RHENIUM-TUNGSTEN ALLOY WIRE, METHOD OF MANUFACTURING SAME, AND MEDICAL NEEDLE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250019805A1
SERIAL NO

18902266

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Abstract

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According to one embodiment, a rhenium-tungsten alloy wire which is a wire including a tungsten alloy containing rhenium. A ratio W/Re of an atomic concentration (atm %) of tungsten (W) to an atomic concentration (atm %) of rhenium (Re) according to XPS analysis is 2.5 or more in an arbitrary measurement area of a unit area having a diameter of 50 μm at a wire surface. A medical needle according to the embodiment includes the rhenium-tungsten alloy wire according to the embodiment.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBAKANAGAWA KANAGAWA
TOSHIBA MATERIALS CO LTD8 SHINSUGITA-CHO ISOGO-KU YOKOHAMA-SHI KANAGAWA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AOYAMA, Hitoshi Yokohama, JP 88 434
BABA, Hideaki Yokohama, JP 17 78
FUJISAWA, Sachiko Kawasaki, JP 13 1
FUKUSHI, Daisuke Yokohama, JP 15 8

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