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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0493538 (1990-03-14) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 27 인용 특허 : 0 |
A fluid sampling device for sampling and collecting biological fluids from membrane bounded areas of a subject includes a buffering chamber to which a vacuum is applied, a sampling tube connector, a storage tube connector and a vent. In operation the vent is closed to apply the vacuum to a sampling
A fluid sampling device comprising a chamber means having first and second opposed surfaces, said chamber means defining an interior space having inclined wall surfaces, two through-holes located in said first surface of said chamber means, wherein one of said through-holes is adapted to receive a s
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