2results about How to "Take it in time" patented technology

This utility model relates to the field of medical device technology and discloses a nasogastric tube feeding pump connector. The connector includes a connector body, a feeding tube connector mounted at the top of the connector body, and a screw-type nasogastric tube connector at the bottom of the connector body. A fixing plate is provided on the outer wall of the connector body. This utility model, by setting a straight-mouth nasogastric tube connector, a screw-type nasogastric tube connector, and a connecting block, allows the straight-mouth nasogastric tube to be connected to the straight-mouth nasogastric tube by threading the connecting block, thus connecting the straight-mouth nasogastric tube to the feeding tube. By unscrewing the straight-mouth nasogastric tube connector from the connecting block, the screw-type nasogastric tube can be directly connected to the screw-type nasogastric tube connector, thus connecting the screw-type nasogastric tube to the feeding tube. This solves the common clinical problem of mismatch between nasogastric tubes and feeding tube connectors, and simultaneously meets the needs of connecting screw-type and straight-mouth nasogastric tubes to nasogastric feeding tubes.

The invention relates to the technical field of intelligent household appliances, and discloses a method for controlling a refrigerator. The method comprises the steps of obtaining food material information selected by a user; determining a target control strategy of the projection module according to the food material information; and controlling the projection module to execute the target control strategy. In this way, the target control strategy of the projection module can be accurately determined in combination with the food material information, so that the storage position of the food material is determined through the projection path of the projection module under the condition that the projection module is controlled to execute the target control strategy, a user can conveniently take the food material in time, the food material taking time is effectively saved, and the user experience is improved. And meanwhile, the occurrence probability of cold air loss caused by long-time opening of the refrigerator door is reduced, and the use requirement of a user for the refrigerator is met. The invention further discloses a device for controlling the refrigerator, the refrigerator and a storage medium.