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PORTABLE DEVICE FOR REMOVING FABRIC SAMPLES
专利权人:
ТЕЕСУВАК АПС (DK)
发明人:
ГУННБЕРГ Томас (DK)
申请号:
RU2014120379/14
公开号:
RU2014120379A
申请日:
2012.11.09
申请国别(地区):
RU
年份:
2015
代理人:
摘要:
1. A portable device (1) for extracting tissue samples (27), comprising a needle device (25) and a control device (2), said needle device (25) comprising a cutting needle (4) and a sample-removing needle (3) wherein said needle device (25) has a first end (28) for insertion into the fabric (30), wherein said cutting needle (4) comprises a cutting face (23) for cutting said sample (27) from said fabric (30) wherein said sample-removing needle (3) contains a side hole (5) for accepting said tissue (30), wherein The control device (2) contains a vacuum chamber (24) in fluid connection with the specified sample extraction needle (3), while the vacuum chamber (24) contains a first element and a second element, said first and second the elements are arranged to move relative to each other, wherein said first element is mechanically connected to said cutting needle (4), and this portable device (1) is made in such a way that movement between said first and second elements with an increase in volume indicates the vacuum chamber (24) and thereby with a decrease in pressure in the specified extracting sample needle causes movement between the specified cutting needle (4) and the specified extracting needle (3) with the disclosure of the specified side hole (5) of the specified extracting needle (3 ) .2. A portable device (1) according to claim 1, wherein said first element is a piston (9) and said second element is a cylinder (8). 3. The portable device (1) according to claim 1, wherein said first element is a cylinder (8), and said second1. Портативное устройство (1) для извлечения образцов (27) ткани, содержащее игольное устройство (25) и управляющее устройство (2),причем указанное игольное устройство (25) содержит- режущую иглу (4) и- извлекающую образец иглу (3),при этом указанное игольное устройство (25) имеет первый конец (28) для введения в ткань (30),причем указанная режущая игла (4) содержит- режущую грань (23) для вырезания указанного образца (27) из указанной ткани
来源网站:
中国工程科技知识中心
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