Occlutech International Ab

This study is monitoring a small device designed to seal leaks that can develop around previously implanted artificial heart valves. The goal is to see if the device is safe and effective at closing these leaks to improve heart function and reduce symptoms like fatigue and the ne…

This study is monitoring the long-term safety and effectiveness of a specific medical device used to close a hole in the wall between the heart's lower chambers. It follows 50 patients who have already received the implant to see how well it works over time and to check for any s…

This study compares a new heart implant device to two existing devices for closing a small hole in the heart called a PFO. The goal is to see if the new device works as well at closing the hole and preventing future strokes in people who've already had one unexplained stroke. Res…