TEST OBJECT INFORMATION-ACQUIRING APPARATUS

摘要

The purpose of the invention is to provide a test object information-acquiring apparatus that can acquire images of higher image quality while stably maintaining the shape of the test object. This test object information-acquiring apparatus comprises: a first holding member for holding the test object of a subject; a first probe, which detects acoustic waves propagated through the first holding member and which is configured to be capable of mechanical scanning; a first holding member support, which is provided closer to the subject than the scanning area of the first probe and which reduces the deflection of the first holding member; and a second probe that is provided closer to the subject than the scanning area of the first probe.