Hamamatsu-photonics K.k.

Etsuko Ohmae

Yukio Ueda

Kenji Yoshimoto

Hiroko Wada

Yutaka Yamashita

The present invention relates to the phantom comprises water, an oil, an emulsifier and an oil coagulating agent.

Phantom, method for producing same, and kit for making phantom

The present invention relates to the phantom comprises water, an oil, an emulsifier and a water coagulating agent, and having a scattering coefficient of 5 to 20 cmat a wavelength of 750 to 1000 nm.

Phantom and method for producing same

An optical CT apparatus is mainly composed of a container filled with an optical interface member ; a light-projecting section, comprising a light source and an optical switch , for projecting light into the container ; a light-detecting section, comprising photodetectors and shutters , for detecting the light from the inside of the container ; and an arithmetic/control section for calculating a spatial distribution of absorption coefficient. The arithmetic/control section has a function of determining a spatial distribution of a characteristic amount concerning a part of an object to be measured according to a comparison of an optical intensity signal actually measured by each detector in a state where the container is filled with the optical interface member with an optical signal actually measured by each detector in a state where the optical interface member is partly replaced by the part of object to be measured

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Hamamatsu, Japan

Etsuko Ohmae