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Surgical Instrument for Deep Tissue and/or Cell Sampling
专利权人:
Rafic Saleh
发明人:
Rafic Saleh
申请号:
US13644503
公开号:
US20140100476A1
申请日:
2012.10.04
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A tissue and/or cell sampling device for biopsies having a catheter sized for translation through a lumen on an instrument such as a bronchoscope. An aspiration needle engaged to a control member is employable by translation to remove a core of tissue from a sampling location. The translation can be limited to maintain the needle retracted into an axial passage. Forceps or a brush are translatably engaged within the axial core of the needle and are translatable from the tip of the needle to take tissue and/or cell samples. The device is employable to allow for use of either sampling device independently, or sequently, to allow deep tissue and/or cell samples to be retrieved from the distal end of the core tissue sample retrieved by the needle.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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