2023-10-16 09:34:11
In a constantly evolving world, where technology and science advance by leaps and bounds, ionizing radiation has become a fundamental part of many industries and medical applications. From radiation therapy in medicine to x-ray inspections in industry, radiation has become an essential tool. However, its use is not without risks, and the safety of those who work with radiation or undergo radiological medical procedures is of utmost importance.
This is where the dosimetry radiology, a field of science that has become a pillar of radiation safety. Its main purpose is to measure the amount of radiation absorbed by materials or tissues as a result of exposure to ionizing radiation. In other words, radiological dosimetry is responsible for quantifying radiation and ensuring that it remains within safe limits, both in work and medical environments.
Giving meaning to radiological dosimetry
At the heart of radiological dosimetry are dosimeters, devices designed to measure absorbed radiation. One of the most common types of dosimeters is the thermoluminescent dosimeter (TLD). These small devices contain detectors that record the ionizing radiation that falls on them. What makes them exceptional is their ability to accumulate exposure information over time, providing a detailed portrait of the radiation dose received.
Radiological dosimetry is applied in various ways:
Individual dosimetry: With the use of whole body dosimeters, the deep and superficial dose that an exposed worker receives is evaluated monthly. This correlates with magnitudes such as the personal dose equivalent in different tissues, known as Hp(10) and Hp(0.07).
Abdominal dosimetry: In cases of pregnant women, abdominal dosimetry is essential. It allows estimating the radiation dose that reaches the fetus during radiological medical procedures.
Occupational dosimetry: For specific work environments, this form of dosimetry evaluates radiation exposure in a specific area or in a particular workplace.
Role of radiological dosimetry in safety
Radiological dosimetry is not limited to measuring radiation; It is also a key component in security. Dosimetry centers provide constant monitoring and issue periodic reports of individual doses, allowing employers to ensure that workers are not exposed to dangerous levels of radiation. Additionally, regular equipment calibrations and verifications are carried out to ensure that measurements are accurate and reliable.
Radiological dosimetry is vital for the protection of workers and patients. It provides precise information about the amount of radiation to which they are exposed, allowing measures to be taken to ensure that the dose limits established by legislation are not exceeded. In the medical field, this is essential to ensure the safety of patients undergoing radiological procedures.
Radiological dosimetry in practice
Radiological dosimetry not only focuses on precise measurements; It is also essential to ensure that radiation doses are safe and effective. It allows imaging and treatment protocols to be optimized, resulting in safer and more effective medical care for patients. In addition, it contributes to the monitoring and control of the accumulated dose over time, which is essential to guarantee the safety of patients and medical and technical staff.
In a world where radiation is an essential tool in fields ranging from medicine to industry, radiological dosimetry becomes an advocate for the safety and well-being of all involved. Whether in the hospital environment or in industrial applications, radiological dosimetry stands out as a fundamental field to ensure a safe and healthy future.
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