A magnetic retraction device (10) is provided that may be used to manipulate organs and tissue. The device includes a magnetic agent, at least one inflatable member (12) configured to contain the magnetic agent, and a magnetic device (130). The inflatable member can be disposed on an elongate member (14) adapted for delivery into a patient lumen. The inflatable member can be interconnected with one or more additional inflatable members by a sling (42, 76, 88).
