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General| Brand | Maxray |
|---|---|
| Model | Cocoon |
| Category | Dental equipment |
| Language | English |
Defines X-rays as ionizing radiation and part of the electromagnetic spectrum, explaining their penetration and shielding properties.
Explains X-ray production in a vacuum tube, emitted from a shielded housing when power is applied.
Explains Bremsstrahlung radiation as the main type produced by high-energy electrons slowing down at the anode target.
Describes characteristic radiation produced by electron interactions with inner shell electrons of the anode target.
Categorizes radiation leaving the housing as primary or secondary, with scatter radiation being a key concern for worker safety.
Details how X-rays interact with matter via photoelectric absorption and Compton scatter, affecting energy transfer.
Deterministic effects occur above a threshold dose, with severity increasing with dose (e.g., skin burns, hair loss).
Probabilistic effects, like cancer, occur randomly; chance increases with exposure, even at low doses.
Introduces ALARA principle and the radiation protection triad: Time, Distance, and Shielding for minimizing exposure.
Advises reducing exposure during pregnancy and notifying employer. Patients should be questioned about potential pregnancy.
Presents typical patient doses for various medical imaging procedures, highlighting dental X-rays as lower dose.
Lists occupational dose limits for effective dose, eye lens, skin, hands/feet, and embryo/fetus as per federal law.
Describes the lead-infused plastic disc around the emission port that absorbs scattered radiation to protect the operator.
Explains proper orientation of the unit and shield parallel to the patient's area for maximum backscatter protection.
Details occupational dose estimates for the Cocoon, showing it is safe when used as intended and within regulatory limits.
Provides guidelines on operator awareness, proper aiming, trigger use, and maintaining ALARA during operation.
Explains the function of the trigger lock to prevent accidental X-ray emission, ensuring safe handling and storage.
Details how exposure time is adjusted based on patient age, image receptor, and tooth location for optimal imaging.
Recommends storing the portable X-ray system in a locked cabinet to ensure security and accessibility only for authorized personnel.
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