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United States of America Patent

PATENT NO 7678082
SERIAL NO

10491190

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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, a flange part is provide at the rear end of the shaft part rounded at the tip thereof, and a lumen having a generally circular cross section in the area ranging from the shaft part to the flange part is provided, a means for fixing a catheter for infusion is provided in the flange part with a flat and generally circular shape and a means for tightly closing the opening of the flange part is provided at the opening thereof.

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First Claim

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Patent Owner(s)

  • SUMITOMO BAKELITE CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakagawa, Masato Akita, JP 21 331
Oishi, Hideto 601 Nogata Matuyama Hights, 7-5, Maruyama 2-chome 4 115
Sakaguchi, Yukihiko Akita, JP 21 1697

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