Comparative study of decomposable and indecomposable biopsy needle in lung puncture biopsy .
可分解与不可分解活检针肺穿刺活检的对比研究。
Fight bacterium agent to have antiseptic effect only commonly , but indecomposable toxin , smooth accelerant can reach bacterial remains toxin of the remain inside body to be decomposed completely , achieve the goal with complete antiseptic disinfection .
