
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了用于扩张非血管腔体狭窄的自扩张金属支架及其输送系统的术语和定义、预期性能、设计属性、材料、临床前评估、制造、灭菌、包装和制造商提供的信息。 本标准适用于介入治疗用非血管自扩张金属支架,包括食道支架、胆道支架、气管支架及其相应的输送系统。 本标准不适用于球囊扩张支架、球囊扩张支架建议
Specific requirements for non-vascular self-expanding metallic stents
Cardiovascular implants. Endovascular devices. Vascular stents
Cardiovascular implants - Endovascular devices - Vascular stents
Cardiovascular implants - Endovascular devices - Vascular stents
Cardiovascular implants. Endovascular devices. Vascular stents
Vascular stents. Technical requirements
This document specifies requirements for the evaluation of stent systems (vascular stents and delivery systems) and requirements with respect
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents (ISO 25539-2:2020)
1.1 This part of ISO 25539 specifies requirements for vascular stents, based upon current medical knowledge. With regard to safety, it gives
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents (ISO 25539-2:2012)
이 표준에서는 현재의 의료지식에 근거해서 혈관 스텐트에 대한 요건을 규정한다. 또한 안전과
Cardiovascular implants-Endovascular devices-Part 2:Vascular stents
1.1 This part of ISO 25539 specifies requirements for vascular stents, based upon current medical knowledge. With regard to safety, it gives
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents
Cardiovascular implants - Endovascular devices - Part 2: vascular stents
This part of ISO 25539 specifies requirements for vascular stents, based upon current medical knowledge. With regard to safety, it gives requirements
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents
Specifies requirements for vascular stents, based upon current medical knowledge. Gives requirements for intended performance, design attributes
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents
Specifies requirements for vascular stents, based upon current medical knowledge. Gives requirements for intended performance, design attributes
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents
Cardiovascular implants — Endovascular devices — Part 2: Vascular stents
Cardiovascular implants — Endovascular devices — Part 2: Vascular stents
1.1 This part of ISO 25539 specifies requirements for vascular stents, based upon current medical knowledge. With regard to safety, it gives
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents
Cardiovascular implants. Endovascular devices. Part 2. Vascular stents
本标准包含了与临床性能有效性相关的血管假体尺寸属性的识别及推荐的检测方法。本标准还包括支架放置过程中输送系统的包装和特殊标识。 本标准不包括作为血管成形术导管的要求见标准YY 0285.1和YY 0285.4
Standard guide for characterization and presentation of the dimensional attributes of vascular stents
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents [Superseded: CEN EN 14299]
1.1 These test methods cover the determination of the durability of a vascular stent by exposing it to physiologically relevant diametric
Standard Test Methods for
Standard Guide for Three-Point Bending of Balloon-Expandable Vascular Stents and Stent Systems
This guide can be used to obtain force versus deflection or midspan bending moment versus midspan curvature curves for stents and stent systems
Standard Guide for Three-Point Bending of Balloon Expandable Vascular Stents and Stent Systems
3.1x00a0;This guide can be used to obtain force versus deflection or midspan bending moment versus
Standard Guide for Three-Point Bending of Balloon Expandable Vascular Stents and Stent Systems
本测试方法通过施加流体脉动负载使得血管支架处于与体内环境类似的直径膨胀水平来评价血管支架的耐久性能。该方法适用于已经在模拟血管(模拟血管弹性)中扩张的支架测试样品。典型的耐久测试期相当于10年时间(按照每分钟72次心跳计算)或至少3亿8千万次心动周期。 本方法适用于金属或合金的球囊扩张支架或自扩张
Standard test methods for in vitro pulsatile durability testing of vascular stents
1 试验方法概述: 1.1 待测直管型血管支架放置在可模拟人体电属性和热属性的体模材料中。直管型血管支架所在位置应有典型的照射条件,可通过评价局部 SAR值表征该位置的照射条件。体模材料是由盐水和凝胶剂制成的盐水凝胶。温度探针应放置在直管型血管支架两个端部。体模放置在
Test Method for Measurement of Radio Frequency Induced Heating On Straight Tubular Stents During Magnetic Resonance Imaging
This document has been prepared to provide minimum requirements for vascular stents. The normative requirements are provided in the main body
Cardiovascular implants - Endovascular devices - Part 2: Vascular stents (ISO 25539-2:2020); German version EN ISO 25539-2:2020








