Transfer cabinet for bovine embryo transplantation

By designing a test tube limiting mechanism and a cooling system in the bovine embryo transfer transfer cabinet, the problem of insufficient test tube limiting in the freezing device was solved, and uniform cooling and efficient storage of embryo test tubes were achieved.

CN223968525UActive Publication Date: 2026-03-06GANSU MEGANONG ANIMAL HUSBANDRY TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520605267.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-02
Publication Date
2026-03-06
Estimated Expiration
2035-04-02

AI Technical Summary

Technical Problem

Existing cryopreservation devices for bovine embryo transfer lack a limiting structure for the embryo tubes, preventing cold air from circulating between the tubes. This affects the cooling effect of tubes far from the cold source and thus impacts storage performance.

Method used

Design a transfer cabinet for bovine embryo transfer, including a test tube limiting mechanism and a cooling mechanism. The test tube limiting seat uses a cylindrical slot and a vent hole for limiting and ventilation, and achieves uniform cooling through a cold air delivery pipe and a circulating ventilation system.

Benefits of technology

This technology enables uniform low-temperature storage of embryos in test tubes, improves the cooling effect, and ensures the storage quality of embryos during transfer and transportation.

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Abstract

The utility model discloses a transfer cabinet for bovine embryo transplantation, which relates to the technical field of transfer equipment and comprises a transfer cabinet body, and a test tube limiting mechanism and a cooling mechanism are arranged in the transfer cabinet body. The test tube limiting mechanism comprises three test tube limiting seats which are distributed in the transfer cabinet body in parallel, and the three test tube limiting seats are rotationally arranged on the inner bottom wall of the transfer cabinet body. According to the transfer cabinet disclosed by the utility model, the test tube limiting mechanism is arranged in the transfer cabinet, so that embryo test tubes can be limited by utilizing the cylindrical slots in the surfaces of the test tube limiting seats, and the test tubes can be ventilated by utilizing the first strip-shaped vent holes and the second strip-shaped vent holes in the surfaces of the test tube limiting seats and the cylindrical slots; cold air generated by the refrigeration box is conveyed into a cylindrical slot by utilizing a flow guide cavity of a test tube limiting seat, the test tubes are cooled by utilizing the cold air, a low-temperature storage effect is achieved, a uniform low-temperature effect can be kept on the surfaces of the test tubes, and transfer and transportation of embryos are facilitated.
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