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Radiotherapy stent for biliary tract tumor

China

Radiotherapy stent for biliary tract tumors utilizing sealed [125I] radioactive sources for brachytherapy. The device enables localized radiation delivery to obstructive biliary malignancies, combining stent placement with internal radiation therapy to restore ductal patency and provide therapeutic ...

Manufactured by

China

Seeds Biological Pharmacy (Tianjin) Ltd. is a high-tech enterprise specializing in R&D and production of medical radioactive sources, radiopharmaceuticals for tumor treatment, and antibody drugs. The company holds over 10 invention patents including Iodine-125 sealed seed source preparation methods and radioactive seed implantation devices. Key products include 0.36mm diameter Iodine-125 sealed seeds (NMPA approved), radioactive biliary drainage tubes, esophageal cancer treatment stents, and internal radiotherapy devices for brain glioma treatment.

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