Dispositif destiné au prélèvement et/ou à la réception de liquides corporels, notamment de sang

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专利权人:

SARSTEDT AG & CO.

发明人:

SARSTEDT, WALTER

申请号：

EP13001313.9

公开号：

EP2649937B1

申请日:

2013.03.15

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

The device has a tube (2), which is closed at its upper open end in a vacuum-sealed manner and is provided with a cap (5). The cap has a dome-like projection (6) for holding a cannula or double cannula supported by a needle holder. The cap accommodates a membrane (7) at its front end, where the membrane is penetrated by the cannula. The cap and the tube are made of gas-impermeable material, particularly polyethylene terephthalate. A plug-free sealing element (4) is formed between the cap and the tube.

来源网站：

中国工程科技知识中心

来源网址：

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