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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.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0184712 (2011-07-18) |
등록번호 | US-8596215 (2013-12-03) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 3 인용 특허 : 915 |
Various embodiments of methods and devices for coating stents are described herein.
1. A stent support device comprising: a first rotatable support element configured to support a first end of a stent; anda second rotatable support element configured to support a second end of the stent, wherein the first element is configured to rotate at a different rate than the second element d
1. A stent support device comprising: a first rotatable support element configured to support a first end of a stent; anda second rotatable support element configured to support a second end of the stent, wherein the first element is configured to rotate at a different rate than the second element during at least a time interval in a process of coating the stent with a coating composition. 2. The device of claim 1, wherein the first rotatable support element is not connected to the second rotatable support element. 3. The device of claim 1, wherein the first rotatable support element and the second rotatable support element are configured to rotate about a same axis as one another. 4. The device of claim 1, wherein the first rotatable support element is configured to rotate in a same direction and axis as the second rotatable support element. 5. The device of claim 1, wherein at least one of the first rotatable support element and the second rotatable support element comprises a cone-shaped support element. 6. The device of claim 1, wherein a first motor drives the first rotatable support element and a second motor drives the second rotatable support element. 7. The device of claim 6, wherein the first rotatable support element is configured to receive a pulsed rotation from the first motor to cause the stent to shift with respect to the first rotatable support element. 8. The device of claim 7, wherein the pulsed rotation is performed at a specified frequency to reduce or eliminate coating defects caused by surface contact between the stent support device and the stent during the process of coating the stent. 9. The device of claim 1, wherein the first rotatable support element is configured to shift relative to the stent when a pulse is applied to the first rotatable support element so as to change a contact position between the first rotatable support element and the sent. 10. The device of claim 1, wherein at least one of the first rotatable support element and the second rotatable support element are configured to shift relative to the stent so as to change a contact position between the first rotatable support element and the stent and/or the second rotatable element and the stent. 11. The device of claim 1, wherein both the first rotatable support element and the second rotatable support element are configured to provide a slip fit contact with the stent.
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