Digestive organ internal contents sampling capsule

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United States of America

PATENT NO 11896205
SERIAL NO

17204001

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Abstract

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A digestive organ internal contents sampling capsule for sampling internal contents in a digestive organ includes: a cylindrical container insoluble in a digestive tract for housing the internal contents in the digestive organ; an outer lid enclosing an orifice of the cylindrical container and to dissolve at least partially in the digestive organ; an inner lid arranged in the cylindrical container, and to swell in response to contact with the internal contents in the digestive organ to enclose the orifice of the cylindrical container after the orifice is exposed by dissolving of at least a part of the outer lid; and a marker material to be discharged together with the cylindrical container housing the internal contents in the digestive organ and feces.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-8280

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atsumori, Hirokazu Tokyo, JP 19 129
Funane, Tsukasa Tokyo, JP 34 86
Kandori, Akihiko Tokyo, JP 99 1570
Kiguchi, Masashi Tokyo, JP 48 547
Nishimura, Ayako Tokyo, JP 14 38
Obata, Akiko Tokyo, JP 13 96

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