| 摘要 |
An electronic anti-coagulation stent structure is disclosed. The stent structure comprises a pair of coaxial metal stents having a layer of dielectric material between the stents. A battery is operatively connected preferably near or adjacent to the upstream end upon deployment of the stent. The positive battery terminal establishes an electrical connection to the outer metal stent and the negative terminal establishes an electrical connection to the inner metal stent and this exhibits a capacitor-like properties. The inner metal stent, being negatively charged, promotes a platelet repellent, anti-thrombotic effect.
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