Endoscopic ultrasound-guided notched biopsy needle

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专利权人:

发明人:

Drew B. Schembre,Michael S. Clancy,Kevin Chmura

申请号：

US14703146

公开号：

US09986981B2

申请日:

2015.05.04

申请国别(地区):

US

年份:

2018

代理人:

摘要：

A notched tissue-collection needle configured similarly to a fine-needle-aspiration needle is provided with a cutting edge disposed in the notch and configured to excise tissue into the notch for collection. A stylet may be provided through a lumen of the needle during introduction into a patient body. The needle may be provided with echogenicity-enhancing features.

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中国工程科技知识中心

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