X-ray machines are important medical and industrial equipment that use X-rays to image objects or the inside of the body. Its main uses are as follows:
1. Applications in medicine
For diagnostic imaging:
For fractures and injuries, it can detect fractures, dislocations or joint problems.
For dental examinations, it can detect cavities, impacted teeth or jaw problems.
Chest X-rays, used to identify lung infections (pneumonia, tuberculosis), heart disease or tumors.
Abdomen and digestive system, easy to find blockages, kidney stones or foreign bodies.
For cancer treatment, generally used for radiation therapy to target and destroy cancer cells.
Fluoroscopy: Real-time dynamic images used for procedures such as barium meal examinations or angiography.
2. Applications in industry and security
Non-destructive testing (NDT): Check for welds, cracks or defects in metal structures.
Airport security: Scan luggage for prohibited items (such as weapons, explosives).
Manufacturing: Check product quality (such as electronics, food packaging).
3. For scientific research
For material analysis: studying crystal structures in chemistry and physics.
For archeology and art: examining hidden layers in ancient artifacts or paintings.
The main working principle of X-ray machines
X-rays can penetrate soft tissues (appearing black), but are absorbed by dense substances such as bones (appearing white), forming a contrast image (X-ray film).
Main types of medical X-ray machines
1. General Radiography X-ray Machine
Generally used for standard 2D static images of bones, chest and abdomen.
Common chest X-rays (CXR), bone imaging, dental X-rays, etc.
For example: digital radiography (DR) and computer radiography (CR) systems.
2. Fluoroscopy Machine
It can provide real-time moving X-ray images (similar to video) and is generally used for barium meal examinations, angiography and guided surgery. For example: C-arm system (commonly used in orthopedics and pain management).
3. Computed Tomography (CT) Scanner
It uses a rotating X-ray beam to create 3D cross-sectional images, mainly used for brain scanning, trauma assessment, cancer detection.
Advanced versions: multi-slice CT (MSCT), cone beam CT (CBCT).
4. Mammography Machine
Specially used for breast imaging and early detection of breast cancer. Usually uses low-dose X-rays and compresses them to obtain clearer images.
For example: digital mammography machine, 3D tomosynthesis.
5. Mobile and portable X-ray machines
For bedside/emergency imaging (e.g., ICU, ambulance). Typical types are: handheld X-ray machines, wheeled mobile X-ray systems.
6. Dental X-ray Machines
Intraoral X-rays (small films inside the mouth), e.g., periapical, bitewing films.
Extraoral X-rays (outside the mouth), e.g., panoramic, cone beam CT (CBCT).
7. Angiography and interventional systems
For vascular imaging (e.g., arterial blockage, stent placement).
Do you want to know more about medical use or specific types of X-rays? Feel free to contact us at HFMED!