Ultrasound Basic Principles & Machine Knobology
Master transducer selection, image orientation, machine controls, and image optimization for vascular imaging.
Course overview
A practical masterclass focused on the technical physics and machine parameters needed to acquire high-quality vascular images. Participants learn how to manipulate knobology controls to resolve common causes of poor image quality and accurately identify tissue echogenicity.
Topics covered
- Transducer selection for superficial vascular imaging.
- Basic ultrasound terminology and image orientation.
- Core machine controls: Depth, gain, TGC, focus, and frequency.
- Tissue echogenicity: Anechoic, hypoechoic, isoechoic, and hyperechoic structures.
- Image optimization prior to compression and Doppler assessment.
- Identifying and resolving common causes of poor vascular images.
Learning outcomes
This course aims to help you:
- Select the appropriate high-frequency linear transducer for vascular studies.
- Adjust depth, gain, TGC, focus, and frequency to optimize image clarity.
- Differentiate echogenicity states across normal and pathological structures.
Intended audience
Sonographers, radiographers, vascular technologists, and healthcare professionals operating ultrasound equipment.
Have questions about this course?
For further details, help choosing the right course or registration enquiries, contact HES Academy of Ultrasound. Tell us what you would like to know and we will help you with the next step.