DISPOSABLE SPECIMEN COLLECTION BOX - ZHUHAI KEYU BIOLOGICAL ENG CO LTD

Title:

DISPOSABLE SPECIMEN COLLECTION BOX

Document Type and Number:

WIPO Patent Application WO/2023/186150

Kind Code:

A1

Abstract:

A disposable specimen collection box, comprising a bottle body (1), a sealing cover (2), and an acquisition scoop (21), wherein the inside of the bottle body (1) is divided into a uniform mixing cavity (11) and an egg-concentration acquisition cavity (12), and the uniform mixing cavity (11) is in communication with the egg-concentration acquisition cavity (12) via a filter screen (130); and the acquisition scoop (21) is eccentrically and rotatably arranged on an inner side of the sealing cover (2). A butt-joint portion (212), which is arranged at an upper portion of the acquisition scoop (21), and a butt-joint member (40) are respectively loaded via an upper and a lower opening of a second sleeve (30), and the butt-joint portion (212) and the butt-joint member (40) are fixedly connected to each other in the second sleeve (30); and then the second sleeve (30) is fixedly sleeved within a first sleeve (209), such that the upper portion of the acquisition scoop (21) can be assembled on the first sleeve (209) more conveniently and can rotate relative to the first sleeve (209) and the second sleeve (30). A stop edge (41) of the butt-joint member (40) is not required to deform during assembly, and can thus be machined to have a sufficient strength. Therefore, the butt-joint member (40) cannot be separated from the second sleeve downwards. In addition, the egg concentration efficiency and effect are improved by means of the arrangement manner of cavities inside the bottle body (1) and the arrangement manner of the filter screen (130).

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Inventors:

LV SHENGQIU (CN)
SUN LIPING (CN)
HUANG YANCHANG (CN)

Application Number:

PCT/CN2023/085739

Publication Date:

October 05, 2023

Filing Date:

March 31, 2023

Export Citation:

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Assignee:

ZHUHAI KEYU BIOLOGICAL ENG CO LTD (CN)

International Classes:

G01N1/28; G01N33/48; G01N1/38

Foreign References:

CN114720676A	2022-07-08
CN111207946A	2020-05-29
CN102998150A	2013-03-27
CN101487771A	2009-07-22
CN101487845A	2009-07-22
CN103983470A	2014-08-13
CN107014636A	2017-08-04
CN209858244U	2019-12-27
US20190151842A1	2019-05-23

Attorney, Agent or Firm:

GUANGDONG LANGQIAN LAW FIRM et al. (CN)

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