Title:
TUBE, AND NUCLEIC ACID EXTRACTION CONTAINER
Document Type and Number:
WIPO Patent Application WO/2024/095939
Kind Code:
A1
Abstract:
[Problem] To facilitate operation of a nucleic acid extraction container. [Solution] The present invention is provided with: a closed-ended cylinder-shaped body 10 that has a first opening at one end; and a column 20 that is inserted into the body 10 via the first opening of the body 10. The body 10 has a tapered section 120 that protrudes radially outward from a first outer peripheral surface of the body 10 at the periphery of the first opening, the external diameter of the tapered section 120 decreasing from the bottom toward the first opening in an axial direction of the body 10. The column 20 comprises: a cylindrical section 210 that is inserted into the body 10 and has, at the two ends thereof, a second opening and a third opening; a nucleic acid trapping member 30 that is accommodated in the cylindrical section 210; and an expanded section 220 that protrudes radially from a second outer peripheral surface of the cylindrical section 210 on the second opening side and is in contact with the periphery of the first opening.
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Inventors:
NOZU RYOSUKE (JP)
TODA KEISUKE (JP)
YAO MASAFUMI (JP)
TODA KEISUKE (JP)
YAO MASAFUMI (JP)
Application Number:
PCT/JP2023/039008
Publication Date:
May 10, 2024
Filing Date:
October 30, 2023
Export Citation:
Assignee:
NIPRO CORP (JP)
International Classes:
C12M1/00; B01L3/00; B04B5/02; G01N1/10
Foreign References:
| JP2014517691A | 2014-07-24 | |||
| JP2007529210A | 2007-10-25 | |||
| JP2013537621A | 2013-10-03 | |||
| US20200131503A1 | 2020-04-30 |
Attorney, Agent or Firm:
NISHIKI, Nobuo et al. (JP)
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