US 12,275,602 B1
Lifting basket, lifting basket guiding mechanism and lifting basket-type sample cryogenic storage device
Jianguo Qu, Shanghai (CN); and Yunxin Cao, Shanghai (CN)
Assigned to SHANGHAI ORIGINCELL BIOLOGICAL CRYO EQUIPMENT CO., LTD., Shanghai (CN)
Appl. No. 18/856,079
Filed by SHANGHAI ORIGINCELL BIOLOGICAL CRYO EQUIPMENT CO., LTD., Shanghai (CN)
PCT Filed Apr. 21, 2023, PCT No. PCT/CN2023/089702
§ 371(c)(1), (2) Date Oct. 11, 2024,
PCT Pub. No. WO2023/221732, PCT Pub. Date Nov. 23, 2023.
Claims priority of application No. 202221167430.9 (CN), filed on May 16, 2022.
Int. Cl. B65G 47/90 (2006.01); A01N 1/142 (2025.01)
CPC B65G 47/90 (2013.01) [A01N 1/142 (2025.01); B65G 2201/0235 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A lifting basket guiding mechanism, comprising a storage member being placed into a liquid nitrogen tank as a whole, wherein the storage member is provided with an opening at an upper end and sleeved onto an exterior of a lifting basket and is configured to restrict a removal of a cryogenic vial storage member or a cryogenic vial stored inside the lifting basket from a side;
further comprising an auxiliary guiding member, wherein the auxiliary guiding member is arranged above the storage member and is slidably connected to the storage member, and the auxiliary guiding member is sleeved onto the exterior of the lifting basket and is in contact with the lifting basket to perform relative sliding motion through a guiding structure; and
further comprising a driving member, wherein the auxiliary guiding member performs vertical motion relative to a storage frame and the lifting basket under a control of the driving member.