Patent ID: 9283306
Filing Date: 2016-03-15
CPC Classification: A61B,A61L,C08G,C08K,G09B

Claim Text:
1. A phantom for a photoacoustic wave diagnostic apparatus, the phantom comprising: a base material; and an object to be detected, wherein the base material and the object to be detected contain polyol, an inorganic oxide and a pigment which are dispersable in the polyol, and an isocyanate compound, wherein a dispersed amount of the inorganic oxide to the polyol is in a range of 0.10 to 0.25 percent by weight, wherein a dispersed amount of the pigment to the polyol is in a range of 0.0001 to 0.0005 percent by weight, and wherein the dispersed amount of the pigment to the polyol in the base material is different from the dispersed amount of the pigment to the polyol in the object to be detected.