Patent ID: 8092460

Claim:
A method for facilitating navigation to a target area in vivo, comprising: providing a targeting member having a first end and a second end, said second end attached to a biocompatible device by a tether, wherein said first end includes a steering material influenced by a magnetic field; attaching to said target area in vivo at least two anchoring members, each said anchoring member having a proximal end and a distal end, wherein each said anchoring member is attached to said target area at its distal end; an extender coupled to each said anchoring member, said extender having an open top at said proximal end and an aperture juxtaposed to a bottom of said extender at said distal end; introducing a magnetic material into said proximal end of said anchoring member capable of influencing the traversal of said steering material, thereby positioning said biocompatible device relative to said target area; said targeting member is of a size which enables said targeting member to pass into said extender through said top of said extender, through said extender and out of said extender through said aperture of said extender, said targeting member is also of a size which enables said targeting member to pass into said extender through said aperture, through said extender and out of said extender through said open top; passing said targeting member through said open top of first extender, through said first extender and out of said first extender through said aperture of said first extender, also passing said targeting member into second extender through said aperture, through said second extender and out of said second extender through said open top of said second extender.