Magnetic Anastomosis Device with an Embedded Drainage Mechanism

An anastomosis device comprising:

• a wire, wherein said wire has a first state and a second state, wherein, in said first state, the wire has a substantially linear form, wherein, in said second state, the wire forms a coil having at least a first loop and a second loop, and wherein said wire is adapted to transform from the first state to the second state when exposed to a temperature greater than a threshold value, and wherein the first loop is connected to the second loop by means of a bridging segment comprising a predefined length of the wire enabling the wire upon changing from the first state to the second state to coil into the first loop in a first direction and to coil into the second loop in a second opposing direction;
• a plurality of magnets positioned over the first loop and the second loop, wherein each of said plurality of magnets has a lumen through which said wire extends, wherein, in each of said first loop and second loop, a portion of adjacent magnets of said plurality of magnets are configured to not attach to each other, and wherein a portion of said plurality of magnets in the first loop are configured to attract a portion of said plurality of magnets in the second loop;
• and
• a stent positioned over the bridging segment, wherein the stent is expandable from a first collapsed state to a second expanded state, wherein the stent has a lumen through which the bridging segment extends.