US 11,702,650 B2
Chromatographic test device
Sotaro Sano, Hyogo (JP); Shigehiko Miyamoto, Hyogo (JP); and Takaaki Jikihara, Hyogo (JP)
Assigned to KANEKA CORPORATION, Osaka (JP)
Filed by KANEKA CORPORATION, Osaka (JP)
Filed on May 8, 2020, as Appl. No. 16/870,104.
Application 16/870,104 is a continuation of application No. PCT/JP2018/041284, filed on Nov. 7, 2018.
Claims priority of application No. 2017-215975 (JP), filed on Nov. 8, 2017; application No. 2017-215977 (JP), filed on Nov. 8, 2017; and application No. 2017-215984 (JP), filed on Nov. 8, 2017.
Prior Publication US 2020/0263164 A1, Aug. 20, 2020
Int. Cl. C12N 15/10 (2006.01); B01D 15/22 (2006.01); B01D 15/38 (2006.01); G01N 30/16 (2006.01); G01N 30/60 (2006.01)
CPC C12N 15/101 (2013.01) [B01D 15/22 (2013.01); B01D 15/3819 (2013.01); G01N 30/16 (2013.01); G01N 30/6047 (2013.01)] 12 Claims
OG exemplary drawing
 
6. The test device according to claim 1,
wherein
the perforation/incision part is a blade with an edge provided thereon,
the supporting part comprises a container guide that supports the container and guides the container from a first position where one end of the container faces the blade edge to a second position where the container is incised by the blade from the one end of the container, and
when a length of the container supported by the supporting part in a direction guided by the container guide is designated “M,” and
a maximal length of an incision formed on the container in the guiding direction when the container is supported by the supporting part and guided from the first position to the second position is designated “D,”
D/M is 0.2 or greater.