ISO/NP 26104-1

Fine bubble technology — Bubble stability evaluation — Part 1: B-mode ultrasound imaging ISO/NP 26104-1

Scope

This standard specifies a method for evaluating the stability of FBs using a B-mode ultrasound imaging device. The method employs the duration of B-mode image grayscale maintenance as the evaluation metric, defined by continuously observing the imaging effect of FBs during B-mode ultrasound examination.
This method applies to FBs, including free fine bubbles (FFBs) and shelled fine bubbles (SFBs) encapsulated by polymer or lipid materials. It enables the direct and reliable assessment of FB stability.