This is an ideal method for bone marrow biopsy specimen preservation for immunohistochemistry. It is also suitable for processing of needle and endoscopic biopsy specimens.
此方法适用于骨髓活检标本塑料切片的免疫组织化学检验，另外，也可用于处理其它穿刺和内镜活检标本的处理。
The preparation method adopts the silicon and non-silicon compounding method for preparing the hollow metal micro-needle, and the processing cost is low.
本发明采用硅与非硅复合方法制备空心金属微针，加工成本低。
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