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BIOPSY NEEDLE AND PHOTOACOUSTIC MEASUREMENT APPARATUS
专利权人:
FUJIFILM Corporation
发明人:
Kaku IRISAWA,Dai MURAKOSHI
申请号:
US15711239
公开号:
US20180008243A1
申请日:
2017.09.21
申请国别(地区):
US
年份:
2018
代理人:
摘要:
In a biopsy needle having a hollow tubular outer needle, an inner needle that is disposed in a hollow portion of the outer needle so as to be movable in the tube axis direction relative to the outer needle, and a recessed sample collection portion that is cut inward from a circumferential surface of the inner needle, an inner hole that extends in the longitudinal direction of the inner needle on each of the inner needle distal end side and the inner needle rear end side of the sample collection portion and are opened to the sample collection portion is provided in the inner needle, and a light guide member is disposed in the inner holes. At least a part of the light guide member is fixed by filler filled in the inner holes.
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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