Cold chain transportation technology

● Adoption of full temperature monitoring system

Hunan Cell Tissue Bank adopts the whole process temperature monitoring system for transportation. From the moment the collection is finished, the system will be turned on immediately, which can accurately sense the temperature change and guarantee the stability of temperature during transportation.

● 36-hour delivery

In order to ensure the activity of stem cells, the company arranges specialized personnel and vehicles to ensure that the collected materials are delivered to the laboratory within 36 hours.

Unique code labeling system

Ensure the uniqueness and traceability of each production of prepared cells.

Comprehensive quality testing

Strict quality inspection is required before collection (clinical examination by medical institutions), before cell preparation, before cell storage, during cell storage and before release of cell preparations, and the complete inspection items include pathogenic microorganisms, endotoxin, cell properties, cell purity, cell quantity and activity, cell safety and efficacy.

Cell storage technology

● Deep cryogenic liquid nitrogen storage

-196℃ storage environment, the cells into a dormant state

● Continuous power supply system, centralized nitrogen supply system

Continuous and stable supply of electricity and liquid nitrogen is realized to ensure the long-term stability of deep cryogenic storage conditions.

● Liquid Nitrogen Level Alarm System, Oxygen Concentration Automatic Monitoring and Alarm System

Comprehensively ensure cell safety and personnel safety

● Electronic cell storage management system

Realize intelligent information management of cell storage in and out