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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0842660 (1997-04-15) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 436 인용 특허 : 0 |
A medicated prosthesis, such as a stent, is deployed in a human vessel. A metallic stent has a plurality of pores in the metal which are loaded with medication. When the stent is implanted into the vasculature of a patient, the medication in the stent dissipates into the tissue of the vasculature pr
A medicated prosthesis, such as a stent, is deployed in a human vessel. A metallic stent has a plurality of pores in the metal which are loaded with medication. When the stent is implanted into the vasculature of a patient, the medication in the stent dissipates into the tissue of the vasculature proximate the stent. The stent may be formed from a porous metal in the form of a wire, tube, or metal sheet. The present invention also includes a method of treating vasculature disease by delivering medication to the site of the vascular disease including the step of deploying a metal stent having a plurality of pores in the stent and further having medication in the pores and delivering the stent to the site of vasculature disease.
[ What is claimed is:] [1.] A medicated stent comprising:a metallic stent configured to maintain patency of a human vessel, the metallic stent having a plurality of porous cavities;a therapeutic medication loaded into the porous cavities of the metallic stent; anda polymeric coating over the surface
[ What is claimed is:] [1.] A medicated stent comprising:a metallic stent configured to maintain patency of a human vessel, the metallic stent having a plurality of porous cavities;a therapeutic medication loaded into the porous cavities of the metallic stent; anda polymeric coating over the surface of the metallic stent wherein the medication in the pores of the stent is a first medication, wherein the coating contains a second medication.
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