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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.1
- 수록면
- 117 - 125 (9page)
이용수
초록· 키워드
오류제보하기
Purpose: Four key bench-top tests, including trackability, conformability, wall-apposition, and bending stiffness, were performed to understand the mechanical characteristics in 3 different types of stents applicable for treatment of intracranial atherosclerotic stenosis: Balloon-expandable D<sup>+</sup>Storm, Pro-Kinetic Energy, and self-expandable Wingspan stents.Materials and Methods: Trackability was assessed by measuring the tracking forces of each stent with its delivery systems. Conformability and wall apposition were quantified and analyzed using curved vessel models. A 3-point bending test was employed to evaluate bending stiffness.Results: D<sup>+</sup>Storm showed the lowest tracking forces while the conformability of the Wingspan stent was superior to that of the tested stents. Pro-Kinetic Energy and D<sup>+</sup>Storm had better wall apposition in curved vessels than the Wingspan stent. Bending stiffness of the Wingspan stent was notably lower, whereas no significant differences were found between D<sup>+</sup>Storm and Energy. Pro-Kinetic Energy and D<sup>+</sup>Storm not only indicated lower gap ratios between the struts and the vessel wall but also maintained good wall apposition even in the curved model.Conclusion: These bench-top measurements may provide clinicians with useful information in regard to selecting suitable stents for treatment of intracranial atherosclerotic stenosis.
목차
등록된 정보가 없습니다.
참고문헌 (27)
참고문헌 신청
Feigin VL / 2007 / Stroke in developing countries: can the epidemic be stopped and outcomes improved? / Lancet Neurol 6:94~97
Strong K / 2007 / Preventing stroke : saving lives around the world / Lancet Neurol 6:182~187
Koton S / 2014 / Stroke incidence and mortality trends in US communities, 1987 to 2011 / JAMA 312:259~268
Gorelick PB / 2008 / Large artery intracranial occlusive disease : a large worldwide burden but a relatively neglected frontier / Stroke 39:2396~2399
Wong LK / 2006 / Global burden of intracranial atherosclerosis / Int J Stroke 1:158~159
Strong K / 2007 / Preventing stroke : saving lives around the world / Lancet Neurol 6:182~187
Koton S / 2014 / Stroke incidence and mortality trends in US communities, 1987 to 2011 / JAMA 312:259~268
Gorelick PB / 2008 / Large artery intracranial occlusive disease : a large worldwide burden but a relatively neglected frontier / Stroke 39:2396~2399
Wong LK / 2006 / Global burden of intracranial atherosclerosis / Int J Stroke 1:158~159
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