6 results about "Biological stain" patented technology

1. The name of the design product: biological dyeing instrument. 2. The use of the design product: for biological dyeing, mainly for protein dyeing, containing integrated circuits and liquid pump modules, etc., which can transfer the dyeing liquid into the square box to dye the sample. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention discloses an automatic microorganism staining device, which belongs to the technical field of microorganism staining equipment, and comprises a box, a carrier, a dripping mechanism, a liquid mixing mechanism and a flushing mechanism. The automatic microorganism staining device of the invention integrates multiple functional modules such as dripping, liquid mixing and flushing by setting a box, a carrier, a dripping mechanism, a liquid mixing mechanism and a flushing mechanism, thereby realizing the automatic staining of microorganisms and significantly improving the work efficiency.

The utility model belongs to the technical field of microorganism dyeing supports, and particularly relates to a dyeing support for microorganisms. The device comprises a water tank, the top of the water tank is provided with two vertical plates which are arranged left and right, and the front sides of the vertical plates are provided with limiting assemblies used for fixing slides coated with microorganisms; a transverse plate is fixed to the top of the vertical plate, a connecting plate is arranged on the front side of the transverse plate, and a driving assembly used for driving the connecting plate to move front and back is arranged on the transverse plate. And a flushing assembly for flushing the slide is arranged on the connecting plate. The problem that in the prior art, the slide needs to be moved back and forth to be cleaned, and consequently operation is inconvenient is solved.

The kit comprises a kit body and a base, and an inner cavity of the kit body is divided into a dye liquid cavity, a decolorizing liquid cavity, a washing liquid cavity and a waste liquid cavity; a liquid inlet is formed in the top of the waste liquid cavity, flow guide openings protruding downwards are formed in the bottoms of the dye liquid cavity, the decoloring liquid cavity and the washing liquid cavity, and liquid sealing structures are arranged at the ends of the flow guide openings; liquid storage tanks corresponding to the flow guide ports in position are arranged in the base, a bearing seat is arranged at the top of each liquid storage tank, a piercing flow guide column protruding upwards is arranged in each bearing seat and is of a hollow structure, an inlet is formed in the side wall of each piercing flow guide column, and an outlet is formed in the bottom surface of each bearing seat; and a liquid guide joint is arranged at the bottom of the liquid storage tank. The kit for microbial staining, provided by the utility model, is ingenious in structure, convenient to use and pollution-free, can simplify the staining operation process and improve the staining efficiency, and is convenient to replace a gram staining solution container, so that the kit is matched with full-automatic detection equipment for use.

The utility model discloses a microorganism dyeing frame, which relates to the technical field of microorganism dyeing frames and comprises a support, two sides of the support are fixedly connected with fixing blocks, one end of each fixing block is rotatably connected with a rotating shaft, two sides of the support are fixedly connected with a dyeing table through the rotating shafts, and the top end of the dyeing table is provided with a plurality of groups of clamping grooves. And clamping block grooves are formed in the two sides of the interior of the clamping groove, springs are arranged in the clamping block grooves, and one ends of the springs are fixedly connected with clamping blocks. According to the utility model, the angle of the dyeing table can be adjusted through the fixing block and the rotating shaft, so that a dyeing sheet fixed on the dyeing table is wholly inclined, and when a large number of slides need to be repeatedly cleaned and dyed, a worker does not need to continuously grab a single slide to pour water or waste dyeing liquor, and can pour water or waste dyeing liquor from a plurality of slides at one time; and by arranging a support and an airing frame, the working efficiency is improved.

The invention belongs to the technical field of biological dyeing, and particularly relates to melanin decoloration reaction liquid and a melanin decoloration method. The melanin decolorization reaction liquid is an aqueous solution containing the following components in percentage by mass: 0.6-1.5% of hydrogen peroxide and 0.5-0.8% of strong base. The melanin decolorization method comprises the following steps: immersing a tissue slice into the melanin decolorization reaction solution, and incubating at 25-45 DEG C for 20-40 minutes. The method has the advantages that the decoloration speed is high, the temperature condition is mild, the tissue structure form after decoloration is complete, good antigenicity is kept, and DNA is not affected, and fluorescence in-situ hybridization can be performed after decoloration. Therefore, the method has a good application prospect.