In vitro performance investigation of bioresorbable scaffolds – Standard tests for vascular stents and beyond
Biodegradable polymers are the main materials for coronary scaffolds. Magnesium has been investigated as a potential alternative and was successfully tested in human clinical trials. However, it is still challenging to achieve mechanical parameters comparative to permanent bare metal (BMS) and drug-eluting stents (DES). As such, in vitro tests are required to assess mechanical parameters correlated to the safety and efficacy of the device.
Source: Cardiovascular Revascularization Medicine - Category: Cardiology Authors: Wolfram Schmidt, Peter Behrens, Christoph Brandt-Wunderlich, Stefan Siewert, Niels Grabow, Klaus-Peter Schmitz Source Type: research