3results about How to "Understand the situation" patented technology

This invention relates to an intelligent decision support system for rectal cancer prognosis integrating digital pathological images, belonging to the field of medical image processing technology. The system includes a data acquisition module for collecting multiple sets of sample data; a feature selection module for identifying multiple key medical imaging features of rectal cancer based on the multiple sets of sample data; a model building module for acquiring a pre-trained deep learning model and constructing a rectal cancer prognosis prediction model based on transfer learning, the pre-trained deep learning model, the multiple sets of sample data, and the multiple key medical imaging features of rectal cancer; an image acquisition module for acquiring pre- and post-operative medical images of the rectal cancer patient to be evaluated; and a recurrence prediction module for predicting the recurrence probability of the rectal cancer patient to be evaluated based on the pre- and post-operative medical images of the patient using the rectal cancer prognosis prediction model. This system has the advantage of improving the accuracy of non-invasive prediction of postoperative recurrence of rectal cancer.

This utility model discloses a container loading and unloading bridge weight sensor junction box, enabling wiring between the weight sensor and the electrical control box. The box includes a housing; a main control board with an intelligent main control module is installed inside the housing; a temperature sensor and a humidity sensor, controlled by the main control module, collect temperature and humidity data within the housing; and a wireless communication module controlled by the main control module. An external terminal with a display is installed outside the housing, communicating wirelessly with the main control module and receiving temperature and humidity data from the main control module, which is then displayed on the screen. In this utility model, because the temperature sensor and humidity sensor are installed inside the junction box to detect the internal temperature and humidity, and the external terminal with a display shows the internal temperature and humidity, the internal conditions of the housing can be understood without opening the box.

This utility model relates to the field of teaching aids technology and discloses a sound teaching aid, including a main board and an amplitude adjustment plate. An adjustment mechanism is fixedly installed at the center of the upper surface of the main board. Slots are formed at the front and rear ends and near the edges on both sides of the upper surface of the main board. A locking block is fixedly installed at the lower end and one side of the amplitude adjustment plate. The adjustment mechanism includes an adjustment box and a positioning block. Positioning grooves are formed on the upper surface, front and rear ends, and both sides of the adjustment box. Circular magnets are embedded in each of the five positioning grooves. A square magnet is embedded in the lower end of the positioning block. A steel ruler is fixedly installed on the upper end of the positioning block by bolts. In this utility model, the magnetically fixed adjustment mechanism facilitates adjustment of the spatial orientation of the steel ruler, enabling adjustment from vertical to horizontal placement. Combined with the synchronously adjustable amplitude adjustment plate, it helps users observe the changes in the vibration amplitude of the steel ruler at different horizontal angles, thus better understanding the vibration propagation of sound in different directions.