Welded stent and stent delivery system

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United States of America Patent

PATENT NO 9398966
SERIAL NO

13833588

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Abstract

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A welded stent and stent delivery system, with a stent including a first strut having a first strut nickel titanium alloy layer and nickel titanium soluble core, the first strut nickel titanium alloy layer being disposed around the first strut nickel titanium soluble core; and a second strut having a second strut nickel titanium alloy layer and nickel titanium soluble core, the second strut nickel titanium alloy layer being disposed around the second strut nickel titanium soluble core, the second strut nickel titanium alloy layer being connected to the first strut nickel titanium alloy layer with a weld. The first and second strut nickel titanium alloy layers are made of a nickel titanium alloy, the first and second strut nickel titanium soluble cores are made of a nickel titanium soluble material, and the weld is made of an alloy of the nickel titanium alloy and the nickel titanium soluble material.

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Patent Owner(s)

Patent OwnerAddress
MEDTRONIC VASCULAR INC3576 UNOCAL PLACE SANTA ROSA CA 95403

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thompson, Dustin Santa Rosa, US 36 935

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