| 摘要 |
The invention relates to a device for collecting a soft biological sample and to a method for using the same. The device comprises a hollow cylindrical body (10) with two openings (10A, 10B), one at each end, wherein a piston (12) with a rod (14) is inserted via a first end and the piston-and-rod assembly can be displaced back and forth inside the hollow cylindrically (10), the opening in the second end (10B) of the hollow cylindrical body (10) has a slicing edge (10B) and this second end carries a cutting wire arranged across its opening.
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