Radioactive drug subpackaging hot cell

Abstract

The invention discloses a radioactive drug subpackaging hot cell. The radioactive drug subpackaging hot cell comprises an outer box body and a liner located in the outer box body. A protecting door, adrug feeding drawer and a drug discharging drawer are separately arranged on the front side wall of the outer box body, the protecting door corresponds to the liner, the drug feeding drawer and the drug discharging drawer are located below the liner, an operating hand hole is formed in the protecting door, an operating glove which stretches into the liner and corresponds to the operating hand hole is arranged on the front side wall of the liner, a drug feeding inner door and a drug discharging inner door are separately arranged on the bottom wall of the liner, the drug feeding inner door corresponds to the drug feeding drawer, the drug discharging inner door corresponds to the drug discharging drawer, and an air intake and exhaust system is arranged on the outer box body. The air cleanliness in the radioactive drug subpackaging hot cell can reach a hundred level, and it is unnecessary to concern that the inside purified environment is destroyed to affect the quality of the nuclide drug in the normal operation process. The radioactive drug subpackaging hot cell is reasonable in structural design and safe and convenient to operate, and functions of the radioactive drug subpackaginghot cell meet the industrial criterion.

Description

technical field [0001] The invention relates to the technical field of radiopharmaceutical dispensing, in particular to a radiopharmaceutical dispensing hot cell. Background technique [0002] With the rapid development of nuclear medicine, equipment for radionuclide drug production and related operations are widely used, and hot cells are one of them. The hot cell is a high radiation protection equipment that provides an effective protection place for the corresponding operation or core equipment during the production and packaging of radionuclide drugs. On the premise of ensuring the safety of protection, how to make the use requirements of the equipment comply with the industry norms, and at the same time make the operation and use of personnel more reasonable and convenient is the direction of equipment research and development. [0003] The radiopharmaceutical dispensing hot cell (referred to as the hot cell) is widely used in nuclear medicine departments of large hosp...

AI Technical Summary

Problems solved by technology

Because this structure is controlled by a single fan, it is difficult to ensure the thoroughness of the gas exchange in the cavity and the stability of the internal pressure state;

[0007] 3) The radiation protection effect is poor, and it is difficult to effectively guarantee the safety of users;

[0008] 4) There is no radiation monitoring and alarm function, and it cannot provide users with a radiation exceeding standard alarm function.

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