AIGUILLE À BIOPSIE

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专利权人:

Seoul National University Hospital

发明人:

申请号：

EP14787434.1

公开号：

EP2989993A1

申请日:

2014.04.25

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

Disclosed are a coaxial needle for guiding a biopsy needle during biopsy, the coaxial needle including a sheath provided with a passage for the biopsy needle, and a valve provided on the passage, or the coaxial needle including a sheath, an inner sheath passing through the inside of the sheath, and an inner stylet passing through the inside of the inner sheath； and a core biopsy needle to be penetrated into a body for collecting a tissue, the core biopsy needle including a sheath, and an inner stylet passing through the inside of the sheath, wherein a space for storing a cut-off tissue is provided at a distal end of the inner stylet.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/