Cardiovascular implants and extracorporeal systems. Blood/tissue contact surface modifications for extracorporeal perfusion systems Ingestion-build-61878 Misalignment tolerances in punched metal

Misalignment tolerances in punched metal plate fastener joints

needle-punch surface and textile fibres

consumables

and any corundum

such as message transmission requirements

Cardiovascular implants and extracorporeal systems. Blood/tissue contact surface modifications for extracorporeal perfusion systems Ingestion-build-61878 Misalignment tolerances in punched metal1 Scope This International Standard specifies requirements for the physical, biological and performance testing of biocompatible modifications on extracorporeal devices. This International Standard is applicable to components of heart lung bypass equipment and of extracorporeal life support equipment that carry blood and have modifications on the blood and tissue contacting surfaces of the device. The assumption is that these devices will be used at