biopsy gun活组织检查枪biopsyn.活组织检查biopsy forceps for fiberscopes纤维光束内窥镜用活检钳biopsy forceps for laminectomy椎板切除活检钳Biopsy of stomach by laparotomy剖腹术胃活组织检查Biopsy of cervix with fulguration宫颈活组织检查伴电灼疗法Biopsy of tarsals and metatarsals跗骨和跖骨活组织检查Biopsy of external auditory canal外耳道活组织检查