This hands-on demo presented by Prof. Conrado Coutinho focuses on ultrasound knobology and practical optimization of machine settings using the HERA Z20 platform.
Rather than a theoretical lecture, the session demonstrates real-time adjustments of core ultrasound controls to improve obstetric image quality. Key parameters such as overall gain, time gain compensation (TGC), depth, focal zone placement, and frequency selection are shown in practice, illustrating how each control directly influences image clarity, contrast, and penetration.
The demo highlights common pitfalls in machine setup, including excessive gain, improper focal positioning, and incorrect depth configuration. Through live examples, Prof. Coutinho shows how systematic knob adjustments can restore anatomical definition and enhance visualization of fetal structures.
Emphasis is placed on understanding the relationship between resolution and penetration, and on adapting settings according to gestational age and patient characteristics. The session reinforces that optimal image quality depends not only on advanced technology but also on operator awareness and structured setting refinement.
Overall, this ultrasound knobology demo provides practical, step-by-step guidance for clinicians seeking to improve HERA Z20 performance and achieve consistent image optimization in daily obstetric practice.
