1. Technical Features and Performance Introduction of the Equipment

（1）24 channels;

（2）Source wire movement speed of 600 millimeters per second, with an accuracy of ±1 millimeter;

（3）Radiation source movement from far to near;

（4）Three-dimensional brachytherapy planning system.

2. Clinical Applications of the Equipment

It can perform intracavitary treatment, intraluminal treatment, interstitial implantation, postoperative treatment after intraoperative implantation, and surface applicator treatment. The main indications include: intracavitary treatment for lung cancer, esophageal cancer, rectal cancer, cervical cancer, and nasopharyngeal carcinoma; interstitial implantation treatment for superficial solid tumors, bone tumors, prostate cancer, breast cancer, and tongue cancer; postoperative interstitial implantation treatment for bile duct cancer, pancreatic cancer, liver cancer, and abdominal masses; and surface applicator treatment for skin cancer and oral cancer.

3. Departments Using the Equipment

Radiotherapy Department