Patent ID: 10390980

Abstract:
Provided herein are systems and methods for creating and deploying an entirely extraluminal enterogenesis device that is actuated during the enterogenesis period after the surgery is completed via an automatically controlled in-vivo activation of shape memory polymer network. This enterogenesis device operates to grow an extended body lumen without any significant interventions (e.g., via additional surgical intervention) over the period of lumen lengthening. Furthermore, the enterogenesis device operates outside the body lumen to lengthen the lumen without interfering with the lumen's internal activity during the period of the enterogenesis. The extraluminal enterogenesis device operates in an automatically-controlled manner over an extended period of time to provide the correct stimulus to grow the lumen into a lengthened state during the enterogenesis treatment period while providing high-quality continuous lumen activity during the treatment period without further intervention before distraction treatment is completed.