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Blood collection device, especially for newborns and toddlers or small animals.
专利权人:
SARSTEDT AG & CO.
发明人:
SARSTEDT, WALTER
申请号:
DK05748395
公开号:
DK1740096T3
申请日:
2005.04.21
申请国别(地区):
DK
年份:
2013
代理人:
摘要:
The invention relates to a blood taking device (1), in particular, for newborn babies and small children or small animals, comprising a blood taking vessel (2), provided on the front end thereof with a cannula (5) with a sharpened tip (4), whereby a porous, gas-permeable limiting element (8) which automatically stops the flow of taken blood, is arranged by pressing in the blood taking vessel (2) in a defined position. The rear end of the blood taking vessel (2) is sealed by a plug (11) which may be temporarily opened for taking blood (11), which dispenses the taken blood by means of a stroke running in a sealed manner in the blood taking vessel (2), which empties under pressure at least a part amount of the blood retained before the limiting element (8).
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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