Phantom for controlling the comminutive effect of lithotrites (lithoclast, lithotriptor)

摘要

The invention relates to a phantom for controlling the comminutive effect of lithotrites, having a volume (5) which simulates the tissue layer located between the body surface and the concrement (stone) of a patient of a liquid which is matched to tissue in terms of acoustic properties and means (8) for holding a model stone (7) in the volume (5). IMAGE