US 12,458,971 B2
Frozen sample holder having identification ring
Yu Shi, Shanghai (CN); and Wei Ding, Hangzhou (CN)
Assigned to Yu Shi, Shanghai (CN); and Wei Ding, Hangzhou (CN)
Appl. No. 17/641,696
Filed by Yu Shi, Shanghai (CN); and Wei Ding, Hangzhou (CN)
PCT Filed Dec. 29, 2021, PCT No. PCT/CN2021/142616
§ 371(c)(1), (2) Date Mar. 9, 2022,
PCT Pub. No. WO2023/092807, PCT Pub. Date Jun. 1, 2023.
Claims priority of application No. 202111411326.X (CN), filed on Nov. 25, 2021.
Prior Publication US 2023/0415159 A1, Dec. 28, 2023
Int. Cl. B01L 3/00 (2006.01); A01N 1/00 (2006.01); B01L 9/00 (2006.01)
CPC B01L 3/545 (2013.01) [B01L 9/50 (2013.01); B01L 2300/021 (2013.01); B01L 2300/0803 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A frozen sample holder having an identification ring, comprising:
an identification ring structure; and
a frozen sample holder structure comprising a frozen sample holder body and a clamping groove, the clamping groove being arranged along a circumferential direction of the frozen sample holder body,
wherein the identification ring structure is connected with an outer wall of the frozen sample holder structure;
wherein the identification ring structure comprises:
an identification segment that is configured to be marked with information of a sample in the frozen sample holder structure,
an identification ring body provided with an accommodating space,
an identification plate, and
a plurality of fixture blocks that are (i) connected with the identification ring body, (ii) located in the accommodating space, (iii) distributed at an equal interval along a circumferential direction of the accommodating space, and (iv) snapped in the clamping groove so as to connect the frozen sample holder body with the identification ring body;
wherein the identification ring body and the identification plate are connected with each other;
wherein the frozen sample holder structure is at least partially accommodated in the accommodating space and is connected with the identification ring body;
wherein the identification segment is provided on a face of the identification plate at a same side relative to a face where the frozen sample holder structure is placed;
wherein the frozen sample holder body comprises a plurality of groove bodies and a plurality of bosses, the plurality of groove bodies and the plurality of bosses being alternately arranged from outside to inside in a surrounding manner,
wherein one groove body in the plurality of groove bodies and one boss in the plurality of bosses are arranged coaxially; and
wherein a bottom surface of the groove body is inclined in a direction towards a center from an edge of the frozen sample holder body.