Title:
FIXED TUBE OF NUCLEIC ACID EXTRACTION COMPONENT, AND NUCLEIC ACID EXTRACTION COMPONENT
Document Type and Number:
WIPO Patent Application WO/2019/001228
Kind Code:
A1
Abstract:
A fixed tube of a nucleic acid extraction component, and a nucleic acid extraction component. The nucleic acid extraction component comprises a cylindrical membrane tube, which is fitted over the fixed tube; the fixed tube comprises a tube body, a tube opening, and a bottom; the tube body extends along a first direction; the end of the tube opening distal from the tube body is provided with a protrusion which protrudes along a second direction, the first direction being vertical to the second direction; the bottom and the tube opening are respectively connected to two opposite sides of the tube body; the bottom is provided with a shoulder; and the shoulder of the bottom is connected to the cylindrical membrane tube.
Inventors:
LEE TE-CHENG (CN)
Application Number:
PCT/CN2018/089930
Publication Date:
January 03, 2019
Filing Date:
June 05, 2018
Export Citation:
Assignee:
CATCHGENE CO LTD (CN)
International Classes:
C12M1/00; C12M1/24; C12Q1/68
Domestic Patent References:
| WO1999051734A1 | 1999-10-14 |
Foreign References:
| TWM551624U | 2017-11-11 | |||
| CN203846026U | 2014-09-24 | |||
| CN203947102U | 2014-11-19 | |||
| CN204058439U | 2014-12-31 | |||
| CN105441318A | 2016-03-30 | |||
| CN204022828U | 2014-12-17 | |||
| EP1676906A1 | 2006-07-05 | |||
| US20030091989A1 | 2003-05-15 |
Other References:
See also references of EP 3647408A4
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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