Which standard provides guidance on biocompatibility for materials used in medical devices?

The standard that provides guidance on biocompatibility for materials used in medical devices is ISO 10993. This standard outlines the evaluation of the biocompatibility of materials that are in contact with the human body, which is essential for ensuring patient safety and compliance with regulatory requirements. It specifies the testing needed to assess the biocompatibility of materials, including various biological testing methods, to ensure that they do not induce adverse biological responses when incorporated into medical devices.

ISO 10993 covers a range of potential biological effects, such as cytotoxicity, sensitization, irritation, and systemic toxicity, which may arise from the interaction of medical devices with tissues or bodily fluids. This comprehensive approach is crucial for manufacturers to demonstrate that their products are safe for clinical use, thereby supporting regulatory submissions and market access.

Other standards mentioned, while relevant to the medical device industry, focus on different aspects. For instance, ISO 13485 is centered around quality management systems for organizations involved in the design and manufacture of medical devices, and ISO 14155 deals with good clinical practices for clinical trials. ISO 980 pertains to materials and methods for biological evaluation but is not as comprehensive in its guidance on biocompatibility as ISO 10993.