3results about How to "Reduce data errors" patented technology

The application discloses a multi-index combined sepsis bedside data processing evaluation method and system, and belongs to the technical field of data processing. The method is executed by a computer device, collects body temperature, capillary refill time (CRT) and lactic acid data, forms standardized marker information through GBTM classification, lactic acid clearance rate calculation and CRT abnormal value optimization, completes risk level and phenotype classification according to a preset rule, outputs reference information and realizes full-process data storage and tracing, and can use spot map scoring equivalent replacement in the absence of lactic acid detection conditions to improve the applicability of primary institutions. The system adopting the above method comprises index collection, data processing, layered determination, display output and storage modules. The application realizes multi-index combined bedside data processing evaluation, has high precision and strong adaptability, and can be widely applied to sepsis related data management, quality control and scientific research analysis of medical institutions at all levels.

The utility model discloses a protection device of a potential acquisition instrument, which comprises a protection box, an opening and closing door is rotatably mounted in the protection box, sliding rods are fixedly mounted on the inner walls of the two sides of the protection box through connecting frames, buffer plates are slidably mounted on the outer walls of the two sliding rods, buffer springs are mounted on the outer walls of the two sliding rods, and the buffer plates are fixedly mounted on the inner walls of the two sliding rods. And the two ends of the two buffer springs are elastically connected with the inner wall of the connecting frame and the bottom wall of the buffer plate on the same side correspondingly, and the ends of the two buffer plates are jointly and fixedly connected with a mounting plate. By arranging the buffer plate, the buffer spring, the damping telescopic rod and the like, when the potential acquisition instrument is subjected to external vibration or impact, the mounting plate drives the buffer plate to slide along the sliding rod, the buffer spring absorbs vibration energy, the damping telescopic rod consumes energy and restrains shaking, and the mounting plate and the damping telescopic rod cooperate to form a multi-stage damping structure, so that vibration transmission is effectively weakened, and the potential acquisition instrument is protected from vibration. Internal elements are protected, stable operation of the potential acquisition instrument in a complex vibration environment is guaranteed, and data errors and fault risks are reduced.

This utility model discloses a rail mileage measuring device and a rail detector. The rail mileage measuring device includes a base, rollers, a connecting shaft, a coupling, and an encoder. The base has two fixing holes and a positioning part, with the positioning part located between the two fixing holes. The two fixing holes are screwed to the rail detector, and the positioning part abuts against the rail detector. The base also has a through hole penetrating the base, with a connecting shaft installed inside the through hole. The two opposite ends of the connecting shaft protrude out of the through hole and are respectively connected to the rollers and the coupling. The end of the coupling away from the connecting shaft is connected to the encoder. The rollers, connecting shaft, coupling, and encoder are coaxially arranged. The encoder is electrically connected to the rail detector through a wire. The rotation of the rollers directly drives the encoder through the coupling, converting mechanical motion into electrical signals in real time, eliminating the cumulative errors of traditional manual counting or indirect measurement. The rollers rotate more smoothly when in contact with the side of the rail, avoiding slippage or jamming.