VITRIFICATION FREEZING CARRIER

• Main Authors: JIANG, Lei, LIANG, Bo, SHEN, Honghua, LI, Hao
• Format: Patent
• Language: English; French; German
• Published: 25.10.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

Provided a vitrification freezing carrier includes a tube body of a hollow structure with an opened end provided with a matching part, a tube cap provided with a covering part of a hollow structure with one end closed and matching the matching part and provided with an extending part connected to the covering part, a carrying rod arranged on a side, facing an interior of the tube body, of the covering part and capable of extending into the tube body, and an auxiliary sampling mechanism including a carrier body provided with a locking part configured to be matched with the covering part to drive the covering part to move and an elastic reset assembly arranged on the carrier body and including a driving part and an elastic part driven by the driving part and capable of being selectively connected to the extending part in a matched manner. The vitrification freezing carrier has the technical effects that the auxiliary sampling mechanism can quickly and accurately assist in locking the tube cap to the tube body or loosening the tube cap from the tube body, to achieve sampling and storage, whereby, automatic grabbing the overall structure of the vitrification freezing carrier can be achieved conveniently, and mechanical damage to the tube cap and the tube body can be reduced.