| 摘要 |
Methods and devices are provided for grasping and manipulating tissue or organs. In an exemplary embodiment, a magnetic substance is introduced into an organ, and a magnetic element is positioned adjacent to the organ to generate a magnetic field between the magnetic element and the magnetic substance, such that the magnetic element is effective to move the organ. The methods and devices are particularly useful for manipulating tissue or organs during minimally invasive surgical procedures.
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