Hatsuta Seisakusho Co., Ltd.

Japan Medical Supply Co., Ltd.

Koichi Tamura

Noriaki Araki

Yuji Teramoto

Yoshito Ikada

Shokyu Gen

Yasuhiko Shimizu

Tatsuo Nakamura

Hideki Tadokoro

Tsuneo Cho

Sosuke Kimura

Kazuaki Hori

It is disclosed that a fire extinguishing method by gas, characterized in that, a fire extinguishing chemical of a gas type comprising at least one member selected from a group consisting of argon, nitrogen and carbon dioxide is discharged using foams, powder or water as a carrier so as to extinguish.

Fire extinguishing method by gas and extinguishing device

A method of fire extinguishment with a gas, characterized by extinguishing a fire by ejecting at least one gaseous fire-extinguishing agent selected from the group consisting of argon, nitrogen, and carbon dioxide using a foam, powder, or water as a carrier.

An adhesion preventive for preventing adhesion between vital tissues is provided. The present adhesion preventive is a molded material consisting essentially of a biodegradable and absorbable polymer. It has an advantage of requiring no reoperation for its removal since it would be degraded and absorbed after completing its function in vivo.

Use of molded polymeric material for preventing adhesion of vital tissues

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Kyoto, Japan

Koichi Tamura