A partitioning device for separating a patient's heart chamber into a productive portion and a non-productive portion which is suitable for treating patients with heart disease, particularly congestive heart failure. The partitioning device has a reinforced membrane with outwardly biased members to help...http://www.google.com.au/patents/US7582051?utm_source=gb-gplus-sharePatent US7582051 - Peripheral seal for a ventricular partitioning device
