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Gamma Ray Stereotactic Radiotherapy System
The FreeGS-A Gamma Ray Stereotactic Radiotherapy System consists of five main components: the main unit, cobalt-60 radiation source, electrical control system, stereotactic positioning device, and three-dimensional treatment planning system. Key performance indicators include 30 cobalt-60 sources, a total initial activity of 6000±10% Ci (2.22×10E14±10% Bq), and a focal dose rate of no less than 3.0 Gy/min. The system boasts a mechanical isocenter accuracy of ±0.5 mm, a target positioning accuracy of ±1.5 mm, and a treatment time accuracy of ±1%. It features five collimator sizes: Ф5, Ф10, Ф15, Ф20, and Ф25 mm, with corresponding radiation field penumbras of no more than 4 mm, 6 mm, 8 mm, 10 mm, and 12 mm, respectively. The treatment plan dose calculation error is within 5% of the actual measured dose.
Product English Name:
Gamma Ray Stereotactic Radiotherapy System
Alias:
Gamma Knife,Stereotactic Radiosurgery System
Intended Use:
This system is used for the treatment of intracranial malignant and benign tumors with a maximum lesion diameter of 3 cm or less (or for multi-target irradiation). Contraindications include acute hepatitis, nephritis, active tuberculosis, acute infections such as acute pelvic inflammatory disease and pyelonephritis, significant bone marrow suppression (white blood cell count below 3000/mm3, platelet count below 70000/mm3), severe cardiovascular diseases, active psychiatric disorders, high fever, severe anemia, severe cardiopulmonary dysfunction, cachexia, uremia, and cerebral vascular malformations.
Product Introduction

The Gamma Ray Stereotactic Radiotherapy System is a state-of-the-art medical device designed for precise and effective treatment of intracranial tumors. Utilizing advanced technology, this system delivers highly focused gamma radiation to target areas with minimal impact on surrounding healthy tissue. Its precision and reliability make it a preferred choice for treating both malignant and benign brain tumors.

1. The system is characterized by its high precision and accuracy, with a mechanical isocenter accuracy of ±0.5 mm and a target positioning accuracy of ±1.5 mm. This ensures that the radiation is delivered precisely to the intended target, minimizing damage to surrounding healthy tissue.
2. The system is composed of five main components: the main unit, cobalt-60 radiation source, electrical control system, stereotactic positioning device, and three-dimensional treatment planning system. Each component plays a crucial role in ensuring the system's overall performance and reliability.
3. The primary use of the system is for the treatment of intracranial tumors, both malignant and benign, with a maximum lesion diameter of 3 cm or less. It is also suitable for multi-target irradiation, making it a versatile tool in the fight against brain tumors.

The Gamma Ray Stereotactic Radiotherapy System, also known as the Gamma Knife, is a highly advanced medical device designed for the precise treatment of brain tumors. Its high precision, reliability, and versatility make it an essential tool in modern neurosurgery. With its ability to deliver focused radiation with minimal impact on surrounding tissue, it offers a safe and effective treatment option for patients with intracranial tumors.

Main Features

The Gamma Ray Stereotactic Radiotherapy System offers a range of advanced features, including high precision, multiple collimator sizes, and a robust treatment planning system. These features ensure accurate and effective treatment of intracranial tumors.

1. High Precision: The system boasts a mechanical isocenter accuracy of ±0.5 mm and a target positioning accuracy of ±1.5 mm, ensuring precise delivery of radiation to the intended target.
2. Multiple Collimator Sizes: The system features five collimator sizes (Ф5, Ф10, Ф15, Ф20, and Ф25 mm), allowing for customized treatment plans based on the size and location of the tumor.
3. Robust Treatment Planning System: The three-dimensional treatment planning system ensures accurate dose calculation and delivery, with a dose calculation error of no more than 5%.
4. Reliable Radiation Source: The system uses 30 cobalt-60 sources with a total initial activity of 6000±10% Ci, providing a consistent and reliable source of radiation.
5. User-Friendly Interface: The electrical control system and user interface are designed for ease of use, allowing medical professionals to efficiently plan and execute treatments.

The Gamma Ray Stereotactic Radiotherapy System is a highly advanced medical device that offers a range of features designed to ensure precise and effective treatment of intracranial tumors. Its high precision, multiple collimator sizes, and robust treatment planning system make it a reliable and versatile tool in modern neurosurgery.

Clinical Applications

The Gamma Ray Stereotactic Radiotherapy System is widely used in clinical settings for the treatment of intracranial tumors. Its precision and reliability make it a preferred choice for both malignant and benign brain tumors.

1. Treatment of Malignant Tumors: The system is highly effective in treating malignant brain tumors, delivering precise doses of radiation to the tumor while minimizing damage to surrounding healthy tissue.
2. Treatment of Benign Tumors: The system is also used for the treatment of benign brain tumors, offering a non-invasive and effective treatment option.
3. Multi-Target Irradiation: The system is capable of treating multiple targets simultaneously, making it a versatile tool in the treatment of complex cases.
4. Minimally Invasive: The system's precision allows for minimally invasive treatment, reducing the risk of complications and improving patient outcomes.
5. Post-Treatment Monitoring: The system's advanced imaging and monitoring capabilities allow for effective post-treatment monitoring, ensuring that the treatment has been successful and that any potential complications are detected early.

The Gamma Ray Stereotactic Radiotherapy System is a highly effective tool in the clinical treatment of intracranial tumors. Its precision, reliability, and versatility make it a preferred choice for both malignant and benign brain tumors, offering patients a safe and effective treatment option.

Purchasing Guide

When purchasing the Gamma Ray Stereotactic Radiotherapy System, it is important to consider factors such as product specifications, types, budget, and usage scenarios to ensure that the system meets your specific needs.

1. Product Specifications: Consider the system's key performance indicators, such as the number of cobalt-60 sources, initial activity, and dose rate, to ensure that it meets your treatment requirements.
2. Product Types: There are different types of Gamma Ray Stereotactic Radiotherapy Systems available, each with its own set of features and capabilities. Choose the type that best suits your clinical needs.
3. Budget: The cost of the system can vary depending on its features and capabilities. Consider your budget and the potential return on investment when making your purchase decision.
4. Usage Scenarios: Consider the specific scenarios in which the system will be used, such as the types of tumors to be treated and the number of patients, to ensure that the system is suitable for your clinical environment.

Purchasing the Gamma Ray Stereotactic Radiotherapy System requires careful consideration of factors such as product specifications, types, budget, and usage scenarios. By taking these factors into account, you can ensure that the system meets your specific clinical needs and provides a reliable and effective treatment option for your patients.

 Precautions

When using the Gamma Ray Stereotactic Radiotherapy System, it is important to follow all safety guidelines and precautions to ensure the safety of both patients and medical staff.

1. Radiation Safety: Ensure that all safety protocols are followed to minimize exposure to radiation. Use appropriate shielding and monitoring equipment to protect both patients and staff.
2. Patient Screening: Carefully screen patients for contraindications, such as acute infections, severe cardiovascular diseases, and active psychiatric disorders, to ensure that they are suitable candidates for treatment.
3. Equipment Maintenance: Regularly maintain and calibrate the system to ensure its accuracy and reliability. Follow the manufacturer's guidelines for maintenance and servicing.
4. Training: Ensure that all medical staff are properly trained in the use of the system, including its operation, safety protocols, and emergency procedures.
5. Emergency Procedures: Have clear and well-practiced emergency procedures in place in case of equipment malfunction or other unforeseen events.

The Gamma Ray Stereotactic Radiotherapy System is a powerful tool in the treatment of intracranial tumors, but it requires careful handling and adherence to safety protocols. By following all precautions and guidelines, you can ensure the safety of both patients and medical staff and achieve the best possible treatment outcomes.

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