최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0855499 (2007-09-14) |
등록번호 | US-8808726 (2014-08-19) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 4 인용 특허 : 591 |
Bioerodible endoprostheses and methods of making the endoprostheses are disclosed. In some embodiments, an endoprosthesis includes a member including a bioerodible material, and an antioxidant carried by the member. Examples of antioxidants include phenols.
1. An endoprosthesis, comprising: a member comprising a bioerodible material, wherein the bioerodible material is iron or magnesium; andan antioxidant carried by the member, wherein the antioxidant is encapsulated by the bioerodible material. 2. An endoprosthesis, comprising: a member comprising a b
1. An endoprosthesis, comprising: a member comprising a bioerodible material, wherein the bioerodible material is iron or magnesium; andan antioxidant carried by the member, wherein the antioxidant is encapsulated by the bioerodible material. 2. An endoprosthesis, comprising: a member comprising a bioerodible material, wherein the bioerodible material is iron or magnesium andan antioxidant within a matrix of the bioerodible material. 3. The endoprosthesis of claim 1, wherein the antioxidant comprises a phenol. 4. The endoprosthesis of claim 1, wherein the member comprises a tubular member constructed to maintain patency of a body vessel. 5. The endoprosthesis of claim 1, further comprising a drug carried by the member. 6. The endoprosthesis of claim 1, in the form of a stent. 7. A method of making an endoprosthesis, the method comprising incorporating a bioerodible material with an antioxidant to form at least a portion of the endoprosthesis, wherein the bioerodible material is iron or magnesium and the antioxidant is encapsulated by the bioerodible material. 8. The method of claim 7, wherein the bioerodible material is in the form of a tubular member. 9. The method of claim 7, wherein the bioerodible material is in the form of a tubular member, and the antioxidant is incorporated in a select portion of the tubular member. 10. The method of claim 7, wherein the antioxidant is in a particle encapsulated by a bioerodible material. 11. The method of claim 10, wherein the particle comprises zinc oxide. 12. The method of claim 7, wherein the antioxidant comprises a phenol. 13. The method of claim 12, wherein the antioxidant is selected from the group consisting of eugenol, isoeugenol, and acetyl-eugenol. 14. The method of claim 7, wherein the portion is a tubular member constructed to maintain patency of a body vessel. 15. The method of claim 7, further comprising incorporating a drug with the portion. 16. The method of claim 7, wherein the endoprosthesis has the form of a stent. 17. The method of claim 7, wherein the bioerodible material is magnesium.
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