Two-piece stent combination for percutaneous arterialization...

Surgery – Devices transferring fluids from within one area of body to...

Reexamination Certificate

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C604S264000, C623S001110

Reexamination Certificate

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06893413

ABSTRACT:
The present invention contemplates a method for percutaneously providing oxygenated blood retrogradely from the left ventricle via coronary sinus to the heart tissue without a significant left-to-right shunt. The present invention contemplates a two-piece stent combination generally having an arterializing stent and a restricting covered stent.

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