X-ray grids provide clearer radiograph images by trapping scattered radiation
the biggest contributing factor to poor diagnostic quality. Introducing an x-ray grid between the x-ray beam and the film or plate will provide a clearer and more detailed image.
For more details on the X-Ray Grids and a free quote, give our team a call on 01902 637333 or email sales@wolversonx-ray.co.uk. You can also keep up-to-date with our latest products by connecting with us on LinkedIn.
| Cleanup | Ratio/Type | Positioning Latitude | Recommended Up To | Remarks |
|---|
| SUPERLATIVE | 8:1 criss-cross | Distance fair; centering and leveling-slight | 120 KVP | Not recommended for tilted tube technique |
| EXCELLENT | 12:1 Linear | Very slight | 100 KVP (Suitable for highr KV) | Extra care required to proper alignment; usually used in fixed mount |
| EXCELLENT | 6:1 criss-cross | Good | 100 KVP | Tube tilt to five degrees |
| GOOD | 8:1 Linear | Distance fair; centering and leveling-slight | 100 KVP | For general stationary grid use |
| GOOD (CR) | 4:1, 6:1 | Good | 120 KVP | CR Grid |
| MODERATE | 6:1 Linear | Good | 80 KVP | Least expensive of stationary grids |
| Anatomy | Lines per Inch | Ratio | Distance |
|---|
| Skull | 103 | 10:1 | 36-40" |
| Chest | 103-150 | 10:1-12:1 | 60-72" |
| CR- Chest | 150, 178 | 4:1, 6:1 | Pararllel |
| Abdominal | 103 | 8:1 | 34-44" |
| CR Abdominal | 150, 178 | 4:1, 6:1 | Parallel |
| Scoliosis Studies | 85-103 | 8:1 | 48-72" |
| Anatomy | Lines Per Inch | Ratio | Distance |
|---|
| Most Studies | 103 | 10:1 | 36-40" |
| Bi-plane | 103 criss-cross | 10:1 | 36-40" |
| Anatomy | Lines Per Inch | Ratio | Distance |
|---|
| Orthopaedics | 85 | 8:1 | 34-44" |
| Cholangiograms Venous Studies | 103 | 8:1, 10:1 | 34-44, 36-40" |
| Anatomy | Lines Per Inch | Ratio | Distance |
|---|
| Trans lateral skull, Spines, Hips | 85-103 | 6:1-8:1 | 34-44" |
