Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 4, 2018
Patent Application Number
13553542
Date Filed
July 19, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods and devices for providing improved ultrasound visibility of medical devices intended for intravascular use are described. The inclusion of gas/solid boundary regions within a medical devices improves the resolution of the device under ultrasound visualization. Gas/solid boundary regions may be provided through the use of embedded gas-filled microlumens, microwells, or enclosed pockets within the medical device.
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