Description Of Tungsten Radiation Shielding Unit Dose Pig

Tungsten Radiation Shielding Unit Dose Pigs is a specially designed shielding device for drug-pumping syringes. It is made of a new ray shielding material with good shielding effect on radioactive particles, high density, lightweight, high radiation levels, easy to use, and high-cost performance. Tungsten Radiation Shielding Unit Dose Pigs are often used in drug dispensing operations, as well as PET, SPET, and CT rooms in nuclear medicine imaging departments, mainly for extracting and transporting single or double-dose radionuclides, namely F18-FDG. 

Features Of Tungsten Radiation Shielding Unit Dose Pig

High density and excellent shielding performance

Tungsten alloy has a very high density, usually between 17.0 and 19.3 g/cm³. This high density makes it extremely strong in absorbing and shielding high-energy rays such as X-rays and gamma rays, and the shielding effect is more than 40% higher than that of lead. The high atomic number (Z=74) of tungsten alloy helps to scatter and absorb rays and can provide efficient radiation protection in a smaller volume.

High Sensitivity and Energy Resolution

Dosemeters in tungsten radiation shielding devices usually have high sensitivity and high energy resolution, which can accurately measure radiation doses. For example, shielded diodes reduce the impact of low-energy photons by adding high-density materials such as tungsten.

Miniaturization and Portability

The high density of tungsten alloys allows them to be designed with less material, thus achieving miniaturization and portability. For example, some small ionization chambers or diode detectors can be put in pockets for easy carrying and use.

Angle Response and Direction Dependence

Dosemeters in tungsten alloy shielding devices need to consider angle response and direction dependence when designing. For example, shielded diodes may show some direction dependence due to the introduction of shielding materials.

Precision and Accuracy

Precision and accuracy are important characteristics of a dosimeter. Precision refers to the repeatability of data measured under the same conditions, while accuracy refers to the closeness of the expected value of the measurement to the "true value". Tungsten alloy dosimeters can improve the precision and accuracy of measurements by optimizing design and material selection.

Applications Of Tungsten Radiation Shielding Unit Dose Pig

In radiotherapy, tungsten alloy shielding device dosimeters are used to measure and calibrate the dose of the radiation source to ensure that the patient receives the correct radiation dose. For example, ionization chambers, as the gold standard for radiation measurement, are often used for small field dose measurement. In medical diagnostic equipment such as CT scanners and X-ray equipment, tungsten alloy dosimeters are used to monitor and control radiation doses to protect medical staff and patients.

Specifications Of Tungsten Radiation Shielding Unit Dose Pig