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US 2020/0368400 A1Published application
Drug-coated medical devices
AssigneeMedtronic Vascular, Inc.
InventorsShashank Raina, John Kantor, Susan Peterson
Life of this patent
Estimating the term…
Abstract
A medical device includes a body defining an exterior surface, and a coating including a therapeutic agent-containing nanoparticle disposed on the exterior surface of the medical device. The nanoparticle may include a brush-arm star polymer. The therapeutic agent may be paclitaxel.
Claims22
1-34. (canceled)
A medical device comprising:
- a body having an exterior surface;
- and
- a coating disposed on the exterior surface of the body, the coating comprising a therapeutic agent-containing nanoparticle, wherein the nanoparticle comprises a brush-arm star polymer, wherein the therapeutic agent of the therapeutic agent-nanoparticle comprises an antiproliferative agent, and wherein the coating further comprises a second therapeutic agent that is not associated with the nanoparticle.
A medical device comprising:
- an inflatable balloon having an exterior surface;
- and
- a coating disposed on the exterior surface of the inflatable balloon, the coating comprising a paclitaxel-containing nanoparticle, wherein the nanoparticle comprises a brush-arm star polymer, and wherein the coating further comprises a second therapeutic agent that is not associated with the nanoparticle.
Dependencies are inferred from the claim text.