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DOUBLE LUMEN OR DOUBLE WIRE ENDOBRONCHIAL ULTRASOUND-GUIDED HISTOLOGY NEEDLE (EBUS)
专利权人:
Ko-Pen Wang
发明人:
Ko-Pen Wang
申请号:
US13624368
公开号:
US20140088456A1
申请日:
2012.09.21
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An endoscopic needle for collecting tissue, cell and/or fluid specimens from a patient that uses a multi-channel connector having a first channel for accepting a vacuum source that will fluidly connect with a hollow needle at the distal end, and a second channel for receiving a stylet therein, an outer sheath having proximal and distal ends with the proximal end being operatively connected to a lower portion of a leur-lock, an inner tube fluidly connected to the multi-channel connector and an outer needle assembly connected to or as part of the inner tube, an inner needle or a stylet having a proximal end attached to a cap removably connected to the second channel, the stylet having a distal end connected to an inner needle or slidingly positioned within the outer needle, and a fluid pathway from the multi-channel connector to the interior of the outer needle.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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