Slide cover plate for slide specimen processing, and method utilizing the same

A slide cover plate for slide specimen processing, wherein the slide cover plate is used to fit with a rectangular-sheet specimen slide to assemble a set of slide assembly for specimen processing, the slide cover plate comprising:

• a capillary plane, a depth locating surface, a width locating block, a bottom locating block, reservoir side surfaces and a reservoir opening surface;
• wherein two depth locating surfaces are provided above two opposing lateral sides of the capillary plane, and the capillary plane is parallel to the depth locating surfaces;
• portions of a plane of the specimen slide which are close to edges of two sides are attached to the depth locating surfaces, so that a capillary gap is formed between a surface of the specimen slide and the capillary plane;
• one or more width locating blocks are provided at an edge of each depth locating surface away from the capillary plane;
• a distance between the width locating blocks located on different depth locating surfaces matches to a width of the specimen slide to play a stopping function;
• the bottom locating block is provided at a bottom end of the depth locating surface;
• the reservoir opening surface is connected with an upper end of the capillary plane and forms an angle A1, and A1 is a plane angle of 1 degree to 175 degrees;
• two sides of the reservoir opening surface are each connected with one of the reservoir side surfaces;
• and
• the reservoir opening surface and the two reservoir side surfaces and a slide plane of the specimen slide together constitute one reagent loading reservoir which is connected with the capillary gap.