Ultrasound Coupling Material Composition, Ultrasound Coupling Material Film, And Ultrasound Inspection Method

Abstract

The present invention is an ultrasound coupling material composition, including: a silicone adhesive (A); and a silicone oil (B) having no crosslinking point, wherein the silicone adhesive (A) is a mixture or condensation-reaction product between: a diorganopolysiloxane (a) having a viscosity at 25° C. of 100,000 mPa·s or more; and a resin composition (b) including an MQ resin and an organic solvent, and the silicone oil (B) having no crosslinking point has a kinematic viscosity at 25° C. within a range of 10 to 100000 mm2/s. This provides: a material that fills roughness on skin to provide high ultrasound transmissibility and sensitivity, has excellent biocompatibility and lightweight, can yield a manufactured ultrasound coupling material film at a low cost, does not considerably decrease the ultrasound transmissibility even with wetted or dried, has softness and excellent flexibility, that causes no residue on the skin after peeling, and causes no rough skin.

Dependencies are inferred from the claim text.