Controlling the treatment process

Output energy of 6MV beam

In accordance with the IEC standard

Controlling the treatment process

Output energy of 6MV beam

In accordance with the IEC standard

Introduction

cancer ranks as the second leading cause of death worldwide, prompting extensive efforts to improve treatment outcomes. Early detection and adequate resources have enhanced the successful treatment of many cancer types. Linear accelerator devices represent a cornerstone in cancer treatment, employing radiation to target tumors and aid patient recovery. The advancement of cancer prevention, diagnosis, and treatment methods remains paramount globally, with concerted efforts aimed at reducing human suffering. Alongside conventional treatments like chemotherapy, there’s a pressing need to develop innovative approaches. Radiotherapy stands as one of the latest methods in global cancer treatment, yet its accessibility is limited to a select few countries due to its cutting-edge technology and novelty. To address this gap, the World Health Organization recommends a standard of three linear medical accelerators per one million people, highlighting the importance of expanding access to advanced cancer treatment technologies worldwide

OMID Medical Linear Accelerator

Behyaar Co is honored to introduce OMID LINAC as a state-of-the-art medical  linear accelerator to oncology centers. OMID LINAC helps more and more centers  to gain the confidence to move towards advanced radiation treatment techniques. OMID LINAC has cost effective design and it is the gateway to modern RT for oncology centers that need to start small and an ideal replacement for cobalt technology. It is simple to operate, robust, allowing more patients to be treated quickly and effectively.

Key features:

• Accurate Treatment Delivery:

OMID LINAC is capable of delivering a range of treatments from simple to complex, including IMRT.

• Patient Comfort:

The elegant design of OMID LINAC, with exceptionally wide clearance, provides a reassuring environment for patients. It enables unrestricted access to allow easier  patient set-up and sufficient equipment clearance to facilitate a wide range of gantry positions. This provides the flexibility and spatial requirements that are essential to support the use of advanced non-coplanar beam techniques for effective intensity modulated radiation treatments (IMRT).

• Rapid and Accurate Patient Set-Up:

OMID LINAC’s table allows fast and accurate patient positioning – ideal for modern treatment techniques where a high degree of precision is required in  patient set-up. The low minimum height of OMID LINAC’s table provides patient easier access with quiet and smooth movement. A professional Table Tablet Control panel and full control of table movements during set-up is considered. It controls simultaneous gantry and table movements.

Treatment design software (TPS)

Behayaar Sanaat TPS software is a treatment planning system for radiotherapy that allows doctors to create precise treatment plans for their patients. The powerful performance and effectiveness of TPS Bahir software helps in the precise design of modern radiotherapy methods such as 3D Conformal and IMRT. Using Automated Image Fusion, this software records multiple data sets with high speed and accuracy.

Introduction MLC (Multi-Leaf Collimator)

MLC is a beam shaper system used during cancer treatment using a linear accelerator device. This mechanism allows doctors to precisely direct the beam to the intended target and protect non-cancerous tissues from radiation. Behyaar Sanaat MLC device is modular and can practically be installed on radiotherapy devices of different brands.

Treatment shields cutting system

The cutting system of the treatment shields is one of the additional radiotherapy equipments, and the use of this device is very necessary for the accuracy of the treatment process as shielding. Using this system, it is possible to extract the shape of healthy body tissues and avoid radiation to healthy body cells. For example, in brain tumors, radiation should be applied only to cancer cells and radiation should be prevented from reaching the rest of the body’s healthy tissues.

Thermoplast mask

Some parts of the body (such as the head and neck) have a large range of motion. In order to maintain the conditions of the CT simulator and the daily radiotherapy treatments, the patient must always be treated in a fixed position. Nowadays, thermoplastic fixing devices are used. Thermoplasts are softened by being placed in hot water and by pulling on the desired area, they assume the condition of that area.

do Treatment process Since 2019

The possibility of treating more than %85 From all types of cancers

has Doctors approval Performer of clinical assessment

Advanced dosimetry equipment

Ionization chamber
Water Phantom
Profiler(Geraph Negar)
Daily Check(Parto Negar)

Ionization chamber: Ionization chamber is one of the radiotherapy dosimetry equipment which is used to detect the amount of high energy photons and electron beams. By irradiating ionizing rays to the ionization chamber, the air inside the chamber is ionized, and by applying a high voltage between the electrodes of the chamber, a very low current flows in the chamber. The electric current obtained from the radiation is measured by an electrometer connected to the ionization chamber, and by applying specific calibration coefficients that vary depending on the characteristics of the ionization chamber and the quality of the beam, the read signal is converted to the amount of radiation emitted. Science-based Behyaar Sanaat Sepahan Company is a producer of various types of Ionization chamber such as Farmer chamber, Pinpoint, Semiflex chamber, parallel chamber.

Water Phantom: This device is a device using a human body simulator to test the linear accelerator device for cancer treatment, the most important task of which is to measure the output dose from the accelerator device.

Gerapg Negar(Profiler): In the linear accelerator device, the profiler is one of the important components used in quality control and radiation therapy dose matching. Profiler is able to measure the radiation dose produced by the accelerator device. Using the data from the Profiler, the radiation dose produced by the accelerator device is compared with the expected doses. This quality control assures the doctors that the therapeutic doses are within the required range and the patient is treated accurately.

Parto Negar (Daily check): This device is used to check the daily performance of medical equipment such as linear accelerator and CT scan. This review includes checking the mechanical, electrical and software performance of the device as well as checking the amount of radiation dose produced by the linear accelerator device. Daily Check device is designed according to the latest international standards and can be used for all types of linear accelerator devices.

Design and construction of radiation therapy centers

The design of radiotherapy centers in order to increase the quality of treatment and also maintain the safety of the environment requires sufficient expertise and experience. On the other hand, proper design can increase productivity and optimize financial, time and energy resources.

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