GB/T 39381.1-2020 Cardiovascular implants—Vascular device-drug combination products—Part 1:General requirements
GB/T 39381.1-2020 Cardiovascular implants—Vascular device-drug combination products—Part 1:General requirements
Basic Information
Scope
This part of GB/T 39381 specifies the requirements for the expected performance, design attributes, materials, design evaluation, manufacturing, sterilization, packaging, and manufacturer-provided information of vascular drug-device combination products.
Note 1: Based on the diversity of the design of the combination products covered by this part and the latest developments of some combination products, the standardized in vitro test results and clinical study results are not always applicable. With scientific progress and the accumulation of clinical data, it is necessary to make appropriate amendments to this part.
This part applies to delivery systems or parts of delivery systems coated with drugs and constituting an integral component of vascular devices (such as drug-coated balloon catheters and drug-coated guidewires). This part also applies to non-permanently implanted vascular drug-device combination products.
This part does not apply to devices whose main function is to provide a drug delivery channel (such as infusion catheters), unless they contain drug components and are intended to provide auxiliary functions to the device part (such as central venous catheters coated with antibacterial drugs).
This part does not apply to procedures or devices (such as balloon angioplasty devices) introduced before or after vascular drug-device combination products, if they do not affect the drug-related characteristics of the combination devices.
This part includes the requirements for absorbable components (such as coatings) related to drugs in vascular drug-device combination products.