Some more helpful tips to optimise your diagnostic ultrasound image…
Patient Positioning:
This is crucial to obtain accurate images and will help minimise artefacts.
- Give your patient clear instructions.
- Consider if you need to do a dynamic assessment or the position for an injection.
- Are you comfortable and can you reach the machine to adjust settings?
- Are you applying the probe correctly?
Equipment Settings:
Getting the correct settings/system software is vital. Most systems come with standard software, but some have optional extras that can improve your image – but this can be costly.
- Have you got the right image processing software?
- Do you need things like needle-vision/panoramic?
- Consider parameters such as exposure time, field of view, resolution, and contrast.
Image Reconstruction:
Post-exam processing techniques to enhance image quality and diagnostic value.
- Algorithms are used to reduce noise, improve spatial resolution, and enhance contrast.
- This may involve filtering, edge enhancement, and other image processing techniques.
Use of Contrast Agents:
In some cases, the use of contrast agents can be beneficial for MSK imaging:
- This is a more advanced application.
- Helps improve the visualisation of blood vessels, inflammation, and other soft tissue structures.
Image Annotation and Documentation:
Competence in annotation and documentation of the images will help interpretation and future referencing.
Using these tools will help:
- If you need to refer your patient to another specialist.
- Require a mentor to have a look over your scans.
- Inform the patient.
Quality Control and Assurance:
Regular quality control checks should be performed to ensure that the imaging equipment is functioning properly.
This includes:
- Monitoring, calibrating and updating the equipment.
- Visual and functional checks on the transducers and note any image defects.
- DUS machines need to be serviced annually or in some cases every 6 months (depending on usage).
To find out more about Physiquipe’s diagnostic ultrasound range, speak to one of our specialists.