Disclosed is a device for isolating a cardiac surgical site. The device includes a first finger having a clinging accessory for attaching the first finger to a heart, a second finger having a clinging accessory for attaching the second finger to the heart, a first joint disposed on the first finger so...http://www.google.se/patents/US6258023?utm_source=gb-gplus-sharePatent US6258023 - Device and method for isolating a surface of a beating heart during surgery
