中国医学装备2013，Vol.10Issue(6)：48-50,3.DOI:10.3969/J.ISSN.1672-8270.2013.06.015
一种可多次取样的新型活检穿刺针的研制
Development Of A Multiple Sampling Biopsy Needle
闫涛 1王争明 2武涧松 3侯羿 4李海英 5李峰生 6韩振川 7申颖8
作者信息
- 1. 第二炮兵总医院普通外科,北京,100088
- 2. 第二炮兵总医院放射科,北京,100088
- 3. 第二炮兵总医院感染性疾病科,北京,100088
- 4. 第二炮兵总医院医学工程科,北京,100088
- 5. 第二炮兵总医院口腔科,北京,100088
- 6. 第二炮兵总医院中心实验室,北京,100088
- 7. 解放军第96274部队修配厂卫生所,河南,洛阳,471003
- 8. 第二炮兵总医院医务部,北京,100088
- 折叠
摘要
Abstract
Objective: Design a new type of biopsy needle which can gain striped structures
repeatedly, stop bleeding and prevent tumor metastasis. Methods: Twenty rabbits with
VX2 liver tumour carried on puncture biopsy under the CT guidance which divided in two
groups randomly. The multiple sampling biopsy needle was used in group A(10 examples)
and Precisa biopsy needle used in group B (10 examples). The difference of puncture success
rate of first time, organization quantity, pathological diagnosis result and the incidence of
puncture complication were compared between two groups. Results: The first time puncture
success rate was higher in group A than in B: 90%(9/10)and 70%(7/10)respectively. More
striped structures were gained obviously in group A than in group B(100%(10/10) and 80%(8/10) respectively).
The pathological diagnosis "serious extrusion amoebocyte and nature undetermined"only occurred in group B.The
incidence of hemorhage and tumor metastasis in group A was lower than group B(P<0.05). Conclusion: The new
type biopsy needle compensate the deficiency of the existing biopsy needle and has widely application prospect.关键词
活检针/体层摄影术/X线计算机/活组织检查/CT导向Key words
Biopsy needle/ Tomography/ X-ray computer/ Puncture biopsy/ CT-guided分类
医药卫生引用本文复制引用
闫涛,王争明,武涧松,侯羿,李海英,李峰生,韩振川,申颖..一种可多次取样的新型活检穿刺针的研制[J].中国医学装备,2013,10(6):48-50,3.
