操作方便简单，工作稳定、安全、可靠。

Easy operation simple, stable work, safe and reliable.

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结论肝穿活检使肝脏疾病得到明确诊断，操作方便安全，患者痛苦小、易接受，值得推广。

Conclusion liver fine needle aspiration biopsy can ascertain diagnosis of liver diseases, which is convenient, safe, little pain, easily accepted and be worth popularizing.

youdao

操作方便，安全：隐藏式泄气孔，拉起上盖把手即可打开治具，操作简易，安全性高。

Safety and easy operation: hidden air leaking hole for opening fixture cover easily while pulling up hand lever of the upper cover.

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