5 results about "Specimen identification" patented technology

The invention discloses a medical examination specimen circulation progress tracking system, and relates to the technical field of medical examination informatization. Comprising a specimen identification module, a data acquisition terminal, an intelligent transfer unit, a cloud platform server and a user terminal, the specimen identification module adopts double identification of a two-dimensional code and an RFID tag, and each specimen is endowed with unique identity information; the data acquisition terminals are deployed at each transfer node to realize rapid scanning and state uploading of specimen information; the intelligent transfer unit is provided with an Internet of Things sensor, and environment parameters such as temperature and vibration and position information in the transportation process are monitored in real time. The cloud platform server integrates the data and constructs a circulation tracing chain, and supports abnormal early warning and compliance auditing; and the user terminal is used for medical staff to inquire the progress and receive reminding. The system realizes full-process visual tracking of specimens from collection, transfer, receiving and inspection to report generation, improves the circulation efficiency, reduces the error rate, guarantees the specimen quality, meets the requirements of laws and regulations such as CLIA and CAP, is suitable for inspection departments of medical institutions at all levels, and has relatively high practical value and popularization prospect.

The application belongs to the technical field of image recognition, and discloses a traditional Chinese medicine specimen collection and information processing method based on image machine learning, which comprises the following steps: collecting traditional Chinese medicine specimens through a special collection platform in multiple spectrums, using a black and white base plate and a scale ruler to ensure data accuracy; using image processing technology to perform geometric correction, color correction and enhancement processing on the collected images; extracting multi-dimensional features based on an improved SIFT algorithm and a deep convolutional neural network, and constructing a specimen feature map; identifying specimen properties in combination with a traditional Chinese medicine knowledge base, and establishing a traditional Chinese medicine specimen information model; realizing specimen identification through multi-dimensional feature matching; evaluating the growth state of the specimen in the collection environment based on an ecological adaptability model, and verifying the accuracy of the identification result; and finally generating a traditional Chinese medicine specimen digital archive containing comprehensive information; the application realizes the digitization, intelligentization and standardization of traditional Chinese medicine specimen collection, identification and management, and improves the accuracy and efficiency of traditional Chinese medicine specimen identification.

The application discloses a specimen identification device, a miniature CCD biochemical analyzer and a specimen identification method. The device comprises a shell, a cover plate provided with a reflective coating at the bottom end, a light source module for emitting light waves, a reaction device for containing a specimen to be detected and allowing the light waves to pass through the specimen, a state detection area for receiving the light waves passing through the specimen to obtain an identification image, and / or a classification detection area for receiving the light waves passing through the specimen to obtain an identification image, an image acquisition and conversion device for capturing the identification image of the state detection area and / or the classification detection area and performing signal conversion, and a computer for generating pixel gray values and judging the detection state of the specimen and / or the category of the specimen according to the pixel gray values. The application realizes the evaluation and judgment of the preset position of the specimen on the detection site and the opening and closing state of the cover plate, and realizes the automatic identification and rapid detection of the specimen.

The utility model relates to the technical field of medical placing racks, and discloses a medical multifunctional specimen identification placing rack which comprises a first side plate and a second side plate which are symmetrically arranged, a plurality of groups of the first side plates and the second side plates are symmetrically arranged; a plurality of groups of placing plates are fixed between the first side plate and the second side plate; according to the medical multifunctional specimen identification placing rack, the adjacent placing plates can be unfolded in an angle mode, observation of test tube labels is not affected, other test tubes and blocking of the placing plates are not contacted, workers can conveniently and visually check identification information of each test tube, the identification efficiency is improved, and due to the fact that label information is clear and visible, the work efficiency is improved. The risk of misoperation when the specified specimen test tube is found and taken is greatly reduced, so that possible medical negligence is reduced, the medical safety is improved, the use effect of the device is improved, and the actual use requirement is met.

The utility model discloses a digestive tract endoscopic biopsy pathological sample fixing box, which relates to the technical field of medical supplies, and comprises an embedding box base and an embedding box upper cover, the embedding box upper cover is covered on the embedding box base, a pathological number coding area is arranged above the front side of the embedding box base, and the embedding box upper cover is covered on the embedding box base. A groove is formed in the middle of the upper surface of the embedding box base, at least part of space in the groove forms a specimen fixing area, filter paper is arranged on the bottom wall and the circumferential side wall of the specimen fixing area, and a specimen recognition area is formed in the position, on the rear side of the specimen fixing area, above the embedding box base. And the upper surface of the embedding box base is provided with a two-dimensional code pasting area on the left side of the specimen recognition area. The specimen box has the advantage of preventing the specimen in the box from being lost and polluted by the outside.