Function of pharmaceutical freeze dryer

In the medical field, many medicines need to be stored under refrigeration to maintain their effectiveness. The pharmaceutical freeze dryer is a device that freezes and dries medicine, converts liquid medicine into dry powder while retaining their active ingredients. It achieves drying by freezing the medicine at a low temperature and evaporating the water in a vacuum environment. Once the medicine is completely dry, it can be stored at room temperature and used for many years without losing its efficacy.

The working principle of the vacuum freeze dryer is very simple but effective. First, the liquid medicine is filled into a container, and then placed in a freezer so that it is quickly frozen to a low temperature. Next, the container is removed from the freezer and placed in a lyophilizer via a vacuum pump. In a vacuum environment, the condenser will sublimate the moisture in the container to vapor, thereby realizing the freeze-drying of the medicine.

The advantages of the medicinal lyophilizer are not only the ability to preserve the medicine for many years without failure, but also the ability to reduce the volume and weight of medicines, which facilitates the carrying and storage. In addition, it can effectively control the quality of medicines and reduce losses caused by transportation and storage. This is especially important in rescue operations and medical services in remote areas.

Medicinal freeze dryer is a very useful medical equipment, which can convert liquid medicine into dry powder for long-term storage and transportation, and has made great contributions to the medical cause of mankind.