3results about How to "Avoid affecting the treatment effect" patented technology

High efficiency and energy saving electrophoretic coating equipment relates to the field of electrophoretic coating. It comprises slide rails, a cross beam is arranged between the slide rails, the cross beam can slide on the slide rails, treatment tanks, a plurality of treatment tanks are arranged below the slide rails and are arranged at intervals along the sliding direction of the cross beam, a movable beam is arranged below the cross beam and is connected with the cross beam through a linear drive mechanism, the bottom center of the movable beam is provided with a hanger for hanging a workpiece, and the bottom sides of the movable beam are provided with air blowing heads for blowing the hanger. The application shortens the standing time of the workpiece before entering the next treatment tank, effectively improving the coating efficiency.

This invention relates to the field of functional polymer materials and discloses a method for preparing an antibacterial composite nanofiber material with cascade activity. The method includes: dissolving a gold precursor in a solvent; adding a polymer to obtain a polymer solution; reacting with a sodium borohydride solution; electrospinning to obtain an Au composite nanofiber membrane; dissolving TCPP in a mixed solvent of N-N-dimethylformamide / ethanol; adding Cu₂O, polyvinylpyrrolidone, and trifluoroacetic acid; reacting to obtain Cu-TCPP; adding the Cu-TCPP dispersion to the surface of the Au composite nanofiber membrane under vacuum filtration; and drying. In the antibacterial composite nanofiber material of this invention, Cu-TCPP is stably anchored on the surface of the nanofiber membrane, preventing excessive encapsulation of Cu-TCPP and thus reducing the therapeutic effect. In a weakly alkaline environment conducive to infection, this antibacterial composite nanofiber material can utilize Au nanozymes as initial enzymes to continuously catalyze the production of gluconic acid and H₂O₂ from glucose, thereby activating the POD-Like activity of Cu-TCPP to catalyze the generation of hydroxyl radicals to kill bacteria.

The utility model relates to medical technology field, concretely, a kind of medical mini trolley is related to it.The utility model discloses a trolley, infusion rod and micropump are placed on trolley, trolley includes two board surfaces, two board surfaces four corners are fixedly connected by support rod, the bottom of support rod is equipped with universal wheel, board surface is used to support micropump;Two support assemblies are fixedly connected with the outer wall of board surface side, support assembly can be folded in the outer wall of board surface, support assembly is used to support patient hand strength, assist patient to lean on trolley and walk.By trolley as bearing base, cooperate board surface to place micropump, while support rod provides support function to infusion rod, so that micropump and infusion system form the whole that can move with patient synchronously;Patient can walk by supporting assembly autonomously to promote trolley, so that patient needs not to be operated by nurse when getting out of bed, reduce the workload of nurse, guarantee drug continuous infusion, avoid frequent interruption and affect treatment effect.