An expansion frame system for deploying medical devices in a patient's body cavity. The system typically includes an inner wire disposed within a lumen of an outer wire. Distal ends of the inner and outer wires are attached to a substantially circular frame at first and second points. During use, the...http://www.google.es/patents/US6245087?utm_source=gb-gplus-sharePatente US6245087 - Variable expansion frame system for deploying medical devices and methods of use
Variable expansion frame system for deploying medical devices and methods of use
