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Automatic portable device for staining histological preparations, has separators mounted in form of comb with protrusion thickness and groove width of slide thickness, where movable carrier of tripods has grip in form of rectangular bucket 2023-10-04
Device for transendoscopic insufflation of powdered medicinal substances, has medical disposable sterile syringe filled with powdered drug, and infusion valve for adjusting ratio of volumes of air flows and entering drug on mucosa of tract 2023-02-28