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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0184731 (2011-07-18) |
등록번호 | US-8637110 (2014-01-28) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 3 인용 특허 : 929 |
Methods of coating a stent are disclosed. In one example, the method includes positioning the stent on a support element configured to support the stent while rotating the stent. The support element has at least three elongate elements converging inwardly from a proximal end to a distal end of each
Methods of coating a stent are disclosed. In one example, the method includes positioning the stent on a support element configured to support the stent while rotating the stent. The support element has at least three elongate elements converging inwardly from a proximal end to a distal end of each element to form a conical or frusto-conical shape. The support element can be configured to be positioned within an end of the stent. The stent can be pinched between the support element and a second support element. A coating composition is applied to the stent. The method can further include pulsing the support element and/or the second support element to change a contact position of the stent with respect to the support element or the second support element; rotating the support element and the second support element at two different rates; or translating the support element from a first point of contact with the stent to a second point of contact with the stent.
1. A method of coating a stent, comprising: positioning the stent on a support element configured to support the stent while rotating the stent comprising at least three elongate elements converging inwardly from a proximal end to a distal end of each element to form a conical or frusto-conical shap
1. A method of coating a stent, comprising: positioning the stent on a support element configured to support the stent while rotating the stent comprising at least three elongate elements converging inwardly from a proximal end to a distal end of each element to form a conical or frusto-conical shape, wherein the support element is configured to be positioned within an end of the stent;applying a coating composition to the stent; andtranslating the support element from a first point of contact with the stent to a second point of contact with the stem. 2. The method of claim 1, further comprising: positioning the three elongate elements to support the stent without passing through gaps in a stent pattern of the stent. 3. The method of claim 1, further comprising: supplying a radially outward force to the stent using the at least three elongate elements. 4. The method of claim 1, further comprising: pinching the stent between the support element and a second support element. 5. A method of coating a stent, comprising: positioning the stent on a support element configured to support the stent while rotating the stent comprising at least three elongate elements converging inwardly from a proximal end to a distal end of each element to form a conical or frusto-conical shape, wherein the support element is configured to be positioned within an end of the stent;pinching the stem between the support element and a second support element;applying a coating composition to the stent; androtating the support element and the second support element at two different rates. 6. A method of coating a stent, comprising: positioning the stent on a support element configured to support the stent while rotating the stent comprising at least three elongate elements converging inwardly from a proximal end to a distal end of each element to form a conical or frusto-conical shape, wherein the support element is configured to be positioned within an end of the stent;pinching the stent between the support element and a second support element;applying a coating composition to the stent; andpulsing the support element and/or the second support element to change a contact position of the stent with respect to the support element or the second support element.
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