1. Derived tissue sections derived method is making an important program, taken from the body (surgical resection specimens, biopsy specimens, autopsy specimens) or animals according to the teaching, research and the specific requirements of external examination, and to determine the location and method drawn. Drawn by the need to master the anatomy, basic theoretical knowledge of histology, pathology, but also to grasp the actual technique, drawing has a certain location and method of each tissue and organ, can not arbitrarily cut material as a producer organization, or not achieve teaching, research and clinical diagnostic purposes histopathology, specific requirements are as follows: (1) Material Fresh: Fresh drawn more better organization, human tissue in general pathology after in vitro production process, animal tissues fixed quickly after death, in order to ensure that the original morphological structure. (5) the thickness of the slice: the slicer thickness regulator engraved 0 ~ 50μm or 0 ~ 25μm, the thickness thereof can be arbitrarily selected, paraffin slice thickness is generally 4 ~ 6μm. (6) sections (7) stretched: ophthalmic tweezers tweezers with wax on the surface with a lightly tile 40 ~ 45 ℃, and by the tension of the water and the water temperature will be slightly wrinkled wax with natural flattening. (8) patch, baking sheet: to be sliced ??on a heated surface sufficiently flattened pathology practices, will groan in the middle of the slides wax poured on to the remaining water slides, placed 60 ~ 65 ℃ incubator or slice within drift bake oven temperature controller chip bake 15 to 30 minutes, removing melted paraffin tissue space. Pathological case, voyage teaching (certified), Anyang biopsy provided by Xinxiang City Teaching Equipment Co. voyage. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) (www.yuanhang369.com) is an industry leader in Henan Xinxiang, specimen model years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. On the voyage instructional leadership with the staff warmly welcome all inquiries negotiations to create a better future teaching voyage. You can also access (www.yuanhang369.com/supply_details_43730430.html), for more information about the company.