping assembly is provided with internal and external through discharge port, the rear side fixedly connected with guide material inclined platform in the inner wall of slice concave platform close to discharge port.The utility model is stretched out by the output end telescopic motion of electric telescopic link, drives L type supporting plate even-speed's push into sample positioning shell, combine slice mechanism continuously to sample slice, play to the thickness of sample slice average state.

1. Name of the product in this design: Fully Automated Chemiluminescence Immunoassay System. 2. Purpose of this design: For use in in vitro diagnostic chemiluminescence immunoassays in clinical and medical laboratories. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The utility model discloses a medical laboratory appliance cleaning device which comprises a cleaning box, a supporting block is installed in the cleaning box, a plurality of sets of grooves are formed in the top of the supporting block in an arrayed mode, a lifting cylinder is placed in each set of grooves, a plurality of laboratory appliances are placed in each set of lifting cylinder, a moving assembly is started at the same time, and the cleaning box is opened. The moving assembly pushes each set of lifting cylinders to move upwards in the groove, so that appliances placed in the lifting cylinders are located on the outer side of a falling pipe, meanwhile, the conveying assembly is started to convey cleaning liquid in the storage box into a supporting pipe, and the falling pipe communicates with a cavity plate; due to the fact that water pressure is sprayed out from the multiple sets of water outlet holes formed in the outer side of the cavity plate to clean inner cavities of the moving appliances, the lifting cylinder drives the appliances to reset after cleaning is completed, the multiple appliances are taken out of the lifting cylinder, cleaning liquid is poured out, and the efficiency of cleaning the batched appliances is improved.

The utility model discloses a device for loading a biological material container in a conveying system, which relates to the technical field of laboratory medicine, and comprises a lifting mechanism, a conveying mechanism, a conveying mechanism and a loading mechanism, the turnover mechanism comprises a turnover plate, a feeding hopper and a judging device for judging the diameter of the test tube; a first test tube taking position is arranged at the end part of the first temporary storage part; a second test tube taking position is arranged at the end part of the second temporary storage part; the track comprises a main track and a branch track, the main track and the branch track are both provided with carriers, and the branch track is provided with a discharging position and a rotary code scanning position; a gripping device; the discarding part is used for recycling the test tubes with abnormal bar code detection; and the lifting piece, the judging device, the first caching part, the second caching part and the grabbing device are all connected with the control device. The device can play a role in loading a biological material container in an automatic conveying system, and can effectively avoid manual intervention, improve the operation efficiency and reduce the failure rate.

The invention relates to the field of cleaning equipment, in particular to medical clinical laboratory medicine bottle cleaning equipment which comprises a cleaning part, an ultrasonic cleaning machine, a cleaning bin arranged in the ultrasonic cleaning machine, a supporting column arranged on the upper side of the ultrasonic cleaning machine and a supporting frame arranged on the supporting column. The electric telescopic rod is arranged on the supporting frame, and the arc-shaped plate is arranged on the electric telescopic rod; the cleaning part comprises a liquid storage assembly arranged on the ultrasonic cleaning machine, a liquid drainage assembly arranged in the cleaning bin, a filtering assembly arranged on the liquid storage assembly, a transmission assembly arranged on the supporting frame and a stirring assembly arranged on the liquid drainage assembly; according to the device, dust and sundries on the liquid level of cleaning liquid can be discharged, and the situation that when medicine bottles are taken out, the medicine bottles make contact with the dust and other sundries on the liquid level, and the cleaning effect is affected is avoided.

The invention relates to the technical field of gas adsorption monitoring, in particular to a real-time monitoring system for graded adsorption of toxic gas in a medical laboratory. The method comprises the following steps: firstly, acquiring pressure difference and gas concentration data of an inlet and an outlet of an adsorption bed, and further acquiring the dynamic adsorption efficiency according to the change of the pressure difference and the difference of the concentration of target gas at the inlet and the outlet; further obtaining an adsorption failure coefficient according to the change of the dynamic adsorption efficiency and the dynamic adsorption efficiency; further obtaining a load transfer factor according to the change of the adsorption failure coefficient of each stage of adsorption bed in combination with the distribution of the adsorption failure coefficient of the upstream adsorption bed; and finally, according to the distribution of the current load transfer factors and the change of the adsorption failure coefficient, by combining the position of an adsorption bed, obtaining the position of a main load, and accurately tracking the transfer path of the adsorption load in the grading system and the state of the main load, thereby providing a reliable basis for predicting the performance change of the adsorbent and performing fine management.

The invention relates to the technical field of medical information, in particular to an intelligent diagnosis auxiliary analysis system based on medical data driving. The system comprises a multi-source medical data acquisition module, a dynamic feature engineering analysis module, a medical feature screening module and a diagnosis auxiliary analysis decision module, and can acquire medical image data, medical laboratory examination data and medical gene reaction data and perform missing difference complementation and time sequence alignment. Obtaining a multi-source medical time sequence driving data set; performing dynamic feature engineering analysis and feature offset contribution screening on the multi-source medical time sequence driving data set to obtain a multi-source medical important contribution feature set; and constructing a corresponding medical drive diagnosis analysis model based on the graph neural network and Transform in a mixed manner to carry out diagnosis reasoning prediction so as to output a diagnosis probability corresponding to the medical data, and carrying out decision analysis according to the diagnosis probability to obtain a corresponding medical diagnosis suggestion scheme. The accuracy of medical diagnosis can be improved.

The utility model discloses air circulation purification equipment for a medical laboratory in the field of medical laboratory purification equipment, which comprises a purification box and a corrugated pipe fixedly mounted on one side of the top of the purification box, and one end, far away from the purification box, of the corrugated pipe is rotationally connected with an air inlet hopper through threads; the interior of the purifying box is sequentially divided into a filtering cavity and a purifying cavity from top to bottom, and a filtering assembly used for conducting preliminary filtering on air is arranged in the filtering cavity. According to the air circulation purification equipment for the medical laboratory, the working efficiency and the filtering effect of the air circulation purification equipment for the medical laboratory are improved, operation is easy, use is convenient and fast, a cleaning brush is arranged on one side of a dustproof net, and the surface of the dustproof net can be continuously brushed back and forth; and therefore, the condition that the dust screen is blocked by external dust due to untimely cleaning of an operator can be prevented, and the practicability is improved.

1. Name of the product in this design: Medical Laboratory Sampler. 2. Purpose of this design: For sampling in medical experiments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.