Method and apparatus for disposal of medical waste

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United States of America Patent

PATENT NO 5362443
SERIAL NO

07996403

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Abstract

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A method and an apparatus for simply disposing medical waste from a medical institution on site. The method comprises crushing medical waste in a closed container, exhausting air out of the container, sterilizing the air before releasing it into the atmosphere, and filling the container with a high-pressure steam having a temperature between 110.degree. C. and 150.degree. C. to sterilize the crushed medical waste. The apparatus is equipped with a pressure container having at least one air-tight seal, an internal waste crushing mechanism such as blades, an internal supply of steam, a valve for exhausting air from the container, and an air sterilizer for the exhausted air.

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Patent Owner(s)

Patent OwnerAddress
NIPPON METAL INDUSTRY CO LTDSHINJUKU-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asaoka, Toshiro Inuyama, JP 2 24
Fujihira, Yasutaka Sagamihara, JP 1 24
Kohmura, Kisaburo Yatomi, JP 2 33
Michino, Masahiro Sagamihara, JP 1 24
Nakamura, Takashi Tokyo, JP 845 11645
Ohya, Akio Nagoya, JP 2 28
Tanaka, Mitsuyuki Sagamihara, JP 4 43

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