YY/T 0663.2-2016 Cardiovascular implants Endovascular devices—Part 2:Vascular stents
YY/T 0663.2-2016 Cardiovascular implants Endovascular devices—Part 2:Vascular stents
Basic Information
Scope
1.1 This part of YY/T 0663 specifies various requirements for vascular stents based on existing medical knowledge. Regarding safety, this part includes requirements for expected performance, design attributes, materials, design evaluation, manufacturing, sterilization, packaging, and information provided by the manufacturer.
1.2 The scope of application of this part includes vascular stents used to treat vascular lesions or vascular stenosis, as well as other vascular deformities. These devices may be stents with or without surface modifications, such as drug and/or other coatings.
1.3 This part applies to delivery systems that are components of vascular stents for release.
1.4 This part does not include procedures and devices used prior to vascular stent implantation, such as balloon angioplasty devices.
1.5 This part does not include the degradation of bioresorbable and polymer stents and coatings, as well as other time-dependent aspects.
1.6 Except for sterilization, this part does not include requirements for the evaluation of animal tissue products.