Patent ID: 11930810
Assignee: 77KC CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  C  G | IPC A  C  G

Claim 0:
1. A cryopreservation system to cryopreserve reproductive cells, the cryopreservation system including a cryopreservation tank, a canister, a cane, and a cryopreservation container, wherein the cryopreservation container is selected from the group consisting of an ovum preservation container and a sperm preservation container,
wherein an integral circuit (IC) tag is mounted at least on the canister, the cane, or the cryopreservation container, and an identification (ID) code connected to an individual ID number of the IC tag recorded in the IC tag is printed on a surface of the IC tag or printed on a label attached to the surface of the IC tag, wherein the IC tag includes a color for individual identification painted thereon,
a type code configured to identify a type of cryopreservation container, ID number and color information for individual identification are recorded in the IC tag, and
wherein the IC tag is configured to operate under liquid nitrogen environment of −196° Centigrade (C) by at least increasing a Q (Quality Factor) value via reduction of series resistance (R) in a series resonant circuit, thereby increasing energy transmission and communication efficiency and by isolating a coil of the IC tag in a manner that the coil does not contact the liquid nitrogen used for cryopreservation directly.