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US09179895B2 Oral fluid collection device 有权
口服液收集装置

Oral fluid collection device
摘要:
According to a first aspect of the present invention there is provided an oral fluid collection device. The oral fluid collection device comprises a handle, a swab holder, and a swab. The swab is in the form of a hollow tube of absorbent material coaxially located about the swab holder, such that the swab is supported by the swab holder along the entire length of the swab.
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