Radial array transducer-based photoacoustic and ultrasonic endoscopy system

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United States of America Patent

PATENT NO 11660071
APP PUB NO 20190076119A1
SERIAL NO

16127097

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Abstract

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A photoacoustic and ultrasonic endoscope includes an optical fiber, a light diffuser configured to radially diffuse a laser beam transmitted through the optical fiber, and an array transducer having a cylindrical shape and surrounding the light diffuser, the array transducer being configured to transmit the diffused laser beam therethrough and to generate an ultrasonic wave or detect an ultrasonic wave generated by an object to be examined.

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Patent Owner(s)

Patent OwnerAddress
UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)50 UNIST-GIL EONYANG-EUP ULJU-GUN ULSAN 44919 44919

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Chae Un Ulsan, KR 6 17
Yang, Joon Mo Ulsan, KR 27 704

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