Propulsion system for inertial energy transfer to disrupt vascular lesions

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11950799
APP PUB NO 20220313304A1
SERIAL NO

17847874

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments herein relate to systems and methods for intravascular lesion disruption. In an embodiment, a catheter system for imparting pressure to induce fractures upon a vascular lesion within or adjacent a blood vessel wall is included. The system includes a catheter configured to advance to a vascular lesion, the catheter including an elongate shaft that defines at least a first orifice for fluid flow; a balloon, coupled to the elongate shaft, that surrounds the first orifice where the balloon can expand from a collapsed configuration suitable for advancing the catheter through a patient's vasculature to a first expanded configuration suitable for anchoring the catheter in position relative to a treatment site; and a propulsion system configured to propel a fluid from the first orifice toward the balloon wall to create an inertial impulse in a vessel wall to transfer momentum to the vascular lesion. Other embodiments are also included herein.

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Patent Owner(s)

  • BOSTON SCIENTIFIC SCIMED INC.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Massimini, Daniel Frank Brooklyn Park, US 35 190
McGowan, Roger W Otsego, US 45 468
Smuk, Christopher Champlin, US 9 88
Tran, Binh C Minneapolis, US 28 914

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