echOpen O1 is an ultraportable ultrasound scanner. It provides ultrasound images of organs, vessels and other internal anatomical structures, for diagnostic guidance. It can also be used as a procedural aid - for example, to locate an organ or vessel prior to catheter insertion. It can be used on patients of any age, without irradiation or invasive procedures. The probe is suitable for use by doctors in all specialties: general medicine, internal medicine, occupational medicine, private practice, hospitals, emergency physicians, specialists...