Atherectomy catheters devices having multi-channel bushings

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United States of America Patent

PATENT NO 9592075
SERIAL NO

15072272

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Abstract

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Atherectomy catheters and methods of using them are described herein. In particular, described herein are optical coherence tomography (OCT) catheters that may include a distal tip that can be deflected away from the long axis of the device using a multi-channel bushing. The bushing may include at a hinge point that is offset (e.g., located on a side of the elongate body near the distal end of the elongate body) and a rotatable cutter near an imaging assembly that can be driven against the wall with a high mechanical advantage.

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Patent Owner(s)

Patent OwnerAddress
AVINGER INC400 CHESAPEAKE DRIVE REDWOOD CITY CA 94063

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fernandez, Anthony J San Mateo, US 12 2279
Newhauser, Richard R Redwood City, US 29 1010
Patel, Himanshu N San Jose, US 52 2415
Simpson, John B Woodside, US 109 12391

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