Foldable Slide Holder with Asymmetric RFID Orientation Detection

The holder is divided into a top part and a bottom part that can move relative to each other. The bottom part can be folded away to provide access to specimen slides, while remaining attached to maintain stability. This segmentation allows the holder to transition between stable storage configuration and accessible working configuration.

The holder employs dynamic movement where the bottom part can be folded away during loading/unloading operations and then returned to a protective position during processing. This dynamic configuration allows the holder to switch between accessible and protective states, ensuring specimen slides are both easily accessible and protected from falling out during transport and processing.

The holder is designed with asymmetric features including asymmetric positioning of identification units and asymmetric geometric characteristics. This asymmetry enables the processing machine to detect the correct orientation of the holding apparatus by reading different information from identification units at different positions, preventing incorrect insertion and ensuring proper processing orientation.

The orientation detection using multiple identification units is performed automatically and quickly during the loading process, before the actual processing begins. This preliminary orientation check prevents incorrect processing without significantly delaying the overall workflow, as the detection is integrated into the standard loading sequence rather than adding a separate verification step.