Our Products

1. Composition: Medical X-ray film consists of a base, an adhesive layer, an emulsion layer, and a protective layer. The base is typically made of polyester, while the emulsion layer contains silver halide crystals suspended in gelatin.

2. Sensitivity to X-rays: The silver halide crystals in the emulsion layer are sensitive to X-rays. When X-rays pass through the body and interact with the film, they cause a chemical reaction in the crystals, forming a latent image.

3. Processing: After exposure, the film needs to be processed to reveal the X-ray image. Processing involves several steps, including developing, fixing, washing, and drying. Developing converts the exposed silver halide crystals into metallic silver, making the image visible.

4. Image characteristics: X-ray film produces high-contrast images with varying shades of gray. Dense structures such as bones appear white, while softer tissues appear as shades of gray. Air-filled structures, like the lungs, appear black on the film.

5. Sizes and formats: Medical X-ray film comes in various sizes and formats, including standard sizes like 8×10 inches, 10×12 inches, 14×17 inches, and others. There are also specialized films for dental X-rays and mammography.

6. Digital alternatives: With the advancement of technology, many medical facilities have transitioned from film-based X-ray systems to digital radiography (DR) or computed radiography (CR). These digital systems capture X-ray images directly on sensors or imaging plates, eliminating the need for film.

7. Archiving and storage: Medical X-ray films are often stored for long periods as part of a patient’s medical record. Proper storage conditions, including temperature and humidity control, are crucial to preserve the film quality and prevent degradation over time.

It’s worth noting that while medical X-ray film has been widely used in the past, digital imaging techniques are becoming more prevalent in healthcare settings due to their