Ovarian tissue slice freezing operation system

Abstract

The invention discloses an ovarian tissue slice freezing operation system which comprises a structure body, the structure body comprises an operation workbench, and the operation workbench is provided with a refrigeration temperature control module, a tissue dripping tank moisturizing module, an internal operation control module and at least one circulating cooling module. A temperature control module and a real-time display module are arranged in the internal operation module, the temperature control module is used for controlling the refrigeration temperature module and the tissue drip irrigation moisturizing module, the operation workbench is further provided with a culture solution storage module and a gooseneck pipe with a water inlet and a water outlet, and the tissue drip irrigation moisturizing module is arranged at a port of the gooseneck pipe. The temperature in the operation process is controllable and adjustable, the ovarian tissue is in a wet operation environment all the time, the air environment making contact with the tissue is efficiently evolved, the interior is in a positive pressure state, and the pollution risk caused by the external environment is avoided. A better operation environment is created for doctors, so that the doctors can conveniently perform tissue slicing work.

Description

technical field [0001] The invention relates to the technical field of ovarian tissue slices, in particular to a freezing operation system for ovarian tissue slices. Background technique [0002] Ovarian tissue freezing is mainly aimed at prepubertal women who cannot induce ovulation, because it cannot delay cancer treatment for malignant tumor patients and fertility preservation for women with premature ovarian failure, advanced age, and delayed childbearing. Ovarian tissue freezing requires ovarian tissue to be extracted first. Most of the primordial follicles are located on the periphery of the ovarian cortex, and this layer of ovarian tissue needs to be extracted. In order to ensure that the extraction process causes as little damage to the tissue as possible, it is necessary to keep the tissue in a static state with low metabolism. In order to keep the ovarian cortex separation process in a low metabolic state, it is necessary to reduce the external environment of the o...

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Problems solved by technology

[0003] 1. The operation area is exposed to the external environment, and the particles in the air may cause pollution and damage to ovarian tissue.

[0004] 2. The slicing process takes a long time. At present, doctors often use ice packs to cool ovarian tissue and cannot obtain a stable temperature, and the temperature cannot be actively controlled, so it is impossible to achieve clear quality control requirements.

[0005] 3. Keeping the ovarian tissue moist requires the doctor to take the initiative to use gauze to take the culture fluid to humidify the ovarian tissue. Real-time humidification cannot be achieved. Once the humidification is not timely, it will bring risks to the survival of the corresponding tissue cells.

And its manual gauze wipes back and forth to bring the risk of contamination to the tissue

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